* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #f4f4f4;
    color: #333;
    line-height: 1.6;
    padding-top: 0;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

.modern-mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: linear-gradient(135deg, #30384b 0%, #01343d 100%);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    padding: 12px 0;
}

.modern-mobile-header .container-fluid {
    padding: 0 15px;
    max-width: 100%;
}

.mobile-header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
}

.mobile-logo-section {
    flex: 0 0 auto;
}

.mobile-logo-section img {
    height: 38px;
    width: auto;
    filter: brightness(0) invert(1);
}

.mobile-search-section {
    flex: 1;
    position: relative;
    min-width: 0;
}

.mobile-search-input {
    width: 100%;
    height: 38px;
    border: none;
    border-radius: 20px;
    padding: 0 45px 0 15px;
    font-size: 13px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.mobile-search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    background: linear-gradient(135deg, #30384b 0%, #01343d 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    cursor: pointer;
}

.mobile-menu-toggle {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.modern-slide-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: #fff;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow-y: auto;
}

.modern-slide-menu.active {
    right: 0;
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-header {
    background: linear-gradient(135deg, #30384b 0%, #01343d 100%);
    padding: 20px;
    color: white;
    position: sticky;
    top: 0;
    z-index: 10;
}

.menu-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
}

.menu-user-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.menu-content {
    padding: 15px 0;
}

.menu-section-title {
    padding: 12px 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    color: #999;
    letter-spacing: 0.5px;
    background: #f8f9fa;
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
}

.menu-item:hover {
    background: #f8f9fa;
}

.menu-item i {
    width: 24px;
    font-size: 16px;
    color: #01343d;
    margin-right: 12px;
}

.menu-item img {
    width: 20px;
    height: 20px;
    margin-right: 12px;
}

.menu-item-text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
}

.menu-item-arrow {
    color: #ccc;
    font-size: 12px;
}

.modern-desktop-header {
    background: linear-gradient(135deg, #30384b 0%, #01343d 100%);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 9999;
    transition: all 0.3s ease;
}

.header-main {
    padding: 15px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.header-logo {
    flex: 0 0 auto;
}

.header-logo img {
    height: 45px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.header-logo:hover img {
    transform: scale(1.05);
}

.header-search {
    flex: 1;
    max-width: 600px;
    position: relative;
}

.search-input {
    width: 100%;
    height: 48px;
    padding: 0 120px 0 20px;
    border: none;
    border-radius: 24px;
    font-size: 14px;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    height: 38px;
    padding: 0 15px;
    border: none;
    border-radius: 19px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: linear-gradient(135deg, #30384b 0%, #01343d 100%);
    color: white;
    display: flex;
    align-items: center;
    gap: 5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    color: white;
}

.action-btn i {
    font-size: 20px;
}

.action-btn span {
    font-size: 11px;
    font-weight: 500;
}

.post-ad-btn {
    padding: 12px 25px;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: white;
    border: none;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

.post-ad-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(76, 175, 80, 0.4);
    color: white;
}

.auth-buttons {
    display: flex;
    gap: 10px;
}

.auth-btn {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.auth-btn.login {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.auth-btn.login:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.auth-btn.register {
    background: white;
    color: #01343d;
}

.auth-btn.register:hover {
    transform: scale(1.05);
}

.page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.breadcrumb {
    padding: 1.5rem 0;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #005577;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    text-decoration: underline;
    color: #003344;
}

.breadcrumb span {
    margin: 0 0.5rem;
    color: #a0aec0;
}

.detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 20px;
    margin: 20px 0;
    width: 100%;
}

.detail-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.detail-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.title-card {
    background: linear-gradient(135deg, #ffffff 0%, #83aab1 100%);
    padding: 20px;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    width: 100%;
}

.title-card h1 {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
    word-wrap: break-word;
}

.title-info {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 14px;
    color: #666;
}

.title-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.gallery-container {
    background: white;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    overflow: hidden;
    width: 100%;
}

.main-image-wrapper {
    position: relative;
    width: 100%;
    height: 550px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.main-image-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
}

.gallery-nav-btn {
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    transition: all 0.3s;
}

.gallery-nav-btn:hover {
    background: rgba(0,0,0,0.7);
}

.gallery-counter {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 5px 12px;
    border-radius: 3px;
    font-size: 13px;
}

.gallery-thumbnails {
    display: flex;
    gap: 8px;
    padding: 15px;
    background: #f5f5f5;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.gallery-thumbnails::-webkit-scrollbar {
    height: 6px;
}

.gallery-thumbnails::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border: 2px solid transparent;
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: #ff6000;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.gallery-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top-color: #ff6000;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.specs-card {
    background: white;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    overflow: hidden;
    width: 100%;
}

.specs-header {
    background: #f5f5f5;
    padding: 15px 20px;
    border-bottom: 1px solid #e0e0e0;
}

.specs-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.specs-table {
    width: 100%;
    table-layout: fixed;
}

.specs-table tr {
    border-bottom: 1px solid #f0f0f0;
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table td {
    padding: 12px 20px;
    font-size: 14px;
    word-wrap: break-word;
}

.specs-table td:first-child {
    color: #666;
    width: 40%;
}

.specs-table td:last-child {
    color: #333;
    font-weight: 500;
    width: 60%;
}

.specs-category-header {
    background: #fafafa;
    font-weight: 600;
    color: #333;
    padding: 12px 20px !important;
    border-top: 2px solid #e0e0e0;
}

.features-card {
    background: white;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    overflow: hidden;
    width: 100%;
}

.features-tabs {
    display: flex;
    border-bottom: 1px solid #e0e0e0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.features-tabs::-webkit-scrollbar {
    height: 0;
}

.tab-btn {
    padding: 15px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: #666;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    flex-shrink: 0;
}

.tab-btn:hover {
    color: #333;
    background: #fafafa;
}

.tab-btn.active {
    color: #ff6000;
    border-bottom-color: #ff6000;
}

.tab-content {
    display: none;
    padding: 20px;
}

.tab-content.active {
    display: block;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    font-size: 14px;
    color: #333;
    word-wrap: break-word;
}

.feature-item i {
    color: #4CAF50;
    font-size: 12px;
    flex-shrink: 0;
}

.renk-secenekleri {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 20px;
}

.renk-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 10px;
    border-radius: 8px;
}

.renk-item:hover {
    background: #f8f8f8;
    transform: translateY(-3px);
}

.renk-circle {
    position: relative;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid #e0e0e0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.renk-item:hover .renk-circle {
    border-color: #ff6000;
    box-shadow: 0 4px 12px rgba(255, 96, 0, 0.3);
    transform: scale(1.1);
}

.renk-item.active .renk-circle {
    border-color: #ff6000 !important;
    box-shadow: 0 4px 12px rgba(255, 96, 0, 0.4) !important;
    transform: scale(1.15);
}

.renk-item.active .renk-adi {
    color: #ff6000;
    font-weight: 700;
}

.renk-adi {
    font-size: 13px;
    color: #333;
    font-weight: 500;
    text-align: center;
    max-width: 90px;
    line-height: 1.3;
}

.secili-renk-bilgi {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 3px solid #ff6000;
}

.secili-renk-bilgi i {
    color: #ff6000;
    font-size: 16px;
}

.secili-renk-bilgi span {
    color: #666;
    font-size: 14px;
    font-weight: 500;
}

.price-box {
    background: white;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    padding: 20px;
    position: sticky;
    top: 90px;
}

.price-label {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
}

.price-value {
    font-size: 28px;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
    word-wrap: break-word;
}

.price-date {
    font-size: 12px;
    color: #999;
    margin-bottom: 20px;
}

.contact-btn {
    width: 100%;
    padding: 12px;
    background: #ff6000;
    color: white;
    border: none;
    border-radius: 3px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 10px;
    transition: all 0.3s;
}

.contact-btn:hover {
    background: #e55500;
}

.action-btn-group {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.action-btn-small {
    flex: 1;
    padding: 10px;
    background: white;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.action-btn-small:hover {
    background: #f5f5f5;
}

.kampanya-badge {
    display: inline-block;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 10px;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.price-old {
    font-size: 18px;
    color: #999;
    text-decoration: line-through;
    margin-bottom: 5px;
}

.price-campaign {
    font-size: 32px;
    font-weight: 800;
    color: #e74c3c;
    margin-bottom: 5px;
}

.price-save {
    font-size: 13px;
    color: #27ae60;
    font-weight: 600;
    margin-bottom: 15px;
}

.price-save i {
    margin-right: 5px;
}

.seller-info {
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.seller-info h3 {
    font-size: 15px;
    color: #333;
    margin-bottom: 15px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    color: #666;
}

.info-value {
    color: #333;
    font-weight: 500;
    text-align: right;
    word-wrap: break-word;
}

.similar-section {
    background: white;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    padding: 20px;
    margin: 20px 0;
    width: 100%;
}

.similar-section h2 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.similar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.similar-card {
    background: #f5f5f5;
    border-radius: 3px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
}

.similar-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.similar-image {
    height: 140px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.similar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.similar-content {
    padding: 12px;
}

.similar-title {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.similar-price {
    font-size: 16px;
    font-weight: 600;
    color: #ff6000;
}

.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 99999;
}

.lightbox-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    z-index: 100001;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgb(0 0 0 / 30%);
    border-radius: 50%;
    color: red;
    font-size: 20px;
    cursor: pointer;
    z-index: 100001;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    padding: 8px 15px;
    border-radius: 20px;
    color: white;
    font-size: 14px;
}

.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.95) 100%);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    padding: 12px 15px;
    z-index: 9998;
    border-top: 1px solid rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
}

.bottom-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    max-width: 1400px;
    margin: 0 auto;
}

.bottom-bar-price { flex: 0 0 auto; }

.bottom-bar-price-label {
    font-size: 11px;
    color: #666;
    margin-bottom: 2px;
    font-weight: 500;
}

.bottom-bar-price-value {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
    white-space: nowrap;
}

.bottom-bar-actions {
    flex: 1;
    display: flex;
    gap: 8px;
}

.bottom-bar-btn {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    white-space: nowrap;
}

.bottom-bar-btn.primary {
    background: linear-gradient(135deg, #ff6000 0%, #e55500 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(255, 96, 0, 0.3);
}

.bottom-bar-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 96, 0, 0.4);
}

.bottom-bar-btn.secondary {
    background: #25D366;
    color: white;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.bottom-bar-btn.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.bottom-bar-btn i { font-size: 16px; }

.bottom-bar-old-price {
    font-size: 12px;
    color: #999;
    text-decoration: line-through;
}

.bottom-bar-campaign-price {
    font-size: 18px;
    font-weight: 700;
    color: #e74c3c;
    line-height: 1.2;
}

.bottom-bar-discount {
    display: inline-block;
    background: #e74c3c;
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    margin-left: 5px;
}

.favori-btn {
    transition: all 0.3s ease;
}

.favori-btn.favoride {
    background: #fff0f0 !important;
    border-color: #ff4757 !important;
    color: #ff4757 !important;
}

.favori-btn.favoride i {
    color: #ff4757;
}

.favori-btn:hover {
    transform: scale(1.05);
}

.favori-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.favori-btn.loading i {
    animation: pulse-fav 0.5s infinite;
}

@keyframes pulse-fav {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.bottom-bar-favori {
    width: 46px;
    height: 46px;
    border: 2px solid #e0e0e0;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.bottom-bar-favori i {
    font-size: 20px;
    color: #999;
    transition: all 0.3s ease;
}

.bottom-bar-favori:hover {
    border-color: #ff4757;
    transform: scale(1.1);
}

.bottom-bar-favori:hover i {
    color: #ff4757;
}

.bottom-bar-favori.favoride {
    background: #fff0f0;
    border-color: #ff4757;
}

.bottom-bar-favori.favoride i {
    color: #ff4757;
}

.bottom-bar-bayi {
    width: 46px;
    height: 46px;
    border: 2px solid #3b82f6;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    text-decoration: none;
}

.bottom-bar-bayi i {
    font-size: 18px;
    color: white;
    transition: all 0.3s ease;
}

.bottom-bar-bayi:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.toast-notification {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #333;
    color: white;
    padding: 15px 25px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    z-index: 99999;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.toast-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast-notification.success { background: linear-gradient(135deg, #4CAF50, #45a049); }
.toast-notification.error { background: linear-gradient(135deg, #ff4757, #e84141); }
.toast-notification.warning { background: linear-gradient(135deg, #ff9800, #f57c00); }

.modern-footer {
    background: linear-gradient(135deg, #1a202c 0%, #0d1117 100%);
    color: #e1e8ed;
    padding: 4rem 0 2rem;
    margin-top: 5rem;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.modern-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #667eea, transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column {
    flex: 1;
    min-width: 250px;
}

.footer-column h3 {
    color: white;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-column p {
    color: #b0b8c1;
    line-height: 1.8;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li { margin-bottom: 1rem; }

.footer-links a {
    color: #b0b8c1;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: #8b95a1;
}

@media (max-width: 991px) {
    .modern-mobile-header {
        display: block !important;
    }
    
    body {
        padding-top: 70px !important;
    }
    
    .modern-desktop-header {
        display: none;
    }

    .page-container {
        padding: 0 15px;
    }

    .detail-wrapper {
        grid-template-columns: 1fr;
        gap: 15px;
        margin: 15px 0;
    }

    .price-box {
        position: static;
        top: auto;
    }

    .main-image-wrapper {
        height: 350px;
    }

    .similar-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .features-list {
        grid-template-columns: 1fr;
    }

    .specs-table td:first-child { width: 45%; }
    .specs-table td:last-child { width: 55%; }

    .breadcrumb {
        font-size: 0.8rem;
        padding: 1rem 0;
    }

    .title-card h1 { font-size: 20px; }
    .title-info { gap: 10px; }
    .title-info span { font-size: 13px; }
    
    .mobile-bottom-bar {
        display: block !important;
    }
    
    body {
        padding-bottom: 80px;
    }
}

@media (min-width: 577px) and (max-width: 991px) {
    .mobile-bottom-bar { padding: 15px 20px; }
    .bottom-bar-price-value { font-size: 20px; }
    .bottom-bar-btn { padding: 14px 20px; font-size: 15px; }
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-column { min-width: 100%; }
}

@media (max-width: 576px) {
    .page-container { padding: 0; }

    .breadcrumb {
        padding: 1rem 15px;
        font-size: 0.75rem;
    }

    .title-card,
    .gallery-container,
    .specs-card,
    .features-card,
    .price-box,
    .similar-section {
        border-radius: 0;
        box-shadow: none;
        border-bottom: 8px solid #f4f4f4;
    }

    .title-card { padding: 15px; }
    .title-card h1 { font-size: 18px; }

    .title-info {
        flex-direction: column;
        gap: 2px;
    }

    .main-image-wrapper {
        height: 280px;
        border-radius: 0;
    }

    .gallery-thumbnails { padding: 10px; gap: 6px; }
    .thumbnail { width: 70px; height: 52px; }

    .specs-header, .tab-content { padding: 15px; }
    .specs-table td { padding: 10px 15px; font-size: 13px; }
    .specs-table td:first-child { width: 42%; }
    .specs-table td:last-child { width: 58%; }

    .tab-btn { padding: 12px 15px; font-size: 13px; }
    .features-list { grid-template-columns: 1fr; gap: 8px; }
    .feature-item { font-size: 13px; padding: 6px; }

    .similar-grid { grid-template-columns: 1fr; gap: 10px; }
    .similar-image { height: 180px; }

    .price-box { padding: 15px; }
    .price-value { font-size: 24px; }
    .contact-btn { font-size: 14px; padding: 10px; }
    .action-btn-small { font-size: 13px; padding: 8px; }
    .info-row { font-size: 13px; padding: 8px 0; }

    .lightbox-prev { left: 10px; width: 40px; height: 40px; }
    .lightbox-next { right: 10px; width: 40px; height: 40px; }
    .lightbox-close { top: 10px; right: 10px; width: 40px; height: 40px; font-size: 20px; }
    .lightbox-counter { font-size: 12px; padding: 6px 12px; }
    .gallery-nav-btn { width: 35px; height: 35px; font-size: 14px; }
    .gallery-counter { font-size: 12px; padding: 4px 10px; }

    .renk-secenekleri { gap: 5px; justify-content: center; }
    .renk-circle { width: 45px; height: 45px; }
    .renk-adi { font-size: 12px; max-width: 80px; }
    .secili-renk-bilgi { font-size: 13px; padding: 10px 12px; }
    
    .mobile-bottom-bar { padding: 10px 12px; }
    .bottom-bar-content { gap: 2px; }
    .bottom-bar-price-label { font-size: 10px; }
    .bottom-bar-price-value { font-size: 16px; }
    .bottom-bar-btn { padding: 10px 12px; font-size: 13px; gap: 4px; }
    .bottom-bar-btn i { font-size: 14px; }
    .bottom-bar-btn span.full-text { display: none; }
    .bottom-bar-btn span.short-text { display: inline; }
}

@media (min-width: 577px) {
    .bottom-bar-btn span.full-text { display: inline; }
    .bottom-bar-btn span.short-text { display: none; }
}

@media (max-width: 400px) {
    .mobile-logo-section img { height: 32px; }
    .mobile-search-input { font-size: 12px; height: 36px; }
    .mobile-search-btn { width: 30px; height: 30px; }
    .mobile-menu-toggle { width: 36px; height: 36px; }
    .title-card h1 { font-size: 16px; }
    .main-image-wrapper { height: 240px; }
    .specs-table td { font-size: 12px; padding: 8px 12px; }
    .price-value { font-size: 22px; }
}

.gallery-thumbnails {
    display: none !important;
}

.adsense-block {
    width: 100%;
    overflow: hidden;
    text-align: center;
    background: white;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    padding: 10px 0;
}

.adsense-block ins {
    display: block !important;
    width: 100% !important;
}

.arac-aciklama h2 { font-size:18px; font-weight:700; color:#1e293b; margin:16px 0 8px; }
.arac-aciklama h3 { font-size:15px; font-weight:600; color:#374151; margin:12px 0 6px; }
.arac-aciklama p  { color:#4b5563; line-height:1.8; margin-bottom:10px; }

@media (max-width: 991px) {
    .adsense-block {
        border-radius: 0;
        box-shadow: none;
        border-bottom: 8px solid #f4f4f4;
        padding: 8px 0;
    }
}

@media (max-width: 768px) {
    .d-md-block { display: none !important; }
    .d-block { display: block !important; }
}
@media (min-width: 769px) {
    .d-none { display: none !important; }
    .d-md-block { display: block !important; }
}