/* ============================================
   Modern Menu UI - 2024 Refresh
   ============================================ */

:root {
    --menu-primary: #e53935;
    --menu-primary-dark: #c62828;
    --menu-secondary: #1a1a2e;
    --menu-accent: #ff6b6b;
    --menu-success: #00c853;
    --menu-bg: #f8f9fa;
    --menu-card-bg: #ffffff;
    --menu-text: #2d3436;
    --menu-text-light: #636e72;
    --menu-border: #e9ecef;
    --menu-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    --menu-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --menu-radius: 16px;
    --menu-radius-sm: 10px;
    --menu-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Restaurant Hero Header
   ============================================ */
.restaurant-hero {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.restaurant-hero .hero-cover {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.restaurant-hero .hero-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.restaurant-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 100%);
}

.restaurant-hero .container {
    position: relative;
    height: 100%;
    z-index: 2;
}

.restaurant-hero .hero-content {
    position: absolute;
    bottom: 20px;
    left: 15px;
    right: 15px;
}

.restaurant-hero .restaurant-info {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
}

.restaurant-hero .restaurant-logo {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    flex-shrink: 0;
}

.restaurant-hero .restaurant-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.restaurant-hero .restaurant-details {
    flex: 1;
    min-width: 0;
}

.restaurant-hero .restaurant-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 4px 0;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    line-height: 1.2;
}

.restaurant-hero .restaurant-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.9);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================
   Info Bar
   ============================================ */
.info-bar {
    background: var(--menu-card-bg);
    border-bottom: 1px solid var(--menu-border);
    padding: 10px 0;
}

.info-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.info-bar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-badge.open {
    background: rgba(0, 200, 83, 0.1);
    color: #00a844;
}

.status-badge.closed {
    background: rgba(229, 57, 53, 0.1);
    color: var(--menu-primary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-badge.open .status-dot {
    background: #00c853;
}

.status-badge.closed .status-dot {
    background: var(--menu-primary);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.info-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--menu-text-light);
    font-size: 0.8rem;
    text-decoration: none;
    transition: var(--menu-transition);
    padding: 5px 10px;
    border-radius: 8px;
}

.info-link:hover {
    color: var(--menu-primary);
    background: var(--menu-bg);
    text-decoration: none;
}

.info-link i {
    font-size: 1rem;
}

/* ============================================
   Category Navigation
   ============================================ */
.category-nav {
    position: sticky;
    top: 70px;
    z-index: 100;
    background: var(--menu-card-bg);
    padding: 6px 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--menu-border);
    transition: var(--menu-transition);
}

.category-nav.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}

.category-nav .nav-pills {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    padding: 2px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
}

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

.category-nav .nav-item-category {
    flex-shrink: 0;
    padding: 0 !important;
    margin: 0 !important;
}

.category-nav .nav-pills .nav-item:not(:last-child) {
    padding-right: 0 !important;
    padding-left: 0 !important;
}

.category-nav .nav-link {
    padding: 4px 10px;
    border-radius: 15px;
    font-weight: 500;
    font-size: 0.75rem;
    color: var(--menu-text);
    background: var(--menu-bg);
    border: 1px solid var(--menu-border);
    transition: var(--menu-transition);
    white-space: nowrap;
}

.category-nav .nav-link:hover {
    background: #fff;
    border-color: var(--menu-primary);
    color: var(--menu-primary);
}

.category-nav .nav-link.active {
    background: var(--menu-primary);
    color: #fff;
    border-color: var(--menu-primary);
    box-shadow: 0 2px 6px rgba(229, 57, 53, 0.2);
}

/* ============================================
   Category Sections
   ============================================ */
.category-section {
    margin-bottom: 3rem;
    scroll-margin-top: 150px;
}

.category-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--menu-secondary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--menu-primary);
    display: inline-block;
}

/* ============================================
   Menu Item Cards
   ============================================ */
.menu-item-card {
    background: var(--menu-card-bg);
    border-radius: var(--menu-radius);
    overflow: hidden;
    box-shadow: var(--menu-shadow);
    transition: var(--menu-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    border: 1px solid var(--menu-border);
}

.menu-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--menu-shadow-hover);
    border-color: var(--menu-primary);
}

.menu-item-card .card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

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

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

.menu-item-card .card-image .price-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: var(--menu-primary);
    color: #fff;
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.menu-item-card .card-image .add-btn {
    position: absolute;
    bottom: 12px;
    left: 12px;
    width: 45px;
    height: 45px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: scale(0.8);
    transition: var(--menu-transition);
}

.menu-item-card:hover .card-image .add-btn {
    opacity: 1;
    transform: scale(1);
}

.menu-item-card .card-image .add-btn i {
    font-size: 1.2rem;
    color: var(--menu-primary);
}

.menu-item-card .card-image .add-btn:hover {
    background: var(--menu-primary);
}

.menu-item-card .card-image .add-btn:hover i {
    color: #fff;
}

.menu-item-card .card-body {
    padding: 1.25rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.menu-item-card .item-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--menu-text);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.menu-item-card .item-description {
    font-size: 0.9rem;
    color: var(--menu-text-light);
    line-height: 1.5;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.menu-item-card .card-footer {
    padding: 1rem 1.25rem;
    background: var(--menu-bg);
    border-top: 1px solid var(--menu-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.menu-item-card .allergens-list {
    display: flex;
    gap: 6px;
}

.menu-item-card .allergen-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
}

.menu-item-card .allergen-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Card without image */
.menu-item-card.no-image .card-body {
    padding-top: 1.5rem;
}

.menu-item-card.no-image .price-inline {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--menu-primary);
    margin-top: auto;
    padding-top: 1rem;
}

/* ============================================
   Floating Cart Button
   ============================================ */
.cart-fab {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, var(--menu-primary) 0%, var(--menu-primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 30px rgba(229, 57, 53, 0.4);
    cursor: pointer;
    transition: var(--menu-transition);
    z-index: 1000;
    border: none;
}

.cart-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 40px rgba(229, 57, 53, 0.5);
}

.cart-fab i {
    font-size: 1.5rem;
    color: #fff;
}

.cart-fab .cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 25px;
    height: 25px;
    background: var(--menu-secondary);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
}

/* ============================================
   Empty State
   ============================================ */
.empty-menu {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-menu-icon {
    width: 120px;
    height: 120px;
    background: var(--menu-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.empty-menu-icon i {
    font-size: 3rem;
    color: var(--menu-text-light);
}

.empty-menu h3 {
    color: var(--menu-text);
    margin-bottom: 0.5rem;
}

.empty-menu p {
    color: var(--menu-text-light);
}

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 991px) {
    .restaurant-hero {
        height: 180px;
    }

    .restaurant-hero .restaurant-logo {
        width: 60px;
        height: 60px;
        border-radius: 10px;
    }

    .restaurant-hero .restaurant-name {
        font-size: 1.3rem;
    }

    .restaurant-hero .restaurant-desc {
        font-size: 0.8rem;
        -webkit-line-clamp: 1;
    }

    .info-bar {
        padding: 8px 0;
    }

    .category-nav {
        top: 56px;
        padding: 4px 0;
        margin-bottom: 0.75rem;
    }

    .category-nav .nav-pills {
        gap: 3px;
    }

    .category-nav .nav-link {
        padding: 4px 8px;
        font-size: 0.7rem;
        border-radius: 12px;
    }

    .menu-item-card .card-image {
        height: 160px;
    }

    .cart-fab {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }
}

@media (max-width: 575px) {
    .restaurant-hero {
        height: 150px;
    }

    .restaurant-hero .hero-content {
        bottom: 15px;
        left: 10px;
        right: 10px;
    }

    .restaurant-hero .restaurant-info {
        gap: 10px;
    }

    .restaurant-hero .restaurant-logo {
        width: 50px;
        height: 50px;
        border-radius: 8px;
    }

    .restaurant-hero .restaurant-name {
        font-size: 1.1rem;
    }

    .restaurant-hero .restaurant-desc {
        font-size: 0.75rem;
    }

    .info-bar {
        padding: 6px 0;
    }

    .info-bar-content {
        gap: 10px;
    }

    .status-badge {
        padding: 4px 10px;
        font-size: 0.7rem;
    }

    .info-link {
        padding: 4px 8px;
        font-size: 0.75rem;
    }

    .category-nav {
        top: 50px;
        padding: 3px 0;
        margin: 0 -15px 0.75rem -15px;
        padding-left: 10px;
        padding-right: 10px;
    }

    .category-nav .nav-pills {
        gap: 3px;
    }

    .category-nav .nav-pills .nav-item {
        margin-bottom: 0 !important;
        padding: 0 !important;
    }

    .category-nav .nav-link {
        padding: 3px 8px;
        font-size: 0.65rem;
        border-radius: 10px;
    }

    .category-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .menu-item-card .card-image {
        height: 120px;
    }

    .menu-item-card .card-image .price-badge {
        padding: 4px 10px;
        font-size: 0.8rem;
        bottom: 8px;
        right: 8px;
    }

    .menu-item-card .card-image .add-btn {
        width: 32px;
        height: 32px;
        bottom: 8px;
        left: 8px;
    }

    .menu-item-card .card-body {
        padding: 0.75rem;
    }

    .menu-item-card .item-name {
        font-size: 0.85rem;
        margin-bottom: 0.25rem;
    }

    .menu-item-card .item-description {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }

    .menu-item-card .card-footer {
        padding: 0.5rem 0.75rem;
    }

    .menu-item-card .allergen-icon {
        width: 18px;
        height: 18px;
    }

    .cart-fab {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
    }

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

/* ============================================
   Smooth Scroll
   ============================================ */
html {
    scroll-behavior: smooth;
}

/* ============================================
   Animation Classes
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

.menu-item-card {
    opacity: 0;
    animation: fadeInUp 0.5s ease forwards;
}

.menu-item-card:nth-child(1) { animation-delay: 0.1s; }
.menu-item-card:nth-child(2) { animation-delay: 0.15s; }
.menu-item-card:nth-child(3) { animation-delay: 0.2s; }
.menu-item-card:nth-child(4) { animation-delay: 0.25s; }
.menu-item-card:nth-child(5) { animation-delay: 0.3s; }
.menu-item-card:nth-child(6) { animation-delay: 0.35s; }
.menu-item-card:nth-child(7) { animation-delay: 0.4s; }
.menu-item-card:nth-child(8) { animation-delay: 0.45s; }

/* ============================================
   Loading Skeleton
   ============================================ */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}


/* ============================================
   Item Card Grid Gap
   ============================================ */
.row.g-4 {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 1.5rem;
    margin-bottom: 2rem;
}

.row.g-4 > * {
    margin-bottom: 1.5rem;
}

/* ============================================
   Scrollbar Styling
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}