/* ============================================
   ماركيتا منيو - Marketa Menu
   نظام قوائم المطاعم الرقمية
   ============================================ */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Primary Colors */
    --primary: #e22323;
    --primary-dark: #c01e1e;
    --primary-light: #ffb510;
    --primary-rgb: 226, 35, 35;
    
    /* Secondary Colors */
    --secondary: #262626;
    --secondary-light: #333333;
    
    /* Category Colors */
    --western-color: #FF9800;
    --eastern-color: #8D6E63;
    --desserts-color: #E91E63;
    --appetizers-color: #4CAF50;
    --salads-color: #8BC34A;
    --soups-color: #FF6B35;
    --grills-color: #F44336;
    --shawarma-color: #FF9800;
    --pizza-color: #FF5722;
    --drinks-color: #2196F3;
    --custom-color: #9C27B0;
    
    /* Accents */
    --success: #4CAF50;
    --warning: #FFC107;
    --danger: #F44336;
    --info: #2196F3;
    
    /* Neutrals */
    --bg-main: #FFFFFF;
    --bg-card: #F5F5F5;
    --bg-elevated: #EEEEEE;
    --text-primary: #262626;
    --text-secondary: #555555;
    --text-muted: #999999;
    --border-color: rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-arabic: 'IBM Plex Sans Arabic', sans-serif;
    --font-english: 'IBM Plex Sans Arabic', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 20px rgba(var(--primary-rgb), 0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-arabic);
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

input, textarea {
    font-family: inherit;
    border: none;
    outline: none;
}

img {
    max-width: 100%;
    display: block;
}

/* ============================================
   App Container
   ============================================ */
.app-container {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    background: var(--bg-main);
    position: relative;
}

/* ============================================
   Header
   ============================================ */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-main);
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--bg-card);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
}

.action-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--primary);
}

.payment-btn {
    color: var(--success);
}

.payment-btn:hover {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

.feedback-btn {
    padding: 10px 12px;
}

/* Search Toggle Button */
.search-toggle-btn {
    padding: 10px 12px;
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    inset: 0;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.search-overlay.open {
    opacity: 1;
    visibility: visible;
}

.search-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.search-overlay-content {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: var(--bg-main);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-overlay.open .search-overlay-content {
    transform: translateY(0);
}

.search-overlay-box {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    transition: var(--transition-base);
}

.search-overlay-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
    background: var(--bg-main);
}

.search-overlay-box i {
    color: var(--primary);
    font-size: 1rem;
}

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

.search-overlay-box input::placeholder {
    color: var(--text-muted);
}

.search-overlay-clear {
    width: 26px;
    height: 26px;
    background: var(--bg-elevated);
    border: none;
    border-radius: 50%;
    color: var(--text-muted);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 0.75rem;
}

.search-overlay-clear.visible {
    display: flex;
}

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

.search-overlay-close {
    background: none;
    border: none;
    color: var(--primary);
    font-family: var(--font-arabic);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    padding: 8px 4px;
    white-space: nowrap;
    transition: var(--transition-base);
}

.search-overlay-close:hover {
    opacity: 0.7;
}

/* ============================================
   Main Content
   ============================================ */
.app-main {
    padding: var(--spacing-md);
    padding-bottom: 100px;
}

.app-main.splash-main {
    padding: 0;
    padding-bottom: 0;
}

/* ============================================
   Splash Hero
   ============================================ */
.splash-hero {
    position: relative;
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: flex-end;
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin: var(--spacing-sm);
}

.splash-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.splash-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(0, 0, 0, 0.4) 40%,
        rgba(0, 0, 0, 0.15) 100%
    );
    z-index: 1;
}

.splash-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) var(--spacing-lg);
    width: 100%;
}

.splash-welcome {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 6px;
    font-weight: 400;
}

.splash-title {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 8px;
}

.splash-subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    max-width: 280px;
}

.splash-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 28px;
    background: var(--primary);
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
   /* box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.4); */
}

.splash-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(var(--primary-rgb), 0.5);
}

.splash-btn i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.splash-btn:hover i {
    transform: translateX(-4px);
}

/* ============================================
   Ad Banner - Restaurant Space
   ============================================ */
.ad-banner {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.ad-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.ad-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.ad-logo {
    width: 70px;
    height: 70px;
    background: var(--bg-main);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    border: 2px dashed var(--border-color);
    flex-shrink: 0;
}

.ad-text {
    flex: 1;
}

.ad-welcome {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.ad-restaurant-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ad-slogan {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.ad-decoration {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
}

.ad-badge {
    background: var(--primary);
    color: white;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* ============================================
   Scan Section
   ============================================ */
.scan-section {
    margin-bottom: var(--spacing-md);
}

.scan-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.scan-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.scan-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.scan-icon {
    position: relative;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scan-icon i {
    font-size: 1.5rem;
    color: white;
    z-index: 1;
}

.scan-pulse {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    border: 2px solid rgba(255, 255, 255, 0.5);
    animation: pulse-scan 2s ease-in-out infinite;
}

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

.scan-info {
    flex: 1;
}

.scan-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.scan-info p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.scan-arrow {
    color: white;
    font-size: 1.2rem;
    animation: arrow-move 1s ease-in-out infinite;
}

@keyframes arrow-move {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-5px); }
}

/* ============================================
   Categories Section
   ============================================ */
.categories-section {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    font-weight: 600;
}

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

.categories-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Category Card */
.category-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
}

.category-card:hover {
    transform: translateX(-5px);
    border-color: transparent;
}

.category-bg {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: var(--transition-base);
}

.category-card:hover .category-bg {
    opacity: 1;
}

/* Western */
.category-card.western:hover {
    border-color: var(--western-color);
}

.category-card.western .category-bg {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.1) 0%, transparent 50%);
}

.category-card.western .category-icon {
    background: linear-gradient(135deg, var(--western-color) 0%, #F57C00 100%);
}

/* Eastern */
.category-card.eastern:hover {
    border-color: var(--eastern-color);
}

.category-card.eastern .category-bg {
    background: linear-gradient(135deg, rgba(141, 110, 99, 0.1) 0%, transparent 50%);
}

.category-card.eastern .category-icon {
    background: linear-gradient(135deg, var(--eastern-color) 0%, #6D4C41 100%);
}

/* Desserts */
.category-card.desserts:hover {
    border-color: var(--desserts-color);
}

.category-card.desserts .category-bg {
    background: linear-gradient(135deg, rgba(233, 30, 99, 0.1) 0%, transparent 50%);
}

.category-card.desserts .category-icon {
    background: linear-gradient(135deg, var(--desserts-color) 0%, #C2185B 100%);
}

/* Appetizers */
.category-card.appetizers:hover {
    border-color: var(--appetizers-color);
}

.category-card.appetizers .category-bg {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, transparent 50%);
}

.category-card.appetizers .category-icon {
    background: linear-gradient(135deg, var(--appetizers-color) 0%, #388E3C 100%);
}

/* Salads */
.category-card.salads:hover {
    border-color: var(--salads-color);
}

.category-card.salads .category-bg {
    background: linear-gradient(135deg, rgba(139, 195, 74, 0.1) 0%, transparent 50%);
}

.category-card.salads .category-icon {
    background: linear-gradient(135deg, var(--salads-color) 0%, #689F38 100%);
}

/* Soups */
.category-card.soups:hover {
    border-color: var(--soups-color);
}

.category-card.soups .category-bg {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
}

.category-card.soups .category-icon {
    background: linear-gradient(135deg, var(--soups-color) 0%, #E64A19 100%);
}

/* Grills */
.category-card.grills:hover {
    border-color: var(--grills-color);
}

.category-card.grills .category-bg {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.1) 0%, transparent 50%);
}

.category-card.grills .category-icon {
    background: linear-gradient(135deg, var(--grills-color) 0%, #D32F2F 100%);
}

/* Shawarma */
.category-card.shawarma:hover {
    border-color: var(--shawarma-color);
}

.category-card.shawarma .category-bg {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.1) 0%, transparent 50%);
}

.category-card.shawarma .category-icon {
    background: linear-gradient(135deg, var(--shawarma-color) 0%, #F57C00 100%);
}

/* Pizza */
.category-card.pizza:hover {
    border-color: var(--pizza-color);
}

.category-card.pizza .category-bg {
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.1) 0%, transparent 50%);
}

.category-card.pizza .category-icon {
    background: linear-gradient(135deg, var(--pizza-color) 0%, #E64A19 100%);
}

/* Drinks */
.category-card.drinks:hover {
    border-color: var(--drinks-color);
}

.category-card.drinks .category-bg {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1) 0%, transparent 50%);
}

.category-card.drinks .category-icon {
    background: linear-gradient(135deg, var(--drinks-color) 0%, #1976D2 100%);
}

/* Custom */
.category-card.custom:hover {
    border-color: var(--custom-color);
}

.category-card.custom .category-bg {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.1) 0%, transparent 50%);
}

.category-card.custom .category-icon {
    background: linear-gradient(135deg, var(--custom-color) 0%, #7B1FA2 100%);
}

.category-icon {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.category-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.category-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.category-content p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.category-arrow {
    width: 36px;
    height: 36px;
    background: var(--bg-elevated);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition-base);
    position: relative;
    z-index: 1;
}

.category-card:hover .category-arrow {
    background: var(--primary);
    color: white;
}

/* ============================================
   Quick Actions
   ============================================ */
.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.quick-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-base);
    position: relative;
}

.quick-btn:hover {
    background: var(--bg-elevated);
    border-color: var(--primary);
    color: var(--primary);
}

.quick-btn i {
    font-size: 1.2rem;
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 20px;
    height: 20px;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

/* ============================================
   Footer
   ============================================ */
.app-footer {
    text-align: center;
    padding: var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ============================================
   Modals
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.modal.open {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    transition: var(--transition-base);
}

.modal.open .modal-content {
    transform: translateY(0) scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
}

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

.modal-close {
    width: 36px;
    height: 36px;
    background: var(--bg-main);
    border-radius: 50%;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.modal-close:hover {
    background: var(--danger);
    color: white;
}

.modal-body {
    padding: var(--spacing-lg);
}

/* Payment Options */
.payment-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.payment-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--transition-base);
}

.payment-option:hover {
    border-color: var(--primary);
    background: var(--bg-main);
}

.payment-option img {
    height: 24px;
    width: auto;
}

.payment-option i {
    font-size: 1.8rem;
}

.payment-option span {
    font-size: 0.85rem;
}

.payment-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: rgba(76, 175, 80, 0.1);
    border-radius: var(--radius-sm);
    color: var(--success);
    font-size: 0.8rem;
}

/* Feedback Form */
.feedback-form .form-group {
    margin-bottom: var(--spacing-md);
}

.feedback-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.feedback-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs);
}

.feedback-type {
    cursor: pointer;
}

.feedback-type input {
    display: none;
}

.feedback-type span {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: var(--spacing-sm);
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    transition: var(--transition-base);
}

.feedback-type span i {
    font-size: 1.2rem;
}

.feedback-type input:checked + span {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.1);
}

.feedback-form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    resize: none;
    transition: var(--transition-base);
}

.feedback-form textarea:focus {
    border-color: var(--primary);
}

.feedback-form textarea::placeholder {
    color: var(--text-muted);
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary);
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-base);
}

.submit-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

/* Scan Modal */
.scan-modal-content {
    max-width: 350px;
}

.scanner-area {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.scanner-frame {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--spacing-md);
    background: var(--bg-main);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.scanner-corners {
    position: absolute;
    inset: 15px;
    border: 3px solid var(--primary);
    border-radius: var(--radius-sm);
}

.scanner-corners::before,
.scanner-corners::after {
    content: '';
    position: absolute;
    background: var(--bg-main);
}

.scanner-corners::before {
    top: 20px;
    bottom: 20px;
    left: -5px;
    right: -5px;
}

.scanner-corners::after {
    left: 20px;
    right: 20px;
    top: -5px;
    bottom: -5px;
}

.scanner-line {
    position: absolute;
    width: calc(100% - 40px);
    height: 3px;
    background: var(--primary);
    left: 20px;
    top: 20px;
    box-shadow: 0 0 10px var(--primary);
    animation: scan-line 2s ease-in-out infinite;
    z-index: 1;
}

@keyframes scan-line {
    0%, 100% { top: 20px; }
    50% { top: calc(100% - 23px); }
}

.scanner-area p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.manual-entry {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.manual-entry > p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
}

.code-input {
    display: flex;
    gap: var(--spacing-xs);
}

.code-input input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    text-align: center;
    font-size: 1rem;
}

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

.code-input button {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.code-input button:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   Notification
   ============================================ */
.notification {
    position: fixed;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-elevated);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-lg);
    z-index: 9999;
    border: 1px solid var(--primary);
    opacity: 0;
    transition: var(--transition-base);
}

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

.notification i {
    color: var(--primary);
}

/* ============================================
   MENU PAGE STYLES
   ============================================ */
.menu-page {
    background: var(--bg-main);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    inset: 0;
   /* background: var(--bg-main); */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: var(--transition-slow);
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
   /* background: var(--primary);*/
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.loader p {
    color: var(--text-secondary);
}

/* Error Message */
.error-message {
    text-align: center;
    padding: var(--spacing-xl);
}

.error-message i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.error-message h2 {
    margin-bottom: var(--spacing-sm);
}

.error-message p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.error-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
}

/* Restaurant Header */
.restaurant-header {
    position: relative;
    height: 280px;
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-lg);
}

.header-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.header-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-main) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.5) 100%);
}

.header-content {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.back-btn {
    position: absolute;
    top: -180px;
    right: 0;
    width: 44px;
    height: 44px;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition-base);
}

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

.restaurant-info {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-md);
}

.restaurant-logo {
    width: 80px;
    height: 80px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    border: 3px solid var(--bg-main);
    box-shadow: var(--shadow-md);
}

.restaurant-details h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.restaurant-details > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.restaurant-meta {
    display: flex;
    gap: var(--spacing-md);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.meta-item i {
    color: var(--primary);
}

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

/* Cart Icon (Header) */
.restaurant-header .cart-icon {
    position: relative;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid var(--border-color);
}

.restaurant-header .cart-icon:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.cart-icon i {
    font-size: 1.2rem;
}

.cart-count {
    position: absolute;
    top: -5px;
    left: -5px;
    min-width: 22px;
    height: 22px;
    background: var(--warning);
    color: var(--secondary);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Category Navigation */
.category-nav {
    background: var(--bg-main);
    padding: var(--spacing-sm) 0;
    position: relative;
    z-index: 100;
    transition: var(--transition-base);
}

.category-nav.sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(20px);
    background: rgba(13, 17, 23, 0.95);
}

.category-nav-inner {
    display: flex;
    gap: var(--spacing-xs);
    overflow-x: auto;
    padding: 0 var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

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

.category-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.9rem;
    white-space: nowrap;
    transition: var(--transition-base);
    border: 1px solid transparent;
}

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

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

.category-btn i {
    font-size: 1rem;
}

/* Menu Content */
.menu-content {
    padding: var(--spacing-lg) 0 100px;
}

/* Search Bar (Menu Page) */
.menu-content .search-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.menu-content .search-bar i {
    color: var(--text-muted);
}

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

.menu-content .search-bar input::placeholder {
    color: var(--text-muted);
}

.menu-content .search-bar input:focus {
    outline: none;
}

.menu-content .clear-search {
    width: 30px;
    height: 30px;
    background: var(--bg-elevated);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition-base);
}

.menu-content .clear-search:hover {
    background: var(--primary);
    color: white;
}

/* Menu Category Section */
.menu-category-section {
    margin-bottom: var(--spacing-xl);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.category-header i {
    color: var(--primary);
    font-size: 1.2rem;
}

.category-header h2 {
    font-size: 1.3rem;
    font-weight: 600;
}

.item-count {
    margin-right: auto;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Menu Grid */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

/* Menu Card */
.menu-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-base);
}

.menu-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.1);
    box-shadow: var(--shadow-md);
}

.card-image {
    position: relative;
    height: 160px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.menu-card:hover .card-image img {
    transform: scale(1.1);
}

.item-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 5px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
}

.item-badge.new {
    background: var(--warning);
    color: var(--secondary);
}

.item-badge.popular {
    background: var(--primary);
    color: white;
}

.card-content {
    padding: var(--spacing-md);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.card-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.card-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

.add-btn {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    transition: var(--transition-base);
}

.add-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.add-btn.added {
    background: var(--success);
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

/* ============================================
   Cart Sidebar
   ============================================ */
.cart-sidebar {
    position: fixed;
    top: 0;
    left: -400px;
    width: 400px;
    max-width: 100%;
    height: 100vh;
    background: var(--bg-card);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transition: var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.cart-sidebar.open {
    left: 0;
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-color);
}

.cart-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
}

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

.close-cart {
    width: 40px;
    height: 40px;
    background: var(--bg-main);
    border-radius: 50%;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.close-cart:hover {
    background: var(--danger);
    color: white;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.cart-items::-webkit-scrollbar {
    width: 4px;
}

.cart-items::-webkit-scrollbar-track {
    background: var(--bg-main);
}

.cart-items::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 2px;
}

.cart-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.cart-item-image {
    width: 65px;
    height: 65px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

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

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

.cart-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
}

.cart-item-notes {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.cart-item-qty button {
    width: 26px;
    height: 26px;
    background: var(--bg-main);
    border-radius: 50%;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.cart-item-qty button:hover {
    background: var(--primary);
}

.cart-item-qty span {
    min-width: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item-remove {
    width: 30px;
    height: 30px;
    background: transparent;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    align-self: flex-start;
}

.cart-item-remove:hover {
    color: var(--danger);
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.cart-empty i {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
}

.cart-footer {
    padding: var(--spacing-md);
    background: var(--bg-elevated);
    border-top: 1px solid var(--border-color);
}

.cart-summary {
    margin-bottom: var(--spacing-md);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.summary-row.total {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-sm);
    margin-top: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.05rem;
}

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

.checkout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.checkout-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

/* Cart Overlay */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.cart-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   Item Modal
   ============================================ */
.item-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.item-modal.open {
    opacity: 1;
    visibility: visible;
}

.item-modal .modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    max-width: 450px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition-base);
}

.item-modal.open .modal-content {
    transform: scale(1) translateY(0);
}

.item-modal .modal-close {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    color: white;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.item-modal .modal-close:hover {
    background: var(--danger);
}

.modal-image {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.modal-details {
    padding: var(--spacing-lg);
}

.modal-badges {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.modal-badge {
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
}

.modal-badge.new {
    background: var(--warning);
    color: var(--secondary);
}

.modal-badge.popular {
    background: var(--primary);
    color: white;
}

.modal-details h2 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-xs);
}

.modal-details > p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    font-size: 0.95rem;
}

.modal-info {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.info-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

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

.modal-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.quantity-selector {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm);
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.qty-btn {
    width: 38px;
    height: 38px;
    background: var(--bg-main);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

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

#qtyValue {
    min-width: 35px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
}

.modal-notes {
    margin-bottom: var(--spacing-md);
}

.modal-notes label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.modal-notes textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    resize: none;
    transition: var(--transition-base);
}

.modal-notes textarea:focus {
    border-color: var(--primary);
}

.add-to-cart-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

.btn-price {
    margin-right: auto;
    padding-right: var(--spacing-sm);
    border-right: 2px solid rgba(255,255,255,0.2);
}

/* Table Badge */
.table-badge {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    display: none;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
    box-shadow: var(--shadow-md);
    z-index: 100;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 480px) {
    .app-container {
        max-width: 100%;
    }
    
    .header-top {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .action-btn span {
        display: none;
    }
    
    .action-btn {
        padding: 10px;
    }
    
    .category-card {
        padding: var(--spacing-sm);
    }
    
    .category-icon {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-sidebar {
        width: 100%;
        left: -100%;
    }
}