/* ===== WAITERLESS SERVING - MODERN RESTAURANT THEME ===== */

/* CSS Variables for consistent theming */
:root {
    --primary-color: #d4af37;
    --primary-dark: #b8941f;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --light-bg: #f8f9fa;
    --dark-bg: #2c3e50;
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 20px rgba(0,0,0,0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: #fafafa;
    margin-bottom: 60px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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; }

/* Custom Navbar */
.navbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: white !important;
    text-decoration: none;
}

.navbar-brand:hover {
    color: rgba(255,255,255,0.9) !important;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: white !important;
    background-color: rgba(255,255,255,0.1);
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Sidebar Styling */
.sidebar {
    height: calc(100vh - 80px);
    position: fixed;
    left: 0;
    top: 80px;
    width: 250px;
    background: white;
    box-shadow: var(--shadow);
    padding: 2rem 0;
    overflow-y: auto;
    z-index: 1000;
    border-right: 1px solid var(--border-color);
}

.sidebar .nav-link {
    color: var(--text-secondary);
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(212, 175, 55, 0.1);
    border-left-color: var(--primary-color);
}

.sidebar .nav-link.active {
    color: var(--primary-color);
    background-color: rgba(212, 175, 55, 0.1);
    border-left-color: var(--primary-color);
}

/* Main Content */
.main-content {
    margin-left: 250px;
    padding: 2rem;
    min-height: calc(100vh - 80px);
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: var(--transition);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        padding: 1rem;
    }
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #a67c00 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

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

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

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

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

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

/* Forms */
.form-control {
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Tables */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table thead th {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    font-weight: 600;
    padding: 1rem;
}

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

.table tbody tr:hover {
    background-color: rgba(212, 175, 55, 0.05);
}

/* Alerts */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 1rem 1.5rem;
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.1);
    color: var(--success-color);
    border-left: 4px solid var(--success-color);
}

.alert-warning {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
    border-left: 4px solid var(--warning-color);
}

.alert-danger {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--accent-color);
    border-left: 4px solid var(--accent-color);
}

.alert-info {
    background-color: rgba(52, 152, 219, 0.1);
    color: var(--info-color);
    border-left: 4px solid var(--info-color);
}

/* Badges */
.badge {
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-weight: 500;
}

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

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

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

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

/* Order Status Badges */
.badge-pending {
    background-color: var(--warning-color);
    color: white;
}

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

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

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

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

.badge-cancelled {
    background-color: var(--accent-color);
    color: white;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
}

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

/* Dashboard Cards */
.dashboard-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

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

.dashboard-card .icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.dashboard-card .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.dashboard-card .label {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Menu Items */
.menu-item-card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

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

.menu-item-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-color: #f8f9fa;
}

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

/* Loading Spinner */
.spinner-border {
    color: var(--primary-color);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Responsive Utilities */
@media (max-width: 576px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Focus States */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

/* ----- Customer table service (FAB + modal) — touch + safe areas ----- */
#table-service-call-root .table-service-fab {
    position: fixed;
    z-index: 1030;
    width: 3.5rem;
    height: 3.5rem;
    min-width: 3rem;
    min-height: 3rem;
    padding: 0;
    bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
    right: max(1.25rem, env(safe-area-inset-right, 0px));
}

/* Menu page (body.restaurant-customer-menu-page): stack service FAB above compact cart FAB */
@media (max-width: 991.98px) {
    body.restaurant-customer-menu-page #table-service-call-root .table-service-fab {
        bottom: calc(5.1rem + env(safe-area-inset-bottom, 0px));
        right: max(0.85rem, env(safe-area-inset-right, 0px));
    }
}

#table-service-call-root .table-svc-option-label {
    cursor: pointer;
    min-height: 2.75rem;
}

#table-service-call-root .table-svc-option-label .form-check-input {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0;
}

.table-service-toast {
    bottom: max(5.5rem, calc(env(safe-area-inset-bottom, 0px) + 4.5rem));
    right: max(1rem, env(safe-area-inset-right, 0px));
    left: max(1rem, env(safe-area-inset-left, 0px));
    margin-left: auto;
    margin-right: 0;
    max-width: min(22rem, calc(100vw - 2rem));
    z-index: 1040;
}

@media (max-width: 575.98px) {
    .table-service-toast {
        left: 1rem;
        right: 1rem;
        margin-left: 0;
        max-width: none;
    }
}

.menu-cart-toast-container {
    position: fixed;
    bottom: max(5.5rem, calc(env(safe-area-inset-bottom, 0px) + 4.5rem));
    left: 50%;
    transform: translateX(-50%);
    z-index: 1080;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: min(20rem, calc(100vw - 2rem));
}

.menu-cart-toast {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    margin-bottom: 0;
    white-space: nowrap;
}

.menu-cart-toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Staff: service requests table — readable on narrow screens */
.table-service-requests-page .table-responsive {
    -webkit-overflow-scrolling: touch;
}

/* ----- Restaurant customer home (Index) ----- */
@media (max-width: 575.98px) {
    .restaurant-customer-home .restaurant-home-lead {
        font-size: 1rem;
        line-height: 1.5;
    }
}

@media (min-width: 768px) {
    .restaurant-customer-home .restaurant-home-title {
        font-size: 2.75rem;
    }
}

/* ----- Restaurant customer menu ----- */
@media (max-width: 575.98px) {
    .restaurant-customer-menu .menu-hero-lead {
        font-size: 1rem;
    }
}

@media (min-width: 768px) {
    .restaurant-customer-menu .menu-page-title {
        font-size: 2.5rem;
    }
}

.restaurant-customer-menu .menu-cart-card {
    top: 1rem;
}

.restaurant-customer-menu .category-quick-nav-wrapper {
    top: 0.35rem;
    z-index: 1015;
}

.restaurant-customer-menu .category-quick-nav-panel {
    border-radius: 0.875rem;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@supports not (backdrop-filter: blur(1px)) {
    .restaurant-customer-menu .category-quick-nav-panel {
        background: #fff;
    }
}

.restaurant-customer-menu .category-quick-nav-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 1rem 0.35rem;
}

.restaurant-customer-menu .category-quick-nav-title {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #64748b;
}

.restaurant-customer-menu .category-quick-nav-hint {
    font-size: 0.6875rem;
    font-weight: 500;
    color: #94a3b8;
    white-space: nowrap;
}

.restaurant-customer-menu .category-quick-nav-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
    padding: 0 0.25rem;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.restaurant-customer-menu .category-quick-nav-tabs {
    display: flex;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0;
    width: max-content;
    min-height: 2.75rem;
    padding-bottom: 2px;
}

.restaurant-customer-menu .category-nav-tab {
    flex: 0 0 auto;
    appearance: none;
    margin: 0;
    padding: 0.65rem 0.95rem 0.55rem;
    border: none;
    border-radius: 0.35rem;
    background: transparent;
    color: #475569;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.25;
    text-align: center;
    cursor: pointer;
    max-width: min(52vw, 14rem);
    transition: color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.restaurant-customer-menu .category-nav-tab:hover {
    color: var(--primary-color, #0d6efd);
    background-color: rgba(15, 23, 42, 0.04);
}

.restaurant-customer-menu .category-nav-tab:focus-visible {
    color: var(--primary-color, #0d6efd);
    background-color: rgba(15, 23, 42, 0.05);
    outline: none;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary-color, #0d6efd) 35%, transparent);
}

@supports not (box-shadow: 0 0 0 2px color-mix(in srgb, red 50%, transparent)) {
    .restaurant-customer-menu .category-nav-tab:focus-visible {
        box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.35);
    }
}

.restaurant-customer-menu .category-nav-tab:active {
    color: var(--primary-dark, #0a58ca);
    background-color: rgba(15, 23, 42, 0.07);
}

.restaurant-customer-menu .category-nav-tab-label {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.restaurant-customer-menu .menu-category-card {
    scroll-margin-top: 6.5rem;
}

/* Floating cart: compact circle; sits below service FAB offset on menu mobile */
.restaurant-customer-menu .restaurant-menu-floating-cart.floating-cart-btn,
.restaurant-customer-menu .restaurant-menu-floating-cart {
    position: fixed !important;
    right: max(0.85rem, env(safe-area-inset-right, 0px));
    bottom: max(0.9rem, env(safe-area-inset-bottom, 0px));
    left: auto !important;
    top: auto !important;
    z-index: 1040; /* below Bootstrap modal (1055) so cart modal covers the FAB */
    width: 3.25rem;
    height: 3.25rem;
    min-width: 3.25rem;
    min-height: 3.25rem;
    max-width: none;
    padding: 0;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    line-height: 1;
    font-size: 1.05rem;
}

.restaurant-customer-menu .floating-cart-count-badge {
    font-size: 0.65rem;
    min-width: 1.1rem;
    padding: 0.2em 0.35em;
    line-height: 1;
}

.restaurant-customer-menu .menu-item-card-image {
    width: 100%;
    height: 170px;
    object-fit: cover;
}

.restaurant-customer-menu .menu-item-card-image i {
    font-size: 1.35rem;
}

.restaurant-customer-menu .menu-item-image-placeholder {
    background-color: #f1f3f5;
    border: 1px dashed #d5d9dd;
}

.restaurant-customer-menu .popular-item-thumb {
    width: 44px;
    height: 44px;
    border-radius: 0.4rem;
    object-fit: cover;
    flex-shrink: 0;
}

.restaurant-customer-menu .popular-item-thumb i {
    font-size: 0.95rem;
}

.restaurant-customer-menu .popular-item-thumb-placeholder {
    background-color: #f1f3f5;
    border: 1px dashed #d5d9dd;
}

@media (max-width: 991.98px) {
    .restaurant-customer-menu {
        padding-bottom: 4.75rem;
    }

    .restaurant-customer-menu .menu-add-to-cart-btn {
        width: 100%;
    }

    .restaurant-customer-menu .category-nav-tab {
        font-size: 0.84rem;
        padding: 0.55rem 0.75rem 0.45rem;
        max-width: min(48vw, 12rem);
    }

    .restaurant-customer-menu .category-quick-nav-hint {
        display: none;
    }

    .restaurant-customer-menu .menu-item-card-image {
        height: 150px;
    }
}

@media (min-width: 992px) {
    .restaurant-customer-menu .menu-add-to-cart-btn {
        width: auto;
    }
}

/* ----- Restaurant customer: My Orders / Order details action rows ----- */
.order-card-actions {
    gap: 0.5rem;
}

@media (max-width: 575.98px) {
    .order-card-actions {
        flex-direction: column;
        align-items: stretch !important;
    }

    .order-card-actions .btn,
    .order-card-actions .dropdown-wrap,
    .order-card-actions > div {
        width: 100%;
    }

    .order-card-actions .dropdown-wrap .dropdown,
    .order-card-actions .dropdown-wrap .btn {
        width: 100%;
    }

    .order-card-actions .dropdown-menu {
        width: 100%;
        max-width: 100%;
    }
}

/* Order details: items table on narrow screens */
@media (max-width: 767.98px) {
    .restaurant-customer-order-details .order-details-header-actions {
        width: 100%;
    }

    .restaurant-customer-order-details .order-details-side-card .card-header {
        padding: 0.65rem 1rem;
    }

    .restaurant-customer-order-details .order-details-status-guide .small > div {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }

    .restaurant-customer-order-details .order-details-status-guide .small .badge {
        margin-right: 0 !important;
    }

    .order-details-items-table thead {
        display: none;
    }

    .order-details-items-table tbody tr {
        display: block;
        border: 1px solid var(--border-color, #dee2e6);
        border-radius: 0.5rem;
        padding: 0.75rem 1rem !important;
        margin-bottom: 0.75rem;
        background-color: #f8f9fa;
    }

    .order-details-items-table tbody td {
        display: block;
        border: none;
        padding: 0.35rem 0;
        text-align: left !important;
    }

    .order-details-items-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        display: block;
        font-size: 0.75rem;
        color: var(--text-secondary, #6c757d);
        margin-bottom: 0.15rem;
    }

    .order-details-items-table tbody td[data-label=""]::before,
    .order-details-items-table tfoot td[data-label=""]::before {
        content: none;
        display: none;
    }

    .order-details-items-table tfoot tr {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 0.5rem;
        border: 1px solid var(--border-color, #dee2e6);
        border-radius: 0.5rem;
        padding: 0.75rem 1rem;
        margin-top: 0.5rem;
        background-color: rgba(15, 23, 42, 0.04);
    }

    .order-details-items-table tfoot td {
        display: block;
        border: none;
        padding: 0;
        text-align: left !important;
        flex: 1 1 auto;
    }

    .order-details-items-table tfoot td:last-child {
        text-align: right !important;
        font-size: 1.05rem;
    }

    .order-details-items-table tfoot td::before {
        content: none;
        display: none;
    }

    .restaurant-customer-order-details .order-details-page-title {
        font-size: 1.3rem;
    }

    .restaurant-customer-order-details .order-status .dropdown-toggle {
        width: 100%;
        text-align: left;
    }
}

@media (min-width: 768px) {
    .restaurant-customer-order-details .order-details-header-actions {
        width: auto;
    }
}

/* ----- Account profile (restaurant layout) ----- */
.restaurant-account-profile .profile-save-btn {
    width: 100%;
}

@media (min-width: 768px) {
    .restaurant-account-profile .profile-save-btn {
        width: auto;
    }
}

.restaurant-account-profile .profile-otp-input {
    max-width: 12rem;
}

@media (max-width: 575.98px) {
    .restaurant-account-profile .profile-otp-input {
        max-width: none;
    }
}

/* Pay bill & card offers (mobile) */
.pay-bill-page .list-group-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.pay-bill-page .nav-pills .nav-link {
    font-size: 0.9rem;
}

@media (max-width: 575.98px) {
    .pay-bill-page .card-header h4 {
        font-size: 1.15rem;
    }

    .pay-bill-page .btn-success {
        white-space: normal;
    }
}

@media (max-width: 767.98px) {
    .staff-discount-input-group {
        flex-wrap: wrap;
    }

    .staff-discount-input-group .form-control {
        min-width: 0;
        flex: 1 1 100%;
        border-radius: 0.375rem !important;
    }

    .staff-discount-input-group .input-group-text {
        flex: 1 1 100%;
        border-radius: 0.375rem !important;
        margin-top: 0.25rem;
        justify-content: flex-start;
    }
}

.card-offers-page h2 {
    font-size: 1.35rem;
}

@media (max-width: 575.98px) {
    .card-offers-page h2 {
        font-size: 1.2rem;
    }
}