/* ============================================
   Cloud Kitchen Management System - Stylesheet
   Version: 1.0
   ============================================ */

/* ============================================
   1. CSS Variables & Root Styles
   ============================================ */
:root {
    /* Primary Colors */
    --primary-color: #FF6B35;
    --primary-hover: #e55a2b;
    --primary-light: rgba(255, 107, 53, 0.1);

    /* Secondary Colors */
    --secondary-color: #2D3748;
    --secondary-hover: #1a202c;

    /* Status Colors */
    --success-color: #28A745;
    --success-light: rgba(40, 167, 69, 0.1);
    --warning-color: #FFC107;
    --warning-light: rgba(255, 193, 7, 0.1);
    --danger-color: #DC3545;
    --danger-light: rgba(220, 53, 69, 0.1);
    --info-color: #17A2B8;
    --info-light: rgba(23, 162, 184, 0.1);

    /* Neutral Colors */
    --background-color: #F8F9FA;
    --white: #FFFFFF;
    --text-color: #333333;
    --text-muted: #6C757D;
    --border-color: #E2E8F0;
    --card-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.12);

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Layout */
    --navbar-height: 70px;
    --sidebar-width: 260px;
    --container-max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-color);
}

ul, ol {
    list-style: none;
}

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

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

button {
    cursor: pointer;
}

/* ============================================
   3. Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--secondary-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
}

.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-white { color: var(--white) !important; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ============================================
   4. Layout & Container
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-lg);
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    padding: var(--spacing-xl) 0;
}

.section {
    padding: var(--spacing-xxl) 0;
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 calc(var(--spacing-md) * -1);
}

.col {
    flex: 1;
    padding: 0 var(--spacing-md);
}

.col-6 { flex: 0 0 50%; max-width: 50%; padding: 0 var(--spacing-md); }
.col-4 { flex: 0 0 33.333%; max-width: 33.333%; padding: 0 var(--spacing-md); }
.col-3 { flex: 0 0 25%; max-width: 25%; padding: 0 var(--spacing-md); }

/* Flexbox Utilities */
.d-flex { display: flex; }
.d-none { display: none; }
.d-block { display: block; }
.flex-wrap { flex-wrap: wrap; }
.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

/* Spacing Utilities */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.my-2 { margin-top: var(--spacing-md); margin-bottom: var(--spacing-md); }
.my-3 { margin-top: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.mx-auto { margin-left: auto; margin-right: auto; }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }
.py-2 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
.py-3 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
.px-2 { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.px-3 { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }

/* ============================================
   5. Navigation - Customer
   ============================================ */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--navbar-height);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

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

.navbar-brand img {
    height: 45px;
    width: auto;
}

.navbar-brand span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.navbar-brand .brand-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    display: block;
    margin-top: -5px;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navbar-nav a {
    color: var(--secondary-color);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    position: relative;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--primary-color);
}

.navbar-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.cart-icon {
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: var(--radius-full);
    color: var(--primary-color);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.cart-icon:hover {
    background: var(--primary-color);
    color: var(--white);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger-color);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.user-dropdown-toggle:hover {
    background: var(--primary-light);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--card-shadow-hover);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-fast);
    z-index: 100;
}

.user-dropdown:hover .user-dropdown-menu,
.user-dropdown.active .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--secondary-color);
    transition: var(--transition-fast);
}

.user-dropdown-menu a:hover {
    background: var(--background-color);
    color: var(--primary-color);
}

.user-dropdown-menu a i {
    width: 20px;
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
    cursor: pointer;
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ============================================
   6. Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.1rem;
}

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

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

.btn-secondary {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
}

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

.btn-outline-primary {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

.btn-outline-secondary {
    background: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
}

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

.btn-success:hover {
    background: #218838;
    border-color: #218838;
    color: var(--white);
}

.btn-danger {
    background: var(--danger-color);
    color: var(--white);
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background: #c82333;
    border-color: #c82333;
    color: var(--white);
}

.btn-warning {
    background: var(--warning-color);
    color: var(--secondary-color);
    border-color: var(--warning-color);
}

.btn-warning:hover {
    background: #e0a800;
    border-color: #e0a800;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

/* ============================================
   7. Cards
   ============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: var(--transition-normal);
}

.card:hover {
    box-shadow: var(--card-shadow-hover);
}

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

.card-header h5 {
    margin: 0;
}

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

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background: var(--background-color);
}

/* Food Card */
.food-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.food-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-5px);
}

.food-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.food-card:hover .food-card-image img {
    transform: scale(1.05);
}

.food-card-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.food-card-body {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.food-card-category {
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.food-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

.food-card-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.food-card-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.food-card-price span {
    font-size: 0.875rem;
    font-weight: 400;
}

/* Dashboard Stat Card */
.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    transition: var(--transition-normal);
}

.stat-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-3px);
}

.stat-card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card-icon.primary {
    background: var(--primary-light);
    color: var(--primary-color);
}

.stat-card-icon.success {
    background: var(--success-light);
    color: var(--success-color);
}

.stat-card-icon.warning {
    background: var(--warning-light);
    color: var(--warning-color);
}

.stat-card-icon.info {
    background: var(--info-light);
    color: var(--info-color);
}

.stat-card-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--secondary-color);
}

.stat-card-content p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ============================================
   8. Forms
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--secondary-color);
}

.form-control {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-fast);
    background: var(--white);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

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

.form-control.is-invalid {
    border-color: var(--danger-color);
}

.form-control.is-valid {
    border-color: var(--success-color);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236C757D' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    padding-right: calc(var(--spacing-lg) + 20px);
}

.form-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.form-error {
    font-size: 0.875rem;
    color: var(--danger-color);
    margin-top: var(--spacing-xs);
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-check-label {
    cursor: pointer;
    user-select: none;
}

/* Input Group */
.input-group {
    display: flex;
    position: relative;
}

.input-group .form-control {
    flex: 1;
}

.input-group-prepend,
.input-group-append {
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-md);
    background: var(--background-color);
    border: 2px solid var(--border-color);
    color: var(--text-muted);
}

.input-group-prepend {
    border-right: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group-append {
    border-left: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group .form-control:first-child {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group .form-control:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* Search Box */
.search-box {
    position: relative;
    max-width: 400px;
}

.search-box input {
    padding-left: 45px;
}

.search-box i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

/* ============================================
   9. Tables
   ============================================ */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

.table th,
.table td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: var(--background-color);
    font-weight: 600;
    color: var(--secondary-color);
    white-space: nowrap;
}

.table tbody tr {
    transition: var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--primary-light);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-striped tbody tr:nth-child(even) {
    background: var(--background-color);
}

.table-striped tbody tr:nth-child(even):hover {
    background: var(--primary-light);
}

/* ============================================
   10. Badges & Status
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-color);
}

.badge-success {
    background: var(--success-light);
    color: var(--success-color);
}

.badge-warning {
    background: var(--warning-light);
    color: #856404;
}

.badge-danger {
    background: var(--danger-light);
    color: var(--danger-color);
}

.badge-info {
    background: var(--info-light);
    color: var(--info-color);
}

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

/* Status Badges */
.status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 500;
}

.status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
}

.status-pending { background: var(--warning-light); color: #856404; }
.status-pending::before { background: var(--warning-color); }

.status-confirmed { background: var(--info-light); color: var(--info-color); }
.status-confirmed::before { background: var(--info-color); }

.status-preparing { background: var(--primary-light); color: var(--primary-color); }
.status-preparing::before { background: var(--primary-color); }

.status-out-for-delivery { background: #e0cffc; color: #6f42c1; }
.status-out-for-delivery::before { background: #6f42c1; }

.status-delivered { background: var(--success-light); color: var(--success-color); }
.status-delivered::before { background: var(--success-color); }

.status-cancelled { background: var(--danger-light); color: var(--danger-color); }
.status-cancelled::before { background: var(--danger-color); }

.status-active { background: var(--success-light); color: var(--success-color); }
.status-active::before { background: var(--success-color); }

.status-blocked { background: var(--danger-light); color: var(--danger-color); }
.status-blocked::before { background: var(--danger-color); }

/* ============================================
   11. Alerts
   ============================================ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-success {
    background: var(--success-light);
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background: var(--danger-light);
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background: var(--warning-light);
    color: #856404;
    border-left: 4px solid var(--warning-color);
}

.alert-info {
    background: var(--info-light);
    color: var(--info-color);
    border-left: 4px solid var(--info-color);
}

.alert-close {
    margin-left: auto;
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.5;
    transition: var(--transition-fast);
}

.alert-close:hover {
    opacity: 1;
}

/* ============================================
   12. Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

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

.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9);
    transition: var(--transition-fast);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

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

.modal-header h5 {
    margin: 0;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-color);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

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

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* ============================================
   13. Pagination
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--spacing-md);
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--secondary-color);
    font-weight: 500;
    transition: var(--transition-fast);
}

.pagination a:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination .active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.pagination .disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   14. Hero Section
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #4a5568 100%);
    padding: var(--spacing-xxl) 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,107,53,0.1)"/></svg>');
    background-size: 300px;
}

.hero .container {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.hero-content h1 span {
    color: var(--primary-color);
}

.hero-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
}

.hero-search {
    display: flex;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 500px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.hero-search input {
    flex: 1;
    padding: var(--spacing-lg);
    border: none;
    font-size: 1rem;
}

.hero-search button {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--primary-color);
    color: var(--white);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.hero-search button:hover {
    background: var(--primary-hover);
}

/* ============================================
   15. Categories Section
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: var(--transition-normal);
    cursor: pointer;
}

.category-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-5px);
}

.category-card.active {
    border: 2px solid var(--primary-color);
    background: var(--primary-light);
}

.category-card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: var(--primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.category-card h6 {
    margin: 0;
    font-weight: 600;
}

/* ============================================
   16. Food Grid
   ============================================ */
.food-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* ============================================
   17. Cart Styles
   ============================================ */
.cart-table {
    width: 100%;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

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

.cart-item-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

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

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

.cart-quantity button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cart-quantity button:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.cart-quantity span {
    width: 40px;
    text-align: center;
    font-weight: 600;
}

.cart-item-total {
    font-weight: 700;
    font-size: 1.1rem;
    min-width: 100px;
    text-align: right;
}

.cart-item-remove {
    color: var(--danger-color);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    background: var(--danger-light);
    border-radius: var(--radius-sm);
}

.cart-summary {
    background: var(--background-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.cart-summary-row:last-of-type {
    border-bottom: none;
    margin-bottom: var(--spacing-lg);
}

.cart-summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary-color);
}

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

/* ============================================
   18. Order Tracking
   ============================================ */
.tracking-progress {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: var(--spacing-xxl) 0;
    padding: 0 var(--spacing-lg);
}

.tracking-progress::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 50px;
    right: 50px;
    height: 4px;
    background: var(--border-color);
    z-index: 1;
}

.tracking-progress::after {
    content: '';
    position: absolute;
    top: 25px;
    left: 50px;
    width: var(--progress-width, 0%);
    height: 4px;
    background: var(--success-color);
    z-index: 2;
    transition: width 0.5s ease;
}

.tracking-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 3;
    flex: 1;
}

.tracking-step-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--white);
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    transition: var(--transition-normal);
}

.tracking-step.completed .tracking-step-icon {
    background: var(--success-color);
    border-color: var(--success-color);
    color: var(--white);
}

.tracking-step.active .tracking-step-icon {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(255, 107, 53, 0); }
}

.tracking-step-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    text-align: center;
}

.tracking-step.completed .tracking-step-label,
.tracking-step.active .tracking-step-label {
    color: var(--secondary-color);
}

/* ============================================
   19. Profile Styles
   ============================================ */
.profile-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.profile-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    padding: var(--spacing-xxl);
    text-align: center;
    color: var(--white);
}

.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    border: 4px solid var(--white);
    object-fit: cover;
    margin-bottom: var(--spacing-md);
}

.profile-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.profile-email {
    opacity: 0.9;
}

.profile-body {
    padding: var(--spacing-xl);
}

.profile-info-item {
    display: flex;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.profile-info-item:last-child {
    border-bottom: none;
}

.profile-info-label {
    width: 150px;
    font-weight: 500;
    color: var(--text-muted);
}

.profile-info-value {
    flex: 1;
    color: var(--secondary-color);
}

/* ============================================
   20. Rating Stars
   ============================================ */
.rating {
    display: flex;
    gap: var(--spacing-xs);
}

.rating i {
    color: var(--warning-color);
    font-size: 1.25rem;
}

.rating i.empty {
    color: var(--border-color);
}

.rating-input {
    display: flex;
    flex-direction: row-reverse;
    gap: var(--spacing-xs);
}

.rating-input input {
    display: none;
}

.rating-input label {
    cursor: pointer;
    font-size: 2rem;
    color: var(--border-color);
    transition: var(--transition-fast);
}

.rating-input label:hover,
.rating-input label:hover ~ label,
.rating-input input:checked ~ label {
    color: var(--warning-color);
}

/* ============================================
   21. Admin Sidebar
   ============================================ */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--secondary-color);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    transition: var(--transition-normal);
    z-index: 1000;
}

.admin-sidebar-header {
    padding: var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-sidebar-header img {
    height: 40px;
    margin-bottom: var(--spacing-sm);
}

.admin-sidebar-header h4 {
    color: var(--white);
    margin: 0;
    font-size: 1.1rem;
}

.admin-sidebar-header span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.admin-nav {
    padding: var(--spacing-md) 0;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
    border-left: 3px solid transparent;
}

.admin-nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.admin-nav-item.active {
    background: rgba(255, 107, 53, 0.2);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.admin-nav-item i {
    width: 20px;
    text-align: center;
}

.admin-nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--spacing-md) 0;
}

/* ============================================
   22. Admin Main Content
   ============================================ */
.admin-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.admin-header {
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--card-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.admin-sidebar-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: var(--background-color);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1.25rem;
}

.admin-page-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.admin-content {
    flex: 1;
    padding: var(--spacing-xl);
    background: var(--background-color);
}

/* ============================================
   23. Auth Pages
   ============================================ */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #4a5568 100%);
    padding: var(--spacing-xl);
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 450px;
    overflow: hidden;
}

.auth-header {
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-xl) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: var(--white);
}

.auth-header img {
    height: 60px;
    margin-bottom: var(--spacing-md);
}

.auth-header h2 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.auth-header p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.auth-body {
    padding: var(--spacing-xl);
}

.auth-footer {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--background-color);
    border-top: 1px solid var(--border-color);
}

.auth-footer a {
    color: var(--primary-color);
    font-weight: 500;
}

/* ============================================
   24. Footer
   ============================================ */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col h5 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--white);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary-color);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ============================================
   25. Empty State
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--spacing-xxl);
}

.empty-state-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    background: var(--background-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--text-muted);
}

.empty-state h4 {
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    max-width: 300px;
    margin: 0 auto var(--spacing-lg);
}

/* ============================================
   26. Loading Spinner
   ============================================ */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

/* ============================================
   27. Quantity Selector
   ============================================ */
.quantity-selector {
    display: inline-flex;
    align-items: center;
    background: var(--background-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.quantity-selector button {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 1rem;
}

.quantity-selector button:hover {
    background: var(--primary-color);
    color: var(--white);
}

.quantity-selector input {
    width: 50px;
    height: 36px;
    text-align: center;
    border: none;
    background: transparent;
    font-weight: 600;
}

/* ============================================
   28. Tabs
   ============================================ */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

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

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

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ============================================
   29. Breadcrumb
   ============================================ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb span {
    color: var(--text-muted);
}

.breadcrumb-current {
    color: var(--secondary-color);
    font-weight: 500;
}

/* ============================================
   30. Action Buttons
   ============================================ */
.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.action-btn {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    cursor: pointer;
}

.action-btn.view {
    background: var(--info-light);
    color: var(--info-color);
}

.action-btn.view:hover {
    background: var(--info-color);
    color: var(--white);
}

.action-btn.edit {
    background: var(--warning-light);
    color: #856404;
}

.action-btn.edit:hover {
    background: var(--warning-color);
    color: var(--white);
}

.action-btn.delete {
    background: var(--danger-light);
    color: var(--danger-color);
}

.action-btn.delete:hover {
    background: var(--danger-color);
    color: var(--white);
}

/* ============================================
   31. Confirmation Dialog
   ============================================ */
.confirm-dialog {
    text-align: center;
    padding: var(--spacing-lg);
}

.confirm-dialog-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: var(--danger-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--danger-color);
}

.confirm-dialog h4 {
    margin-bottom: var(--spacing-sm);
}

.confirm-dialog p {
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   32. Image Placeholder
   ============================================ */
.img-placeholder {
    background: var(--background-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

/* ============================================
   33. Mobile Bottom Navigation
   ============================================ */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    padding-bottom: calc(var(--spacing-sm) + env(safe-area-inset-bottom));
}

.mobile-bottom-nav ul {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.mobile-bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.7rem;
    min-width: 60px;
}

.mobile-bottom-nav a i {
    font-size: 1.25rem;
}

.mobile-bottom-nav a.active {
    color: var(--primary-color);
}

.mobile-bottom-nav .cart-icon {
    position: relative;
    width: auto;
    height: auto;
    background: none;
    border-radius: 0;
}

.mobile-bottom-nav .cart-badge {
    position: absolute;
    top: -5px;
    right: 10px;
}

/* ============================================
   34. Responsive Styles
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
    :root {
        --sidebar-width: 0px;
        --navbar-height: 60px;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto var(--spacing-xl);
    }

    .hero-search {
        margin: 0 auto;
        width: 100%;
    }

    .col-6, .col-4, .col-3 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .admin-sidebar {
        transform: translateX(-100%);
    }

    .admin-sidebar.active {
        transform: translateX(0);
    }

    .admin-main {
        margin-left: 0;
    }

    .admin-sidebar-toggle {
        display: flex;
    }

    .admin-sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .admin-sidebar-overlay.active {
        display: block;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --navbar-height: 56px;
    }

    html {
        font-size: 14px;
    }

    body {
        padding-bottom: 70px; /* Space for bottom nav */
    }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.35rem; }

    .container {
        padding: 0 var(--spacing-md);
    }

    /* Navbar Mobile */
    .navbar {
        height: var(--navbar-height);
    }

    .navbar-brand span {
        font-size: 1.2rem;
    }

    .navbar-brand .brand-sub {
        display: none;
    }

    .navbar-nav {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        bottom: 70px;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--card-shadow);
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        overflow-y: auto;
        z-index: 999;
    }

    .navbar-nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar-nav a {
        padding: var(--spacing-md);
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-actions .btn {
        display: none;
    }

    .navbar-actions .cart-icon {
        display: none;
    }

    .user-dropdown {
        display: none;
    }

    /* Show Mobile Bottom Nav */
    .mobile-bottom-nav {
        display: block;
    }

    /* Grid Full Width */
    .col-6, .col-4, .col-3 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: var(--spacing-md);
    }

    .row {
        margin: 0 calc(var(--spacing-sm) * -1);
    }

    .row > [class*="col-"] {
        padding: 0 var(--spacing-sm);
    }

    /* Food Grid - 2 columns on mobile */
    .food-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .food-card-image {
        height: 140px;
    }

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

    .food-card-title {
        font-size: 0.95rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .food-card-description {
        font-size: 0.8rem;
        -webkit-line-clamp: 1;
    }

    .food-card-price {
        font-size: 1rem;
    }

    .food-card-footer .btn {
        padding: var(--spacing-sm);
        font-size: 0.8rem;
    }

    /* Categories Grid */
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-sm);
    }

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

    .category-card-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        margin-bottom: var(--spacing-sm);
    }

    .category-card h6 {
        font-size: 0.7rem;
    }

    /* Hero Section */
    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-content h1 {
        font-size: 1.4rem;
        line-height: 1.3;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .hero-image {
        display: none;
    }

    .hero-search {
        flex-direction: column;
        border-radius: var(--radius-md);
    }

    .hero-search input {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        text-align: center;
    }

    .hero-search button {
        border-radius: 0 0 var(--radius-md) var(--radius-md);
        padding: var(--spacing-md);
    }

    /* Cart Page Mobile */
    .cart-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .cart-item-image {
        width: 100%;
        height: 150px;
        border-radius: var(--radius-md);
    }

    .cart-item-details {
        width: 100%;
        order: 1;
        margin-top: 0;
    }

    .cart-item-details .d-flex {
        flex-direction: column;
    }

    .cart-quantity {
        order: 2;
    }

    .cart-quantity button {
        width: 44px;
        height: 44px;
    }

    .cart-item-total {
        order: 3;
        width: 100%;
        text-align: left;
        padding-top: var(--spacing-sm);
        border-top: 1px dashed var(--border-color);
        margin-top: var(--spacing-sm);
    }

    .cart-item-remove {
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }

    .cart-summary {
        padding: var(--spacing-lg);
    }

    /* Order Tracking Mobile */
    .tracking-progress {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xl);
        padding: 0;
        margin: var(--spacing-xl) 0;
    }

    .tracking-progress::before {
        top: 25px;
        left: 24px;
        bottom: 25px;
        right: auto;
        width: 4px;
        height: auto;
    }

    .tracking-progress::after {
        top: 25px;
        left: 24px;
        width: 4px;
        height: var(--progress-height, 0);
    }

    .tracking-step {
        flex-direction: row;
        gap: var(--spacing-lg);
        width: 100%;
    }

    .tracking-step-icon {
        margin-bottom: 0;
        flex-shrink: 0;
    }

    .tracking-step-label {
        text-align: left;
    }

    /* Forms Mobile */
    .form-control {
        padding: var(--spacing-md);
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .form-group {
        margin-bottom: var(--spacing-md);
    }

    /* Buttons Mobile - Larger touch targets */
    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        min-height: 48px;
    }

    .btn-sm {
        padding: var(--spacing-sm) var(--spacing-md);
        min-height: 40px;
    }

    .btn-lg {
        padding: var(--spacing-lg);
        font-size: 1rem;
    }

    /* Cards Mobile */
    .card {
        border-radius: var(--radius-md);
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

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

    /* Tables Mobile */
    .table th,
    .table td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }

    .table-responsive {
        margin: 0 calc(var(--spacing-md) * -1);
        padding: 0 var(--spacing-md);
    }

    /* Stats Cards Mobile */
    .stat-card {
        padding: var(--spacing-md);
    }

    .stat-card-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .stat-card-content h3 {
        font-size: 1.25rem;
    }

    .stat-card-content p {
        font-size: 0.8rem;
    }

    /* Footer Mobile */
    .footer {
        padding: var(--spacing-xl) 0 calc(var(--spacing-lg) + 70px);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .footer-col h5 {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }

    .footer-social {
        justify-content: center;
    }

    /* Auth Pages Mobile */
    .auth-wrapper {
        padding: 0;
        min-height: calc(100vh - 70px);
    }

    .auth-card {
        border-radius: 0;
        box-shadow: none;
        max-width: 100%;
    }

    .auth-header {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .auth-header h2 {
        font-size: 1.5rem;
    }

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

    /* Profile Mobile */
    .profile-card {
        margin-bottom: var(--spacing-lg);
    }

    .profile-avatar {
        width: 100px;
        height: 100px;
    }

    .profile-info-item {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .profile-info-label {
        width: auto;
    }

    /* Modal Mobile */
    .modal {
        max-width: 100%;
        margin: var(--spacing-md);
        max-height: calc(100vh - var(--spacing-xl));
    }

    .modal-body {
        max-height: 60vh;
    }

    /* Action Buttons Mobile */
    .action-buttons {
        gap: var(--spacing-xs);
    }

    .action-btn {
        width: 40px;
        height: 40px;
    }

    /* Section Spacing Mobile */
    .section {
        padding: var(--spacing-xl) 0;
    }

    .main-content {
        padding: var(--spacing-lg) 0;
    }

    /* Pagination Mobile */
    .pagination {
        flex-wrap: wrap;
    }

    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }

    /* Tabs Mobile */
    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab {
        white-space: nowrap;
        padding: var(--spacing-md);
    }

    /* Alerts Mobile */
    .alert {
        font-size: 0.9rem;
    }

    /* Hide Desktop Elements */
    .hide-mobile {
        display: none !important;
    }

    /* Status Badge Mobile */
    .status {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    /* Rating Mobile */
    .rating i {
        font-size: 1rem;
    }

    .rating-input label {
        font-size: 1.75rem;
    }

    /* Empty State Mobile */
    .empty-state {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .empty-state-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .food-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

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

    .food-card-body {
        padding: var(--spacing-sm);
    }

    .food-card-title {
        font-size: 0.85rem;
    }

    .food-card-price {
        font-size: 0.9rem;
    }

    .food-card-footer .btn {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .food-card-footer .btn i {
        display: none;
    }

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

    .category-card-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .hero-content h1 {
        font-size: 1.25rem;
    }

    .hero-content p {
        font-size: 0.85rem;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .stat-card-icon {
        margin: 0 auto;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    html {
        font-size: 13px;
    }

    .food-grid {
        grid-template-columns: 1fr;
    }

    .food-card {
        display: flex;
        flex-direction: row;
    }

    .food-card-image {
        width: 100px;
        height: 100px;
        flex-shrink: 0;
    }

    .food-card-body {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .food-card-description {
        display: none;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .hero-content h1 {
        font-size: 1.25rem;
    }

    .auth-wrapper {
        padding: var(--spacing-md);
    }

    .auth-card {
        border-radius: var(--radius-lg);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover,
    .card:hover,
    .food-card:hover,
    .category-card:hover {
        transform: none;
    }

    .food-card:hover .food-card-image img {
        transform: none;
    }

    /* Larger touch targets */
    .form-check-input {
        width: 24px;
        height: 24px;
    }

    .quantity-selector button {
        width: 44px;
        height: 44px;
    }
}

/* Safe Area for Notched Phones */
@supports (padding: max(0px)) {
    .mobile-bottom-nav {
        padding-bottom: max(var(--spacing-sm), env(safe-area-inset-bottom));
    }

    body {
        padding-bottom: max(70px, calc(60px + env(safe-area-inset-bottom)));
    }
}

/* Print Styles */
@media print {
    .navbar,
    .footer,
    .admin-sidebar,
    .admin-header,
    .btn,
    .action-buttons,
    .mobile-bottom-nav {
        display: none !important;
    }

    .admin-main {
        margin-left: 0;
    }

    .card {
        box-shadow: none;
        border: 1px solid var(--border-color);
    }

    body {
        padding-bottom: 0;
    }
}