/* ===========================================
   AYNIMO CATALOG - WIREFRAME PROTOTYPE
   Lo-fi скетч / холст для презентации клиенту
   =========================================== */

/* CSS Variables */
:root {
    --bg-color: #f5f5f5;
    --card-bg: #ffffff;
    --border-color: #d0d0d0;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --accent-color: #444444;
    --highlight-bg: #e8e8e8;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --radius: 8px;
    --radius-lg: 12px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Wireframe Label */
.wireframe-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ffeb3b;
    color: #333;
    padding: 4px 8px;
    font-size: 10px;
    font-weight: bold;
    border-radius: 4px;
    z-index: 10;
}

.wireframe-note {
    color: var(--text-muted);
    font-style: italic;
    font-size: 12px;
}

/* ===========================================
   HEADER
   =========================================== */
.header {
    background: var(--card-bg);
    border-bottom: 2px dashed var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 18px;
    font-weight: bold;
    padding: 10px 20px;
    border: 2px dashed var(--border-color);
    background: var(--highlight-bg);
}

.nav {
    display: flex;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border: 1px dashed transparent;
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    border-color: var(--border-color);
    background: var(--highlight-bg);
}

.header-actions {
    display: flex;
    gap: 10px;
}

.icon-btn {
    background: var(--highlight-bg);
    border: 1px dashed var(--border-color);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    position: relative;
}

.cart-count {
    background: var(--text-primary);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 4px;
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
    padding: 12px 24px;
    border: 2px dashed var(--border-color);
    background: var(--card-bg);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--text-primary);
    color: white;
    border-color: var(--text-primary);
}

.btn-primary:hover {
    background: var(--accent-color);
}

.btn-outline {
    background: transparent;
}

.btn-outline:hover {
    background: var(--highlight-bg);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.link {
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px dashed var(--border-color);
}

.link:hover {
    color: var(--text-primary);
}

/* ===========================================
   PLACEHOLDER IMAGES
   =========================================== */
.placeholder-image {
    background: linear-gradient(135deg, #e0e0e0 25%, #d0d0d0 50%, #e0e0e0 75%);
    border: 2px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 12px;
    min-height: 150px;
    position: relative;
}

.placeholder-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 2px dashed var(--border-color);
    border-radius: 50%;
}

.placeholder-image.large {
    min-height: 300px;
}

.placeholder-image.tall {
    min-height: 350px;
}

.placeholder-image.thumb {
    min-height: 60px;
    width: 60px;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
    background: var(--card-bg);
    border-bottom: 2px dashed var(--border-color);
    padding: 60px 0;
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    position: relative;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 15px;
    border-bottom: 2px dashed var(--border-color);
    padding-bottom: 15px;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* ===========================================
   SECTIONS
   =========================================== */
.section {
    padding: 60px 0;
}

.section-highlight {
    background: var(--highlight-bg);
    border-top: 2px dashed var(--border-color);
    border-bottom: 2px dashed var(--border-color);
}

.section-gray {
    background: var(--card-bg);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px dashed var(--border-color);
}

.section-header h2 {
    font-size: 24px;
}

/* ===========================================
   PRODUCT CARDS
   =========================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.product-card {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.product-image {
    position: relative;
    margin-bottom: 15px;
}

.badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: bold;
    border: 1px dashed;
}

.badge.sale {
    background: #ffcdd2;
    color: #c62828;
    border-color: #c62828;
}

.badge.new {
    background: #c8e6c9;
    color: #2e7d32;
    border-color: #2e7d32;
}

.product-info h3 {
    font-size: 14px;
    margin-bottom: 8px;
}

.price {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.price-old {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 13px;
}

.price-new {
    font-weight: bold;
    font-size: 16px;
}

/* ===========================================
   COLLECTION GRID
   =========================================== */
.collection-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.collection-card {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border: 2px dashed var(--border-color);
}

.collection-card.large {
    grid-row: span 2;
}

.collection-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(255,255,255,0.95));
}

.collection-overlay .badge {
    position: static;
    display: inline-block;
    margin-bottom: 8px;
}

.collection-overlay h3 {
    font-size: 16px;
    margin-bottom: 5px;
}

/* ===========================================
   DEAL BANNER
   =========================================== */
.deal-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: var(--card-bg);
    border: 3px dashed var(--border-color);
    padding: 40px;
    position: relative;
    align-items: center;
}

.deal-content h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

.deal-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.timer {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.timer-block {
    background: var(--highlight-bg);
    border: 2px dashed var(--border-color);
    padding: 15px 20px;
    text-align: center;
}

.timer-num {
    display: block;
    font-size: 28px;
    font-weight: bold;
}

.timer-label {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===========================================
   LOOKS / OUTFITS
   =========================================== */
.looks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.look-card {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    overflow: hidden;
}

.look-info {
    padding: 20px;
}

.look-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.look-info p {
    color: var(--text-muted);
    margin-bottom: 10px;
}

.look-price {
    display: block;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 15px;
}

/* ===========================================
   FEATURES
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    text-align: center;
    padding: 30px 20px;
    border: 2px dashed var(--border-color);
    background: var(--bg-color);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 15px;
    padding: 15px;
    border: 2px dashed var(--border-color);
    display: inline-block;
    border-radius: 50%;
}

.feature-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===========================================
   REVIEWS
   =========================================== */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.review-card {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 25px;
}

.review-header {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.avatar {
    width: 50px;
    height: 50px;
    border: 2px dashed var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--highlight-bg);
}

.review-header h4 {
    font-size: 14px;
    margin-bottom: 4px;
}

.stars {
    color: #ffc107;
    font-size: 14px;
}

.review-card p {
    font-style: italic;
    color: var(--text-secondary);
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 50px 0 30px;
    border-top: 3px dashed var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer .logo {
    color: white;
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    display: inline-block;
    margin-bottom: 15px;
}

.footer-col h4 {
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px dashed rgba(255,255,255,0.3);
}

.footer-col a {
    display: block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    margin-bottom: 10px;
}

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

.footer-col p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
}

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.social-links span {
    padding: 10px;
    border: 1px dashed rgba(255,255,255,0.3);
    cursor: pointer;
}

.footer-bottom {
    border-top: 1px dashed rgba(255,255,255,0.3);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
}

/* ===========================================
   MODAL
   =========================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    padding: 40px;
    overflow-y: auto;
}

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

.modal-content {
    background: var(--card-bg);
    border: 3px dashed var(--border-color);
    max-width: 900px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--highlight-bg);
    border: 2px dashed var(--border-color);
    width: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 18px;
    z-index: 10;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.modal-gallery {
    padding: 30px;
    border-right: 2px dashed var(--border-color);
}

.gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.modal-info {
    padding: 30px;
}

.modal-info h2 {
    font-size: 24px;
    margin: 15px 0;
    padding-bottom: 15px;
    border-bottom: 2px dashed var(--border-color);
}

.modal-info .price {
    margin-bottom: 20px;
}

.modal-info .price-new {
    font-size: 28px;
}

.product-description {
    color: var(--text-secondary);
    margin-bottom: 25px;
    padding: 15px;
    background: var(--highlight-bg);
    border: 1px dashed var(--border-color);
}

.product-options {
    margin-bottom: 25px;
}

.option-group {
    margin-bottom: 20px;
}

.option-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
}

.size-buttons {
    display: flex;
    gap: 8px;
}

.size-btn {
    width: 45px;
    height: 45px;
    border: 2px dashed var(--border-color);
    background: var(--card-bg);
    cursor: pointer;
    font-weight: 500;
}

.size-btn.active {
    background: var(--text-primary);
    color: white;
    border-color: var(--text-primary);
}

.color-buttons {
    display: flex;
    gap: 8px;
}

.color-btn {
    width: 35px;
    height: 35px;
    border: 3px dashed var(--border-color);
    cursor: pointer;
}

.color-btn.black { background: #333; }
.color-btn.white { background: #fff; }
.color-btn.gray { background: #999; }

.color-btn.active {
    border-color: var(--text-primary);
    border-style: solid;
    box-shadow: 0 0 0 2px var(--bg-color), 0 0 0 4px var(--text-primary);
}

.modal-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Modal Large (with similar products) */
.modal-content.modal-large {
    max-width: 1000px;
}

/* ===========================================
   SIMILAR PRODUCTS (in modal)
   =========================================== */
.modal-similar {
    border-top: 3px dashed var(--border-color);
    padding: 25px 30px;
    background: var(--highlight-bg);
}

.similar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.similar-header h3 {
    font-size: 16px;
    margin: 0;
}

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

.similar-product {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    position: relative;
}

.similar-product:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.similar-product .placeholder-image.small {
    min-height: 80px;
    margin-bottom: 10px;
}

.similar-info {
    flex: 1;
}

.similar-info h4 {
    font-size: 12px;
    margin-bottom: 5px;
    line-height: 1.3;
}

.similar-info .price-new {
    font-size: 13px;
    display: block;
}

.btn-add-small {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border: 2px dashed var(--border-color);
    background: var(--card-bg);
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-add-small:hover {
    background: var(--text-primary);
    color: white;
    border-color: var(--text-primary);
}

/* Responsive for similar products */
@media (max-width: 768px) {
    .similar-products {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-content.modal-large {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .similar-products {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .similar-product {
        padding: 10px;
    }
    
    .modal-similar {
        padding: 20px 15px;
    }
}

/* ===========================================
   TOAST NOTIFICATION
   =========================================== */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--text-primary);
    color: white;
    padding: 15px 25px;
    border: 2px dashed white;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s;
    z-index: 1001;
}

.toast.active {
    transform: translateY(0);
    opacity: 1;
}

/* ===========================================
   CATALOG PAGE
   =========================================== */
.catalog-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 30px;
    padding: 40px 0;
}

.filters-sidebar {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 25px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.filter-group {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border-color);
}

.filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.filter-group h3 {
    font-size: 14px;
    margin-bottom: 15px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.filter-option input {
    width: 18px;
    height: 18px;
}

.price-inputs {
    display: flex;
    gap: 10px;
}

.price-inputs input {
    width: 100%;
    padding: 10px;
    border: 2px dashed var(--border-color);
    background: var(--bg-color);
}

.catalog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px dashed var(--border-color);
}

.results-count {
    color: var(--text-muted);
}

.sort-select {
    padding: 10px 15px;
    border: 2px dashed var(--border-color);
    background: var(--card-bg);
}

/* ===========================================
   CART PAGE
   =========================================== */
.cart-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    padding: 40px 0;
}

.cart-items {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto;
    gap: 20px;
    padding: 20px;
    border-bottom: 1px dashed var(--border-color);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image .placeholder-image {
    min-height: 100px;
}

.cart-item-info h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.cart-item-info p {
    color: var(--text-muted);
    font-size: 13px;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-btn {
    width: 35px;
    height: 35px;
    border: 2px dashed var(--border-color);
    background: var(--bg-color);
    cursor: pointer;
    font-size: 18px;
}

.quantity-num {
    font-weight: bold;
    min-width: 30px;
    text-align: center;
}

.cart-item-price {
    font-weight: bold;
    font-size: 18px;
    min-width: 120px;
    text-align: right;
}

.remove-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 20px;
}

.cart-summary {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 25px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px dashed var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.summary-row.total {
    font-size: 20px;
    font-weight: bold;
    padding-top: 15px;
    border-top: 2px dashed var(--border-color);
}

.cart-summary .btn {
    width: 100%;
    margin-top: 20px;
}

/* ===========================================
   CHECKOUT PAGE
   =========================================== */
.checkout-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
    padding: 40px 0;
}

.checkout-form {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 30px;
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px dashed var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section h3 {
    margin-bottom: 20px;
    font-size: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full {
    grid-column: span 2;
}

.form-group label {
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 2px dashed var(--border-color);
    background: var(--bg-color);
    font-size: 14px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.delivery-options,
.payment-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border: 2px dashed var(--border-color);
    cursor: pointer;
    background: var(--bg-color);
}

.option-card.selected {
    background: var(--highlight-bg);
    border-color: var(--text-primary);
}

.option-card input {
    width: 20px;
    height: 20px;
}

.option-info h4 {
    font-size: 14px;
    margin-bottom: 4px;
}

.option-info p {
    font-size: 12px;
    color: var(--text-muted);
}

.option-price {
    margin-left: auto;
    font-weight: bold;
}

/* ===========================================
   LOCATIONS PAGE
   =========================================== */
.locations-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
    padding: 40px 0;
    min-height: 600px;
}

.locations-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 600px;
    overflow-y: auto;
}

.location-card {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    padding: 20px;
    cursor: pointer;
}

.location-card:hover,
.location-card.active {
    background: var(--highlight-bg);
    border-color: var(--text-primary);
}

.location-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
}

.location-card p {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 5px;
}

.location-card .status {
    color: #2e7d32;
    font-weight: 500;
    font-size: 13px;
}

.map-container {
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    position: relative;
}

.map-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e8e8e8 25%, #d8d8d8 50%, #e8e8e8 75%);
}

.map-placeholder::before {
    content: '[MAP]';
    font-size: 48px;
    color: var(--border-color);
    margin-bottom: 20px;
}

/* ===========================================
   PAGE HEADER
   =========================================== */
.page-header {
    background: var(--card-bg);
    border-bottom: 2px dashed var(--border-color);
    padding: 30px 0;
}

.breadcrumb {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 10px;
}

.breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--text-primary);
}

.page-header h1 {
    font-size: 28px;
}

/* ===========================================
   MOBILE MENU (Hidden on Desktop)
   =========================================== */
.mobile-menu-btn {
    display: none !important;
    background: var(--highlight-bg);
    border: 2px dashed var(--border-color);
    padding: 10px 12px;
    cursor: pointer;
    font-size: 20px;
}

.mobile-nav {
    display: none !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--card-bg);
    z-index: 999;
    flex-direction: column;
    padding: 20px;
    visibility: hidden;
}

.mobile-nav.active {
    display: flex !important;
    visibility: visible;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 2px dashed var(--border-color);
    margin-bottom: 20px;
}

.mobile-nav-close {
    background: var(--highlight-bg);
    border: 2px dashed var(--border-color);
    width: 44px;
    height: 44px;
    font-size: 20px;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-nav-links a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 18px;
    border: 2px dashed var(--border-color);
    background: var(--bg-color);
}

.mobile-nav-links a.active {
    background: var(--text-primary);
    color: white;
}

/* Bottom Navigation (Mobile Only - Hidden on Desktop) */
.bottom-nav {
    display: none !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border-top: 2px dashed var(--border-color);
    padding: 10px 0;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 100;
    visibility: hidden;
}

.bottom-nav-items {
    display: flex;
    justify-content: space-around;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 11px;
    padding: 5px 15px;
    gap: 4px;
}

.bottom-nav-item.active {
    color: var(--text-primary);
}

.bottom-nav-icon {
    font-size: 20px;
}

.bottom-nav-item .cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--text-primary);
    color: white;
    font-size: 10px;
    padding: 2px 5px;
    border-radius: 10px;
}

/* ===========================================
   RESPONSIVE - TABLET (1024px)
   =========================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .catalog-layout {
        grid-template-columns: 200px 1fr;
    }
}

/* ===========================================
   RESPONSIVE - MOBILE (768px)
   =========================================== */
@media (max-width: 768px) {
    /* Show mobile elements */
    .mobile-menu-btn {
        display: block !important;
    }
    
    .bottom-nav {
        display: block !important;
        visibility: visible;
    }
    
    /* Add padding for bottom nav */
    body {
        padding-bottom: 70px;
    }
    
    /* Hide desktop nav */
    .nav {
        display: none;
    }
    
    /* Header adjustments */
    .header {
        padding: 10px 0;
    }
    
    .logo {
        font-size: 14px;
        padding: 8px 12px;
    }
    
    .header-actions .icon-btn:first-child {
        display: none; /* Hide search on mobile header */
    }
    
    /* Hero Section */
    .hero {
        padding: 30px 0;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 28px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-image .placeholder-image.large {
        min-height: 200px;
    }
    
    /* Sections */
    .section {
        padding: 40px 0;
    }
    
    .section-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .section-header h2 {
        font-size: 20px;
    }
    
    /* Product Grid */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .product-card {
        padding: 10px;
    }
    
    .product-info h3 {
        font-size: 13px;
    }
    
    .price-new {
        font-size: 14px;
    }
    
    .price-old {
        font-size: 11px;
    }
    
    /* Collection Grid */
    .collection-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .collection-card.large {
        grid-row: auto;
        grid-column: span 2;
    }
    
    /* Looks Grid */
    .looks-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .look-card {
        display: grid;
        grid-template-columns: 120px 1fr;
    }
    
    .look-card .placeholder-image.tall {
        min-height: 120px;
    }
    
    /* Reviews */
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .feature-card {
        padding: 20px 15px;
    }
    
    .feature-icon {
        font-size: 24px;
        padding: 10px;
    }
    
    .feature-card h3 {
        font-size: 14px;
    }
    
    .feature-card p {
        font-size: 11px;
    }
    
    /* Deal Banner */
    .deal-banner {
        grid-template-columns: 1fr;
        padding: 25px;
        gap: 25px;
    }
    
    .deal-content h2 {
        font-size: 24px;
    }
    
    .timer {
        justify-content: center;
    }
    
    .timer-block {
        padding: 10px 15px;
    }
    
    .timer-num {
        font-size: 22px;
    }
    
    /* Footer */
    .footer {
        padding: 40px 0 90px; /* Extra padding for bottom nav */
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer .logo {
        margin: 0 auto 15px;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    /* Modal - Full Screen on Mobile */
    .modal {
        padding: 0;
        align-items: flex-start;
    }
    
    .modal-content {
        max-width: 100%;
        max-height: 100%;
        height: 100%;
        border: none;
        border-radius: 0;
    }
    
    .modal-content.modal-large {
        max-width: 100%;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .modal-gallery {
        border-right: none;
        border-bottom: 2px dashed var(--border-color);
        padding: 20px;
    }
    
    .modal-gallery .placeholder-image.large {
        min-height: 200px;
    }
    
    .gallery-thumbs {
        justify-content: center;
    }
    
    .modal-info {
        padding: 20px;
    }
    
    .modal-info h2 {
        font-size: 20px;
    }
    
    .modal-info .price-new {
        font-size: 24px;
    }
    
    .modal-close {
        position: fixed;
        top: 10px;
        right: 10px;
        z-index: 1001;
    }
    
    .modal-actions {
        position: sticky;
        bottom: 0;
        background: var(--card-bg);
        padding: 15px 0;
        margin: 0 -20px;
        padding-left: 20px;
        padding-right: 20px;
        border-top: 2px dashed var(--border-color);
        margin-top: 20px;
    }
    
    .modal-actions .btn {
        flex: 1;
    }
    
    .modal-actions .btn-large {
        padding: 14px 20px;
    }
    
    /* Similar Products in Modal */
    .modal-similar {
        padding: 20px;
    }
    
    .similar-products {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .similar-product {
        padding: 10px;
    }
    
    .similar-info h4 {
        font-size: 11px;
    }
    
    .similar-info .price-new {
        font-size: 12px;
    }
    
    /* Catalog Page */
    .catalog-layout {
        grid-template-columns: 1fr;
        padding: 20px 0;
    }
    
    .filters-sidebar {
        position: static;
        display: none; /* Hidden by default, toggle with button */
    }
    
    .filters-sidebar.active {
        display: block;
    }
    
    .catalog-header {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    
    .sort-select {
        width: 100%;
    }
    
    /* Filter Toggle Button (Mobile) */
    .filter-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        padding: 12px;
        margin-bottom: 15px;
    }
    
    /* Cart Page */
    .cart-layout {
        grid-template-columns: 1fr;
        padding: 20px 0;
    }
    
    .cart-item {
        grid-template-columns: 70px 1fr;
        gap: 12px;
        padding: 15px;
    }
    
    .cart-item-image .placeholder-image {
        min-height: 70px;
    }
    
    .cart-item-info h3 {
        font-size: 14px;
    }
    
    .quantity-control {
        margin-top: 10px;
    }
    
    .cart-item-price {
        position: absolute;
        right: 15px;
        top: 15px;
        font-size: 14px;
        min-width: auto;
    }
    
    .cart-item {
        position: relative;
    }
    
    .remove-btn {
        position: absolute;
        right: 15px;
        bottom: 15px;
    }
    
    .cart-summary {
        position: fixed;
        bottom: 70px; /* Above bottom nav */
        left: 0;
        right: 0;
        background: var(--card-bg);
        border-top: 2px dashed var(--border-color);
        padding: 15px 20px;
        z-index: 50;
    }
    
    .cart-summary h3 {
        display: none;
    }
    
    .cart-summary .summary-row:not(.total) {
        display: none;
    }
    
    .cart-summary .summary-row.total {
        margin-bottom: 10px;
        padding-top: 0;
        border-top: none;
    }
    
    .cart-items {
        margin-bottom: 150px; /* Space for fixed cart summary */
    }
    
    /* Checkout Page */
    .checkout-layout {
        grid-template-columns: 1fr;
        padding: 20px 0;
    }
    
    .checkout-form {
        padding: 20px;
    }
    
    .form-section h3 {
        font-size: 16px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group.full {
        grid-column: auto;
    }
    
    /* Locations Page */
    .locations-layout {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 20px 0;
    }
    
    .locations-list {
        max-height: none;
    }
    
    .map-container {
        min-height: 300px;
        order: -1;
    }
    
    /* Page Header */
    .page-header {
        padding: 20px 0;
    }
    
    .page-header h1 {
        font-size: 22px;
    }
    
    .breadcrumb {
        font-size: 12px;
    }
}

/* ===========================================
   RESPONSIVE - SMALL MOBILE (480px)
   =========================================== */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 24px;
    }
    
    .products-grid {
        gap: 10px;
    }
    
    .product-card {
        padding: 8px;
    }
    
    .placeholder-image {
        min-height: 120px;
    }
    
    .product-info h3 {
        font-size: 12px;
        line-height: 1.3;
    }
    
    .badge {
        font-size: 10px;
        padding: 3px 6px;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .feature-card {
        padding: 15px 10px;
    }
    
    .timer-block {
        padding: 8px 12px;
    }
    
    .timer-num {
        font-size: 18px;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .btn-large {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    /* Size buttons smaller */
    .size-btn {
        width: 38px;
        height: 38px;
        font-size: 12px;
    }
    
    .color-btn {
        width: 30px;
        height: 30px;
    }
    
    /* Similar products scroll horizontally */
    .similar-products {
        grid-template-columns: repeat(4, 120px);
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 10px;
    }
    
    .similar-product {
        scroll-snap-align: start;
        min-width: 120px;
    }
}