html {
  font-size: 14px;
}

/* Sürükleme koruması */
img, .carousel-item img, .product-card img, .popup-product-img, .thumbnail-image, .related-product-image {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Ana ürün resmi için zoom koruması */
.main-product-image {
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  -ms-user-select: none;
  user-select: none;
  /* pointer-events: none; kaldırıldı - zoom için gerekli */
}

/* Slider ve carousel koruması */
.carousel, .carousel-item, .slider-container {
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Ürün kartları koruması */
.product-card, .popup-card, .product-details-card {
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -o-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* 🔽 Animasyonlu dropdown */
@keyframes fadeSlideDown {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Genel dropdown stilleri */
.dropdown-menu {
    border-radius: 6px;
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: none;
}

.dropdown-menu.show {
    display: block;
    animation: fadeSlideDown 300ms ease forwards;
}

.dropdown-item {
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    font-weight: bold;
}

/* Navbar dropdown özel stilleri */
.navbar-modern .dropdown-menu {
    background: white;
    border: 1px solid #e9ecef;
}

.navbar-modern .dropdown-item {
    color: #333;
    padding: 0.5rem 1rem;
}

.navbar-modern .dropdown-item:hover {
    background: #f8f9fa;
    color: #20C4CB;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Filtre Kartı Stilleri */
.filter-card {
    background: #f5f5f5;
    border-radius: 18px;
    padding: 25px;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.filter-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 25px;
    text-align: center;
}

.filter-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.filter-subtitle {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 25px;
}

.filter-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f8f8;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.filter-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.filter-btn.active {
    background: linear-gradient(135deg, #2196f3, #00bcd4);
    color: white;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.filter-btn.active:hover {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.btn-icon {
    font-size: 1.2rem;
    color: #ffc107;
}

.btn-content {
    display: flex;
    flex-direction: column;
}

.btn-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

.btn-subtitle {
    font-size: 0.75rem;
    color: #666;
}

.status-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    background: #e9ecef;
    color: #495057;
    padding: 5px 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.filter-divider {
    display: flex;
    align-items: center;
    margin-top: 30px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px dashed #ddd;
}

.filter-divider span {
    font-size: 0.9rem;
    color: #666;
    background: #f8f8f8;
    padding: 6px 15px;
    border-radius: 10px;
    border: 1px solid #e0e0e0;
}

.category-filters {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border-radius: 15px;
    background: #f8f8f8;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 8px;
}

.category-item:hover {
    background: #f0f0f0;
    border-color: #d0d0d0;
}

.category-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #20C4CB;
}

.category-label {
    flex-grow: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: #333;
}

.category-name {
    font-weight: 500;
}

.category-count {
    background: #20C4CB;
    color: white;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 25px;
    text-align: center;
}

.no-categories {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 0;
    color: #6c757d;
}

.no-categories i {
    font-size: 3rem;
    margin-bottom: 15px;
}

.no-categories p {
    font-size: 1rem;
}

/* Mobil uyumluluk */
@media (max-width: 768px) {
    .filter-card {
        padding: 20px;
        border-radius: 15px;
    }
    
    .filter-title {
        font-size: 1.5rem;
    }
    
    .filter-buttons {
        gap: 12px;
    }
    
    .filter-btn {
        padding: 10px 15px;
    }
    
    .btn-icon {
        font-size: 1.2rem;
    }
    
    .btn-title {
        font-size: 0.9rem;
    }
    
    .btn-subtitle {
        font-size: 0.7rem;
    }
}

/* Küçük ekranlı laptoplar için optimizasyon */
@media (min-width: 769px) and (max-width: 1200px) {
    .filter-card {
        padding: 22px;
        border-radius: 16px;
    }

    .filter-title {
        font-size: 1.5rem;
        font-weight: 600;
    }

    .filter-subtitle {
        font-size: 0.8rem;
    }

    .filter-buttons {
        gap: 10px;
    }

    .filter-btn {
        padding: 14px 16px;
        gap: 10px;
    }

    .btn-icon {
        font-size: 1.1rem;
    }

    .btn-title {
        font-size: 0.85rem;
        font-weight: 600;
    }

    .btn-subtitle {
        font-size: 0.7rem;
    }

    .category-item {
        padding: 12px 15px;
    }

    .category-name {
        font-size: 0.85rem;
    }

    .category-count {
        font-size: 0.7rem;
    }
}

/* Badge animasyonu */
@keyframes badgePulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 123, 255, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0);
    }
}

.product-badge {
    animation: badgePulse 2s infinite;
}

/* Layout CSS */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gradient-primary: linear-gradient(135deg, #007bff, #0056b3);
    --gradient-secondary: linear-gradient(135deg, #6c757d, #495057);
    --gradient-success: linear-gradient(135deg, #28a745, #1e7e34);
    --gradient-warning: linear-gradient(135deg, #ffc107, #e0a800);
    --gradient-danger: linear-gradient(135deg, #dc3545, #c82333);
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    --border-radius: 15px;
    --transition: all 0.3s ease;
    
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-color: #dee2e6;
    --card-bg: rgba(255, 255, 255, 0.95);
    --navbar-bg: #20C4CB;
    --footer-bg: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3d3d3d;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #888888;
    --border-color: #404040;
    --card-bg: rgba(45, 45, 45, 0.95);
    --navbar-bg: #20C4CB;
    --footer-bg: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
}

/* Modern Header */
.modern-header {
    background: #fff;
    border-bottom: 1px solid #e9ecef;
    padding: 2.2rem 0 2.7rem 0; /* Üst ve alt padding biraz azaltıldı */
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo-container {
    transition: transform 0.2s;
    background-color: transparent;
    /* max-width kaldırıldı */
}

.logo-container img {
    background-color: transparent !important;
    mix-blend-mode: multiply;
    filter: brightness(1.1) contrast(1.2) saturate(1.1) hue-rotate(180deg) saturate(2);
    background-blend-mode: multiply;
    /* max-height kaldırıldı */
}

/* Logo arka plan kaldırma için güçlü CSS */
.logo-container img[src*="logo"] {
    background: transparent !important;
    mix-blend-mode: multiply;
    filter: brightness(1.2) contrast(1.3) saturate(1.2) hue-rotate(180deg) saturate(2);
    -webkit-filter: brightness(1.2) contrast(1.3) saturate(1.2) hue-rotate(180deg) saturate(2);
}

/* Alternatif: Logo'yu navbar rengiyle uyumlu hale getir */
.logo-container img {
    background: linear-gradient(transparent, transparent) !important;
    mix-blend-mode: darken;
    filter: contrast(1.5) brightness(1.1) hue-rotate(180deg) saturate(2);
}

.logo-container:hover {
    transform: scale(1.02);
}

/* Arama Kutusu - Modern Tasarım */
.search-container-modern {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-input-modern {
    width: 100%;
    padding: 0.85rem 2.5rem 0.85rem 1.1rem;
    border: 2px solid rgba(32, 196, 203, 0.15);
    border-radius: 9999px;
    font-size: 0.98rem;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px 2px rgba(32, 196, 203, 0.13);
    height: 56px;
}

.search-input-modern:hover {
    border-color: rgba(32, 196, 203, 0.4);
    box-shadow: 0 4px 15px rgba(32, 196, 203, 0.1);
    transform: translateY(-1px);
}

.search-input-modern:focus {
    border-color: #20C4CB;
    box-shadow: 0 0 0 3px rgba(32, 196, 203, 0.1);
    outline: none;
    transform: translateY(-2px);
}

.search-button-modern {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: #20C4CB;
    color: white;
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-button-modern:hover {
    background: #1ba1a7;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 15px rgba(32, 196, 203, 0.3);
}

.search-loading {
    position: absolute;
    right: 4rem;
    top: 50%;
    transform: translateY(-50%);
    display: none;
}

.search-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow-medium);
    z-index: 9999;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.search-suggestion {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: var(--transition);
}

.search-suggestion:hover {
    background: var(--light-color);
}

.search-suggestion:last-child {
    border-bottom: none;
}

/* Contact Info - Sade */
/* Modern Contact Info */
.modern-contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-phone-modern {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: #20C4CB;
    color: white;
    text-decoration: none;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(32, 196, 203, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 200px;
}

.contact-phone-modern:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.4);
    color: white;
    text-decoration: none;
    background: #1a9ba8;
}

.phone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.contact-phone-modern:hover .phone-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.phone-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
}

.phone-label {
    font-size: 0.7rem;
    opacity: 0.9;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.phone-number {
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

/* Eski contact-info stilleri (geriye uyumluluk için) */
.contact-info {
    background: #f8f9fa;
    color: #333;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    border: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info:hover {
    background: #e9ecef;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.contact-icon {
    color: #6c757d;
    font-size: 1rem;
}

.contact-sep {
    color: #adb5bd;
    font-size: 0.9rem;
}

.contact-phone {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
}

.contact-phone:hover {
    color: #20C4CB;
}

/* Navbar - Logo Rengiyle Uyumlu */
.navbar-modern {
    background: #20C4CB;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 1.5rem 0; /* Navbar yüksekliğini büyüttüm */
    border: none;
}

.navbar-modern .navbar-brand {
    color: white !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.navbar-modern .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 600;
    padding: 0.75rem 1.25rem !important;
    border-radius: 12px;
    transition: all 0.3s ease;
    margin: 0 0.25rem;
}

.navbar-modern .nav-link:hover {
    color: white !important;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.navbar-modern .dropdown-menu {
    background: white;
    border: none;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.navbar-modern .dropdown-item {
    color: #333;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    border-radius: 0;
}

.navbar-modern .dropdown-item:hover {
    background: #20C4CB;
    color: white;
    transform: translateX(5px);
}

/* Modern Buttons */
.btn-modern {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-block;
    opacity: 1 !important;
    visibility: visible !important;
}

.btn-primary-modern {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-primary-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-secondary-modern {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-secondary-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-success-modern {
    background: var(--gradient-success);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-success-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-warning-modern {
    background: var(--gradient-warning);
    color: var(--dark-color);
    box-shadow: var(--shadow-light);
}

.btn-warning-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: var(--dark-color);
}

.btn-danger-modern {
    background: var(--gradient-danger);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-danger-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: white;
}

.btn-outline-modern {
    background: transparent;
    color: #20C4CB;
    border: 2px solid #20C4CB;
    backdrop-filter: blur(10px);
    opacity: 1 !important;
    visibility: visible !important;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
}

.btn-outline-modern:hover {
    background: #20C4CB;
    border-color: #20C4CB;
    color: white;
    transform: translateY(-3px);
}

/* Alert Modern */
.alert-modern {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
    color: #856404;
}

/* Footer Modern */
.footer-modern {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 2rem 0 1rem 0;
    margin-top: 2rem;
}

.footer-modern h5,
.footer-modern h6 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-modern p {
    color: white;
    line-height: 1.6;
}

.footer-modern a {
    color: white;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-modern a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: background 0.2s;
}

.social-links a:hover {
    background: #20C4CB;
}

/* Responsive */
@media (max-width: 768px) {
    .modern-header {
        padding: 1.2rem 0 1.8rem 0; /* Mobilde de üst ve alt padding azaltıldı */
    }
    .logo-container {
        /* max-width kaldırıldı */
    }
    .logo-container img {
        /* max-height kaldırıldı */
    }
    .navbar-modern {
        padding: 1rem 0;
    }
    
    /* Modern Mobil Navbar Stilleri */
    .navbar-modern {
        background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding: 0.8rem 0;
        position: relative;
        z-index: 1030;
    }
    
    /* Mobil Navbar Container */
    .navbar-modern .container {
        padding: 0 1rem;
    }
    
    /* Mobil Navbar Toggler */
    .navbar-toggler {
        border: none;
        background: rgba(255, 255, 255, 0.15);
        border-radius: 12px;
        padding: 0.75rem;
        transition: all 0.3s ease;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
    
    .navbar-toggler:hover {
        background: rgba(255, 255, 255, 0.25);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
        outline: none;
    }
    
    /* Mobil Navbar Toggler Icon */
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        transition: all 0.3s ease;
    }
    
    .navbar-toggler:hover .navbar-toggler-icon {
        transform: scale(1.1);
    }
    
    /* Mobil Menü Metni */
    .mobile-menu-text {
        color: rgba(255, 255, 255, 0.9);
        font-weight: 600;
        font-size: 0.9rem;
        margin-left: 0.5rem;
        transition: all 0.3s ease;
    }
    
    .navbar-toggler:hover .mobile-menu-text {
        color: white;
    }
    
    /* Mobil Navbar Collapse */
    .navbar-collapse {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 16px;
        margin-top: 1rem;
        padding: 1rem 1rem 0.25rem 1rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
        border: 1px solid rgba(255, 255, 255, 0.2);
        animation: simpleFadeIn 0.3s ease-out;
    }
    
    @keyframes simpleFadeIn {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Mobil Navbar Nav */
    .navbar-nav {
        gap: 0.5rem;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    
    .navbar-nav .nav-item:last-child {
        margin-bottom: 0;
        padding-bottom: 0;
    }
    
    .navbar-nav .nav-item:last-child .nav-link {
        margin-bottom: 0;
        padding-bottom: 0.5rem;
    }
    
    /* Mobilde gizli butonları tamamen kaldır */
    .navbar-modern .d-none.d-lg-inline-flex {
        display: none !important;
    }
    
    /* Mobil menüde fazladan boşlukları kaldır */
    .navbar-modern .ms-auto {
        display: none !important;
    }
    
    /* Menü açılırken linkler direkt görünür */
    .navbar-collapse.show .nav-item {
        opacity: 1;
        transform: translateX(0);
    }
    
    /* Mobil Navbar Link */
    .navbar-modern .nav-link {
        color: #333 !important;
        font-weight: 600;
        padding: 1rem 1.25rem !important;
        border-radius: 12px;
        transition: all 0.3s ease;
        background: rgba(32, 196, 203, 0.05);
        border: 1px solid transparent;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .navbar-modern .nav-link:hover {
        background: rgba(32, 196, 203, 0.1);
        color: #20C4CB !important;
        transform: translateX(5px);
        border-color: rgba(32, 196, 203, 0.2);
        box-shadow: 0 4px 15px rgba(32, 196, 203, 0.15);
    }
    
    /* Mobil Dropdown */
    .navbar-modern .dropdown-menu {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(32, 196, 203, 0.1);
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        margin-top: 0.5rem;
        padding: 0.75rem 0;
        animation: fadeSlideDown 0.3s ease-out;
    }
    
    .navbar-modern .dropdown-item {
        color: #333;
        padding: 0.75rem 1.5rem;
        transition: all 0.3s ease;
        border-radius: 0;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .navbar-modern .dropdown-item:hover {
        background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
        color: white;
        transform: translateX(8px);
        box-shadow: 0 4px 15px rgba(32, 196, 203, 0.3);
    }
    
    /* Mobil Dropdown Toggle */
    .navbar-modern .dropdown-toggle::after {
        border-top-color: #333;
        transition: all 0.3s ease;
    }
    
    .navbar-modern .dropdown-toggle:hover::after {
        border-top-color: #20C4CB;
    }
    
    /* Mobil Admin Buttons */
    .navbar-modern .ms-auto {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(32, 196, 203, 0.1);
        display: flex !important;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        width: 100% !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    /* Mobil Admin Butonları - Görünür */
    .navbar-modern .btn-modern {
        border-radius: 10px;
        font-weight: 600;
        padding: 0.75rem 1.25rem;
        transition: all 0.3s ease;
        margin: 0.25rem;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        display: inline-block !important;
        text-decoration: none;
        color: inherit;
        width: auto;
        min-width: 120px;
    }
    
    /* Mobilde giriş yap butonu görünsün */
    .navbar-modern .btn-outline-modern {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.5rem !important;
        padding: 0.75rem 1.25rem !important;
        border-radius: 10px !important;
        font-weight: 600 !important;
        text-decoration: none !important;
        color: #333 !important;
        background: #fff !important;
        border: 1px solid #ddd !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
        margin: 0.25rem !important;
        min-width: 120px !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .navbar-modern .btn-outline-modern i,
    .navbar-modern .btn-outline-modern span {
        color: #333 !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .navbar-modern .btn-modern:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
        text-decoration: none;
    }
    
    /* Mobil Admin Text */
    .navbar-modern .fw-bold.text-white {
        color: #333 !important;
        background: rgba(32, 196, 203, 0.1);
        padding: 0.5rem 1rem;
        border-radius: 8px;
        font-size: 0.9rem;
        margin: 0.25rem;
        display: inline-block;
    }
    
    /* Mobil Buton Renkleri */
    .navbar-modern .btn-outline-modern {
        color: #fff !important;
        background: transparent !important;
        border: none !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        text-transform: capitalize !important;
        letter-spacing: 0.5px !important;
        opacity: 1 !important;
        text-indent: 0 !important;
        filter: none !important;
        text-shadow: none !important;
        width: auto !important;
        min-width: 120px !important;
        max-width: 300px !important;
        overflow: visible !important;
        white-space: normal !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-shadow: none !important;
    }
    
    .navbar-modern .btn-outline-modern:hover {
        background: #20C4CB;
        color: white !important;
    }
    
    .navbar-modern .btn-warning-modern {
        background: #ffc107;
        color: #212529 !important;
        border: 2px solid #ffc107;
    }
    
    .navbar-modern .btn-warning-modern:hover {
        background: #e0a800;
        border-color: #e0a800;
        color: #212529 !important;
    }
    
    /* Mobil Arama Kutusu - Görünür */
    .search-container-modern {
        margin: 1rem 0;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .search-input-modern {
        border-radius: 50px;
        padding: 1rem 1.25rem;
        font-size: 1rem;
        border: 2px solid rgba(32, 196, 203, 0.2);
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        transition: all 0.3s ease;
    }
    
    .search-input-modern:hover {
        border-color: rgba(32, 196, 203, 0.4);
        box-shadow: 0 4px 15px rgba(32, 196, 203, 0.1);
        transform: translateY(-1px);
    }
    
    .search-input-modern:focus {
        border-color: #20C4CB;
        box-shadow: 0 0 0 3px rgba(32, 196, 203, 0.1);
        background: white;
        transform: translateY(-2px);
    }
    
    /* Mobil İletişim Bilgisi */
    .modern-contact-info {
        margin: 1rem 0;
    }
    
    .contact-phone-modern {
        background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
        border-radius: 9999px;
        padding: 1rem;
        box-shadow: 0 4px 15px rgba(32, 196, 203, 0.2);
        transition: all 0.3s ease;
    }
    
    .contact-phone-modern:hover {
        transform: scale(1.05);
        box-shadow: 0 6px 20px rgba(32, 196, 203, 0.4);
        background: linear-gradient(135deg, #1a9ba8 0%, #20C4CB 100%);
    }
    
    /* Mobil Header Optimizasyonu */
    .modern-header {
        padding: 1rem 0;
    }
    
    .modern-header .col-md-3:first-child {
        margin-bottom: 1rem;
    }
    
    .modern-header .col-md-6 {
        margin-bottom: 1rem;
    }
    
    /* Mobil Logo */
    .logo-container img {
        max-width: 180px;
        height: auto;
    }
    
    /* Mobil Responsive İyileştirmeler */
    @media (max-width: 576px) {
        .navbar-modern .container {
            padding: 0 0.75rem;
        }
        
        .navbar-collapse {
            margin-top: 0.75rem;
            padding: 1rem;
        }
        
        .navbar-modern .nav-link {
            padding: 0.875rem 1rem !important;
            font-size: 0.95rem;
        }
        
        .navbar-modern .btn-modern {
            padding: 0.625rem 1rem;
            font-size: 0.9rem;
        }
        
        .logo-container img {
            max-width: 150px;
        }
        
        /* Mobil Icon Boyutları */
        .navbar-modern .nav-link i {
            font-size: 1.1rem;
            width: 20px;
            text-align: center;
        }
        
        .navbar-modern .dropdown-item i {
            font-size: 1rem;
            width: 18px;
            text-align: center;
        }
        
        .navbar-modern .btn-modern i {
            font-size: 0.9rem;
        }
    }
    
    @media (max-width: 480px) {
        .navbar-modern {
            padding: 0.6rem 0;
        }
        
        .navbar-toggler {
            padding: 0.625rem;
        }
        
        .mobile-menu-text {
            font-size: 0.8rem;
        }
        
        .navbar-collapse {
            padding: 0.875rem;
        }
        
        .navbar-modern .nav-link {
            padding: 0.75rem 0.875rem !important;
            font-size: 0.9rem;
        }
        
        .logo-container img {
            max-width: 130px;
        }
        
        /* Küçük Ekranlarda Icon Optimizasyonu */
        .navbar-modern .nav-link i {
            font-size: 1rem;
            width: 18px;
        }
        
        .navbar-modern .dropdown-item i {
            font-size: 0.9rem;
            width: 16px;
        }
        
        .navbar-modern .btn-modern i {
            font-size: 0.8rem;
        }
    }
    
    /* Mobil Navbar Animasyonları */
    .navbar-modern .nav-link {
        position: relative;
        overflow: hidden;
    }
    
    .navbar-modern .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(32, 196, 203, 0.1), transparent);
        transition: left 0.5s ease;
    }
    
    .navbar-modern .nav-link:hover::before {
        left: 100%;
    }
    
    /* Mobil Dropdown Animasyonu */
    .navbar-modern .dropdown-menu {
        transform-origin: top;
        animation: dropdownSlide 0.3s ease-out;
    }
    
    @keyframes dropdownSlide {
        from {
            opacity: 0;
            transform: scaleY(0.8) translateY(-10px);
        }
        to {
            opacity: 1;
            transform: scaleY(1) translateY(0);
        }
    }
    
    /* Mobil Navbar Toggle Animasyonu */
    .navbar-toggler {
        position: relative;
        overflow: hidden;
    }
    
    .navbar-toggler::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.3s ease, height 0.3s ease;
    }
    
    .navbar-toggler:hover::before {
        width: 100%;
        height: 100%;
    }
    
    /* Mobil Navbar Collapse Animasyonu */
    .navbar-collapse.collapsing {
        transition: all 0.3s ease-out;
    }
    
    .navbar-collapse.show {
        animation: simpleFadeIn 0.3s ease-out;
    }
    
    @keyframes slideInDown {
        from {
            opacity: 0;
            transform: translateY(-20px) scale(0.95);
        }
        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Product of the Week Popup */
#popupProduct .card {
    animation: fadeInUp 0.5s ease-out;
}

.bg-purple {
    background-color: #6f42c1 !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slider Styles */
.slider-container {
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    margin-bottom: 20px;
    margin-top: 0;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    margin: 0 20px;
}

.carousel-indicators {
    bottom: 20px;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
    background: rgba(255, 255, 255, 0.5);
    border: none;
}

.carousel-indicators .active {
    background: white;
}

/* Mobil için slider */
@media (max-width: 768px) {
    .slider-container {
        height: 333px;
        border-radius: 0;
        margin: 0;
        padding: 0;
    }
    
    .carousel-item {
        margin: 0;
        padding: 0;
    }
    
    .carousel-item img {
        padding: 0;
        margin: 0;
        object-fit: cover;
        object-position: center;
        border-radius: 0;
    }
    
    .carousel-caption {
        padding: 2px;
        margin: 0;
        font-size: 0.8rem;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 25px;
        height: 25px;
        margin: 0 5px;
    }
    
    .carousel-indicators {
        bottom: 5px;
        margin: 0;
    }
    
    .carousel-indicators button {
        width: 8px;
        height: 8px;
        margin: 0 2px;
    }
    
    /* Ana sayfa slider mobil düzeltmesi */
    .slider-container {
        height: 250px !important;
        margin-bottom: 15px !important;
    }
    
    .carousel-item img {
        object-fit: contain !important;
        object-position: center !important;
        padding: 10px !important;
    }
    
    /* Desktop için slider ayarları */
    .slider-container .carousel-item img {
        object-fit: cover !important;
        object-position: center !important;
        padding: 0 !important;
    }
    
    /* Mobil için slider ayarları */
    .slider-container .carousel-item img {
        object-fit: contain !important;
        padding: 10px !important;
    }
    
}

/* Slider başlığı mobilde de görünsün */
.carousel-caption h5 {
    font-size: 1.2rem;
    font-weight: 700;
    text-shadow: 0 2px 5px rgba(0,0,0,0.15);
    margin-bottom: 0.5rem;
}

.carousel-caption p {
    font-size: 1rem;
    margin-bottom: 0;
}

/* Diğer Stiller */
.hover-scale:hover {
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* WhatsApp Canlı Destek Butonu */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    color: white;
    text-decoration: none;
    font-size: 28px;
    transition: all 0.3s ease;
    border: 3px solid white;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-btn:active {
    transform: scale(0.95);
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.8);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* Mobil için WhatsApp butonu */
@media (max-width: 768px) {
    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 24px;
    }
}

/* Modern Ürün Kartları - İletişim sayfası öncesi çalışan versiyon */
.product-card {
    width: 100%;
    height: 350px !important;
    min-height: 350px !important;
    max-height: 350px !important;
    display: flex !important;
    flex-direction: column !important;
    border: none !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
    margin-bottom: 1rem !important;
    position: relative !important;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.02) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15) !important;
}

/* Slider Alanı - Sabit */
.product-card .carousel {
    width: 100% !important;
    height: 220px !important;
    min-height: 220px !important;
    max-height: 220px !important;
    flex-shrink: 0 !important;
    position: relative !important;
    overflow: hidden !important;
    border-radius: 12px 12px 0 0 !important;
}

.product-card .carousel-inner {
    width: 100% !important;
    height: 220px !important;
    min-height: 220px !important;
    max-height: 220px !important;
}

.product-card .carousel-item {
    width: 100% !important;
    height: 220px !important;
    min-height: 220px !important;
    max-height: 220px !important;
}

.product-card .carousel-item img {
    width: 100% !important;
    height: 220px !important;
    min-height: 220px !important;
    max-height: 220px !important;
    object-fit: contain !important;
    object-position: center !important;
    background: #f8f9fa !important;
    padding: 12px !important;
    display: block !important;
}

.product-card:hover .carousel-item img {
    transform: scale(1.02) !important;
}

/* Kart İçeriği - Dengeli */
.product-card .card-body {
    width: 100% !important;
    height: 130px !important;
    min-height: 130px !important;
    max-height: 130px !important;
    padding: 0.75rem 1rem 0.5rem 1rem !important;
    display: flex !important;
    flex-direction: column !important;
    background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%) !important;
    flex: 1 !important;
}

.product-card .card-title {
    margin: 0 !important;
    padding: 0.5rem 0 0.25rem 0 !important;
    text-align: center !important;
    word-break: break-word !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: #2c3e50 !important;
    line-height: 1.3 !important;
    min-height: 2.5rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.product-card .admin-buttons {
    margin-top: auto !important;
    padding: 0.5rem 0 0 !important;
    text-align: center !important;
    border-top: 1px solid #e9ecef !important;
}

.product-card .admin-buttons .btn {
    margin: 0 3px !important;
    padding: 0.4rem 0.6rem !important;
    font-size: 0.8rem !important;
    border-radius: 6px !important;
    transition: all 0.3s ease !important;
}

.product-card .admin-buttons .btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

/* Mobil için */
@media (max-width: 768px) {
    .product-card {
        height: 300px !important;
        min-height: 300px !important;
        max-height: 300px !important;
    }
    
    .product-card .carousel {
        height: 180px !important;
        min-height: 180px !important;
        max-height: 180px !important;
    }
    
    .product-card .carousel-inner {
        height: 180px !important;
        min-height: 180px !important;
        max-height: 180px !important;
    }
    
    .product-card .carousel-item {
        height: 180px !important;
        min-height: 180px !important;
        max-height: 180px !important;
    }
    
    .product-card .carousel-item img {
        height: 180px !important;
        min-height: 180px !important;
        max-height: 180px !important;
        padding: 8px !important;
    }
    
    .product-card .card-body {
        height: 120px !important;
        min-height: 120px !important;
        max-height: 120px !important;
        padding: 0.6rem 0.75rem 0.4rem 0.75rem !important;
    }
    
    .product-card:hover .carousel-item img {
        transform: none !important;
    }
}

/* Eski CSS'ler kaldırıldı - yukarıda yeni tanımlar var */

.product-card .admin-buttons {
    margin-top: auto;
    padding: 1rem 0 0;
    text-align: center;
    border-top: 1px solid #e9ecef;
}

.product-card .admin-buttons .btn {
    margin: 0 4px;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.product-card .admin-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Badge Stilleri */
.weekly-badge, .discount-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.875rem;
    z-index: 10;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    animation: badgePulse 2s infinite;
}

.weekly-badge {
    background: linear-gradient(135deg, #2196f3, #00bcd4);
    color: white;
}

.discount-badge {
    background: linear-gradient(135deg, #ff4757, #ff3742);
    color: white;
}

/* Product Details Styles */
.color-palette-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.color-palette-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    text-align: center;
}

.color-palette-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin: 0 auto 1.5rem;
    display: block;
}

.color-options-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.color-options-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.color-option {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: white;
    transition: all 0.3s ease;
    position: relative;
    text-shadow: 0 0 2px #000;
}

.color-option:hover {
    transform: scale(1.1);
    z-index: 1;
}

.color-code-tooltip {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s;
}

.color-option:hover .color-code-tooltip {
    opacity: 1;
}

.selected-color-info {
    margin-top: 1rem;
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 5px;
    text-align: center;
    display: none;
}

@media (max-width: 576px) {
    .color-options-row {
        gap: 8px;
    }
    
    .color-option {
        width: 45px;
        height: 45px;
        font-size: 0.6rem;
    }
}

/* Product Details Additional Styles */
#mainImage {
    transition: transform 0.2s ease;
}

.related-card {
    width: 100%;
    max-width: 260px;
    height: 300px;
    overflow: hidden;
    margin: 0 auto;
}

.related-card .carousel-inner,
.related-card .carousel-item,
.related-card .card-img-top {
    height: 220px !important;
    object-fit: cover;
}

.related-card .card-body {
    height: 80px;
    padding: 0.6rem 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.related-card .card-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

ul.tik-list {
    list-style: none;
    padding-left: 0;
}

ul.tik-list li::before {
    content: "✓ ";
    color: #28a745;
    font-weight: bold;
    margin-right: 4px;
}

/* Product of the Week Popup Modern Tasarım */
.popup-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(30, 34, 45, 0.55);
    backdrop-filter: blur(2px);
    z-index: 1999;
    display: none;
}

.popup-product {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2000;
    width: 92vw;
    max-width: 420px;
    display: none;
}

.popup-card {
    background: rgba(255,255,255,0.18);
    border-radius: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.25);
    overflow: hidden;
    padding: 0;
}

.popup-card-header {
    background: linear-gradient(90deg, #2193b0 0%, #6dd5ed 100%);
    padding: 1.1rem 0;
    text-align: center;
}

.popup-badge {
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.popup-card-body {
    display: flex;
    flex-direction: row;
    gap: 1.2rem;
    padding: 1.5rem 1.5rem 1.2rem 1.5rem;
}

.popup-img-col {
    flex: 0 0 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-product-img {
    width: 110px;
    height: 110px;
    object-fit: contain;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
    border: 2px solid #e3f2fd;
}

.popup-info-col {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
}

.popup-product-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 0.2rem;
}

.popup-product-rating {
    color: #ffd600;
    font-size: 1.05rem;
    margin-bottom: 0.2rem;
    display: flex;
    align-items: center;
    gap: 0.15rem;
}

.popup-product-rating span {
    color: #607d8b;
    font-size: 0.95rem;
    margin-left: 0.3rem;
}

.popup-product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.3rem;
}

.popup-tag {
    font-size: 0.82rem;
    font-weight: 500;
    border-radius: 0.7rem;
    padding: 0.18rem 0.7rem 0.18rem 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: #e3f2fd;
    color: #1976d2;
}
.popup-tag-featured { background: linear-gradient(90deg, #6dd5ed 0%, #2193b0 100%); color: #fff; }
.popup-tag-choice { background: #e1bee7; color: #6a1b9a; }
.popup-tag-premium { background: #212121; color: #fff; }

.popup-product-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.7rem;
    justify-content: center;
    width: 100%;
}

.popup-btn {
    border: none;
    border-radius: 0.7rem;
    padding: 0.5rem 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.18s, color 0.18s, box-shadow 0.18s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.popup-btn-main {
    background: linear-gradient(90deg, #2193b0 0%, #6dd5ed 100%);
    color: #fff;
    box-shadow: 0 2px 8px 0 rgba(33,147,176,0.08);
}
.popup-btn-main:hover {
    background: linear-gradient(90deg, #6dd5ed 0%, #2193b0 100%);
    color: #fff;
}
.popup-btn-close {
    background: #fff;
    color: #1976d2;
    border: 1.5px solid #e3f2fd;
}
.popup-btn-close:hover {
    background: #e3f2fd;
    color: #1976d2;
}

/* Dikey (Üstte büyük görsel) Product of the Week Popup */
.popup-card-vertical {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
}

.popup-img-top {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(120deg, #e0eafc 0%, #cfdef3 100%);
    padding: 1.2rem 0 0.7rem 0;
}

.popup-product-img-large {
    width: 170px;
    height: 170px;
    object-fit: contain;
    border-radius: 1.2rem;
    background: #fff;
    box-shadow: 0 4px 24px 0 rgba(33,147,176,0.10);
    border: 2.5px solid #e3f2fd;
    transition: transform 0.18s;
}
.popup-product-img-large:hover {
    transform: scale(1.04) rotate(-2deg);
}

.popup-card-body-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.1rem 1.2rem 1.3rem 1.2rem;
}

.popup-card-body-vertical .popup-card-header {
    margin-bottom: 0.3rem;
    width: 100%;
}

.popup-card-body-vertical .popup-product-title {
    text-align: center;
    margin-bottom: 0.2rem;
}

.popup-card-body-vertical .popup-product-rating {
    justify-content: center;
}

.popup-card-body-vertical .popup-product-tags {
    justify-content: center;
}

.popup-card-body-vertical .popup-product-actions {
    justify-content: center;
    width: 100%;
}

@media (max-width: 600px) {
    .popup-product-img-large {
        width: 110px;
        height: 110px;
    }
    .popup-card-body-vertical {
        padding: 0.7rem 0.5rem 1rem 0.5rem;
    }
}

/* Büyük ve modern ürün görseli için */
.popup-img-top-large {
    min-height: 280px;
    background: linear-gradient(120deg, #e0eafc 0%, #cfdef3 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    padding: 2.5rem 0 1.5rem 0;
}

.popup-product-img-xlarge {
    width: 250px;
    height: 250px;
    object-fit: contain;
    border-radius: 1.5rem;
    background: #fff;
    box-shadow: 0 8px 40px 0 rgba(33,147,176,0.15);
    border: 3px solid #e3f2fd;
    transition: transform 0.18s, box-shadow 0.18s;
    cursor: pointer;
}
.popup-product-img-xlarge:hover {
    transform: scale(1.08) rotate(-2deg);
    box-shadow: 0 12px 50px 0 rgba(33,147,176,0.25);
}

/* 5.0 yazısını daha okunabilir yap */
.rating-text {
    color: #333 !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    margin-left: 0.4rem !important;
    background: rgba(255,255,255,0.8);
    padding: 0.2rem 0.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Popup kartına relative position ekle */
.popup-card-vertical {
    position: relative;
}

/* Buton alanını geri ekle */
.popup-product-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.7rem;
    justify-content: center;
    width: 100%;
}

@media (max-width: 600px) {
    .popup-img-top-large {
        min-height: 180px;
        padding: 1.5rem 0 1rem 0;
    }
    .popup-product-img-xlarge {
        width: 140px;
        height: 140px;
    }
}

/* Soft ve modern rozet renkleri */
.popup-tag-featured-soft {
    background: linear-gradient(90deg, #b2fefa 0%, #0ed2f7 100%);
    color: #045d75;
}
.popup-tag-choice-soft {
    background: linear-gradient(90deg, #fbc2eb 0%, #a6c1ee 100%);
    color: #6a1b9a;
}
.popup-tag-premium-soft {
    background: linear-gradient(90deg, #f9d423 0%, #ff4e50 100%);
    color: #7c4700;
}

/* Modern premium küçük dokunuşlar */
.popup-card-body-vertical .popup-product-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: #1a237e;
    letter-spacing: 0.5px;
    margin-bottom: 0.2rem;
}

/* Product Details Modern Tasarım */
.product-details-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.product-details-card {
    background: rgba(255,255,255,0.1);
    border-radius: 2rem;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.25);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
}

/* Ürün Görselleri Bölümü */
.product-images-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.main-image-container {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.main-product-image {
    width: 100%;
    height: 500px;
    object-fit: contain;
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

.image-zoom-overlay {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 0.5rem;
    border-radius: 50%;
    font-size: 1.2rem;
    opacity: 0;
    transition: opacity 0.3s;
}

.main-image-container:hover .image-zoom-overlay {
    opacity: 1;
}

.thumbnail-images {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.thumbnail-container {
    border-radius: 0.8rem;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}

.thumbnail-container:hover {
    transform: translateY(-2px);
}

.thumbnail-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.2s;
}

.thumbnail-image:hover {
    opacity: 0.8;
}

.thumbnail-image.active {
    border: 3px solid #2193b0;
    opacity: 1;
}

/* Ürün Bilgileri Bölümü */
.product-info-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.product-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1a237e;
    margin: 0;
    line-height: 1.2;
}

.product-category {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 1.1rem;
}

.product-category i {
    color: #2193b0;
}

/* Ürün Açıklaması */
.product-description {
    background: rgba(255,255,255,0.6);
    border-radius: 0.8rem;
    padding: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border-left: 3px solid #2193b0;
}

.description-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a237e;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.description-title i {
    color: #2193b0;
    font-size: 1rem;
}

.description-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.description-list li {
    padding: 0.5rem 0.8rem;
    background: rgba(33,147,176,0.08);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.4;
    color: #444;
    border-left: 2px solid #2193b0;
}

/* Renk Paleti Bölümü */
.color-palette-section {
    background: rgba(255,255,255,0.8);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.color-palette-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.color-palette-title i {
    color: #2193b0;
}

.color-palette-image {
    margin-bottom: 1rem;
    border-radius: 0.8rem;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    border: 2px solid #e3f2fd;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s;
}

.color-palette-image:hover {
    transform: scale(1.02);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(33,147,176,0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    color: #fff;
    text-align: center;
}

.image-overlay i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.image-overlay span {
    font-size: 0.9rem;
    font-weight: 500;
}

.color-palette-image:hover .image-overlay {
    opacity: 1;
}

/* Modal Tasarımı */
.color-modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.color-modal-content {
    position: relative;
    margin: 2% auto;
    padding: 0;
    width: 90%;
    max-width: 800px;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 3rem;
    height: 3rem;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    color: #333;
    font-size: 2rem;
    font-weight: 300;
    cursor: pointer;
    z-index: 3001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.modal-close-btn:hover {
    background: #fff;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.modal-color-image {
    width: 100%;
    height: auto;
    display: block;
    max-height: 80vh;
    object-fit: contain;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .color-modal-content {
        width: 95%;
        margin: 5% auto;
    }
    
    .modal-close-btn {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.5rem;
    }
}

/* Benzer Ürünler Bölümü */
.related-products-section {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: #1a237e;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
}

.section-title i {
    color: #2193b0;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.related-product-card {
    background: rgba(255,255,255,0.1);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.25);
    transition: all 0.3s;
}

.related-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-image-container {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.related-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(33,147,176,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.product-overlay i {
    color: #fff;
    font-size: 2rem;
}

.related-product-card:hover .product-overlay {
    opacity: 1;
}

.related-product-card:hover .related-product-image {
    transform: scale(1.1);
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.product-category-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.product-category-badge i {
    color: #2193b0;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .product-details-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .product-title {
        font-size: 2rem;
    }
    
    .main-product-image {
        height: 350px;
    }
    
    .color-options-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .related-products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .product-details-container {
        margin: 1rem auto;
        padding: 0 0.5rem;
    }
    
    .product-details-card {
        padding: 1rem;
    }
    
    .product-title {
        font-size: 1.5rem;
    }
    
    .main-product-image {
        height: 250px;
    }
    
    .thumbnail-image {
        width: 60px;
        height: 60px;
    }
    
    .color-options-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.color-selection-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    color: #1976d2;
    border-radius: 0.8rem;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(33,147,176,0.15);
    border-left: 4px solid #2193b0;
}

.color-selection-info i {
    font-size: 1.1rem;
    color: #2193b0;
}

/* Modern Renk Kartları */
.modern-color-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.color-card {
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.color-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: #2193b0;
}

.color-card.selected {
    transform: scale(1.05);
    border-color: #2193b0;
    box-shadow: 0 0 0 3px rgba(33,147,176,0.2), 0 8px 25px rgba(0,0,0,0.2);
}

.color-preview {
    height: 60px;
    width: 100%;
    border-radius: 0.8rem 0.8rem 0 0;
    position: relative;
}

.color-preview::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    pointer-events: none;
}

.color-info {
    padding: 0.8rem;
    text-align: center;
}

.color-code {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: #333;
    margin-bottom: 0.2rem;
}

.color-name {
    display: block;
    font-size: 0.8rem;
    color: #666;
    font-weight: 500;
}

.selected-color-display {
    display: none;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem;
    background: linear-gradient(135deg, #2193b0, #6dd5ed);
    color: #fff;
    border-radius: 1rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(33,147,176,0.3);
    margin-top: 1rem;
}

.selected-color-display i {
    font-size: 1.3rem;
    color: #fff;
}

/* Responsive Renk Grid */
@media (max-width: 768px) {
    .modern-color-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
    }
    
    .color-preview {
        height: 50px;
    }
    
    .color-info {
        padding: 0.6rem;
    }
    
    .color-code {
        font-size: 0.8rem;
    }
    
    .color-name {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .modern-color-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
    }
}

/* Renk Referans Görseli */
.color-reference-image {
    margin-bottom: 1.5rem;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    border: 2px solid #e3f2fd;
    position: relative;
}

.color-reference-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s;
}

.color-reference-image:hover img {
    transform: scale(1.02);
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.image-caption i {
    font-size: 1rem;
}

/* Ton Farklılıkları Bilgisi */
.color-tones-info {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem;
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border-radius: 1rem;
    margin-bottom: 1rem;
    border-left: 4px solid #ff9800;
    box-shadow: 0 2px 8px rgba(255,152,0,0.15);
}

.color-tones-info i {
    font-size: 1.3rem;
    color: #ff9800;
    margin-top: 0.2rem;
}

.info-content {
    flex: 1;
}

.info-content strong {
    display: block;
    color: #e65100;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.info-content span {
    color: #555;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* About Sayfası Modern Tasarım */
.about-hero-section {
    background: linear-gradient(135deg, #2193b0 0%, #6dd5ed 100%);
    padding: 3rem 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
}

/* Floating Shapes Animation */
.hero-background-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.floating-shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    animation: float 6s ease-in-out infinite alternate;
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 60px;
    height: 60px;
    top: 30%;
    right: 30%;
    animation-delay: 4s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 20%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Badge Top */
.hero-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    padding: 0.8rem 1.5rem;
    border-radius: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-badge-top i {
    color: #fff;
    font-size: 1rem;
}

/* Modern Title */
.about-hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.title-line {
    display: block;
    line-height: 1.1;
}

.title-line.accent {
    background: linear-gradient(45deg, #fff, #e3f2fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-hero-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.stat-item {
    text-align: center;
    background: rgba(255,255,255,0.1);
    padding: 1.5rem 2rem;
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: transform 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.8;
}

/* CTA Button */
.hero-cta {
    animation: fadeInUp 1s ease-out 0.8s both;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(45deg, #fff, #e3f2fd);
    color: #1976d2;
    padding: 1.2rem 2.5rem;
    border-radius: 3rem;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(255,255,255,0.3);
    transition: all 0.3s;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255,255,255,0.4);
}

.cta-button i {
    font-size: 1.2rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* About İçerik Bölümü */
.about-content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.about-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* About Kartları */
.about-card {
    background: rgba(255,255,255,0.1);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.25);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--card-gradient-start), var(--card-gradient-end));
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}

.about-card-primary {
    --card-gradient-start: #2193b0;
    --card-gradient-end: #6dd5ed;
}

.about-card-secondary {
    --card-gradient-start: #1976d2;
    --card-gradient-end: #42a5f5;
}

.about-card-accent {
    --card-gradient-start: #1565c0;
    --card-gradient-end: #64b5f6;
}

.about-card-info {
    --card-gradient-start: #0d47a1;
    --card-gradient-end: #90caf9;
}

.about-card .card-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.about-card .card-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.about-card .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.about-card .card-description {
    color: #555;
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

/* Ürün Listesi */
.product-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.6);
    border-radius: 0.8rem;
    transition: all 0.2s;
    border-left: 3px solid var(--card-gradient-start);
}

.product-item:hover {
    background: rgba(255,255,255,0.8);
    transform: translateX(5px);
}

.product-item i {
    font-size: 1.2rem;
    color: var(--card-gradient-start);
    width: 1.5rem;
    text-align: center;
}

.product-item span {
    color: #333;
    font-weight: 500;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-hero-section {
        padding: 4rem 0;
        min-height: auto;
    }
    
    .about-hero-title {
        font-size: 3rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }
    
    .stat-item {
        padding: 1rem 1.5rem;
        min-width: 200px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-content-container {
        padding: 2rem 1rem;
    }
    
    .about-cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .about-card {
        padding: 2rem;
    }
    
    .about-card .card-icon {
        width: 3rem;
        height: 3rem;
    }
    
    .about-card .card-icon i {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .about-hero-title {
        font-size: 2.5rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .about-card {
        padding: 1.5rem;
    }
}

/* Contact Page Styles */
.contact-section .contact-hero {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    overflow: hidden;
    color: white;
}

.contact-section .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.contact-section .floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.contact-section .shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.contact-section .shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.contact-section .shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.contact-section .shape-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.contact-section .shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 1s;
}

.contact-section .hero-content {
    position: relative;
    z-index: 2;
}

.contact-section .hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.contact-section .hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.contact-section .hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-section .stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.contact-section .stat-item:hover {
    transform: translateY(-5px);
}

.contact-section .stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-section .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Contact Cards */
.contact-section .contact-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.contact-section .contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.contact-section .contact-card .card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-section .contact-card .card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.contact-section .contact-card .card-header h3 {
    color: #333;
    font-weight: 600;
    margin: 0;
}

.contact-section .form-subtitle {
    color: #666;
    margin: 0.5rem 0 0;
    font-size: 0.95rem;
}

/* Map Card */
.contact-section .map-card .map-container {
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
}

/* Info Card */
.contact-section .contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-section .info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-section .info-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.contact-section .info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-section .info-content h5 {
    color: #333;
    font-weight: 600;
    margin: 0 0 0.5rem;
    font-size: 1rem;
}

.contact-section .info-content p,
.contact-section .info-content a {
    color: #666;
    margin: 0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-section .info-content a:hover {
    color: #667eea;
}

.contact-section .phone-contacts {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-section .phone-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-section .contact-name {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

.contact-section .contact-phone {
    color: #667eea;
    font-weight: 500;
}

.contact-section .contact-email {
    color: #667eea;
    font-weight: 500;
}

.contact-section .social-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.contact-section .social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.contact-section .social-link.facebook {
    background: linear-gradient(135deg, #1877f2, #0d6efd);
}

.contact-section .social-link.instagram {
    background: linear-gradient(135deg, #e4405f, #f77737);
}

.contact-section .social-link.whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.contact-section .social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Form Card */
.contact-section .form-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
}

.contact-section .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-section .form-group {
    margin-bottom: 0;
}

.contact-section .form-label {
    color: #333;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.contact-section .form-control {
    border: 2px solid rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.contact-section .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    outline: none;
}

.contact-section .form-control::placeholder {
    color: #999;
}

.contact-section .form-submit {
    margin-top: 1rem;
}

.contact-section .submit-btn {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    width: 100%;
    cursor: pointer;
}

.contact-section .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.contact-section .submit-btn:active {
    transform: translateY(0);
}

/* Contact Page Responsive Design */
@media (max-width: 768px) {
    .contact-section .hero-title {
        font-size: 2.5rem;
    }
    
    .contact-section .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .contact-section .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .contact-section .stat-item {
        padding: 1rem;
    }
    
    .contact-section .contact-card {
        padding: 1.5rem;
    }
    
    .contact-section .map-card .map-container {
        height: 300px;
    }
    
    .contact-section .info-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-section .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .contact-section .contact-hero {
        padding: 80px 0 60px;
    }
    
    .contact-section .hero-title {
        font-size: 2rem;
    }
    
    .contact-section .contact-card {
        padding: 1rem;
    }
    
    .contact-section .contact-card .card-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* İletişim sayfası kart başlıkları ve ikonları - SADECE İLETİŞİM SAYFASINDA GEÇERLİ */
.contact-section .contact-card .card-header {
    text-align: center;
    margin-bottom: 2rem;
}
.contact-section .contact-card .card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}
.contact-section .contact-card .card-header h3 {
    color: #333;
    font-weight: 600;
    margin: 0;
}

/* About sayfası kart başlıkları ve ikonları - SADECE ABOUT SAYFASINDA GEÇERLİ */
.about-content-container .about-card .card-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--card-gradient-start), var(--card-gradient-end));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.about-content-container .about-card .card-icon i {
    font-size: 1.8rem;
    color: #fff;
}
.about-content-container .about-card .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 1rem;
    line-height: 1.3;
}
.about-content-container .about-card .card-description {
    color: #555;
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
}

/* ÜRÜN KARTLARI İÇİN ÖZEL CSS - YUKARIDA TANIMLANDI */

/* İletişim Sayfası */
.contact-page-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding-top: 2rem;
}

/* İletişim Kartları */
.contact-page-container .about-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.contact-page-container .about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.contact-page-container .about-card-primary {
    background: linear-gradient(135deg, rgba(26, 35, 126, 0.05) 0%, rgba(57, 73, 171, 0.05) 100%);
    border: 1px solid rgba(26, 35, 126, 0.1);
}

.contact-page-container .about-card-secondary {
    background: linear-gradient(135deg, rgba(63, 81, 181, 0.05) 0%, rgba(103, 58, 183, 0.05) 100%);
    border: 1px solid rgba(63, 81, 181, 0.1);
}

.contact-page-container .about-card-accent {
    background: linear-gradient(135deg, rgba(100, 181, 246, 0.05) 0%, rgba(66, 165, 245, 0.05) 100%);
    border: 1px solid rgba(100, 181, 246, 0.1);
}

.contact-page-container .card-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #1a237e, #3949ab);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 16px rgba(26, 35, 126, 0.3);
}

.contact-page-container .card-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.contact-page-container .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.contact-page-container .card-description {
    color: #555;
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

/* İletişim Bilgileri */
.contact-page-container .contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-page-container .info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    transition: all 0.3s ease;
    min-height: 80px;
}

.contact-page-container .info-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateX(5px);
}

.contact-page-container .info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1a237e, #3949ab);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

.contact-page-container .info-content h5 {
    color: #1a237e;
    font-weight: 600;
    margin: 0 0 0.5rem;
    font-size: 1rem;
    min-height: 1.2rem;
}

.contact-page-container .info-content p,
.contact-page-container .info-content a {
    color: #666;
    margin: 0;
    text-decoration: none;
    transition: color 0.3s ease;
    line-height: 1.4;
}

.contact-page-container .info-content a:hover {
    color: #1a237e;
}

.contact-page-container .phone-contacts {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 3rem;
}

.contact-page-container .phone-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-page-container .contact-name {
    font-weight: 600;
    color: #1a237e;
    font-size: 0.9rem;
}

.contact-page-container .contact-phone {
    color: #1a237e;
    font-weight: 500;
}

.contact-page-container .contact-email {
    color: #1a237e;
    font-weight: 500;
}

.contact-page-container .social-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    min-height: 2.5rem;
    align-items: center;
}

.contact-page-container .social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.contact-page-container .social-link.facebook {
    background: linear-gradient(135deg, #1877f2, #0d6efd);
}

.contact-page-container .social-link.instagram {
    background: linear-gradient(135deg, #e4405f, #f77737);
}

.contact-page-container .social-link.whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.contact-page-container .social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Form Stilleri */
.contact-page-container .contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-page-container .form-group {
    margin-bottom: 0;
}

.contact-page-container .form-label {
    color: #1a237e;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.contact-page-container .form-control {
    border: 2px solid rgba(26, 35, 126, 0.1);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.contact-page-container .form-control:focus {
    border-color: #1a237e;
    box-shadow: 0 0 0 0.2rem rgba(26, 35, 126, 0.25);
    outline: none;
}

.contact-page-container .form-control::placeholder {
    color: #999;
}

.contact-page-container .form-submit {
    margin-top: 1rem;
}

.contact-page-container .submit-btn {
    background: linear-gradient(135deg, #1a237e, #3949ab);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    width: 100%;
    cursor: pointer;
}

.contact-page-container .submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 35, 126, 0.3);
}

.contact-page-container .submit-btn:active {
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .contact-page-container .about-card {
        padding: 1.5rem;
    }
    
    .contact-page-container .info-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-page-container .social-links {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .contact-page-container .about-card {
        padding: 1rem;
    }
    
    .contact-page-container .card-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.4rem;
    }
}

/* Referanslar Sayfası - Modern Vitrin Tasarımı */
.references-page-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.references-page-container .about-hero-section {
    background: linear-gradient(135deg, #1a237e 0%, #3949ab 50%, #3f51b5 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.references-page-container .about-hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.references-page-container .hero-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.references-page-container .hero-badge-top i {
    font-size: 1.2rem;
    color: #fff;
}

.references-page-container .about-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.references-page-container .title-line {
    display: block;
    color: white !important;
}

.references-page-container .title-line.accent {
    color: white !important;
}

.references-page-container .about-hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.references-page-container .hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.references-page-container .stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.references-page-container .stat-item:hover {
    transform: translateY(-5px);
}

.references-page-container .stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #64b5f6;
}

.references-page-container .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Referanslar Bölümleri */
.references-page-container .references-section {
    margin-bottom: 4rem;
}

.references-page-container .section-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-top: 1rem;
}

.references-page-container .section-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #1a237e, #3949ab);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 16px rgba(26, 35, 126, 0.3);
}

.references-page-container .section-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.references-page-container .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a237e;
    margin-bottom: 1rem;
}

.references-page-container .section-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Galeri Container - Kutu İçinde */
.references-page-container .references-gallery-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    margin-top: 1rem;
}

/* Galeri Grid */
.references-page-container .references-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 0;
}

.references-page-container .reference-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.references-page-container .reference-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.references-page-container .reference-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.references-page-container .reference-image-container {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.references-page-container .reference-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.references-page-container .reference-item:hover .reference-image {
    transform: scale(1.05);
}

.references-page-container .reference-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 35, 126, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.references-page-container .reference-item:hover .reference-overlay {
    opacity: 1;
}

.references-page-container .overlay-content {
    text-align: center;
    color: white;
}

.references-page-container .overlay-content i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.references-page-container .overlay-content span {
    font-weight: 600;
    font-size: 1rem;
}

.references-page-container .reference-info {
    padding: 1rem;
}

.references-page-container .reference-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a237e;
    margin-bottom: 0.5rem;
}

.references-page-container .reference-category {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Video Galeri */
.references-page-container .video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.references-page-container .video-item {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.references-page-container .video-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.references-page-container .video-container {
    position: relative;
    overflow: hidden;
}

.references-page-container .video-player {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
}

.references-page-container .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.references-page-container .video-item:hover .video-overlay {
    opacity: 1;
}

.references-page-container .play-button i {
    font-size: 3rem;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.references-page-container .video-info {
    padding: 1.5rem;
}

.references-page-container .video-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a237e;
    margin-bottom: 0.5rem;
}

.references-page-container .video-description {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Boş Durum */
.references-page-container .empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.references-page-container .empty-icon {
    width: 5rem;
    height: 5rem;
    background: linear-gradient(135deg, #1a237e, #3949ab);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.references-page-container .empty-icon i {
    font-size: 2rem;
    color: white;
}

.references-page-container .empty-state h3 {
    color: #1a237e;
    font-weight: 600;
    margin-bottom: 1rem;
}

.references-page-container .empty-state p {
    color: #666;
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .references-page-container .about-hero-section {
        padding: 80px 0 60px;
    }
    
    .references-page-container .about-hero-title {
        font-size: 2.5rem;
    }
    
    .references-page-container .about-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .references-page-container .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .references-page-container .stat-item {
        padding: 1rem;
    }
    
    .references-page-container .section-title {
        font-size: 2rem;
    }
    
    .references-page-container .references-gallery-container {
        padding: 1.5rem;
    }
    
    .references-page-container .references-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .references-page-container .video-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .references-page-container .reference-image-container {
        height: 200px;
    }
    
    .references-page-container .video-player {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .references-page-container .about-hero-title {
        font-size: 2rem;
    }
    
    .references-page-container .section-title {
        font-size: 1.8rem;
    }
    
    .references-page-container .reference-info,
    .references-page-container .video-info {
        padding: 0.8rem;
    }
    
    .references-page-container .references-gallery-container {
        padding: 1rem;
    }
    
    .references-page-container .section-icon {
        width: 3rem;
        height: 3rem;
    }
    
    .references-page-container .section-icon i {
        font-size: 1.4rem;
    }
}

/* Lightbox Özelleştirme */
.lb-outerContainer {
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.lb-container {
    padding: 20px;
}

/* Çıkış Butonu - Daha Belirgin */
.lb-nav a.lb-close,
.lb-nav a.lb-prev,
.lb-nav a.lb-next {
    display: block !important;
    position: fixed !important;
    top: 20px !important;
    right: 30px !important;
    font-size: 50px !important;
    color: white !important;
    z-index: 9999 !important;
    opacity: 1 !important;
    cursor: pointer !important;
    background: rgba(0, 0, 0, 0.5) !important;
    text-decoration: none !important;
    text-shadow: 0 0 10px rgba(0,0,0,0.8);
    transition: all 0.3s ease;
    width: 60px !important;
    height: 60px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    backdrop-filter: blur(10px) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
}

/* Sadece çarpı butonu için özel stil */
.lb-nav a.lb-close {
    font-size: 40px !important;
    font-weight: bold !important;
}

.lb-nav a.lb-close:hover {
    color: #64b5f6 !important;
    transform: scale(1.1);
    background: rgba(0, 0, 0, 0.7) !important;
    border-color: #64b5f6 !important;
}

/* Alt çıkış butonunu gizle */
.lb-data .lb-close {
    display: none !important;
}

/* Lightbox'ın kendi CSS'ini override et */
.lb-nav a.lb-close {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Lightbox container'ı düzelt */
.lb-outerContainer {
    position: relative !important;
}

/* Lightbox nav'ı düzelt */
.lb-nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    pointer-events: none !important;
}

.lb-nav a {
    pointer-events: auto !important;
}

/* ESC tuşu için bilgi */
.lb-data .lb-number {
    display: none !important;
}

/* Arka plan overlay'i */
.lb-overlay {
    background: rgba(0, 0, 0, 0.9) !important;
}

body.lb-disable-scrolling {
    overflow: auto !important;
}

/* Mobil için daha büyük buton */
@media (max-width: 768px) {
    .lb-nav a.lb-close {
        font-size: 40px !important;
        width: 50px !important;
        height: 50px !important;
        top: 15px !important;
        right: 15px !important;
    }
}

/* Referanslar Hero Küçük ve Navbar Rengiyle Uyumlu */
.references-hero-small {
    background: #20C4CB !important;
    color: #fff !important;
    padding: 32px 0 16px !important;
    min-height: unset !important;
    box-shadow: 0 2px 16px rgba(32,196,203,0.15);
}
.references-hero-content-small {
    text-align: center;
    padding: 0;
}
.references-hero-title-small {
    font-size: 2rem !important;
    font-weight: 700;
    margin-bottom: 0.5rem !important;
    line-height: 1.1;
    color: white !important;
}
.references-hero-stats-small {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 0.5rem;
}
.references-hero-stats-small .stat-item {
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.15);
    border-radius: 10px;
    font-size: 0.95rem;
    min-width: 90px;
    box-shadow: 0 2px 8px rgba(255,255,255,0.1);
}
.references-hero-stats-small .stat-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.2rem;
}
.references-hero-stats-small .stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.9);
}
.references-hero-content-small .hero-badge-top {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    font-size: 1rem;
    margin-bottom: 0.7rem;
}
.references-hero-content-small .hero-badge-top i {
    color: white;
}

/* Referans fotoğraflarının altındaki yazı alanını kaldırdık, gridde sadece fotoğraf var */
.references-page-container .reference-info {
    display: none !important;
}

/* Referanslar hero responsive */
@media (max-width: 768px) {
    .references-hero-small {
        padding: 18px 0 8px !important;
    }
    .references-hero-title-small {
        font-size: 1.2rem !important;
    }
    .references-hero-stats-small {
        gap: 0.5rem;
    }
    .references-hero-stats-small .stat-item {
        font-size: 0.8rem;
        min-width: 70px;
        padding: 0.3rem 0.5rem;
    }
    .references-hero-stats-small .stat-number {
        font-size: 0.9rem;
    }
}

/* Referanslar Hero Animasyonlu ve Navbar Rengiyle Uyumlu */
.references-hero-animated {
    background: #20C4CB !important;
    position: relative;
    overflow: hidden;
}
.references-hero-animated .hero-background-animation {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100%;
    z-index: 1;
    pointer-events: none;
}
.references-hero-animated .floating-shapes {
    position: absolute;
    width: 100%; height: 100%;
    top: 0; left: 0;
    z-index: 2;
}
.references-hero-animated .shape {
    position: absolute;
    opacity: 0.18;
    border-radius: 50%;
    filter: blur(2px);
    animation: float 8s ease-in-out infinite;
}
.references-hero-animated .shape-1 {
    width: 120px; height: 120px;
    background: rgba(255, 255, 255, 0.2);
    top: 10%; left: 8%;
    animation-delay: 0s;
}
.references-hero-animated .shape-2 {
    width: 80px; height: 80px;
    background: rgba(255, 255, 255, 0.15);
    top: 60%; left: 15%;
    animation-delay: 2s;
}
.references-hero-animated .shape-3 {
    width: 100px; height: 100px;
    background: rgba(255, 255, 255, 0.25);
    top: 30%; right: 10%;
    animation-delay: 4s;
}
.references-hero-animated .shape-4 {
    width: 60px; height: 60px;
    background: rgba(255, 255, 255, 0.18);
    bottom: 10%; right: 18%;
    animation-delay: 6s;
}
@keyframes float {
    0% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.08); }
    100% { transform: translateY(0) scale(1); }
}
.references-hero-animated .references-hero-content-small {
    position: relative;
    z-index: 3;
}

/* Kataloglar Sayfası Modern Tasarım */
.catalogs-page-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Hero Section */
.catalogs-hero-section {
    background: linear-gradient(135deg, #20C4CB 0%, #1ba1a7 100%);
    color: white;
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.catalogs-hero-section .hero-background-animation {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100%;
    z-index: 1;
    pointer-events: none;
}

.catalogs-hero-section .floating-shapes {
    position: absolute;
    width: 100%; height: 100%;
    top: 0; left: 0;
    z-index: 2;
}

.catalogs-hero-section .shape {
    position: absolute;
    opacity: 0.15;
    border-radius: 50%;
    filter: blur(2px);
    animation: float 8s ease-in-out infinite;
}

.catalogs-hero-section .shape-1 {
    width: 120px; height: 120px;
    background: rgba(255, 255, 255, 0.3);
    top: 10%; left: 8%;
    animation-delay: 0s;
}

.catalogs-hero-section .shape-2 {
    width: 80px; height: 80px;
    background: rgba(255, 255, 255, 0.2);
    top: 60%; left: 15%;
    animation-delay: 2s;
}

.catalogs-hero-section .shape-3 {
    width: 100px; height: 100px;
    background: rgba(255, 255, 255, 0.25);
    top: 30%; right: 10%;
    animation-delay: 4s;
}

.catalogs-hero-section .shape-4 {
    width: 60px; height: 60px;
    background: rgba(255, 255, 255, 0.18);
    bottom: 10%; right: 18%;
    animation-delay: 6s;
}

.catalogs-hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.catalogs-hero-content .hero-badge-top {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
}

.catalogs-hero-content .hero-badge-top i {
    color: white;
    font-size: 1.2rem;
}

.catalogs-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.catalogs-hero-title .title-line {
    display: block;
    color: white;
}

.catalogs-hero-title .title-line.accent {
    color: rgba(255, 255, 255, 0.9);
}

.catalogs-hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.catalogs-hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.catalogs-hero-stats .stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
    min-width: 120px;
}

.catalogs-hero-stats .stat-item:hover {
    transform: translateY(-5px);
}

.catalogs-hero-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
}

.catalogs-hero-stats .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    color: white;
}

/* İçerik Container */
.catalogs-content-container {
    padding: 4rem 0;
}

/* Bölüm Stilleri */
.catalogs-section {
    margin-bottom: 4rem;
}

.catalogs-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.catalogs-section .section-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #20C4CB, #1ba1a7);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 16px rgba(32, 196, 203, 0.3);
}

.catalogs-section .section-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.catalogs-section .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.catalogs-section .section-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* PDF Container */
.catalog-pdf-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.pdf-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.pdf-header {
    background: linear-gradient(135deg, #20C4CB, #1ba1a7);
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.pdf-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdf-icon i {
    font-size: 1.5rem;
    color: white;
}

.pdf-info h4 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.pdf-info p {
    margin: 0.25rem 0 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.pdf-download-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.pdf-download-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    color: white;
    transform: translateY(-2px);
}

.pdf-viewer {
    padding: 1rem;
    background: #f8f9fa;
}

/* Arama ve Filtreleme - Masaüstü */
.search-filter-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
    margin-bottom: 2rem;
}



.search-form, .filter-form {
    margin: 0;
}

.search-input-group, .filter-select-group {
    position: relative;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.search-icon, .filter-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 1.1rem;
    z-index: 2;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 3rem;
    border: none;
    outline: none;
    font-size: 1rem;
    background: transparent;
}

.search-input::placeholder {
    color: #999;
}

.search-button {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: #20C4CB;
    color: white;
    border: none;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-button:hover {
    background: #1ba1a7;
    transform: translateY(-50%) scale(1.1);
}

.filter-select {
    width: 100%;
    padding: 1rem 3rem 1rem 3rem;
    border: none;
    outline: none;
    font-size: 1rem;
    background: transparent;
    cursor: pointer;
}

/* Katalog Grid */
.catalogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.catalog-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.catalog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.catalog-card-header {
    background: linear-gradient(135deg, #20C4CB, #1ba1a7);
    color: white;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.catalog-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.catalog-icon i {
    font-size: 1.5rem;
    color: white;
}

.catalog-info {
    flex: 1;
}

.catalog-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.3;
}

.catalog-description {
    margin: 0.25rem 0 0;
    opacity: 0.9;
    font-size: 0.9rem;
    line-height: 1.4;
}

.catalog-card-body {
    padding: 1.5rem;
}

.catalog-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.9rem;
}

.meta-item i {
    color: #20C4CB;
}

.catalog-actions {
    display: flex;
    gap: 1rem;
}

.catalog-view-btn, .catalog-download-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.catalog-view-btn {
    background: #20C4CB;
    color: white;
}

.catalog-view-btn:hover {
    background: #1ba1a7;
    color: white;
    transform: translateY(-2px);
}

.catalog-download-btn {
    background: rgba(32, 196, 203, 0.1);
    color: #20C4CB;
    border: 1px solid rgba(32, 196, 203, 0.3);
}

.catalog-download-btn:hover {
    background: rgba(32, 196, 203, 0.2);
    color: #20C4CB;
    transform: translateY(-2px);
}

/* Boş Durum */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.empty-icon {
    width: 5rem;
    height: 5rem;
    background: rgba(32, 196, 203, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.empty-icon i {
    font-size: 2.5rem;
    color: #20C4CB;
}

.empty-state h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.empty-state p {
    color: #666;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .catalogs-hero-title {
        font-size: 2.5rem;
    }
    
    .catalogs-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .catalogs-hero-stats {
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .catalogs-hero-stats .stat-item {
        min-width: 100px;
        padding: 1rem;
    }
    
    /* Eski filtreleme mobilde görünür */
    .search-filter-container {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        width: auto !important;
        overflow: visible !important;
        position: relative !important;
        left: auto !important;
        top: auto !important;
        margin: 1rem 0 !important;
        padding: 1rem !important;
        background: rgba(255, 255, 255, 0.95) !important;
        border-radius: 15px !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    }
    
    /* Mobilde tüm filtreleme elementleri görünür */
    .search-form, .filter-form {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .search-input-group, .filter-select-group {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        margin-bottom: 1rem !important;
    }
    
    .search-input, .filter-select {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        width: 100% !important;
        padding: 0.75rem 1rem !important;
        border-radius: 10px !important;
        border: 2px solid rgba(32, 196, 203, 0.2) !important;
        background: white !important;
    }
    
    .search-button {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        padding: 0.75rem 1.5rem !important;
        border-radius: 10px !important;
        background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%) !important;
        color: white !important;
        border: none !important;
        font-weight: 600 !important;
    }
    
    .catalogs-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .catalog-actions {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .catalogs-hero-section {
        padding: 3rem 0 2rem;
        min-height: 350px;
    }
    
    .catalogs-hero-title {
        font-size: 2rem;
    }
    
    .catalogs-hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .catalogs-hero-stats .stat-item {
        width: 100%;
        max-width: 200px;
    }
    
    .pdf-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .catalog-card-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

/* Dark Theme Styles */
[data-theme="dark"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] .navbar-modern {
    background: var(--navbar-bg);
}

[data-theme="dark"] .card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-control:focus {
    background-color: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .footer-modern {
    background: var(--footer-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .footer-modern-new {
    background: var(--footer-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .footer-modern-new::before {
    background: var(--footer-bg);
}

[data-theme="dark"] .footer-main {
    background: var(--footer-bg);
}

[data-theme="dark"] .footer-brand .brand-text {
    color: var(--text-primary);
}

[data-theme="dark"] .footer-description {
    color: var(--text-secondary);
}

[data-theme="dark"] .footer-title {
    color: var(--text-primary);
}

[data-theme="dark"] .footer-links a {
    color: var(--text-secondary);
}

[data-theme="dark"] .footer-links a:hover {
    color: var(--primary-color);
}

[data-theme="dark"] .contact-item strong {
    color: var(--text-primary);
}

[data-theme="dark"] .contact-item span {
    color: var(--text-secondary);
}

[data-theme="dark"] .social-description {
    color: var(--text-secondary);
}

[data-theme="dark"] .copyright p {
    color: var(--text-secondary);
}

[data-theme="dark"] .disclaimer {
    color: var(--text-secondary);
}

[data-theme="dark"] .developer-info span {
    color: var(--text-secondary);
}

[data-theme="dark"] .developer-email {
    color: var(--text-secondary);
}

[data-theme="dark"] .developer-email:hover {
    color: var(--primary-color);
}

[data-theme="dark"] .about-card,
[data-theme="dark"] .contact-card,
[data-theme="dark"] .pdf-card,
[data-theme="dark"] .catalog-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .product-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .product-card .card-body {
    color: var(--text-primary);
}

[data-theme="dark"] .search-input-modern {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .search-autocomplete {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .search-suggestion {
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .search-suggestion:hover {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-header {
    border-color: var(--border-color);
}

[data-theme="dark"] .modal-footer {
    border-color: var(--border-color);
}

[data-theme="dark"] .table {
    color: var(--text-primary);
}

[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
    border-color: var(--border-color);
}

[data-theme="dark"] .alert {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-heavy);
}

[data-theme="dark"] .theme-toggle {
    background: var(--primary-color);
}



@media (max-width: 576px) {
    .modern-header {
        padding: 1.5rem 0;
    }
    
    .modern-header .col-md-3:first-child {
        margin-bottom: 1.5rem;
    }
    
    .theme-toggle {
        top: 6px;
        right: 6px;
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
    
    .language-selector {
        top: 6px;
        right: 40px;
        padding: 3px 6px;
        font-size: 0.65rem;
        min-width: 50px;
    }
}

@media (max-width: 480px) {
    .theme-toggle {
        top: 4px;
        right: 4px;
        width: 24px;
        height: 24px;
        font-size: 0.6rem;
    }
    
    .language-selector {
        top: 4px;
        right: 32px;
        padding: 2px 4px;
        font-size: 0.6rem;
        min-width: 40px;
    }
}

/* RTL Support for Arabic */
.rtl {
    direction: rtl;
    text-align: right;
}

.rtl .navbar-nav {
    padding-right: 0;
}

.rtl .dropdown-menu {
    text-align: right;
}

.rtl .search-container-modern {
    direction: ltr; /* Search input should remain LTR */
}

.rtl .theme-toggle {
    left: 20px;
    right: auto;
}

.rtl .language-selector {
    left: 80px;
    right: auto;
}

@media (max-width: 768px) {
    .rtl .theme-toggle {
        left: 8px;
        right: auto;
    }
    
    .rtl .language-selector {
        left: 48px;
        right: auto;
    }
}

@media (max-width: 576px) {
    .rtl .theme-toggle {
        left: 6px;
        right: auto;
    }
    
    .rtl .language-selector {
        left: 40px;
        right: auto;
    }
}

@media (max-width: 480px) {
    .rtl .theme-toggle {
        left: 4px;
        right: auto;
    }
    
    .rtl .language-selector {
        left: 32px;
        right: auto;
    }
}

/* RTL specific adjustments */
.rtl .contact-info {
    flex-direction: row-reverse;
}

.rtl .social-links a {
    margin-left: 0;
    margin-right: 10px;
}

.rtl .social-links a:last-child {
    margin-right: 0;
}

.rtl .hero-stats .stat-item {
    text-align: right;
}

.rtl .about-card .card-icon {
    margin-left: 0;
    margin-right: 1rem;
}

.rtl .contact-card .card-icon {
    margin-left: 0;
    margin-right: 1rem;
}

.rtl .info-item {
    text-align: right;
}

.rtl .info-icon {
    margin-left: 0;
    margin-right: 1rem;
}

.rtl .form-group {
    text-align: right;
}

.rtl .btn i {
    margin-left: 0;
    margin-right: 0.5rem;
}

.rtl .btn i:last-child {
    margin-right: 0;
    margin-left: 0.5rem;
}

[data-theme="dark"] .product-card,
[data-theme="dark"] .popup-card,
[data-theme="dark"] .catalog-card,
[data-theme="dark"] .about-card,
[data-theme="dark"] .contact-card,
[data-theme="dark"] .pdf-card,
[data-theme="dark"] .empty-state {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
    box-shadow: 0 4px 24px rgba(0,0,0,0.5) !important;
}

[data-theme="dark"] .product-card .card-body,
[data-theme="dark"] .catalog-card-body,
[data-theme="dark"] .popup-card-body,
[data-theme="dark"] .about-card .card-description,
[data-theme="dark"] .contact-card .card-description {
    background: transparent !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .product-card .card-title,
[data-theme="dark"] .catalog-title,
[data-theme="dark"] .popup-product-title,
[data-theme="dark"] .about-card .card-title {
    color: #fff !important;
}

[data-theme="dark"] .product-card .admin-buttons,
[data-theme="dark"] .catalog-meta {
    border-top: 1px solid var(--border-color) !important;
}

[data-theme="dark"] .popup-card-header,
[data-theme="dark"] .catalog-card-header {
    background: linear-gradient(135deg, #232a34 0%, #1a1a1a 100%) !important;
    color: #fff !important;
}

[data-theme="dark"] .popup-product-img,
[data-theme="dark"] .popup-product-img-large {
    background: #232a34 !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .popup-tag {
    background: #232a34 !important;
    color: #20C4CB !important;
}
[data-theme="dark"] .popup-tag-featured {
    background: linear-gradient(90deg, #20C4CB 0%, #1ba1a7 100%) !important;
    color: #fff !important;
}
[data-theme="dark"] .popup-tag-choice {
    background: #33334d !important;
    color: #b39ddb !important;
}
[data-theme="dark"] .popup-tag-premium {
    background: #111 !important;
    color: #fff !important;
}

[data-theme="dark"] .popup-btn-main,
[data-theme="dark"] .catalog-view-btn {
    background: linear-gradient(90deg, #20C4CB 0%, #1ba1a7 100%) !important;
    color: #fff !important;
}
[data-theme="dark"] .popup-btn-close,
[data-theme="dark"] .catalog-download-btn {
    background: #232a34 !important;
    color: #20C4CB !important;
    border: 1.5px solid var(--border-color) !important;
}
[data-theme="dark"] .popup-btn-close:hover,
[data-theme="dark"] .catalog-download-btn:hover {
    background: #1a1a1a !important;
    color: #20C4CB !important;
}

[data-theme="dark"] .meta-item {
    color: #bbb !important;
}
[data-theme="dark"] .meta-item i {
    color: #20C4CB !important;
}
[data-theme="dark"] .empty-state h3 {
    color: #fff !important;
}
[data-theme="dark"] .empty-state p {
    color: #bbb !important;
}
[data-theme="dark"] .empty-icon {
    background: rgba(32, 196, 203, 0.08) !important;
}
[data-theme="dark"] .empty-icon i {
    color: #20C4CB !important;
}

[data-theme="dark"] .modern-header {
    background: var(--bg-primary) !important;
    border-bottom-color: var(--border-color) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3) !important;
}

[data-theme="dark"] .logo-container {
    background-color: transparent !important;
}

[data-theme="dark"] .logo-container img {
    filter: brightness(1.2) contrast(1.3) saturate(1.2) hue-rotate(180deg) saturate(2) !important;
    mix-blend-mode: darken !important;
}

[data-theme="dark"] .search-input-modern {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .search-input-modern:focus {
    background: var(--bg-secondary) !important;
    border-color: var(--primary-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .search-autocomplete {
    background: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .search-suggestion {
    color: var(--text-primary) !important;
    border-bottom-color: var(--border-color) !important;
}

[data-theme="dark"] .search-suggestion:hover {
    background: var(--bg-secondary) !important;
}

[data-theme="dark"] .contact-info {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .contact-info:hover {
    background: var(--bg-secondary) !important;
}

[data-theme="dark"] .contact-icon {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .contact-sep {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .contact-phone {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .contact-phone:hover {
    color: var(--primary-color) !important;
}

[data-theme="dark"] .contact-phone-modern {
    background: #20C4CB;
    box-shadow: 0 4px 20px rgba(32, 196, 203, 0.3);
}

[data-theme="dark"] .contact-phone-modern:hover {
    background: #1a9ba8;
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.5);
}

[data-theme="dark"] .phone-icon {
    background: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .contact-phone-modern:hover .phone-icon {
    background: rgba(255, 255, 255, 0.25);
}

/* Filtreleme alanları için dark tema */
[data-theme="dark"] .filter-card {
    background: var(--card-bg) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .filter-header {
    background: var(--bg-secondary) !important;
    border-bottom-color: var(--border-color) !important;
}

[data-theme="dark"] .filter-title {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .filter-subtitle {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .filter-btn {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .filter-btn:hover {
    background: var(--primary-color) !important;
    color: white !important;
}

[data-theme="dark"] .filter-btn.active {
    background: var(--primary-color) !important;
    color: white !important;
}

[data-theme="dark"] .category-item {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .category-item:hover {
    background: var(--card-bg) !important;
}

[data-theme="dark"] .category-label {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .category-name {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .category-count {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .no-categories {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .no-categories i {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .no-categories p {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .btn-title {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .btn-subtitle {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .btn-icon {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .filter-divider {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .filter-divider span {
    background-color: var(--card-bg) !important;
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .status-badge {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

/* Alert ve diğer alanlar */
[data-theme="dark"] .alert-modern {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .footer-modern {
    background: var(--footer-bg) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .footer-modern h5,
[data-theme="dark"] .footer-modern h6 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .footer-modern p {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .footer-modern a {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .footer-modern a:hover {
    color: var(--primary-color) !important;
}

[data-theme="dark"] .social-links a {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .social-links a:hover {
    color: var(--primary-color) !important;
}

/* Modern Login Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    position: relative;
    overflow: hidden;
}

.login-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.login-background .floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.login-background .shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.login-background .shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.login-background .shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.login-background .shape-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.login-background .shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 1s;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 450px;
    width: 90%;
    position: relative;
    z-index: 2;
    text-align: center;
}

.login-header {
    margin-bottom: 2rem;
}

.login-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.3);
}

.login-title {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    color: #666;
    font-size: 1rem;
    margin-bottom: 0;
}

.alert-danger-modern {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: #dc3545;
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.login-form {
    margin-bottom: 2rem;
}

.form-group-modern {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 1.1rem;
    z-index: 2;
}

.form-control-modern {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.form-control-modern:focus {
    outline: none;
    border-color: #20C4CB;
    box-shadow: 0 0 0 3px rgba(32, 196, 203, 0.1);
    background: rgba(255, 255, 255, 0.95);
}

.form-control-modern::placeholder {
    color: #999;
}

.login-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.3);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(32, 196, 203, 0.4);
    background: linear-gradient(135deg, #1a9ba8 0%, #20C4CB 100%);
}

.login-btn:active {
    transform: translateY(0);
}

.login-footer {
    text-align: center;
}

.back-link {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.back-link:hover {
    color: #20C4CB;
    background: rgba(32, 196, 203, 0.1);
    text-decoration: none;
}

/* Dark theme for login */
[data-theme="dark"] .login-container {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

[data-theme="dark"] .login-card {
    background: rgba(44, 62, 80, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .login-title {
    color: #fff;
}

[data-theme="dark"] .login-subtitle {
    color: #bbb;
}

[data-theme="dark"] .form-control-modern {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

[data-theme="dark"] .form-control-modern:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #20C4CB;
}

[data-theme="dark"] .form-control-modern::placeholder {
    color: #999;
}

[data-theme="dark"] .back-link {
    color: #bbb;
}

[data-theme="dark"] .back-link:hover {
    color: #20C4CB;
    background: rgba(32, 196, 203, 0.1);
}

/* Responsive login */
@media (max-width: 768px) {
    .login-card {
        padding: 2rem;
        margin: 1rem;
    }
    
    .login-title {
        font-size: 1.75rem;
    }
    
    .login-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    .login-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Modern Dashboard Styles */
.dashboard-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 2rem;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.welcome-section {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.welcome-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.3);
}

.welcome-text h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.welcome-text p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

/* İstatistik Kartları */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.stat-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
}

.stat-icon.products {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-icon.categories {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.stat-icon.catalogs {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.stat-icon.monthly {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.stat-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 0.5rem 0;
}

.stat-content p {
    color: #666;
    font-size: 1rem;
    margin: 0;
}

/* Popüler Kategori Kartı */
.popular-category-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 3rem;
}

.card-header-modern {
    margin-bottom: 1.5rem;
}

.card-header-modern h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.popular-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popular-info h4 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 0.5rem 0;
}

.popular-info p {
    color: #666;
    font-size: 1rem;
    margin: 0;
}

.popular-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

/* Hızlı İşlemler */
.quick-actions-section {
    margin-bottom: 3rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.action-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.action-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    text-decoration: none;
    color: inherit;
}

.action-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.action-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 0.5rem 0;
}

.action-content p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Son Eklenenler */
.recent-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.recent-products,
.recent-catalogs {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.recent-list {
    max-height: 300px;
    overflow-y: auto;
}

.recent-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.5);
}

.recent-item:hover {
    background: rgba(32, 196, 203, 0.1);
    transform: translateX(5px);
}

.item-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
}

.item-content {
    flex: 1;
}

.item-content h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 0.25rem 0;
}

.item-content p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.item-link {
    color: #20C4CB;
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.item-link:hover {
    background: rgba(32, 196, 203, 0.1);
    color: #20C4CB;
    text-decoration: none;
}

.empty-state {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p {
    margin: 0;
    font-size: 1rem;
}

/* Dark theme for dashboard */
[data-theme="dark"] .dashboard-container {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

[data-theme="dark"] .dashboard-header,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .popular-category-card,
[data-theme="dark"] .action-card,
[data-theme="dark"] .recent-products,
[data-theme="dark"] .recent-catalogs {
    background: rgba(44, 62, 80, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .welcome-text h1,
[data-theme="dark"] .stat-content h3,
[data-theme="dark"] .popular-info h4,
[data-theme="dark"] .action-content h4,
[data-theme="dark"] .item-content h5,
[data-theme="dark"] .section-title,
[data-theme="dark"] .card-header-modern h3 {
    color: #fff;
}

[data-theme="dark"] .welcome-text p,
[data-theme="dark"] .stat-content p,
[data-theme="dark"] .popular-info p,
[data-theme="dark"] .action-content p,
[data-theme="dark"] .item-content p {
    color: #bbb;
}

[data-theme="dark"] .recent-item {
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .recent-item:hover {
    background: rgba(32, 196, 203, 0.2);
}

/* Responsive dashboard */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 1rem;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .welcome-text h1 {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .recent-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .dashboard-header {
        padding: 1rem;
    }
    
    .welcome-text h1 {
        font-size: 1.25rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-content h3 {
        font-size: 1.5rem;
    }
    
    /* Admin Panel Çok Küçük Ekranlar */
    .dashboard-container {
        padding: 0.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .visitor-stats-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .action-card {
        padding: 0.75rem;
    }
    
    .action-content h4 {
        font-size: 0.875rem;
    }
    
    .action-content p {
        font-size: 0.75rem;
    }
    
    .recent-item {
        padding: 0.5rem;
    }
    
    .item-content h5 {
        font-size: 0.8rem;
    }
    
    .item-content p {
        font-size: 0.7rem;
    }
    
    /* Tablo Mobil */
    .table-responsive {
        font-size: 0.75rem;
    }
    
    .table th,
    .table td {
        padding: 0.25rem 0.125rem;
        font-size: 0.65rem;
    }
    
    .btn-group-sm .btn {
        padding: 0.125rem 0.25rem;
        font-size: 0.6rem;
    }
    
    .badge {
        font-size: 0.6rem;
    }
    
    /* Modal Çok Küçük */
    .modal-dialog {
        margin: 0.25rem;
    }
    
    .modal-header h5 {
        font-size: 1rem;
    }
    
    .modal-body p {
        font-size: 0.8rem;
    }
    
    .modal-footer .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.8rem;
    }
    
    /* Header Actions Çok Küçük */
    .header-actions .btn-modern {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .header-actions .btn-modern i {
        font-size: 0.875rem;
    }
    
    .header-actions .btn-modern span {
        font-size: 0.875rem;
    }
}

/* Ziyaretçi İstatistikleri */
.visitor-stats-section {
    margin-bottom: 3rem;
}

.visitor-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.visitor-stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.visitor-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.visitor-stat-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
}

.visitor-stat-icon.today {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}

.visitor-stat-icon.month {
    background: linear-gradient(135deg, #4834d4 0%, #686de0 100%);
}

.visitor-stat-icon.total {
    background: linear-gradient(135deg, #00b894 0%, #00cec9 100%);
}

.visitor-stat-icon.last-month {
    background: linear-gradient(135deg, #fdcb6e 0%, #e17055 100%);
}

.visitor-stat-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 0.5rem 0;
}

.visitor-stat-content p {
    color: #666;
    font-size: 1rem;
    margin: 0;
}

/* Dark theme for visitor stats */
[data-theme="dark"] .visitor-stat-card {
    background: rgba(44, 62, 80, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .visitor-stat-content h3 {
    color: #fff;
}

[data-theme="dark"] .visitor-stat-content p {
    color: #bbb;
}

/* Modern Form Styles */
.product-form-container,
.catalog-list-container {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 2rem;
}

.product-form-card,
.catalog-list-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 800px;
    margin: 0 auto;
}

.form-header,
.list-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(32, 196, 203, 0.1);
}

.form-icon,
.list-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.3);
}

.form-icon.delete {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    box-shadow: 0 8px 30px rgba(255, 107, 107, 0.3);
}

.form-header h2,
.list-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

/* Form Elements */
.form-control,
.form-select {
    border: 2px solid rgba(32, 196, 203, 0.2);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.form-control:focus,
.form-select:focus {
    border-color: #20C4CB;
    box-shadow: 0 0 0 0.2rem rgba(32, 196, 203, 0.25);
    background: rgba(255, 255, 255, 0.95);
}

.form-label {
    color: #333;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-text {
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Buttons */
.form-actions,
.list-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(32, 196, 203, 0.1);
}

.btn-modern {
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-modern.btn-primary {
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    color: white;
    border-color: #20C4CB;
}

.btn-modern.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(32, 196, 203, 0.4);
    color: white;
    text-decoration: none;
}

.btn-modern.btn-outline {
    background: transparent;
    color: #20C4CB;
    border-color: #20C4CB;
}

.btn-modern.btn-outline:hover {
    background: #20C4CB;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(32, 196, 203, 0.4);
    text-decoration: none;
}

.btn-modern.btn-danger {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    border-color: #ff6b6b;
}

.btn-modern.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    color: white;
    text-decoration: none;
}

/* Image Management */
.image-management-section {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border: 1px solid rgba(32, 196, 203, 0.1);
}

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.image-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.image-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.image-preview {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.image-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
}

.btn-delete-image {
    background: rgba(255, 107, 107, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.btn-delete-image:hover {
    background: #ff6b6b;
    transform: scale(1.1);
}

.empty-images {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.empty-images i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Delete Content */
.delete-content {
    padding: 1rem 0;
}

.product-info {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(32, 196, 203, 0.1);
}

.product-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.product-description,
.product-price,
.product-category {
    margin-bottom: 0.5rem;
    color: #666;
}

.delete-warning {
    background: rgba(255, 193, 7, 0.1);
    border: 2px solid rgba(255, 193, 7, 0.3);
    border-radius: 15px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.warning-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.delete-warning p {
    margin: 0;
    font-weight: 600;
    color: #856404;
}

/* Catalog List */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.catalog-item {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(32, 196, 203, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.catalog-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.95);
}

.catalog-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.catalog-content {
    flex: 1;
}

.catalog-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 0.5rem 0;
}

.catalog-date {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.catalog-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-view,
.btn-delete {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn-view {
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    color: white;
}

.btn-view:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(32, 196, 203, 0.4);
    color: white;
    text-decoration: none;
}

.btn-delete {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
}

.btn-delete:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
    color: white;
    text-decoration: none;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #666;
}

.empty-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #20C4CB 0%, #1a9ba8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 30px rgba(32, 196, 203, 0.3);
}

.empty-state h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.empty-state p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Dark theme for forms */
[data-theme="dark"] .product-form-container,
[data-theme="dark"] .catalog-list-container {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

[data-theme="dark"] .product-form-card,
[data-theme="dark"] .catalog-list-card {
    background: rgba(44, 62, 80, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .form-header h2,
[data-theme="dark"] .list-header h2,
[data-theme="dark"] .form-label,
[data-theme="dark"] .section-title,
[data-theme="dark"] .product-name,
[data-theme="dark"] .catalog-title,
[data-theme="dark"] .empty-state h4 {
    color: #fff;
}

[data-theme="dark"] .form-text,
[data-theme="dark"] .product-description,
[data-theme="dark"] .product-price,
[data-theme="dark"] .product-category,
[data-theme="dark"] .catalog-date,
[data-theme="dark"] .empty-state p {
    color: #bbb;
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #20C4CB;
    color: #fff;
}

[data-theme="dark"] .image-management-section,
[data-theme="dark"] .product-info {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .catalog-item {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .catalog-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .product-form-container,
    .catalog-list-container {
        padding: 1rem;
    }
    
    .product-form-card,
    .catalog-list-card {
        padding: 1.5rem;
    }
    
    .form-header h2,
    .list-header h2 {
        font-size: 1.5rem;
    }
    
    .catalog-grid {
        grid-template-columns: 1fr;
    }
    
    .catalog-item {
        flex-direction: column;
        text-align: center;
    }
    
    .catalog-actions {
        margin-top: 1rem;
    }
    
    .form-actions,
    .list-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .product-form-card,
    .catalog-list-card {
        padding: 1rem;
    }
    
    .form-icon,
    .list-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .btn-modern {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Navbar yüksekliğini azalt (sadece masaüstü) */
@media (min-width: 992px) {
    .navbar.navbar-modern {
        padding-top: 1.2rem; /* Büyük ekranlarda daha yüksek */
        padding-bottom: 1.2rem;
        min-height: 80px;
    }
    .navbar .navbar-brand img {
        max-height: 80px;
    }
}

/* --- Renk Paleti Modal --- */
#paletteModal {
    position: fixed;
    z-index: 9999;
    left: 0; top: 0;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
    display: flex;
}
#paletteModal.hidden {
    display: none !important;
}
#paletteModal img {
    max-width: 95vw;
    max-height: 85vh;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.25);
    display: block;
    margin: auto;
}
#paletteModal .close-modal {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 2.5rem;
    color: #fff;
    cursor: pointer;
    z-index: 10001;
    transition: color 0.2s;
}
#paletteModal .close-modal:hover {
    color: #ffb300;
}
@media (max-width: 600px) {
    #paletteModal img {
        max-width: 98vw;
        max-height: 70vh;
    }
    #paletteModal .close-modal {
        top: 10px;
        right: 16px;
        font-size: 2rem;
    }
}
/* --- /Renk Paleti Modal --- */

/* === MODERN FOOTER STILLERİ === */
.footer-modern-new {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    color: #2c3e50;
    padding: 60px 0 20px;
    position: relative;
    border-top: 1px solid #e9ecef;
    min-height: auto;
    overflow: visible;
}

.footer-modern-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #20C4CB, #17a2b8, #20C4CB);
    box-shadow: 0 2px 10px rgba(32, 196, 203, 0.3);
}

.footer-main {
    margin-bottom: 40px;
    overflow: visible;
}

/* Brand Logo */
.footer-brand .brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 50%;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.1));
}

.footer-logo:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.2));
}

.footer-brand .brand-logo i {
    font-size: 2rem;
    color: #20C4CB;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0;
}

.footer-description {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Footer Features */
.footer-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #6c757d;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-item i {
    font-size: 1.1rem;
    width: 20px;
}

/* Footer Sections */
.footer-section {
    margin-bottom: 30px;
}

.footer-title {
    color: #2c3e50;
    font-weight: 700;
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #20C4CB, #17a2b8);
    border-radius: 2px;
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #6c757d;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 5px;
}

.footer-links a:hover {
    color: #20C4CB;
    background: rgba(32, 196, 203, 0.1);
    transform: translateX(8px);
    box-shadow: 0 4px 15px rgba(32, 196, 203, 0.2);
}

.footer-links a i {
    font-size: 1rem;
    width: 16px;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-item i {
    color: #20C4CB;
    font-size: 1.2rem;
    margin-top: 2px;
    width: 20px;
}

.contact-item div {
    display: flex;
    flex-direction: column;
}

.contact-item strong {
    color: #2c3e50;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.contact-item span {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Social Media */
.social-description {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.social-links-modern {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0);
    transition: transform 0.3s ease;
    border-radius: 12px;
}

.social-link:hover::before {
    transform: scale(1);
}

.social-link.facebook {
    background: linear-gradient(135deg, #1877f2, #0d6efd);
}

.social-link.instagram {
    background: linear-gradient(135deg, #e4405f, #c13584);
}

.social-link.whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.social-link.linkedin {
    background: linear-gradient(135deg, #0077b5, #0a66c2);
}

.social-link:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 25px;
    margin-top: 30px;
}

.copyright p {
    color: #2c3e50;
    margin-bottom: 5px;
    font-size: 0.9rem;
    font-weight: 500;
}

.disclaimer {
    color: #6c757d;
    font-size: 0.8rem;
}

.developer-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: flex-end;
}

.developer-info span {
    color: #6c757d;
    font-size: 0.9rem;
}

.developer-email {
    color: #20C4CB;
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s ease;
}

.developer-email:hover {
    color: #1a9ba8;
}

/* Responsive */
@media (max-width: 768px) {
    .footer-modern-new {
        padding: 40px 0 20px;
    }
    
    .footer-main {
        margin-bottom: 30px;
    }
    
    .social-links-modern {
        justify-content: center;
    }
    
    .developer-info {
        align-items: center;
        text-align: center;
        margin-top: 15px;
    }
    
    .footer-bottom .row {
        text-align: center;
    }
}

/* Mobilde arama önerileri navbar'ın üstünde görünsün */
@media (max-width: 768px) {
    .search-autocomplete {
        z-index: 99999 !important;
        position: fixed !important;
        top: auto !important;
        left: 10px !important;
        right: 10px !important;
        margin-top: 10px !important;
        border-radius: 10px !important;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
        max-height: 250px !important;
    }
}

/* Mobil Admin Butonları - Daha Belirgin */
.navbar-modern .btn-outline-modern {
    color: #fff !important;
    background: transparent !important;
    border: none !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    text-transform: capitalize !important;
    letter-spacing: 0.5px !important;
    opacity: 1 !important;
    text-indent: 0 !important;
    filter: none !important;
    text-shadow: none !important;
    width: auto !important;
    min-width: 120px !important;
    max-width: 300px !important;
    overflow: visible !important;
    white-space: normal !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: none !important;
}

.navbar-modern .btn-outline-modern i,
.navbar-modern .btn-outline-modern span,
.navbar-modern .btn-outline-modern strong,
.navbar-modern .btn-outline-modern b {
    color: #fff !important;
    font-size: 1rem !important;
    opacity: 1 !important;
    filter: none !important;
    text-shadow: none !important;
    text-indent: 0 !important;
    background: transparent !important;
    display: inline !important;
    width: auto !important;
    height: auto !important;
    visibility: visible !important;
}

/* Giriş yap butonu düzgün görünsün */
.navbar-modern .btn-outline-modern {
    color: #fff !important;
    background: transparent !important;
    border: none !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    text-transform: capitalize !important;
    letter-spacing: 0.5px !important;
    opacity: 1 !important;
    text-indent: 0 !important;
    filter: none !important;
    text-shadow: none !important;
    width: auto !important;
    min-width: 120px !important;
    max-width: 300px !important;
    overflow: visible !important;
    white-space: normal !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: none !important;
}

.navbar-modern .btn-outline-modern i,
.navbar-modern .btn-outline-modern span,
.navbar-modern .btn-outline-modern strong,
.navbar-modern .btn-outline-modern b {
    color: #fff !important;
    font-size: 1rem !important;
    opacity: 1 !important;
    filter: none !important;
    text-shadow: none !important;
    text-indent: 0 !important;
    background: transparent !important;
    display: inline !important;
    width: auto !important;
    height: auto !important;
    visibility: visible !important;
}

.hidden-product {
    display: none !important;
}

.highlighted-product {
    box-shadow: 0 0 20px rgba(32, 196, 203, 0.8) !important;
    transform: scale(1.02);
    transition: all 0.3s ease;
    border: 2px solid #20C4CB !important;
}



/* Masaüstü için sticky davranışı */
@media (min-width: 768px) {
    .filter-card {
        position: sticky;
        top: 20px;
        z-index: 100;
        max-height: calc(100vh - 40px);
        overflow-y: auto;
        scrollbar-width: thin;
        scrollbar-color: #20C4CB #f8f9fa;
    }

    .filter-card::-webkit-scrollbar {
        width: 6px;
    }

    .filter-card::-webkit-scrollbar-track {
        background: #f8f9fa;
        border-radius: 3px;
    }

    .filter-card::-webkit-scrollbar-thumb {
        background: #20C4CB;
        border-radius: 3px;
    }

    .filter-card::-webkit-scrollbar-thumb:hover {
        background: #1ba8b0;
    }
}

/* Mobil Kategori Dropdown Stilleri */
@media (max-width: 767.98px) {
    .filter-card {
        margin-bottom: 20px;
        position: static;
        max-height: none;
        overflow-y: visible;
    }
    
    /* Mobil Filtreleme Toggle Butonu */
    .mobile-filter-toggle {
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 1000;
        background: linear-gradient(135deg, #20C4CB, #1ba8b0);
        border: none;
        color: white;
        padding: 8px 20px;
        border-radius: 25px;
        box-shadow: 0 4px 15px rgba(32, 196, 203, 0.4);
        font-weight: 500;
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
        min-width: 120px;
        justify-content: center;
    }
    
    .mobile-filter-toggle:hover {
        background: linear-gradient(135deg, #1ba8b0, #20C4CB);
        transform: translateX(-50%) scale(1.05);
        box-shadow: 0 6px 20px rgba(32, 196, 203, 0.5);
    }
    
    .mobile-filter-toggle:active {
        transform: translateX(-50%) scale(0.95);
    }
    
    .mobile-filter-toggle i {
        font-size: 16px;
    }
    
    .mobile-filter-toggle span {
        font-size: 14px;
    }
    
    /* Filtreleme Paneli Mobilde Gizli */
    #filterPanel {
        display: none !important;
    }
    
    #filterPanel.show {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        z-index: 9999;
        background: rgba(0, 0, 0, 0.8);
        padding: 20px;
        overflow-y: auto;
        align-items: center;
        justify-content: center;
    }
    
    #filterPanel.show .filter-card {
        background: white;
        border-radius: 15px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        margin: 0;
        max-width: 400px;
        width: 90%;
        max-height: 80vh;
        overflow-y: auto;
        position: relative;
    }
    
    /* Filtreleme açıkken body scroll'u engelle */
    body.filter-open {
        overflow: hidden;
    }
    
    /* Filtreleme Paneli Kapatma Butonu */
    .filter-close-btn {
        position: absolute;
        top: 15px;
        right: 15px;
        background: #dc3545;
        border: none;
        color: white;
        width: 35px;
        height: 35px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        z-index: 10000;
    }
    
    .filter-close-btn:hover {
        background: #c82333;
        transform: scale(1.1);
    }
    
    /* Mobil Kategori Listesi */
    .mobile-category-list {
        margin-top: 15px;
    }
    
    .mobile-category-item {
        display: flex;
        align-items: center;
        padding: 10px 0;
        border-bottom: 1px solid #f0f0f0;
        transition: all 0.2s ease;
    }
    
    .mobile-category-item:last-child {
        border-bottom: none;
    }
    
    .mobile-category-item:hover {
        background: rgba(32, 196, 203, 0.05);
        border-radius: 8px;
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .mobile-category-checkbox {
        margin-right: 12px;
        width: 18px;
        height: 18px;
        accent-color: #20C4CB;
    }
    
    .mobile-category-label {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex: 1;
        cursor: pointer;
        font-weight: 500;
    }
    
    .mobile-category-name {
        color: #333;
        font-size: 14px;
    }
    
    .mobile-category-count {
        background: #20C4CB;
        color: white;
        padding: 2px 8px;
        border-radius: 12px;
        font-size: 12px;
        font-weight: 600;
        min-width: 20px;
        text-align: center;
    }
    
    .mobile-clear-categories {
        margin-top: 20px;
        padding-top: 15px;
        border-top: 2px solid #f0f0f0;
    }
    
    #mobileClearCategories {
        background: #dc3545;
        border-color: #dc3545;
        color: white;
        font-weight: 500;
        padding: 8px 16px;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    #mobileClearCategories:hover {
        background: #c82333;
        border-color: #c82333;
        color: white;
        transform: translateY(-1px);
        box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
    }
}

/* Kataloglar Sayfası Mobil Uyumluluk İyileştirmeleri */
@media (max-width: 768px) {
    .catalogs-hero-section {
        padding: 2rem 0 1.5rem;
        min-height: 300px;
    }

    .catalogs-hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .catalogs-hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .catalogs-hero-stats {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .catalogs-hero-stats .stat-item {
        min-width: 100px;
        padding: 1rem;
    }

    .catalogs-hero-stats .stat-number {
        font-size: 1.5rem;
    }

    .catalogs-hero-stats .stat-label {
        font-size: 0.8rem;
    }

    .catalogs-content-container {
        padding: 2rem 0;
    }

    .catalogs-section {
        margin-bottom: 2rem;
    }

    .catalogs-section .section-title {
        font-size: 2rem;
    }

    .catalogs-section .section-description {
        font-size: 1rem;
    }

    .catalog-pdf-container {
        padding: 1rem;
        border-radius: 15px;
    }

    .pdf-header {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .pdf-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .pdf-icon i {
        font-size: 1.2rem;
    }

    .pdf-info h4 {
        font-size: 1.1rem;
    }

    .pdf-info p {
        font-size: 0.85rem;
    }

    .pdf-download-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .pdf-viewer {
        padding: 0.5rem;
    }

    .pdf-viewer iframe {
        height: 400px;
    }

    /* Mobil için arama ve filtreleme */
    .search-filter-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 1.5rem;
    }

    .search-input-group, .filter-select-group {
        position: relative;
        background: white;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden;
    }

    .search-input, .filter-select {
        padding: 0.8rem 1rem 0.8rem 3rem;
        font-size: 0.95rem;
        border: none;
        background: transparent;
        width: 100%;
    }

    .search-icon, .filter-icon {
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        color: #20C4CB;
        font-size: 1.1rem;
        z-index: 2;
    }

    .search-button {
        position: absolute;
        right: 0.5rem;
        top: 50%;
        transform: translateY(-50%);
        background: #20C4CB;
        color: white;
        border: none;
        border-radius: 8px;
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
    }

    /* Katalog kartları mobil düzenlemesi */
    .catalogs-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .catalog-card {
        padding: 1rem;
        border-radius: 15px;
    }

    .catalog-card-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    .catalog-icon {
        width: 3rem;
        height: 3rem;
    }

    .catalog-icon i {
        font-size: 1.5rem;
    }

    .catalog-title {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }

    .catalog-description {
        font-size: 0.9rem;
    }

    .catalog-card-body {
        padding: 0;
    }

    .catalog-meta {
        justify-content: center;
        margin-bottom: 1rem;
    }

    .meta-item {
        font-size: 0.85rem;
        padding: 0.3rem 0.8rem;
    }

    .catalog-actions {
        flex-direction: column;
        gap: 0.8rem;
    }

    .catalog-view-btn, .catalog-download-btn {
        width: 100%;
        justify-content: center;
        padding: 0.8rem 1rem;
        font-size: 0.95rem;
    }

    /* Boş durum mobil düzenlemesi */
    .empty-state {
        padding: 2rem 1rem;
        text-align: center;
    }

    .empty-icon {
        width: 4rem;
        height: 4rem;
        margin-bottom: 1rem;
    }

    .empty-icon i {
        font-size: 2rem;
    }

    .empty-state h3 {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }

    .empty-state p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
}

@media (max-width: 576px) {
    .catalogs-hero-section {
        padding: 1.5rem 0 1rem;
        min-height: 250px;
    }

    .catalogs-hero-title {
        font-size: 2rem;
    }

    .catalogs-hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .catalogs-hero-stats {
        gap: 1rem;
    }

    .catalogs-hero-stats .stat-item {
        min-width: 80px;
        padding: 0.8rem;
    }

    .catalogs-hero-stats .stat-number {
        font-size: 1.3rem;
    }

    .catalogs-hero-stats .stat-label {
        font-size: 0.75rem;
    }

    .catalogs-section .section-title {
        font-size: 1.8rem;
    }

    .catalogs-section .section-description {
        font-size: 0.95rem;
    }

    .catalog-pdf-container {
        padding: 0.8rem;
        border-radius: 12px;
    }

    .pdf-header {
        padding: 0.8rem;
    }

    .pdf-icon {
        width: 2rem;
        height: 2rem;
    }

    .pdf-icon i {
        font-size: 1rem;
    }

    .pdf-info h4 {
        font-size: 1rem;
    }

    .pdf-info p {
        font-size: 0.8rem;
    }

    .pdf-download-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .pdf-viewer iframe {
        height: 300px;
    }

    .search-input, .filter-select {
        padding: 0.7rem 1rem 0.7rem 2.5rem;
        font-size: 0.9rem;
    }

    .search-icon, .filter-icon {
        left: 0.8rem;
        font-size: 1rem;
    }

    .search-button {
        right: 0.3rem;
        padding: 0.4rem 0.6rem;
        font-size: 0.85rem;
    }

    .catalog-card {
        padding: 0.8rem;
        border-radius: 12px;
    }

    .catalog-card-header {
        gap: 0.8rem;
        margin-bottom: 0.8rem;
    }

    .catalog-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .catalog-icon i {
        font-size: 1.3rem;
    }

    .catalog-title {
        font-size: 1.1rem;
    }

    .catalog-description {
        font-size: 0.85rem;
    }

    .catalog-actions {
        gap: 0.6rem;
    }

    .catalog-view-btn, .catalog-download-btn {
        padding: 0.7rem 0.8rem;
        font-size: 0.9rem;
    }

    .meta-item {
        font-size: 0.8rem;
        padding: 0.25rem 0.6rem;
    }

    .empty-state {
        padding: 1.5rem 0.8rem;
    }

    .empty-icon {
        width: 3rem;
        height: 3rem;
    }

    .empty-icon i {
        font-size: 1.5rem;
    }

    .empty-state h3 {
        font-size: 1.2rem;
    }

    .empty-state p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .catalogs-hero-title {
        font-size: 1.8rem;
    }

    .catalogs-hero-subtitle {
        font-size: 0.95rem;
    }

    .catalogs-hero-stats .stat-item {
        min-width: 70px;
        padding: 0.6rem;
    }

    .catalogs-hero-stats .stat-number {
        font-size: 1.2rem;
    }

    .catalogs-hero-stats .stat-label {
        font-size: 0.7rem;
    }

    .catalogs-section .section-title {
        font-size: 1.6rem;
    }

    .pdf-viewer iframe {
        height: 250px;
    }

    .catalog-card {
        padding: 0.6rem;
    }

    .catalog-title {
        font-size: 1rem;
    }

    .catalog-description {
        font-size: 0.8rem;
    }

    .catalog-view-btn, .catalog-download-btn {
        padding: 0.6rem 0.7rem;
        font-size: 0.85rem;
    }

    .meta-item {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
    }
}

/* Ürün Kartı Overlay Stilleri */
.product-card-clickable {
    cursor: pointer;
}

.product-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    text-decoration: none;
    color: transparent;
    transition: background-color 0.3s ease;
}

.product-card-overlay:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* Admin butonları overlay'in üstünde olsun */
.product-card .admin-buttons {
    position: relative;
    z-index: 20;
}

/* Badge'ler overlay'in üstünde olsun */
.weekly-badge, .discount-badge {
    position: relative;
    z-index: 20;
}

/* Product Click Stats Styles */
.bg-bronze {
    background-color: #cd7f32 !important;
}

.product-stats-section {
    margin-top: 2rem;
}

.table-responsive {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table td {
    vertical-align: middle;
}

.progress {
    background-color: #e9ecef;
    border-radius: 10px;
}

.progress-bar {
    border-radius: 10px;
    transition: width 0.6s ease;
}

.stat-item {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    background: linear-gradient(145deg, #f8f9fa, #e9ecef);
}

.stat-item h6 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #6c757d;
}

.stat-item p {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-item small {
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.85rem;
    }
    
    .btn-group-sm .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .stat-item {
        margin-bottom: 1rem;
    }
    
    /* Admin Panel Mobil Uyumluluk */
    .dashboard-container {
        padding: 1rem;
    }
    
    .dashboard-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .welcome-section {
        flex-direction: column;
        text-align: center;
    }
    
    .welcome-text h1 {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .action-card {
        padding: 1rem;
    }
    
    .action-content h4 {
        font-size: 1rem;
    }
    
    .recent-section {
        margin-top: 2rem;
    }
    
    .recent-products,
    .recent-catalogs {
        grid-template-columns: 1fr;
    }
    
    .recent-item {
        padding: 0.75rem;
    }
    
    .item-content h5 {
        font-size: 0.875rem;
    }
    
    .item-content p {
        font-size: 0.75rem;
    }
    
    /* Katalog İstatistikleri Mobil */
    .product-stats-section {
        margin-top: 1rem;
    }
    
    .card-header-modern h3 {
        font-size: 1.25rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem 0.25rem;
        font-size: 0.75rem;
    }
    
    .btn-group-sm .btn {
        padding: 0.25rem 0.375rem;
        font-size: 0.7rem;
    }
    
    .badge {
        font-size: 0.65rem;
    }
    
    .progress {
        height: 6px;
    }
    
    .filter-section .card {
        margin-top: 1rem;
    }
    
    .stat-item {
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .stat-item h6 {
        font-size: 0.875rem;
    }
    
    .stat-item p {
        font-size: 1rem;
    }
    
    .stat-item small {
        font-size: 0.75rem;
    }
    
    /* Modal Mobil */
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .modal-content {
        border-radius: 0.5rem;
    }
    
    .modal-header h5 {
        font-size: 1.1rem;
    }
    
    .modal-body p {
        font-size: 0.875rem;
    }
    
    .modal-footer .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    /* Header Actions Mobil */
    .header-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .header-actions .btn-modern {
        width: 100%;
        justify-content: center;
    }
    
    /* Ziyaretçi İstatistikleri Mobil */
    .visitor-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .visitor-stat-card {
        padding: 1rem;
    }
    
    .visitor-stat-content h3 {
        font-size: 1.25rem;
    }
    
    .visitor-stat-content p {
        font-size: 0.75rem;
    }
}