/* ========================================
   SEOUL FIRE 서울불 — Korean BBQ Premium
   Ultra Premium Mobile-First Design
   ======================================== */

:root {
    --primary: #E63946;
    --primary-light: #FF6B6B;
    --primary-dark: #C62828;
    --primary-glow: rgba(230, 57, 70, 0.35);
    --accent: #FFD700;
    --accent-light: #FFE44D;
    --accent-dark: #CCB100;
    --red: #E63946;
    --red-light: #FF6B6B;
    --bg-dark: #0A0A0F;
    --bg-card: #12121A;
    --bg-card-hover: #1A1A25;
    --bg-surface: #15151F;
    --bg-elevated: #1E1E2A;
    --text-white: #FFFFFF;
    --text-light: #E8E8EE;
    --text-gray: #A8A8B8;
    --text-muted: #6B6B7B;
    --success: #25D366;
    --danger: #E53935;
    --border: rgba(255,255,255,0.07);
    --border-light: rgba(255,255,255,0.12);
    --shadow-primary: rgba(230, 57, 70, 0.25);
    --shadow-accent: rgba(255, 215, 0, 0.2);
    --shadow-deep: rgba(0,0,0,0.5);
    --gradient-primary: linear-gradient(135deg, #E63946 0%, #FF6B6B 50%, #C62828 100%);
    --gradient-accent: linear-gradient(135deg, #FFD700 0%, #FFE44D 100%);
    --gradient-dark: linear-gradient(180deg, #0A0A0F 0%, #15151F 100%);
    --gradient-card: linear-gradient(145deg, #15151F 0%, #12121A 100%);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 100px;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg-dark);
    color: var(--text-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ===== WELCOME SCREEN ===== */
.welcome-screen {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: opacity 0.6s ease;
}

.welcome-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(ellipse at 50% 30%, rgba(230,57,70,0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(255,215,0,0.06) 0%, transparent 50%);
    z-index: 1;
}

.welcome-particles {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
    overflow: hidden;
}

.welcome-particle {
    position: absolute;
    bottom: -60px;
    opacity: 0.15;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% { transform: translateY(-110vh) rotate(360deg); opacity: 0; }
}

.welcome-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 20px;
    max-width: 480px;
    width: 100%;
}

.welcome-video-container {
    width: 220px;
    height: 220px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(230,57,70,0.3);
    box-shadow: 0 0 60px rgba(230,57,70,0.2);
}

.welcome-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.welcome-logo-static, .welcome-logo-fallback {
    width: 200px;
    height: 200px;
    margin: 0 auto 24px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(230,57,70,0.3);
    box-shadow: 0 0 50px rgba(230,57,70,0.15);
    background: var(--bg-card);
}

.welcome-logo-static-img, .welcome-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}

.welcome-text-block {
    opacity: 0;
}

.welcome-main-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    letter-spacing: 2px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.welcome-main-desc {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 18px;
    padding: 0 10px;
}

.welcome-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px 0;
    padding: 0 30px;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(230,57,70,0.4), transparent);
}

.divider-icon {
    color: var(--primary);
    font-size: 1.1rem;
}

.welcome-subtitle {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    color: var(--accent);
    letter-spacing: 6px;
    margin-bottom: 18px;
    text-transform: uppercase;
}

.welcome-schedule {
    margin-bottom: 24px;
}

.schedule-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 6px 0;
    color: var(--text-gray);
    font-size: 0.82rem;
}

.schedule-row i {
    color: var(--primary);
    font-size: 0.75rem;
}

.welcome-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 40px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 30px var(--shadow-primary);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.welcome-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px var(--shadow-primary);
}

.welcome-btn:active {
    transform: scale(0.96);
}

/* ===== APP CONTAINER ===== */
.app-container {
    min-height: 100vh;
    background: var(--bg-dark);
}

/* ===== HEADER ===== */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10,10,15,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: transform 0.35s ease;
}

.app-header.header-hidden {
    transform: translateY(-100%);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    max-width: 600px;
    margin: 0 auto;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo-img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(230,57,70,0.3);
}

.header-text {
    display: flex;
    flex-direction: column;
}

.header-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.35rem;
    letter-spacing: 2px;
    color: var(--text-white);
    line-height: 1;
}

.header-tagline {
    font-size: 0.65rem;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 500;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-btn {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-white);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

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

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    background: var(--primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-dark);
}

/* ===== PROMO BANNER ===== */
.promo-banner {
    margin-top: 63px;
    padding: 10px 16px;
    overflow: hidden;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.promo-inner {
    display: flex;
    gap: 12px;
    animation: scrollPromo 25s linear infinite;
    width: max-content;
}

@keyframes scrollPromo {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.promo-chip {
    flex-shrink: 0;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.promo-chip.fire {
    background: linear-gradient(135deg, rgba(230,57,70,0.2), rgba(230,57,70,0.08));
    color: var(--primary-light);
    border: 1px solid rgba(230,57,70,0.2);
}

.promo-chip.gold {
    background: linear-gradient(135deg, rgba(255,215,0,0.15), rgba(255,215,0,0.05));
    color: var(--accent);
    border: 1px solid rgba(255,215,0,0.2);
}

.promo-chip.green {
    background: linear-gradient(135deg, rgba(37,211,102,0.15), rgba(37,211,102,0.05));
    color: var(--success);
    border: 1px solid rgba(37,211,102,0.2);
}

/* ===== CATEGORY NAV ===== */
.category-nav {
    position: sticky;
    top: 63px;
    z-index: 90;
    background: rgba(10,10,15,0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: top 0.35s ease;
}

.category-nav.nav-header-hidden {
    top: 0;
}

.category-nav-inner {
    display: flex;
    gap: 8px;
    padding: 10px 16px;
    overflow-x: auto;
    scroll-behavior: smooth;
    -ms-overflow-style: none;
    scrollbar-width: none;
    max-width: 600px;
    margin: 0 auto;
}

.category-nav-inner::-webkit-scrollbar { display: none; }

.cat-chip {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 6px;
    border-radius: var(--radius-full);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
}

.cat-chip:hover, .cat-chip.active {
    background: linear-gradient(135deg, rgba(230,57,70,0.2), rgba(230,57,70,0.08));
    border-color: rgba(230,57,70,0.3);
}

.cat-chip.active {
    box-shadow: 0 4px 20px rgba(230,57,70,0.15);
}

.cat-chip-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    font-size: 0.9rem;
}

.cat-chip-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cat-chip-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    white-space: nowrap;
}

.cat-chip.active .cat-chip-label {
    color: var(--primary-light);
}

/* ===== MENU CONTENT ===== */
.menu-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 10px 12px 120px;
}

/* Section */
.menu-section {
    margin-bottom: 32px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 4px 12px;
}

.section-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(230,57,70,0.15), rgba(230,57,70,0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.section-info h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 1.5px;
    color: var(--text-white);
}

.section-info p {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ===== PRODUCT GRID ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.product-card {
    background: var(--gradient-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    border-color: rgba(230,57,70,0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.product-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 85%;
    overflow: hidden;
    background: var(--bg-elevated);
}

.product-img-wrapper img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, opacity 0.4s ease;
    opacity: 0;
}

.product-img-wrapper.loaded img {
    opacity: 1;
}

.product-img-wrapper:hover img {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 3px 10px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-info {
    padding: 10px;
}

.product-name {
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--text-white);
    margin-bottom: 3px;
    line-height: 1.2;
}

.product-desc {
    font-size: 0.65rem;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
}

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

.product-price {
    font-weight: 800;
    font-size: 1rem;
    color: var(--primary);
}

.product-price .original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 500;
    margin-right: 4px;
}

.product-add-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px var(--shadow-primary);
}

.product-add-btn:hover {
    transform: scale(1.1);
}

.product-add-btn:active {
    transform: scale(0.9);
}

/* ===== EXPANDABLE LIST (Beverages) ===== */
.expandable-section .section-header {
    position: relative;
}

.section-price-range {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 600;
    background: rgba(230,57,70,0.1);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(230,57,70,0.15);
}

.beverage-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.beverage-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--gradient-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.beverage-item:hover {
    border-color: rgba(230,57,70,0.15);
    background: var(--bg-card-hover);
}

.beverage-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.beverage-name {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-white);
}

.beverage-detail {
    font-size: 0.68rem;
    color: var(--text-muted);
}

.beverage-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.beverage-price {
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--primary);
}

.beverage-add-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(230,57,70,0.12);
    border: 1px solid rgba(230,57,70,0.2);
    color: var(--primary);
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

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

/* ===== PROMO CARDS ===== */
.promo-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.promo-card {
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 18px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.promo-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(ellipse at top right, rgba(230,57,70,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.promo-card:hover {
    border-color: rgba(230,57,70,0.2);
    transform: translateY(-2px);
}

.promo-badge-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promo-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 1px;
    color: var(--text-white);
    margin-bottom: 6px;
}

.promo-desc {
    font-size: 0.75rem;
    color: var(--text-gray);
    line-height: 1.5;
    margin-bottom: 12px;
}

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

.promo-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
}

.promo-price .promo-original {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 500;
    margin-right: 6px;
}

.promo-add-btn {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    color: white;
    border: none;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 15px var(--shadow-primary);
}

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

/* ===== CART FLOAT BAR ===== */
.cart-float {
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 560px;
    z-index: 80;
    cursor: pointer;
    animation: slideUpBounce 0.4s ease;
}

@keyframes slideUpBounce {
    0% { transform: translateX(-50%) translateY(100px); opacity: 0; }
    70% { transform: translateX(-50%) translateY(-5px); }
    100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.cart-float-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: var(--primary);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px var(--shadow-primary), 0 0 0 1px rgba(255,255,255,0.1) inset;
}

.cart-float-left {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
}

.cart-float-left i {
    font-size: 1.1rem;
}

.cart-float-right {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.cart-float-total {
    font-weight: 800;
    font-size: 1.05rem;
}

.cart-float-arrow {
    font-size: 0.72rem;
    font-weight: 600;
    opacity: 0.9;
}

/* ===== CART PANEL ===== */
.cart-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.cart-panel {
    position: fixed;
    bottom: 0; left: 0;
    width: 100%;
    max-height: 85vh;
    background: var(--bg-surface);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    z-index: 201;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
    display: flex;
    flex-direction: column;
}

.cart-panel.open {
    transform: translateY(0);
}

.cart-handle {
    width: 40px;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
    margin: 10px auto 0;
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--border);
}

.cart-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-header h2 i {
    color: var(--primary);
}

.cart-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-gray);
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
}

.cart-empty {
    text-align: center;
    padding: 40px 0;
}

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

.cart-empty p {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.cart-empty span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.cart-item-img {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    object-fit: cover;
    background: var(--bg-elevated);
}

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

.cart-item-name {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-sauces {
    font-size: 0.65rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--primary);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text-white);
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

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

.cart-qty-btn.remove:hover {
    background: var(--danger);
    border-color: var(--danger);
}

.cart-qty-val {
    font-weight: 700;
    font-size: 0.85rem;
    min-width: 20px;
    text-align: center;
}

.cart-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.cart-total-row span:first-child {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-gray);
}

.cart-total-amount {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary);
}

.cart-notes {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-white);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    resize: none;
    height: 50px;
    margin-bottom: 12px;
}

.cart-notes::placeholder {
    color: var(--text-muted);
}

.cart-checkout-btn {
    width: 100%;
    padding: 14px;
    background: #25D366;
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s ease;
    box-shadow: 0 6px 20px rgba(37,211,102,0.3);
}

.cart-checkout-btn:hover {
    background: #20BD5A;
    transform: translateY(-1px);
}

/* ===== FLOATING MENU FAB ===== */
.menu-fab {
    position: fixed;
    bottom: 20px;
    right: 16px;
    z-index: 70;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-white);
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    transition: all 0.3s ease;
}

.menu-fab:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.menu-fab-label {
    font-size: 0.72rem;
    font-weight: 600;
}

/* ===== NAV PANEL ===== */
.menu-nav-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 150;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.menu-nav-panel {
    position: fixed;
    bottom: 0; right: 0;
    width: 280px;
    max-height: 80vh;
    background: var(--bg-surface);
    border-radius: var(--radius-xl) 0 0 0;
    z-index: 151;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.menu-nav-panel.open {
    transform: translateX(0);
}

.menu-nav-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.menu-nav-logo {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.menu-nav-header h3 {
    flex: 1;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.menu-nav-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.menu-nav-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.menu-nav-cart-summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.menu-nav-cart-summary:hover {
    border-color: rgba(230,57,70,0.3);
}

.menu-nav-cart-icon {
    position: relative;
    font-size: 1.1rem;
    color: var(--primary);
}

.menu-nav-cart-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    width: 16px;
    height: 16px;
    background: var(--primary);
    color: white;
    font-size: 0.55rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-nav-cart-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.menu-nav-cart-title {
    font-weight: 600;
    font-size: 0.8rem;
}

.menu-nav-cart-detail {
    font-size: 0.68rem;
    color: var(--text-muted);
}

.menu-nav-divider {
    height: 1px;
    background: var(--border);
    margin: 12px 0;
}

.menu-nav-section-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 8px;
    padding-left: 4px;
}

.menu-nav-categories {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.menu-nav-cat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-light);
    text-decoration: none;
}

.menu-nav-cat-item:hover {
    background: rgba(230,57,70,0.08);
    color: var(--primary-light);
}

.menu-nav-cat-item span.cat-emoji {
    font-size: 1.1rem;
}

.menu-nav-cat-item span.cat-label {
    font-size: 0.82rem;
    font-weight: 500;
}

.menu-nav-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.menu-nav-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.menu-nav-info-row i {
    color: var(--primary);
    width: 16px;
    text-align: center;
}

/* ===== FOOTER ===== */
.app-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 30px 16px;
}

.footer-inner {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo-img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 16px;
    border: 2px solid rgba(230,57,70,0.2);
}

.footer-schedule {
    margin-bottom: 16px;
}

.footer-schedule h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    color: var(--primary);
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.footer-schedule p {
    font-size: 0.75rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.footer-info span {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.footer-info span i {
    color: var(--primary);
}

.footer-copy {
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 300;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 16px;
}

.modal-content {
    width: 100%;
    max-width: 500px;
    max-height: 70vh;
    background: var(--bg-surface);
    border-radius: var(--radius-xl) var(--radius-xl) var(--radius-lg) var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalSlideUp 0.35s ease;
}

@keyframes modalSlideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

.sauce-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.sauce-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.sauce-option.selected {
    border-color: var(--primary);
    background: rgba(230,57,70,0.08);
}

.sauce-option:hover {
    border-color: rgba(230,57,70,0.3);
}

.sauce-check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: transparent;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.sauce-option.selected .sauce-check {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.sauce-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
}

.sauce-heat {
    font-size: 0.65rem;
    margin-left: auto;
}

.modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border);
}

.modal-confirm-btn {
    width: 100%;
    padding: 13px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px var(--shadow-primary);
    transition: all 0.2s ease;
}

.modal-confirm-btn:hover {
    transform: translateY(-1px);
}

/* ===== IMAGE PREVIEW ===== */
.image-preview-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 400;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.image-preview-overlay.active {
    display: flex;
}

.image-preview-container {
    max-width: 500px;
    width: 100%;
    position: relative;
}

.image-preview-close {
    position: absolute;
    top: -40px;
    right: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-preview-img-wrapper {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 16px;
}

.image-preview-img {
    width: 100%;
    display: block;
}

.image-preview-info {
    text-align: center;
}

.image-preview-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.image-preview-info p {
    font-size: 0.78rem;
    color: var(--text-gray);
    margin-bottom: 10px;
}

.image-preview-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 14px;
}

.image-preview-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 20px var(--shadow-primary);
}

/* ===== ADD ANIMATION ===== */
@keyframes addedPulse {
    0% { box-shadow: 0 0 0 0 rgba(230,57,70,0.5); }
    70% { box-shadow: 0 0 0 12px rgba(230,57,70,0); }
    100% { box-shadow: 0 0 0 0 rgba(230,57,70,0); }
}

.product-card.added {
    animation: addedPulse 0.6s ease;
}

/* ===== TOAST ===== */
.toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    padding: 10px 20px;
    background: var(--bg-elevated);
    color: var(--text-white);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid var(--border);
    z-index: 500;
    opacity: 0;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: none;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

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

/* ===== BEVERAGE IMAGE ===== */
.beverage-img-container {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-elevated);
}

.beverage-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.beverage-img-container.loaded img {
    opacity: 1;
}

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

@media (min-width: 1024px) {
    .menu-content {
        max-width: 800px;
    }
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }
}

/* ===== KOREAN THEMED DECORATIVE ELEMENTS ===== */
.korean-pattern-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 8px 0;
    opacity: 0.3;
}

.korean-pattern-divider span {
    font-size: 0.7rem;
    color: var(--primary);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(230,57,70,0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(230,57,70,0.5);
}

/* ===== THANK YOU MODAL ===== */
.thankyou-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.thankyou-content {
    text-align: center;
    max-width: 380px;
    padding: 40px 30px;
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    animation: modalSlideUp 0.4s ease;
}

.thankyou-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.thankyou-content h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.thankyou-content p {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 6px;
}

.thankyou-order-num {
    font-weight: 700;
    color: var(--primary);
    font-size: 1rem;
    margin-bottom: 20px;
}

.thankyou-close-btn {
    padding: 12px 30px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--shadow-primary);
}