/* ========================================
   Restaurant Mobile Website - Styles
   ======================================== */

:root {
    /* Primary Colors */
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --primary-light: #ff8c5a;

    /* Secondary Colors */
    --secondary: #2d3436;
    --secondary-light: #636e72;

    /* Accent Colors */
    --accent: #00b894;
    --accent-light: #55efc4;

    /* Background Colors */
    --bg-primary: #faf9f7;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;

    /* Text Colors */
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --text-light: #b2bec3;

    /* Gradient */
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #ff8c5a 100%);
    --gradient-secondary: linear-gradient(135deg, #2d3436 0%, #636e72 100%);
    --gradient-accent: linear-gradient(135deg, #00b894 0%, #55efc4 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-primary: 0 4px 20px rgba(255, 107, 53, 0.35);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md);
    transition: var(--transition-normal);
}

.header-bg {
    position: absolute;
    inset: 0;
    background: var(--bg-secondary);
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transition: var(--transition-normal);
}

.header.scrolled .header-bg {
    opacity: 1;
}

.header-content {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

.logo-text h1 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    text-shadow: 0 2px 4px rgba(255, 107, 53, 0.2);
}

.logo-text p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: -2px;
}

.cart-btn {
    position: relative;
    width: 48px;
    height: 48px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-btn:active {
    transform: scale(0.95);
}

.cart-icon {
    font-size: 1.5rem;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 22px;
    height: 22px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
    transition: var(--transition-fast);
}

.cart-count.bump {
    animation: bump 0.3s ease;
}

@keyframes bump {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.3);
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    background: var(--gradient-primary);
    padding: 120px var(--space-lg) 80px;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

.hero h2 {
    color: white;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    font-weight: 500;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 40px;
    background: var(--bg-primary);
    clip-path: ellipse(70% 100% at 50% 100%);
}

/* ========================================
   Categories Navigation
   ======================================== */
.categories-nav {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-md);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-snap-type: x mandatory;
    scroll-padding: var(--space-md);
}

.categories-nav::-webkit-scrollbar {
    display: none;
}

.category-btn {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    border: none;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    scroll-snap-align: start;
}

.category-btn .cat-icon {
    font-size: 1.8rem;
    transition: var(--transition-fast);
}

.category-btn span:last-child {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.category-btn.active {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-primary);
    transform: translateY(-2px);
}

.category-btn.active span:last-child {
    color: white;
}

.category-btn:active {
    transform: scale(0.95);
}

/* ========================================
   Menu Section
   ======================================== */
.menu-section {
    padding: var(--space-md);
    padding-bottom: 100px;
    max-width: 600px;
    margin: 0 auto;
}

.menu-category {
    margin-bottom: var(--space-xl);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.category-title .emoji {
    font-size: 1.5rem;
}

.menu-grid {
    display: grid;
    gap: var(--space-md);
}

/* Menu Card */
.menu-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

.menu-card:nth-child(1) {
    animation-delay: 0.1s;
}

.menu-card:nth-child(2) {
    animation-delay: 0.15s;
}

.menu-card:nth-child(3) {
    animation-delay: 0.2s;
}

.menu-card:nth-child(4) {
    animation-delay: 0.25s;
}

.menu-card:nth-child(5) {
    animation-delay: 0.3s;
}

.menu-card:nth-child(6) {
    animation-delay: 0.35s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.menu-card:active {
    transform: scale(0.98);
}

.card-content {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
}

.card-image {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

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

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

.card-image .badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--accent);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
}

.card-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-info h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.card-info p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
}

.price small {
    font-size: 0.8rem;
    font-weight: 600;
}

.add-to-cart {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: var(--gradient-primary);
    color: white;
    font-family: 'Tajawal', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    cursor: pointer;
    box-shadow: var(--shadow-primary);
    transition: var(--transition-fast);
}

.add-to-cart:active {
    transform: scale(0.95);
}

.add-to-cart .plus {
    font-size: 1.1rem;
    font-weight: 700;
}

/* ========================================
   Cart Panel
   ======================================== */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.cart-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    z-index: 2001;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.cart-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.close-cart {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-primary);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.close-cart:active {
    transform: scale(0.9);
}

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

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

.cart-empty .empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.cart-empty p {
    font-size: 1rem;
}

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

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

.cart-item-info {
    flex: 1;
}

.cart-item-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-info .item-price {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary);
}

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

.qty-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

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

.qty-btn.remove {
    background: #fee;
    color: #e74c3c;
}

.quantity {
    font-weight: 700;
    min-width: 24px;
    text-align: center;
}


.input-group {
    margin-bottom: var(--space-md);
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    font-family: 'Tajawal', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.input-group textarea {
    resize: none;
    height: 70px;
}

.cart-footer {
    padding: var(--space-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    background: var(--bg-secondary);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
    font-weight: 700;
}

.cart-total #cartTotal {
    color: var(--primary);
    font-size: 1.4rem;
}

.whatsapp-order-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: none;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    font-family: 'Tajawal', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--radius-xl);
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition-fast);
}

.whatsapp-order-btn:active {
    transform: scale(0.98);
}

.whatsapp-icon {
    font-size: 1.5rem;
}

/* ========================================
   Floating WhatsApp Button
   ======================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 999;
    text-decoration: none;
    transition: var(--transition-fast);
}

.floating-whatsapp:active {
    transform: scale(0.95);
}

.whatsapp-float-icon {
    font-size: 2rem;
}

.pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25d366;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ========================================
   Toast Notification
   ======================================== */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--secondary);
    color: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.toast-icon {
    width: 24px;
    height: 24px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.toast-text {
    font-weight: 600;
}

/* ========================================
   Product Modal
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    z-index: 2500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

@media (min-width: 600px) {
    .modal-overlay {
        align-items: center;
        padding: 20px;
    }
}

.modal-content {
    background: var(--bg-secondary);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    position: relative;
    transform: translateY(100%);
    transition: var(--transition-normal);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

@media (min-width: 600px) {
    .modal-content {
        border-radius: var(--radius-xl);
        transform: scale(0.9);
        height: auto;
    }
}

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

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

@media (min-width: 600px) {
    .modal-overlay.active .modal-content {
        transform: scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.modal-image {
    width: 100%;
    height: 250px;
    flex-shrink: 0;
}

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

.modal-body {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

#modalTitle {
    font-size: 1.5rem;
    font-weight: 800;
}

#modalDesc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.modal-price span {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
}

.modal-extras {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: var(--space-md);
    margin-top: var(--space-sm);
}

.modal-extras h4 {
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
}

.extras-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.extra-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.extra-item:active {
    transform: scale(0.98);
}

.extra-checkbox {
    width: 20px;
    height: 20px;
    accent-color: var(--primary);
}

.extra-label {
    flex: 1;
    margin-right: var(--space-sm);
    font-weight: 500;
}

.extra-price {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.modal-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.qty-control {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
}

.qty-control button {
    width: 32px;
    height: 32px;
    border: none;
    background: white;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
    color: var(--primary);
}

.qty-control span {
    font-size: 1.2rem;
    font-weight: 800;
    min-width: 24px;
    text-align: center;
}

.add-btn {
    flex: 1;
    margin-right: var(--space-md);
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    justify-content: space-between;
    padding-inline: var(--space-lg);
    box-shadow: var(--shadow-primary);
    cursor: pointer;
}

.add-btn:active {
    transform: scale(0.98);
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (min-width: 480px) {
    .hero h2 {
        font-size: 1.8rem;
    }

    .card-image {
        width: 120px;
        height: 120px;
    }
}

/* Safe area for notched phones */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .cart-footer {
        padding-bottom: calc(var(--space-lg) + env(safe-area-inset-bottom));
    }

    .floating-whatsapp {
        bottom: calc(24px + env(safe-area-inset-bottom));
    }
}