/**
 * Restaurant Management System - Custom Styles
 */

:root {
    --primary-color: #ff6b35;
    --secondary-color: #004e89;
    --success-color: #2a9d8f;
    --danger-color: #e63946;
    --warning-color: #f4a261;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
}

* {
    font-family: 'Poppins', sans-serif;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f5f6fa;
}

main {
    flex: 1;
}

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-card .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-card .logo i {
    font-size: 4rem;
    color: var(--primary-color);
}

/* Dashboard Cards */
.dashboard-card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.dashboard-card .icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.dashboard-card .card-title {
    font-size: 0.875rem;
    color: #6c757d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.dashboard-card .card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
}

/* POS Interface */
.pos-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    height: calc(100vh - 150px);
}

.pos-menu {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    overflow-y: auto;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.pos-cart {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.pos-cart .cart-items {
    flex: 1;
    overflow-y: auto;
}

.menu-item-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 1rem;
}

.menu-item-card:hover {
    border-color: var(--primary-color);
    transform: scale(1.02);
}

.menu-item-card .item-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 0.75rem;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
}

.menu-item-card.unavailable {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Cart Item */
.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-bottom: 1px solid #e9ecef;
}

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

.qty-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qty-controls button {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: var(--light-color);
    color: var(--dark-color);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.qty-controls button:hover {
    background: var(--primary-color);
    color: white;
}

/* Tables */
.table-card {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    cursor: pointer;
}

.table-card:hover {
    transform: scale(1.02);
}

.table-card.available {
    border: 3px solid var(--success-color);
}

.table-card.occupied {
    border: 3px solid var(--danger-color);
    background: #fff5f5;
}

.table-card .table-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.table-card.available .table-icon {
    color: var(--success-color);
}

.table-card.occupied .table-icon {
    color: var(--danger-color);
}

/* Status Badges */
.status-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-preparing {
    background: #cce5ff;
    color: #004085;
}

.status-ready {
    background: #d4edda;
    color: #155724;
}

.status-completed {
    background: #c3e6cb;
    color: #155724;
}

.status-cancelled {
    background: #f8d7da;
    color: #721c24;
}

.status-paid {
    background: #d4edda;
    color: #155724;
}

.status-unpaid {
    background: #f8d7da;
    color: #721c24;
}

/* Orders Table */
.orders-table {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.order-timeline {
    border-left: 3px solid #e9ecef;
    padding-left: 1.5rem;
    margin-left: 1rem;
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.65rem;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-color);
}

.timeline-item.completed::before {
    background: var(--success-color);
}

/* Receipt */
.receipt {
    background: white;
    border: 1px dashed #ccc;
    padding: 1.5rem;
    max-width: 300px;
    margin: 0 auto;
    font-family: 'Courier New', monospace;
}

.receipt-header {
    text-align: center;
    border-bottom: 1px dashed #ccc;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.receipt-item {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
}

.receipt-total {
    border-top: 1px dashed #ccc;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
    font-weight: bold;
}

/* Reports */
.report-card {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.chart-container {
    position: relative;
    height: 300px;
}

/* Search Box */
.search-box {
    position: relative;
}

.search-box input {
    padding-left: 2.5rem;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
}

/* Notifications */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger-color);
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

/* Image Upload */
.image-upload {
    border: 2px dashed #ccc;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.image-upload:hover {
    border-color: var(--primary-color);
    background: #fff5f2;
}

.image-upload img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 10px;
}

/* Modal Customization */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    padding: 1.25rem 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid #e9ecef;
    padding: 1rem 1.5rem;
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 10px;
    padding: 0.75rem 1rem;
    border: 1px solid #e9ecef;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.btn {
    border-radius: 10px;
    padding: 0.6rem 1.25rem;
    font-weight: 500;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: #e55a2b;
    border-color: #e55a2b;
}

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

.btn-success:hover {
    background: #248f80;
    border-color: #248f80;
}

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

/* Card Headers */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

/* Responsive */
@media (max-width: 768px) {
    .pos-container {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .pos-menu, .pos-cart {
        height: auto;
    }
    
    .dashboard-card .card-value {
        font-size: 1.5rem;
    }
    
    .login-card {
        margin: 1rem;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e55a2b;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #dee2e6;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .receipt {
        border: none;
        box-shadow: none;
    }
}

/* ==========================================
   DARK MODE STYLES
   ========================================== */

[data-theme="dark"] {
    --dark-bg: #1a1a2e;
    --darker-bg: #16213e;
    --card-bg: #1f2937;
    --text-color: #e5e7eb;
    --text-muted: #9ca3af;
    --border-color: #374151;
    --input-bg: #2d3748;
    --hover-bg: #374151;
}

[data-theme="dark"] body {
    background-color: var(--dark-bg);
    color: var(--text-color);
}

[data-theme="dark"] .navbar {
    background-color: var(--darker-bg) !important;
}

[data-theme="dark"] .navbar-dark .navbar-nav .nav-link {
    color: var(--text-color);
}

[data-theme="dark"] .navbar-dark .navbar-brand {
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .card-header {
    background-color: var(--darker-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .card-body {
    color: var(--text-color);
}

[data-theme="dark"] .table {
    color: var(--text-color);
}

[data-theme="dark"] .table-hover > tbody > tr:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .table-dark {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .modal-header {
    border-color: var(--border-color);
}

[data-theme="dark"] .modal-footer {
    border-color: var(--border-color);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--primary-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-select:disabled {
    background-color: var(--hover-bg);
    color: var(--text-muted);
}

[data-theme="dark"] .input-group-text {
    background-color: var(--hover-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .search-box i {
    color: var(--text-muted);
}

[data-theme="dark"] .pos-menu,
[data-theme="dark"] .pos-cart {
    background-color: var(--card-bg);
}

[data-theme="dark"] .menu-item-card {
    background-color: var(--darker-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .menu-item-card .item-image {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .cart-item {
    border-color: var(--border-color);
}

[data-theme="dark"] .table-card {
    background-color: var(--card-bg);
}

[data-theme="dark"] .table-card.occupied {
    background-color: rgba(230, 57, 70, 0.1);
}

[data-theme="dark"] .dashboard-card {
    background-color: var(--card-bg);
}

[data-theme="dark"] .dashboard-card .card-title {
    color: var(--text-muted);
}

[data-theme="dark"] .dashboard-card .card-value {
    color: var(--text-color);
}

[data-theme="dark"] .report-card {
    background-color: var(--card-bg);
}

[data-theme="dark"] .orders-table {
    background-color: var(--card-bg);
}

[data-theme="dark"] .order-timeline {
    border-color: var(--border-color);
}

[data-theme="dark"] .progress {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .empty-state {
    color: var(--text-muted);
}

[data-theme="dark"] .empty-state i {
    color: var(--border-color);
}

[data-theme="dark"] .image-upload {
    border-color: var(--border-color);
    background-color: var(--input-bg);
}

[data-theme="dark"] .image-upload:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--text-color) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--card-bg) !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--input-bg) !important;
}

[data-theme="dark"] .bg-secondary {
    background-color: var(--hover-bg) !important;
}

[data-theme="dark"] .login-page {
    background: linear-gradient(135deg, #0f0f23 0%, var(--darker-bg) 100%);
}

[data-theme="dark"] .login-card {
    background-color: var(--card-bg);
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--hover-bg);
}

[data-theme="dark"] .progress {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .timeline-item::before {
    background-color: var(--primary-color);
}

[data-theme="dark"] .receipt {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .status-badge {
    border: 1px solid currentColor;
}

[data-theme="dark"] .page-link {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .page-link:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .page-item.disabled .page-link {
    background-color: var(--input-bg);
    color: var(--text-muted);
}

/* Dark Mode Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s;
}

.theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-toggle i {
    transition: transform 0.3s;
}

.theme-toggle:active i {
    transform: rotate(180deg);
}

/* Badge overrides for dark mode */
[data-theme="dark"] .badge.bg-secondary {
    background-color: var(--hover-bg) !important;
    color: var(--text-color);
}

[data-theme="dark"] .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background-color: var(--hover-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

[data-theme="dark"] .btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

[data-theme="dark"] .btn-outline-danger {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

[data-theme="dark"] .btn-outline-danger:hover {
    background-color: var(--danger-color);
    color: white;
}

[data-theme="dark"] .btn-outline-success {
    border-color: var(--success-color);
    color: var(--success-color);
}

[data-theme="dark"] .btn-outline-success:hover {
    background-color: var(--success-color);
    color: white;
}

/* Footer dark mode */
[data-theme="dark"] footer,
[data-theme="dark"] .bg-dark {
    background-color: var(--darker-bg) !important;
    color: var(--text-color);
}

/* Login page toggle styling */
.login-card .theme-toggle {
    color: var(--text-color);
    opacity: 0.7;
}

.login-card .theme-toggle:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .login-card .logo h4,
[data-theme="dark"] .login-card .logo p {
    color: var(--text-color);
}

[data-theme="dark"] .login-card .logo i {
    color: var(--primary-color);
}