/* Modern Restaurant POS Styles */
:root {
    --primary-color: #2C3E50;
    --secondary-color: #3498DB;
    --accent-color: #E74C3C;
    --success-color: #27AE60;
    --warning-color: #F39C12;
    --info-color: #17A2B8;
    --light-color: #ECF0F1;
    --dark-color: #2C3E50;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;
    --border-radius: 12px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-warning: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 14px;
}

.main-content {
    min-height: calc(100vh - 140px); /* ลบความสูง navbar + footer */
    padding-bottom: 2rem;
}

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

/* Modern Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
    display: flex;
    align-items: center;
}

.navbar-brand i {
    margin-right: 8px;
    color: var(--secondary-color);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--gray-700) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
    background: var(--gray-100);
    color: var(--secondary-color) !important;
}

.navbar-nav .nav-link.active {
    background: var(--gradient-primary);
    color: white !important;
}

/* Enhanced Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.65rem 1.5rem;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

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

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

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

.btn-outline-primary {
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
    background: transparent;
}

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

.btn-outline-secondary {
    border: 2px solid var(--gray-400);
    color: var(--gray-600);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--gray-600);
    color: white;
}

.btn-outline-danger {
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
}

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

/* Modern Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    background: white;
    overflow: hidden;
}

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

.card-header {
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

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

.table thead th {
    background: var(--gray-100);
    border-bottom: 2px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-700);
    padding: 1rem;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--gray-50);
}

.table tbody td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
}

/* Form Controls */
.form-control, .form-select {
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-control:focus, .form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    outline: none;
}

.form-label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

/* Enhanced Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--box-shadow);
    border-left: 4px solid;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border-left-color: var(--success-color);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f1b0b7 100%);
    border-left-color: var(--accent-color);
    color: #721c24;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd 0%, #fce8b2 100%);
    border-left-color: var(--warning-color);
    color: #856404;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1 0%, #b8daff 100%);
    border-left-color: var(--info-color);
    color: #0c5460;
}

/* Enhanced Badges */
.badge {
    border-radius: 50px;
    font-weight: 500;
    padding: 0.5em 1em;
    font-size: 0.85em;
}

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

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

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

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

/* Menu Item Cards */
.menu-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    height: 100%;
    overflow: hidden;
    background: white;
}

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

.menu-card .card-img-top {
    height: 180px;
    object-fit: cover;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

/* Placeholder for missing images */
.menu-image-placeholder {
    height: 180px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.menu-image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255,255,255,0.1) 10px,
        rgba(255,255,255,0.1) 20px
    );
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.menu-image-placeholder i {
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.menu-card .card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.menu-card .card-title {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.menu-card .menu-price {
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0.5rem 0;
}

.menu-card .card-text {
    color: var(--gray-600);
    font-size: 0.9rem;
    flex-grow: 1;
    margin-bottom: 1rem;
}

/* Table Cards */
.table-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    background: white;
    text-align: center;
    padding: 0rem 0rem;
}

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

.table-card .table-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.table-card .table-status {
    margin-bottom: 0.75rem;
}

.table-status-free {
    background: var(--gradient-success);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 500;
}

.table-status-occupied {
    background: var(--gradient-warning);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 500;
}

/* Order Items Table */
.order-table {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.order-table thead th {
    background: var(--gray-100);
    font-weight: 600;
    color: var(--gray-700);
    border: none;
    padding: 1rem;
}

.order-table tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: background-color 0.2s ease;
}

.order-table tbody tr:hover {
    background-color: rgba(52, 152, 219, 0.05);
}

.order-table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border: none;
}

/* Search Box */
.search-container {
    position: relative;
    margin-bottom: 2rem;
}

.search-box {
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: 50px;
    padding: 1rem 3rem 1rem 1rem;
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: var(--box-shadow);
}

.search-box:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
    outline: none;
}

.search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    font-size: 1.2rem;
}

/* Category Dropdown */
.category-select-container {
    margin-bottom: 2rem;
}

.category-select {
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 1rem;
    font-weight: 500;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
}

.category-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Totals Section */
.totals-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin-top: 2rem;
}

.total-row {
    display: flex;
    justify-content: between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
    font-weight: 500;
}

.total-row:last-child {
    border-bottom: none;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--success-color);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    margin: 1rem -2rem -2rem -2rem;
    padding: 1.5rem 2rem;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Status Badges */
.status-badge {
    padding: 0.5em 1em;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.85em;
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
}

.status-pending {
    background: linear-gradient(135deg, #fff3cd 0%, #fce8b2 100%);
    color: #856404;
}

.status-queued {
    background: linear-gradient(135deg, #fff3cd 0%, #fce8b2 100%);
    color: #856404;
}

.status-cooking {
    background: linear-gradient(135deg, #d1ecf1 0%, #b8daff 100%);
    color: #0c5460;
}

.status-served {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    color: #155724;
}

.status-cancelled {
    background: linear-gradient(135deg, #f8d7da 0%, #f1b0b7 100%);
    color: #721c24;
}

/* Quantity Controls */
.qty-controls {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.qty-btn {
    border: none;
    background: var(--gray-100);
    padding: 0.5rem 1rem;
    font-weight: 600;
    color: var(--gray-700);
    transition: all 0.2s ease;
}

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

.qty-input {
    border: none;
    text-align: center;
    width: 60px;
    padding: 0.5rem;
    font-weight: 600;
    background: white;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-top: 2px solid var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Modern Footer */
.main-footer {
    background: var(--dark-color);
    color: white;
    padding: 2rem 0 1rem;
    margin-top: 3rem;
}

.footer-content {
    text-align: center;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-info {
    color: var(--gray-400);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 1rem;
    margin-top: 1rem;
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* Auto-refresh indicator */
.refresh-indicator {
    background: white;
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: var(--box-shadow);
    margin-top: 1rem;
}

.countdown-badge {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
    display: inline-block;
}

.countdown-badge.warning {
    background: var(--gradient-warning);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* KDS Specific Styles */
.kds-ticket {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    height: 100%;
}

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

.kds-ticket .ticket-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--gray-200);
}

.kds-ticket .menu-name {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--dark-color);
}

.kds-ticket .ticket-info {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.kds-ticket .quantity {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.kds-ticket .actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .menu-card .card-img-top,
    .menu-image-placeholder {
        height: 150px;
    }
    
    .table-card {
        padding: 1rem 0.75rem;
    }
    
    .table-card .card-body {
        padding: 0.75rem !important;
    }
    
    .footer-links {
        gap: 1rem;
    }
    
    .navbar-nav {
        margin-top: 1rem;
    }
    
    .totals-card {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    body {
        font-size: 13px;
    }
    
    .menu-card .card-img-top,
    .menu-image-placeholder {
        height: 120px;
    }
    
    .menu-image-placeholder {
        font-size: 2rem;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Statistics Cards */
.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.stat-label {
    color: var(--gray-600);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Page Headers */
.page-header {
    margin-bottom: 2rem;
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item {
    font-size: 0.9rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--gray-500);
}

.breadcrumb-item a {
    color: var(--secondary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--gray-600);
}

/* Enhanced Dropdowns */
.dropdown-menu {
    border: none;
    box-shadow: var(--box-shadow-hover);
    border-radius: var(--border-radius);
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--gray-100);
    color: var(--secondary-color);
}

.dropdown-header {
    font-weight: 600;
    color: var(--gray-700);
    padding: 0.75rem 1.5rem 0.5rem;
}

.dropdown-divider {
    margin: 0.5rem 0;
    border-color: var(--gray-200);
}

/* Enhanced Input Groups */
.input-group {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.input-group .form-control {
    border: none;
    background: white;
}

.input-group .btn {
    border: none;
    background: var(--gray-100);
    color: var(--gray-700);
}

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

/* Grid Layouts */
.menu-grid-container {
    position: relative;
}

.menu-grid {
    display: none;
    animation: fadeIn 0.3s ease;
}

.menu-grid.active {
    display: block;
}

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

.category-header {
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 1050;
}

.toast {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
}

.toast-header {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.toast-body {
    background: white;
    color: var(--gray-800);
}

/* Loading Overlays */
.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: 9999;
}

.loading-content {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
}

/* Enhanced Modal */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
}

.modal-header {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-footer {
    border: none;
    background: var(--gray-100);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Print Styles */
/* Optimized for 1024x600 displays */
@media (max-width: 1024px) and (max-height: 600px) {
    .table-card {
        min-height: 120px;
    }
    
    .table-card .card-body {
        padding: 0.5rem !important;
    }
    
    .table-card .table-name {
        font-size: 0.9rem;
        margin-bottom: 0.25rem;
    }
    
    .table-card .table-icon {
        margin-bottom: 0.5rem;
    }
    
    .table-card .table-icon i {
        font-size: 1rem;
    }
    
    .table-card .table-status {
        margin-bottom: 0.5rem;
    }
    
    .table-status-free,
    .table-status-occupied {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .row.g-4 {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
    }
    
    /* Tables Stats section - make it more compact and inline */
    .row.g-3.mb-4 {
        margin-bottom: 1rem !important;
        --bs-gutter-x: 0.25rem;
        --bs-gutter-y: 0.25rem;
    }
    
    .row.g-3.mb-4 .card {
        margin-bottom: 0.5rem;
    }
    
    .row.g-3.mb-4 .card-body {
        padding: 0.5rem 0.25rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .row.g-3.mb-4 .card-body > div {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        text-align: left;
    }
    
    .row.g-3.mb-4 .fa-2x {
        font-size: 1.25rem !important;
        margin-bottom: 0 !important;
    }
    
    .row.g-3.mb-4 h4 {
        font-size: 1.1rem;
        margin-bottom: 0;
        font-weight: 600;
    }
    
    .row.g-3.mb-4 small {
        font-size: 0.75rem;
        display: block;
        margin-top: 0.1rem;
    }
    
    .row.g-3.mb-4 .text-info,
    .row.g-3.mb-4 .text-success,
    .row.g-3.mb-4 .text-warning {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }
    
    /* Page Header adjustments for 1024x600 */
    .page-header {
        margin-bottom: 1rem !important;
        padding: 1rem 0 !important;
    }
    
    .page-title {
        font-size: 1.75rem !important;
        margin-bottom: 0.25rem !important;
    }
    
    .page-subtitle {
        font-size: 0.9rem !important;
        margin-bottom: 0 !important;
    }
    
    .breadcrumb {
        margin-bottom: 0.5rem !important;
        font-size: 0.8rem;
    }
    
    .breadcrumb-item {
        font-size: 0.8rem;
    }
    
    /* Navbar adjustments */
    .navbar {
        padding: 0.5rem 0 !important;
    }
    
    .navbar-brand {
        font-size: 1.25rem !important;
    }
    
    .navbar-nav .nav-link {
        padding: 0.375rem 0.75rem !important;
        font-size: 0.875rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
    
    /* Page header actions */
    .page-header .col-auto .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
}

@media print {
    .navbar, .main-footer, .btn, .refresh-indicator, .breadcrumb {
        display: none !important;
    }
    
    .main-content {
        margin: 0;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
        break-inside: avoid;
    }
    
    .page-header {
        margin-bottom: 1rem;
    }
    
    .page-title {
        font-size: 1.5rem;
    }
}