/* ==================== CSS VARIABLES ==================== */
:root {
    --primary: #E63946;
    --primary-dark: #c0212e;
    --primary-light: #ff6b7a;
    --secondary: #1D3557;
    --secondary-light: #457B9D;
    --accent: #F4A261;
    --accent-light: #E9C46A;
    --bg-dark: #0f0f14;
    --bg-card: #1a1a24;
    --bg-card-hover: #22222f;
    --bg-surface: #14141c;
    --text-primary: #f0f0f5;
    --text-secondary: #9898b0;
    --text-muted: #606078;
    --border: rgba(255,255,255,0.06);
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 48px rgba(0,0,0,0.4);
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass: rgba(255,255,255,0.04);
    --header-height: 140px;
    --bottom-nav-height: 68px;
}

/* ==================== LIGHT MODE ==================== */
[data-theme="light"] {
    --bg-dark: #f0f2f5;
    --bg-card: #ffffff;
    --bg-card-hover: #f8f9fa;
    --bg-surface: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #555570;
    --text-muted: #8888a0;
    --border: rgba(0,0,0,0.08);
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 48px rgba(0,0,0,0.12);
    --glass: rgba(0,0,0,0.03);
}

[data-theme="light"] .header {
    background: rgba(255, 255, 255, 0.88);
}

[data-theme="light"] .bottom-nav {
    background: rgba(255, 255, 255, 0.92);
}

[data-theme="light"] .sort-select option {
    background: #fff;
    color: #1a1a2e;
}

[data-theme="light"] .sidebar {
    background: #ffffff;
}

[data-theme="light"] .sidebar-overlay {
    background: rgba(0,0,0,0.3);
}

[data-theme="light"] .modal-overlay {
    background: rgba(0,0,0,0.4);
}

[data-theme="light"] .chip {
    background: #f0f2f5;
    border-color: rgba(0,0,0,0.08);
    color: #555;
}

[data-theme="light"] .chip:hover,
[data-theme="light"] .chip.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

[data-theme="light"] .shop-card-shopno {
    background: rgba(230,57,70,0.08);
}

[data-theme="light"] .search-bar {
    background: #fff;
    border-color: rgba(0,0,0,0.12);
}

[data-theme="light"] .search-bar input {
    color: #1a1a2e;
}

[data-theme="light"] ::-webkit-scrollbar-track { background: #f0f2f5; }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: var(--primary); }

/* ==================== RESET & BASE ==================== */
*, *::before, *::after {
    margin: 0; padding: 0; box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--bg-dark);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.loaded {
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

body.loaded::before {
    content: '';
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    opacity: 0.92;
    z-index: -1;
    transition: opacity 0.5s ease;
}

[data-theme="light"] body.loaded::before,
body.loaded[data-theme="light"]::before {
    opacity: 0.88;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

.hidden { display: none !important; }

/* ==================== INTRO ANIMATION ==================== */
#intro-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

#intro-overlay.fade-out {
    opacity: 0;
    transform: scale(1.05);
    pointer-events: none;
}

.intro-image-container {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    border-radius: 0;
    overflow: hidden;
    z-index: 1;
}

.intro-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.intro-bw {
    z-index: 2;
    transition: opacity 1.5s ease-in-out;
}

.intro-color {
    z-index: 1;
}

.intro-bw.fade-out {
    opacity: 0;
}

.intro-text {
    text-align: center;
    margin-top: 30px;
    z-index: 3;
}

.intro-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 900;
    letter-spacing: 8px;
    color: #fff;
    opacity: 0;
    transform: translateY(30px) scale(0.9);
    animation: introTitleReveal 1.2s 0.5s forwards;
    text-shadow: 0 0 0 rgba(230,57,70,0);
}

@keyframes introTitleReveal {
    0% { opacity: 0; transform: translateY(30px) scale(0.9); text-shadow: 0 0 0 rgba(230,57,70,0); letter-spacing: 20px; }
    50% { opacity: 1; transform: translateY(0) scale(1); letter-spacing: 10px; }
    100% { opacity: 1; transform: translateY(0) scale(1); text-shadow: 0 0 60px rgba(230,57,70,0.6), 0 0 120px rgba(230,57,70,0.3); letter-spacing: 8px; }
}

.intro-loader {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    margin: 30px auto 0;
    overflow: hidden;
    opacity: 0;
    animation: introSubIn 0.5s 1s forwards;
}

.intro-loader-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 3px;
    animation: loaderBar 2.5s 1s ease-in-out forwards;
}

@keyframes introSubIn {
    to { opacity: 1; }
}

@keyframes loaderBar {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* ==================== HEADER ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(15, 15, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 16px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
}

.menu-btn, .cart-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.menu-btn:hover, .cart-btn:hover {
    background: var(--glass);
    color: var(--primary);
}

.cart-btn {
    position: relative;
}

.badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--primary);
    color: #fff;
    font-size: 0.6rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: 1px;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.logo:hover {
    opacity: 0.85;
}

[data-theme="light"] .logo {
    color: var(--primary);
}

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

/* SEARCH BAR */
.search-container {
    padding: 4px 0 8px;
}

.search-bar {
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: 0 16px;
    height: 42px;
    transition: var(--transition);
}

.search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}

.search-icon {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-right: 10px;
}

.search-bar input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
}

.search-bar input::placeholder {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.search-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.search-clear:hover {
    color: var(--primary);
}

/* CATEGORY CHIPS */
.category-chips {
    display: flex;
    gap: 8px;
    padding: 6px 0 10px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.category-chips::-webkit-scrollbar { display: none; }

.chip {
    flex-shrink: 0;
    padding: 6px 16px;
    border-radius: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.chip:hover, .chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    padding-top: 160px;
    padding-bottom: calc(var(--bottom-nav-height) + 20px);
    min-height: 100vh;
}

.app {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.app.visible {
    opacity: 1;
}

/* HERO - SPLIT LAYOUT */
.hero-section {
    padding: 0 16px 16px;
}

.hero-split {
    display: flex;
    gap: 16px;
    border-radius: var(--radius-lg);
    overflow: visible;
}

.hero-image-side {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 300px;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.hero-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.hero-image-overlay h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
}

.hero-image-overlay h2 span {
    color: var(--accent);
}

.hero-floors-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.hero-floors-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.hero-floors-header h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    display: flex; align-items: center; gap: 8px;
}

.hero-floors-header h3 i { color: var(--primary); }

.hero-floors-search-btn {
    background: none; border: 1px solid var(--border); border-radius: var(--radius-sm);
    padding: 6px 12px; cursor: pointer; color: var(--text-secondary);
    font-family: inherit; font-size: 0.75rem; transition: var(--transition);
}
.hero-floors-search-btn:hover { border-color: var(--primary); color: var(--primary); }

.hero-floors-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    flex: 1;
}

.hero-floor-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-primary);
    font-family: inherit;
}

.hero-floor-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.hero-floor-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}

.hero-floor-info {
    flex: 1;
}

.hero-floor-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.78rem;
}

.hero-floor-count {
    font-size: 0.65rem;
    color: var(--text-muted);
}

@media (max-width: 767px) {
    .hero-split {
        flex-direction: column;
    }
    .hero-image-side {
        min-height: 200px;
    }
}

/* SECTIONS */
.section {
    padding: 20px 16px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.section-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h2 i {
    color: var(--primary);
    font-size: 1rem;
}

.see-all-btn, .search-shop-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.see-all-btn:hover, .search-shop-btn:hover {
    color: var(--primary-light);
}

/* FLOOR LIST */
.floor-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.floor-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.floor-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition);
}

.floor-card:hover::before {
    opacity: 0.08;
}

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

.floor-card .floor-info {
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 1;
}

.floor-card .floor-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
}

.floor-card .floor-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
}

.floor-card .floor-shops {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.floor-card .floor-arrow {
    color: var(--text-muted);
    font-size: 0.85rem;
    z-index: 1;
    transition: var(--transition);
}

.floor-card:hover .floor-arrow {
    color: var(--text-primary);
    transform: translateX(3px);
}

/* Floor Colors */
.floor-bs { background: linear-gradient(135deg, rgba(107,114,128,0.12), rgba(107,114,128,0.04)); border: 1px solid rgba(107,114,128,0.15); }
.floor-bs .floor-icon { background: linear-gradient(135deg, #6B7280, #4B5563); }
.floor-bs::before { background: #6B7280; }

.floor-gf { background: linear-gradient(135deg, rgba(230,57,70,0.12), rgba(230,57,70,0.04)); border: 1px solid rgba(230,57,70,0.15); }
.floor-gf .floor-icon { background: linear-gradient(135deg, #E63946, #c0212e); }
.floor-gf::before { background: var(--primary); }

.floor-ff { background: linear-gradient(135deg, rgba(69,123,157,0.12), rgba(69,123,157,0.04)); border: 1px solid rgba(69,123,157,0.15); }
.floor-ff .floor-icon { background: linear-gradient(135deg, #457B9D, #1D3557); }
.floor-ff::before { background: var(--secondary-light); }

.floor-2f { background: linear-gradient(135deg, rgba(244,162,97,0.12), rgba(244,162,97,0.04)); border: 1px solid rgba(244,162,97,0.15); }
.floor-2f .floor-icon { background: linear-gradient(135deg, #F4A261, #E76F51); }
.floor-2f::before { background: var(--accent); }

.floor-3f { background: linear-gradient(135deg, rgba(42,157,143,0.12), rgba(42,157,143,0.04)); border: 1px solid rgba(42,157,143,0.15); }
.floor-3f .floor-icon { background: linear-gradient(135deg, #2A9D8F, #264653); }
.floor-3f::before { background: #2A9D8F; }

.floor-4f { background: linear-gradient(135deg, rgba(147,51,234,0.12), rgba(147,51,234,0.04)); border: 1px solid rgba(147,51,234,0.15); }
.floor-4f .floor-icon { background: linear-gradient(135deg, #9333EA, #6B21A8); }
.floor-4f::before { background: #9333EA; }

/* CATEGORY GRID */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.category-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    transition: var(--transition);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.category-card-bg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    opacity: 0.15;
}

.category-card-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    text-align: center;
}

.category-card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.category-card-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.category-card-count {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* SPONSORED PRODUCTS */
.sponsored-scroll {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
}

.sponsored-scroll::-webkit-scrollbar { display: none; }

.sponsored-card {
    flex-shrink: 0;
    width: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.sponsored-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.sponsored-card-img {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    background: var(--glass);
    position: relative;
}

.sponsored-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--primary);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}

.sponsored-card-body {
    padding: 12px;
}

.sponsored-card-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sponsored-card-shop {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.sponsored-card-price {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--primary);
    margin-top: 6px;
}

.sponsored-card-price .old-price {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-decoration: line-through;
    font-weight: 400;
    margin-left: 6px;
}

/* SITE FOOTER */
.site-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    margin-top: 40px;
    padding-bottom: 80px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    padding: 40px 24px 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.footer-col h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-col h4 i {
    color: var(--primary);
    margin-right: 6px;
}

.footer-about p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-col ul li i {
    color: var(--primary);
    width: 18px;
    margin-right: 6px;
    font-size: 0.75rem;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.75rem;
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        padding: 24px 16px;
    }
    .footer-about {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .footer-main {
        grid-template-columns: 1fr;
    }
}

/* BOTTOM NAV - hide on desktop */
@media (min-width: 1024px) {
    .bottom-nav {
        display: none !important;
    }
    .main-content {
        padding-bottom: 20px;
    }
}

/* ==================== RESULTS ==================== */
.results-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.view-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.view-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.sort-select {
    margin-left: auto;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    outline: none;
}

.sort-select:focus {
    border-color: var(--primary);
}

.results-count {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* SHOP GRID */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

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

.shop-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: cardIn 0.4s ease both;
}

.shop-card:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

@keyframes cardIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.shop-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    color: #fff;
}

.shop-card-info {
    flex: 1;
    min-width: 0;
}

.shop-card-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.shop-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.shop-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.shop-card-shopno {
    padding: 4px 10px;
    background: rgba(230,57,70,0.1);
    color: var(--primary);
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    flex-shrink: 0;
}

/* LOAD MORE */
.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.load-more-btn {
    padding: 12px 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    border-radius: 50px;
    color: #fff;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(230, 57, 70, 0.4);
}

/* ==================== SIDEBAR ==================== */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 200;
    transition: opacity var(--transition);
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: var(--bg-surface);
    z-index: 201;
    transform: translateX(-100%);
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar.open {
    transform: translateX(0);
    display: flex !important;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 1.2rem;
    display: flex;
    gap: 6px;
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.sidebar-close:hover {
    background: var(--glass);
    color: var(--primary);
}

.sidebar-menu {
    list-style: none;
    padding: 12px 0;
    flex: 1;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.sidebar-menu li a:hover {
    background: var(--glass);
    color: var(--text-primary);
}

.sidebar-menu li a i {
    width: 20px;
    text-align: center;
    color: var(--primary);
}

.sidebar-menu .divider {
    height: 1px;
    background: var(--border);
    margin: 8px 24px;
}

.sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.sidebar-footer p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ==================== BOTTOM NAV ==================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background: rgba(15, 15, 20, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-around;
    z-index: 99;
    padding: 0 8px;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-family: inherit;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-item i {
    font-size: 1.1rem;
    transition: var(--transition);
}

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

.nav-item.active i {
    transform: translateY(-2px);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    top: -1px;
    width: 24px;
    height: 3px;
    background: var(--primary);
    border-radius: 0 0 3px 3px;
}

/* ==================== MODALS ==================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: modalBgIn 0.3s ease;
}

@keyframes modalBgIn {
    from { opacity: 0; }
}

.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    max-width: 420px;
    width: 100%;
    position: relative;
    animation: modalIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-align: center;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.modal-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
}

.modal-shop-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.modal-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.modal-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 10px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
}

.modal-detail i {
    color: var(--primary);
    width: 18px;
    text-align: center;
}

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

.modal-btn {
    flex: 1;
    padding: 12px;
    border-radius: 50px;
    border: none;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
}

.modal-btn.primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}

.modal-btn.primary:hover {
    box-shadow: 0 4px 20px rgba(230, 57, 70, 0.4);
    transform: translateY(-1px);
}

.modal-btn.secondary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.modal-btn.secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* SHOP NO MODAL */
.shopno-modal-content {
    text-align: left;
}

.shopno-modal-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.shopno-modal-content h3 i {
    color: var(--primary);
}

.shopno-search {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.shopno-search input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
}

.shopno-search input:focus {
    border-color: var(--primary);
}

.shopno-go {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.shopno-go:hover {
    background: var(--primary-dark);
}

.shopno-result {
    max-height: 300px;
    overflow-y: auto;
}

.shopno-result .shop-card {
    margin-bottom: 8px;
}

/* SCROLL TOP */
.scroll-top {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + 16px);
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    z-index: 98;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    animation: fadeInUp 0.3s ease;
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(230, 57, 70, 0.5);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
}

/* ==================== NO RESULTS ==================== */
.no-results {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.no-results i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-results h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.no-results p {
    font-size: 0.85rem;
}

/* ==================== RESPONSIVE ==================== */
@media (min-width: 768px) {
    .main-content {
        max-width: 900px;
        margin: 0 auto;
    }

    .header {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .header-top, .search-container, .category-chips {
        max-width: 900px;
        width: 100%;
    }

    .shop-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }

    .category-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .bottom-nav {
        max-width: 500px;
        left: 50%;
        transform: translateX(-50%);
        border-radius: 20px 20px 0 0;
        border-left: 1px solid var(--border);
        border-right: 1px solid var(--border);
    }
}

@media (min-width: 1200px) {
    .main-content {
        max-width: 1100px;
    }

    .header-top, .search-container, .category-chips {
        max-width: 1100px;
    }

    .shop-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .category-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .floor-list {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .floor-card {
        flex: 1;
        min-width: 200px;
    }
}

/* ==================== PULSE / GLOW ANIMATIONS ==================== */
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(230, 57, 70, 0.3); }
    50% { box-shadow: 0 0 0 8px rgba(230, 57, 70, 0); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ==================== THEME TOGGLE ==================== */
.theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: rotate(30deg);
}

.theme-toggle .fa-sun { display: none; }
.theme-toggle .fa-moon { display: inline; }
[data-theme="light"] .theme-toggle .fa-sun { display: inline; }
[data-theme="light"] .theme-toggle .fa-moon { display: none; }

/* ==================== SHOP DETAIL PAGE ==================== */
.shop-detail-page {
    padding-top: 80px;
    padding-bottom: calc(var(--bottom-nav-height) + 20px);
    min-height: 100vh;
}

.shop-detail-header {
    padding: 0 16px 10px;
}

.shop-detail-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 16px;
}

.shop-detail-back {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 6px;
    transition: var(--transition);
    flex-shrink: 0;
}

.shop-detail-back:hover { opacity: 0.7; }

.shop-detail-logo {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    color: #fff;
}

.shop-detail-info {
    flex: 1;
    min-width: 0;
}

.shop-detail-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.shop-detail-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.shop-detail-meta span {
    display: inline;
}

/* SUB-CATEGORIES */
.subcategory-section {
    padding: 0 16px 16px;
}

.subcategory-section h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.subcategory-section h3 i { color: var(--primary); }

.subcategory-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.subcat-chip {
    padding: 7px 16px;
    border-radius: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.subcat-chip:hover, .subcat-chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* PRODUCT GRID */
.products-section {
    padding: 0 16px 20px;
}

.products-section h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.products-section h3 i { color: var(--primary); }

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

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    animation: cardIn 0.4s ease both;
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.product-card-img {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.product-card-img .product-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.6rem;
    font-weight: 700;
    background: var(--primary);
    color: #fff;
}

.product-card-body {
    padding: 12px;
}

.product-card-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    line-height: 1.3;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-price {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.product-price-current {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary);
}

.product-price-old {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-add-btn {
    width: 100%;
    padding: 8px;
    border: none;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
}

.product-add-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(230, 57, 70, 0.35);
}

.product-add-btn.added {
    background: #10B981;
}

/* ==================== CART SIDEBAR ==================== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 400;
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.cart-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 340px;
    max-width: 90vw;
    height: 100%;
    background: var(--bg-surface);
    z-index: 401;
    transform: translateX(100%);
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border);
}

.cart-sidebar.open {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border);
}

.cart-header h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-header h3 i { color: var(--primary); }

.cart-close {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-close:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.cart-empty {
    text-align: center;
    padding: 40px 16px;
    color: var(--text-muted);
}

.cart-empty i {
    font-size: 3rem;
    opacity: 0.4;
    margin-bottom: 12px;
}

.cart-empty p {
    font-size: 0.88rem;
}

.cart-item {
    display: flex;
    gap: 12px;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 10px;
    animation: cardIn 0.3s ease;
}

.cart-item-emoji {
    font-size: 2rem;
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--glass);
}

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-name {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-shop {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.cart-item-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.cart-item-price {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: var(--primary);
    font-size: 0.9rem;
}

.cart-qty-controls {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 50px;
    overflow: hidden;
}

.cart-qty-btn {
    background: var(--bg-card-hover);
    border: none;
    color: var(--text-primary);
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-qty-btn:hover { background: var(--primary); color: #fff; }

.cart-qty-val {
    padding: 0 10px;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Outfit', sans-serif;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
}

.cart-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.cart-total-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.cart-total-amount {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
}

.cart-checkout-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.cart-checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(230, 57, 70, 0.45);
}

.cart-clear-btn {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 50px;
    background: var(--bg-card);
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    margin-top: 8px;
    transition: var(--transition);
}

.cart-clear-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ==================== CHECKOUT MODAL ==================== */
.checkout-modal-content {
    text-align: left;
    max-width: 480px;
}

.checkout-modal-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkout-modal-content h3 i { color: var(--primary); }

.checkout-form-group {
    margin-bottom: 14px;
}

.checkout-form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.checkout-form-group input,
.checkout-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.checkout-form-group input:focus,
.checkout-form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.12);
}

.checkout-form-group textarea { resize: vertical; min-height: 60px; }

.checkout-summary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
}

.checkout-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 4px 0;
}

.checkout-summary-row.total {
    border-top: 1px solid var(--border);
    margin-top: 8px;
    padding-top: 10px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
}

.checkout-summary-row.total span:last-child { color: var(--primary); }

.checkout-submit-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.checkout-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.4);
}

/* ORDER SUCCESS */
.order-success {
    text-align: center;
    padding: 20px;
}

.order-success i {
    font-size: 4rem;
    color: #10B981;
    margin-bottom: 16px;
}

.order-success h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    justify-content: center;
    margin-bottom: 8px;
}

.order-success p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 20px;
}

.order-success-btn {
    padding: 12px 28px;
    border: none;
    border-radius: 50px;
    background: var(--primary);
    color: #fff;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.order-success-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(230, 57, 70, 0.4);
}

/* ==================== TOAST NOTIFICATION ==================== */
.toast {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + 20px);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-surface);
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 500;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
}

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

.toast i { color: #10B981; }

/* ==================== PWA INSTALL BANNER ==================== */
.install-banner {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + 16px);
    left: 16px;
    right: 16px;
    z-index: 600;
    transform: translateY(200px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.install-banner.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.install-banner-content {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
}

.install-banner-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.install-banner-text {
    flex: 1;
}

.install-banner-text strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    margin-bottom: 2px;
    color: var(--text-primary);
}

.install-banner-text span {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.install-banner-btn {
    padding: 8px 18px;
    border: none;
    border-radius: 50px;
    background: var(--primary);
    color: #fff;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.install-banner-btn:hover { background: var(--primary-dark); }

.install-banner-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 4px;
    transition: var(--transition);
}

.install-banner-close:hover { color: var(--text-primary); }

/* Footer Install Button */
.footer-install {
    margin-top: 14px;
}

.footer-install-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 2px solid var(--primary);
    border-radius: 50px;
    background: transparent;
    color: var(--primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    cursor: pointer;
    transition: var(--transition);
}

.footer-install-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-install-btn i {
    font-size: 0.9rem;
}

/* ==================== RESPONSIVE E-COMMERCE ==================== */
@media (min-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .shop-detail-page {
        max-width: 900px;
        margin: 0 auto;
    }
}

@media (min-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .shop-detail-page {
        max-width: 1100px;
    }
}