/* ========================================
   CSS VARIABLES & RESET
   ======================================== */

:root {
    /* Modern Navy Palette */
    --navy-900: #1a1f3a;
    --navy-800: #252d4d;
    --navy-700: #2e3856;
    --navy-600: #394463;
    --navy-500: #4a5578;
    --navy-400: #6b7aa1;
    --navy-300: #98a4c7;
    --navy-200: #c5cfe5;
    --navy-100: #e8ecf7;
    --navy-50: #f4f6fb;
    
    /* Accent Colors */
    --accent-primary: #4a69ff;
    --accent-secondary: #7b92ff;
    --accent-light: #a5b8ff;
    
    /* Status Colors */
    --success: #10b981;
    --success-light: #34d399;
    --warning: #f59e0b;
    --warning-light: #fbbf24;
    --danger: #ef4444;
    --danger-light: #f87171;
    --info: #3b82f6;
    
    /* Neutral Colors */
    --white: #ffffff;
    --black: #0f1419;
    --grey-50: #f9fafb;
    --grey-100: #f3f4f6;
    --grey-200: #e5e7eb;
    --grey-300: #d1d5db;
    --grey-400: #9ca3af;
    --grey-500: #6b7280;
    --grey-600: #4b5563;
    --grey-700: #374151;
    --grey-800: #1f2937;
    --grey-900: #111827;
    
    /* Layout */
    --sidebar-width: 260px;
    --mobile-header-height: 60px;
    --mobile-bottom-nav-height: 70px;
    
    /* Borders & Shadows */
    --border-color: var(--navy-200);
    --border-radius: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 2px 4px rgba(26, 31, 58, 0.04);
    --shadow-md: 0 4px 12px rgba(26, 31, 58, 0.08);
    --shadow-lg: 0 12px 24px rgba(26, 31, 58, 0.12);
    --shadow-xl: 0 20px 40px rgba(26, 31, 58, 0.16);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--navy-800);
    background: linear-gradient(135deg, var(--navy-50) 0%, var(--navy-100) 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   LAYOUT - SIDEBAR & MAIN CONTENT
   ======================================== */

body:not(.login-page) {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

/* Removed mobile-menu-toggle - using bottom nav instead */


.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 31, 58, 0.6);
    backdrop-filter: blur(4px);
    z-index: 99;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    color: var(--white);
    font-size: 1.25rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: var(--grey-400);
    text-decoration: none;
    transition: all 0.2s;
    gap: 0.75rem;
}

.nav-item:hover {
    background: rgba(74, 105, 255, 0.15);
    color: var(--white);
}

.nav-item.active {
    background: rgba(74, 105, 255, 0.2);
    color: var(--white);
    border-left: 4px solid var(--accent-primary);
    box-shadow: inset 0 0 10px rgba(74, 105, 255, 0.1);
}

.nav-icon {
    font-size: 1.25rem;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
}

.content-header {
    background: var(--white);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-sm);
}

.content-header h1 {
    font-size: 1.75rem;
    color: var(--navy-900);
    font-weight: 700;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.user-info {
    color: var(--grey-600);
    font-size: 0.875rem;
}

.content-body {
    flex: 1;
    padding: 2rem;
}

/* ========================================
   LOGIN PAGE
   ======================================== */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--grey-900) 0%, var(--grey-800) 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 1rem;
}

.login-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.3s ease-out;
}

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

.login-header h1 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--grey-600);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
}

.login-footer a {
    color: var(--grey-600);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.2s;
}

.login-footer a:hover {
    color: var(--black);
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--grey-700);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.form-group input.error {
    border-color: var(--danger);
}

.error-message {
    color: var(--danger);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    min-height: 1rem;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--grey-500);
    margin-top: 0.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

.form-actions {
    margin-top: 2rem;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--grey-900);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
    background-color: var(--grey-400);
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background-color: transparent;
    color: var(--black);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--grey-100);
    border-color: var(--grey-400);
}

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

.btn-danger:hover {
    background-color: #B91C1C;
}

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

.btn-success:hover {
    background-color: #047857;
}

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

.btn-warning:hover {
    background-color: #D97706;
}

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

.btn-info:hover {
    background-color: #2563EB;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

/* ========================================
   STATS CARDS (DASHBOARD)
   ======================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
}

.stat-icon.pending {
    background: rgba(245, 158, 11, 0.1);
}

.stat-icon.confirmed {
    background: rgba(5, 150, 105, 0.1);
}

.stat-icon.progress {
    background: rgba(59, 130, 246, 0.1);
}

.stat-icon.completed {
    background: rgba(107, 114, 128, 0.1);
}

.stat-info h3 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.stat-info p {
    color: var(--grey-600);
    font-size: 0.875rem;
}

/* ========================================
   DASHBOARD SECTIONS
   ======================================== */

.dashboard-section {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 1.25rem;
}

/* ========================================
   TABLES
   ======================================== */

.table-section {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--grey-100);
    border-bottom: 2px solid var(--border-color);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--grey-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr:hover {
    background: var(--grey-50);
}

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

.table-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.table-actions .btn {
    white-space: nowrap;
}

/* ========================================
   BADGES
   ======================================== */

.badge {
    padding: 0.375rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: 0.75rem;
    border: 1px solid;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-pending {
    background: rgba(245, 158, 11, 0.1);
    color: #92400E;
    border-color: rgba(245, 158, 11, 0.3);
}

.badge-confirmed {
    background: rgba(5, 150, 105, 0.1);
    color: #065F46;
    border-color: rgba(5, 150, 105, 0.3);
}

.badge-in-progress {
    background: rgba(59, 130, 246, 0.1);
    color: #1E40AF;
    border-color: rgba(59, 130, 246, 0.3);
}

.badge-completed {
    background: rgba(107, 114, 128, 0.1);
    color: #374151;
    border-color: rgba(107, 114, 128, 0.3);
}

.badge-cancelled {
    background: rgba(220, 38, 38, 0.1);
    color: #991B1B;
    border-color: rgba(220, 38, 38, 0.3);
}

.badge-active {
    background: rgba(5, 150, 105, 0.1);
    color: #065F46;
    border-color: rgba(5, 150, 105, 0.3);
}

.badge-inactive {
    background: rgba(107, 114, 128, 0.1);
    color: #4B5563;
    border-color: rgba(107, 114, 128, 0.3);
}

/* ========================================
   FILTERS BAR
   ======================================== */

.filters-bar {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
}

.filter-group label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--grey-700);
    margin-bottom: 0.5rem;
}

.filter-input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: inherit;
}

/* ========================================
   SERVICES ADMIN GRID
   ======================================== */

.services-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.service-admin-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
    animation: fadeIn 0.3s ease-out;
}

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

.service-admin-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.service-admin-header h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.service-admin-body {
    margin-bottom: 1rem;
}

.service-admin-body p {
    color: var(--grey-600);
    margin-bottom: 1rem;
    min-height: 3rem;
}

.service-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-color);
}

.service-detail-label {
    color: var(--grey-600);
    font-size: 0.875rem;
}

.service-detail-value {
    font-weight: 600;
}

.service-admin-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* ========================================
   SETTINGS PAGE
   ======================================== */

.settings-section {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.settings-section h3 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.holiday-input-group {
    display: flex;
    gap: 0.5rem;
}

.holiday-input-group input {
    flex: 1;
}

.holidays-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.holiday-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--grey-100);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
}

.holiday-tag button {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
    line-height: 1;
}

.holiday-tag button:hover {
    color: #B91C1C;
}

/* Break Hours Styles */
.break-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.break-input-group input {
    flex: 1;
    max-width: 150px;
}

.break-separator {
    color: var(--navy-500);
    font-weight: 500;
    padding: 0 0.25rem;
}

.breaks-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.break-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(251, 191, 36, 0.05));
    border: 1px solid var(--warning);
    border-left: 3px solid var(--warning);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    color: var(--navy-800);
}

.break-tag .break-time {
    font-weight: 600;
    color: var(--warning);
}

.break-tag button {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 1rem;
    padding: 0;
    line-height: 1;
}

.break-tag button:hover {
    color: #B91C1C;
}

.section-description {
    font-size: 0.875rem;
    color: var(--navy-500);
    margin-bottom: 1rem;
}

/* ========================================
   MODALS
   ======================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease-out;
}

.modal-content.modal-sm {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

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

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--grey-600);
    line-height: 1;
    padding: 0;
}

.modal-close:hover {
    color: var(--black);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-actions .btn {
    flex: 1;
}

/* ========================================
   LOADING & EMPTY STATES
   ======================================== */

.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.loader {
    width: 40px;
    height: 40px;
    border: 3px solid var(--grey-200);
    border-top-color: var(--black);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-container p {
    margin-top: 1rem;
    color: var(--grey-600);
}

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

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--grey-600);
}

.empty-state p {
    margin-bottom: 1.5rem;
}

/* ========================================
   NOTIFICATIONS
   ======================================== */

.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    display: none;
    min-width: 300px;
    max-width: 400px;
}

.notification.show {
    display: block;
    animation: slideIn 0.3s ease-out;
}

.notification.success {
    border-left: 4px solid var(--success);
}

.notification.error {
    border-left: 4px solid var(--danger);
}

.notification.info {
    border-left: 4px solid var(--info);
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

@keyframes slideIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Large Tablets and Small Desktops (1024px and below) */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content-body {
        padding: 1.5rem;
    }
    
    .content-header {
        padding: 1.25rem 1.5rem;
    }
    
    .content-header h1 {
        font-size: 1.5rem;
    }
    
    .data-table {
        font-size: 0.9375rem;
    }
}

/* Tablets (768px and below) */
@media (max-width: 768px) {
    /* Hide sidebar by default on mobile */
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    /* Removed mobile-menu-toggle display rule */
    
    .mobile-menu-overlay.active {
        display: block;
    }
    
    /* Adjust main content */
    .main-content {
        margin-left: 0;
        width: 100%;
    }
    
    .content-header {
        padding: 1rem 1rem 1rem 60px;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .content-header h1 {
        font-size: 1.375rem;
        width: 100%;
    }
    
    .header-actions {
        width: 100%;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .content-body {
        padding: 1rem;
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.25rem;
    }
    
    .stat-card h3 {
        font-size: 1.75rem;
    }
    
    /* Forms */
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .form-actions .btn {
        width: 100%;
    }
    
    /* Tables */
    .data-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .data-table {
        min-width: 600px;
        font-size: 0.875rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.75rem 0.5rem;
    }
    
    /* Cards */
    .card {
        padding: 1.25rem;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
    
    .btn-sm {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    /* Modals */
    .modal-content {
        margin: 1rem;
        max-width: calc(100% - 2rem);
        padding: 1.5rem;
    }
    
    .modal-header h2 {
        font-size: 1.375rem;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .modal-actions .btn {
        width: 100%;
    }
    
    /* Filters */
    .filters {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-group input,
    .filter-group select {
        width: 100%;
    }
    
    /* Notifications */
    .notification {
        right: 10px;
        left: 10px;
        min-width: auto;
        max-width: none;
        top: 70px;
    }
    
    /* Login Page */
    .login-card {
        padding: 2rem;
    }
    
    .login-header h1 {
        font-size: 1.5rem;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    /* Removed mobile-menu-toggle sizing */
    
    .sidebar {
        width: 280px;
    }
    
    .sidebar-header h2 {
        font-size: 1.125rem;
    }
    
    .nav-item {
        padding: 0.625rem 1rem;
        font-size: 0.9375rem;
    }
    
    .content-header {
        padding: 0.875rem 0.875rem 0.875rem 52px;
    }
    
    .content-header h1 {
        font-size: 1.25rem;
    }
    
    .content-body {
        padding: 0.875rem;
    }
    
    /* Stats */
    .stat-card {
        padding: 1rem;
    }
    
    .stat-card h3 {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.8125rem;
    }
    
    /* Tables */
    .data-table {
        font-size: 0.8125rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.625rem 0.375rem;
    }
    
    /* Cards */
    .card {
        padding: 1rem;
    }
    
    .card-title {
        font-size: 1.125rem;
    }
    
    /* Forms */
    .form-group label {
        font-size: 0.875rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-sm {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    /* Modal */
    .modal-content {
        padding: 1.25rem;
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
    
    .modal-header h2 {
        font-size: 1.25rem;
    }
    
    /* Login */
    .login-card {
        padding: 1.5rem;
    }
    
    .login-header h1 {
        font-size: 1.375rem;
    }
    
    /* Action Buttons in Table */
    .action-btns {
        flex-direction: column;
        gap: 0.375rem;
    }
    
    .action-btns .btn-sm {
        width: 100%;
    }
}

/* Extra Small Mobile (360px and below) */
@media (max-width: 360px) {
    .sidebar {
        width: 260px;
    }
    
    .content-header h1 {
        font-size: 1.125rem;
    }
    
    .stat-card h3 {
        font-size: 1.375rem;
    }
    
    .data-table {
        min-width: 500px;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .sidebar {
        overflow-y: auto;
    }
    
    .modal-content {
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .content-header {
        position: relative;
    }
}

/* Print Styles */
@media print {
    .sidebar,
    .header-actions,
    .action-btns,
    .btn,
    .filters {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .content-header {
        position: static;
        border-bottom: 2px solid var(--navy-900);
    }
    
    .data-table {
        border: 1px solid var(--navy-900);
    }
    
    .data-table th {
        background: var(--navy-100) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

@keyframes slideIn {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ========================================
   MOBILE BOTTOM NAVIGATION
   ======================================== */

.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--mobile-bottom-nav-height);
    background: var(--white);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -4px 12px rgba(26, 31, 58, 0.08);
    z-index: 100;
    padding: 0;
}

.mobile-bottom-nav nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100%;
    padding: 0;
}

.mobile-bottom-nav .nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem 0.25rem;
    text-decoration: none;
    color: var(--grey-500);
    transition: all 0.2s ease;
    border: none;
    position: relative;
}

.mobile-bottom-nav .nav-item .nav-icon {
    font-size: 1.5rem;
    transition: transform 0.2s ease;
}

.mobile-bottom-nav .nav-item span:not(.nav-icon) {
    font-size: 0.625rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.mobile-bottom-nav .nav-item.active {
    color: var(--accent-primary);
    background: transparent;
    border: none;
}

.mobile-bottom-nav .nav-item.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 3px;
    background: var(--accent-primary);
    border-radius: 0 0 3px 3px;
}

.mobile-bottom-nav .nav-item.active .nav-icon {
    transform: scale(1.1);
}

.mobile-bottom-nav .nav-item:active {
    transform: scale(0.95);
}

/* ========================================
   MOBILE TABLE CARD VIEW
   ======================================== */

.mobile-table-cards {
    display: none;
}

.mobile-booking-card,
.mobile-user-card,
.mobile-service-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: var(--shadow-sm);
}

.mobile-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.mobile-card-reference {
    font-weight: 700;
    color: var(--navy-900);
    font-size: 0.9375rem;
}

.mobile-card-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.625rem;
    border-radius: 12px;
    font-weight: 600;
}

.mobile-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.mobile-card-label {
    color: var(--grey-600);
    font-weight: 500;
    min-width: 100px;
}

.mobile-card-value {
    color: var(--navy-800);
    font-weight: 600;
    text-align: right;
    flex: 1;
}

.mobile-card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.mobile-card-actions .btn {
    flex: 1;
    font-size: 0.8125rem;
    padding: 0.625rem;
    min-width: 80px;
}

/* View Details Button */
.mobile-view-details {
    width: 100%;
    margin-top: 0.5rem;
}

/* ========================================
   ENHANCED METRICS & CARDS
   ======================================== */

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.metric-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.metric-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--navy-50);
}

.metric-card-icon.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.metric-card-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.metric-card-icon.info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.metric-card-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.metric-card-body {
    flex: 1;
}

.metric-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--navy-900);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-card-label {
    font-size: 0.875rem;
    color: var(--grey-600);
    font-weight: 500;
}

.metric-card-trend {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.metric-card-trend.up {
    color: var(--success);
}

.metric-card-trend.down {
    color: var(--danger);
}

.metric-card-trend.neutral {
    color: var(--grey-500);
}

.metric-card-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--grey-500);
}

/* Quick Actions */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.quick-action-btn {
    background: var(--white);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.quick-action-btn:hover {
    border-color: var(--accent-primary);
    background: var(--navy-50);
    transform: translateY(-2px);
}

.quick-action-btn .icon {
    font-size: 2rem;
}

.quick-action-btn .label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--navy-700);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* ALL DEVICES - Always use bottom navigation */
@media (min-width: 1px) {
    /* Hide desktop sidebar on ALL devices */
    .sidebar {
        display: none;
    }
    
    /* Show mobile bottom nav on ALL devices */
    .mobile-bottom-nav {
        display: block;
    }
    
    /* Adjust main content for all devices */
    .main-content {
        margin-left: 0;
        padding-bottom: var(--mobile-bottom-nav-height);
    }
    
    /* Adjust content body for bottom nav */
    .content-body {
        padding-bottom: calc(var(--mobile-bottom-nav-height) + 1rem);
    }
}

/* Tablet and Mobile (768px and below) */
@media (max-width: 768px) {
    /* Content adjustments */
    .content-body {
        padding: 1rem;
        padding-bottom: calc(var(--mobile-bottom-nav-height) + 1rem);
    }
    
    /* Metrics grid responsive - 2 columns on mobile */
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .metric-card {
        padding: 1rem;
    }
    
    .metric-card-value {
        font-size: 1.5rem;
    }
    
    .metric-card-label {
        font-size: 0.75rem;
    }
    
    .metric-card-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .metric-card-trend {
        font-size: 0.75rem;
        margin-top: 0.25rem;
    }
    
    .metric-card-footer {
        font-size: 0.6875rem;
        padding-top: 0.5rem;
    }
    
    /* Quick actions responsive */
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .quick-action-btn {
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    /* Filters responsive */
    .filters-bar {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .filter-group {
        width: 100%;
        min-width: auto;
    }
    
    .filter-group input,
    .filter-group select {
        width: 100%;
        font-size: 1rem;
    }
    
    .filter-group label {
        font-size: 0.875rem;
    }
    
    /* Table responsive - hide on mobile, show cards */
    .table-container {
        display: none;
    }
    
    .mobile-table-cards {
        display: block;
    }
    
    .data-table {
        display: none;
    }
    
    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }
    
    /* Header adjustments */
    .content-header {
        padding: 0.875rem 1rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .content-header h1 {
        font-size: 1.25rem;
        width: 100%;
    }
    
    .user-info {
        font-size: 0.8125rem;
    }
    
    .header-actions {
        width: 100%;
        justify-content: stretch;
        gap: 0.5rem;
    }
    
    .header-actions .btn {
        flex: 1;
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    /* Services grid - single column on mobile */
    .services-admin-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .service-admin-card {
        padding: 1.25rem;
    }
    
    /* Modal improvements */
    .modal-content {
        width: 95%;
        max-width: 95vw;
        margin: 0.5rem;
        padding: 1.25rem;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-header h2 {
        font-size: 1.25rem;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1rem;
    }
    
    .modal-actions .btn {
        width: 100%;
        padding: 0.75rem;
    }
    
    /* Form improvements */
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group label {
        font-size: 0.875rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.875rem;
        font-size: 16px; /* Prevents iOS zoom */
        min-height: 48px; /* Better touch target */
    }
    
    .form-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .form-row .form-group {
        width: 100%;
    }
    
    /* Better touch targets for inputs */
    input[type="time"],
    input[type="date"] {
        min-height: 48px;
        font-size: 16px;
    }
    
    /* Form hints */
    .form-hint,
    .section-description {
        font-size: 0.8125rem;
        line-height: 1.5;
    }
    
    /* Settings sections */
    .settings-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .settings-section h3 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    /* Holiday and break inputs */
    .holiday-input-group,
    .break-input-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .holiday-input-group input,
    .break-input-group input {
        width: 100%;
        max-width: 100%;
    }
    
    .holiday-input-group .btn,
    .break-input-group .btn {
        width: 100%;
    }
    
    .break-separator {
        display: none;
    }
    
    .break-input-group::after {
        content: 'to';
        display: block;
        text-align: center;
        color: var(--grey-600);
        font-size: 0.875rem;
        order: 1;
    }
    
    .break-input-group input:first-of-type {
        order: 0;
    }
    
    .break-input-group input:nth-of-type(2) {
        order: 2;
    }
    
    .break-input-group .btn {
        order: 3;
    }
    
    /* Holiday and break tags */
    .holiday-tag,
    .break-tag {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
        width: 100%;
        justify-content: space-between;
    }
    
    .holidays-list,
    .breaks-list {
        gap: 0.75rem;
        flex-direction: column;
    }
    
    /* Metric cards in settings */
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .metric-card-value {
        font-size: 1.25rem;
        word-break: break-word;
    }
    
    .metric-card-label {
        font-size: 0.75rem;
    }
    
    /* Form actions */
    .form-actions {
        margin-top: 1.5rem;
        position: sticky;
        bottom: calc(var(--mobile-bottom-nav-height) + 1rem);
        background: white;
        padding: 1rem;
        margin-left: -1rem;
        margin-right: -1rem;
        border-top: 1px solid var(--border-color);
        z-index: 10;
    }
    
    .form-actions .btn {
        width: 100%;
        padding: 1rem;
        font-size: 1rem;
    }
    
    /* Settings section spacing */
    .settings-section:last-of-type {
        margin-bottom: 2rem;
    }
    
    /* Dashboard section */
    .dashboard-section {
        margin-bottom: 1.5rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.125rem;
    }
    
    .section-header .btn {
        width: 100%;
    }
    
    /* Empty states */
    .empty-state {
        padding: 2rem 1rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-sm {
        padding: 0.625rem 0.75rem;
        font-size: 0.8125rem;
    }
}

/* Tablet Landscape - Override bottom nav, show both table and cards */
@media (min-width: 769px) and (max-width: 1024px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .services-admin-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content-header {
        padding: 1.25rem 1.5rem;
    }
    
    .content-body {
        padding: 1.5rem;
        padding-bottom: calc(var(--mobile-bottom-nav-height) + 1.5rem);
    }
    
    /* Show tables on tablet */
    .table-container {
        display: block;
    }
    
    .mobile-table-cards {
        display: none;
    }
}

/* Desktop - Keep bottom nav */
@media (min-width: 1025px) {
    .metrics-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .content-header {
        padding: 1.5rem 2rem;
    }
    
    .content-body {
        padding: 2rem;
        padding-bottom: calc(var(--mobile-bottom-nav-height) + 2rem);
    }
    
    /* Show tables on desktop */
    .table-container {
        display: block;
    }
    
    .mobile-table-cards {
        display: none;
    }
    
    .services-admin-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* Small Mobile (360px and below) */
@media (max-width: 360px) {
    .mobile-bottom-nav .nav-item span:not(.nav-icon) {
        font-size: 0.5625rem;
    }
    
    .mobile-bottom-nav .nav-item .nav-icon {
        font-size: 1.25rem;
    }
    
    .metric-card-value {
        font-size: 1.5rem;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
    
    .content-header h1 {
        font-size: 1.25rem;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

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

.show-mobile {
    display: none;
}

.hide-mobile {
    display: inline;
}

@media (max-width: 768px) {
    .show-mobile {
        display: inline;
    }
    
    .hide-mobile {
        display: none;
    }
}

/* ========================================
   VIEW TOGGLE & CALENDAR STYLES
   ======================================== */

.view-controls {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.view-toggle-buttons {
    display: flex;
    gap: 0.75rem;
    background: var(--white);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    width: fit-content;
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--navy-600);
    font-weight: 500;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-toggle-btn .icon {
    font-size: 1.125rem;
}

.view-toggle-btn:hover {
    background: var(--navy-50);
    color: var(--navy-800);
}

.view-toggle-btn.active {
    background: var(--accent-primary);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(74, 105, 255, 0.3);
}

.view-container {
    display: none;
}

.view-container.active {
    display: block;
}

/* Calendar Navigation */
.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.calendar-week-display h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--navy-800);
    margin: 0;
}

/* Calendar Timeline Container */
.calendar-timeline-container {
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 400px);
}

.calendar-grid {
    display: grid;
    grid-template-rows: auto;
    min-width: 1200px;
}

.calendar-header {
    display: grid;
    grid-template-columns: 100px repeat(7, 1fr);
    background: var(--navy-50);
    border-bottom: 2px solid var(--navy-200);
    position: sticky;
    top: 0;
    z-index: 10;
}

.calendar-time-label {
    padding: 1rem 0.75rem;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--navy-600);
    background: var(--navy-50);
    border-right: 1px solid var(--navy-200);
    display: flex;
    align-items: center;
    justify-content: center;
    position: sticky;
    left: 0;
    z-index: 11;
}

.calendar-day-header {
    padding: 1rem 0.75rem;
    text-align: center;
    border-right: 1px solid var(--navy-200);
}

.calendar-day-header.today {
    background: linear-gradient(135deg, rgba(74, 105, 255, 0.1), rgba(74, 105, 255, 0.05));
    border-left: 3px solid var(--accent-primary);
}

.day-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--navy-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.day-date {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy-800);
    margin-top: 0.25rem;
}

.calendar-day-header.today .day-date {
    color: var(--accent-primary);
}

.calendar-row {
    display: grid;
    grid-template-columns: 100px repeat(7, 1fr);
    border-bottom: 1px solid var(--navy-100);
}

.calendar-row:hover {
    background: var(--navy-50);
}

.calendar-cell {
    padding: 0.5rem;
    border-right: 1px solid var(--navy-100);
    min-height: 80px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.calendar-cell.break-hour-cell {
    background: repeating-linear-gradient(
        45deg,
        rgba(245, 158, 11, 0.03),
        rgba(245, 158, 11, 0.03) 10px,
        rgba(245, 158, 11, 0.08) 10px,
        rgba(245, 158, 11, 0.08) 20px
    );
    position: relative;
}

.break-hour-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.75rem;
    color: var(--warning);
    font-weight: 600;
    text-align: center;
    opacity: 0.6;
    pointer-events: none;
    white-space: nowrap;
}

/* Calendar Booking Cards */
.calendar-booking-card {
    background: var(--white);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem;
    box-shadow: var(--shadow-sm);
    border-left: 3px solid var(--accent-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.75rem;
}

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

/* Status-based coloring */
.calendar-booking-card.badge-pending {
    border-left-color: var(--warning);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), var(--white));
}

.calendar-booking-card.badge-confirmed {
    border-left-color: var(--success);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), var(--white));
}

.calendar-booking-card.badge-in-progress {
    border-left-color: var(--info);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), var(--white));
}

.calendar-booking-card.badge-completed {
    border-left-color: var(--navy-400);
    background: var(--grey-50);
    opacity: 0.7;
}

.calendar-booking-card.badge-cancelled {
    border-left-color: var(--danger);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), var(--white));
    opacity: 0.6;
}

.booking-card-mini-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.375rem;
}

.booking-ref {
    font-weight: 700;
    font-size: 0.6875rem;
    color: var(--navy-600);
    background: var(--navy-100);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
}

.booking-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.badge-pending .booking-status-dot {
    background: var(--warning);
}

.badge-confirmed .booking-status-dot {
    background: var(--success);
}

.badge-in-progress .booking-status-dot {
    background: var(--info);
}

.badge-completed .booking-status-dot {
    background: var(--navy-400);
}

.badge-cancelled .booking-status-dot {
    background: var(--danger);
}

.booking-card-mini-body {
    margin-bottom: 0.5rem;
}

.booking-service {
    font-weight: 600;
    color: var(--navy-800);
    margin-bottom: 0.25rem;
    font-size: 0.8125rem;
}

.booking-vehicle,
.booking-customer {
    color: var(--navy-500);
    font-size: 0.6875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.booking-card-mini-actions {
    display: flex;
    gap: 0.375rem;
    margin-top: 0.5rem;
}

.btn-mini {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    flex: 1;
}

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

.btn-mini.btn-success:hover {
    background: var(--success-light);
}

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

.btn-mini.btn-danger:hover {
    background: var(--danger-light);
}

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

.btn-mini.btn-primary:hover {
    background: var(--accent-secondary);
}

/* Tablet & Mobile Calendar Adjustments */
@media (max-width: 1024px) {
    .view-toggle-buttons {
        width: 100%;
    }
    
    .view-toggle-btn {
        flex: 1;
        justify-content: center;
    }
    
    .calendar-nav {
        flex-direction: column;
    }
    
    .calendar-nav button {
        width: 100%;
    }
    
    .calendar-timeline-container {
        max-height: calc(100vh - 500px);
    }
    
    .calendar-grid {
        min-width: 900px;
    }
    
    .calendar-header {
        grid-template-columns: 80px repeat(7, 1fr);
    }
    
    .calendar-row {
        grid-template-columns: 80px repeat(7, 1fr);
    }
    
    .calendar-time-label {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .calendar-cell {
        padding: 0.375rem;
        min-height: 70px;
    }
}

@media (max-width: 768px) {
    .view-controls {
        margin-bottom: 1rem;
    }
    
    .filters-bar {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .filter-group {
        flex: 1;
        min-width: 100%;
    }
    
    .calendar-nav {
        padding: 0.75rem;
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .calendar-nav-buttons {
        display: flex;
        gap: 0.5rem;
        width: 100%;
    }
    
    .calendar-nav-buttons button {
        flex: 1;
        padding: 0.75rem;
        font-size: 0.875rem;
        white-space: nowrap;
    }
    
    #prevWeek::before {
        content: '← ';
        margin-right: 0.25rem;
    }
    
    #nextWeek::after {
        content: ' →';
        margin-left: 0.25rem;
    }
    
    #todayBtn {
        background: var(--accent-primary);
        color: white;
        font-weight: 600;
    }
    
    .calendar-week-display {
        order: -1;
        text-align: center;
        width: 100%;
    }
    
    .calendar-week-display h3 {
        font-size: 0.9375rem;
    }
    
    /* Mobile calendar - show only 3 days at a time */
    .calendar-timeline-container {
        max-height: calc(100vh - 380px);
        overflow-x: auto;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .calendar-grid {
        min-width: 100%;
        display: flex;
        flex-direction: column;
    }
    
    .calendar-header {
        display: grid;
        grid-template-columns: 60px repeat(3, 1fr);
        background: var(--navy-50);
        border-bottom: 2px solid var(--navy-200);
        position: sticky;
        top: 0;
        z-index: 10;
        min-width: 100%;
    }
    
    .calendar-row {
        display: grid;
        grid-template-columns: 60px repeat(3, 1fr);
        min-width: 100%;
    }
    
    /* Hide days beyond 3 on mobile */
    .calendar-header > div:nth-child(n+5),
    .calendar-row > div:nth-child(n+5) {
        display: none;
    }
    
    .calendar-time-label {
        padding: 0.625rem 0.25rem;
        font-size: 0.6875rem;
        writing-mode: horizontal-tb;
        min-height: 50px;
    }
    
    .calendar-day-header {
        padding: 0.75rem 0.5rem;
    }
    
    .day-name {
        font-size: 0.625rem;
        letter-spacing: 0.02em;
    }
    
    .day-date {
        font-size: 1.25rem;
        margin-top: 0.125rem;
    }
    
    .calendar-cell {
        padding: 0.375rem;
        min-height: 70px;
        gap: 0.375rem;
    }
    
    .calendar-booking-card {
        padding: 0.5rem;
        font-size: 0.6875rem;
        border-left-width: 2px;
    }
    
    .booking-ref {
        font-size: 0.625rem;
        padding: 0.125rem 0.25rem;
    }
    
    .booking-service {
        font-size: 0.75rem;
        margin-bottom: 0.125rem;
    }
    
    .booking-vehicle,
    .booking-customer {
        font-size: 0.625rem;
        line-height: 1.4;
    }
    
    .booking-card-mini-actions {
        gap: 0.25rem;
        flex-wrap: wrap;
    }
    
    .btn-mini {
        padding: 0.375rem 0.5rem;
        font-size: 0.6875rem;
        flex: 1;
        min-width: 40px;
    }
    
    /* Mobile swipe indicator */
    .calendar-timeline-container::after {
        content: '👈 Swipe to see more days 👉';
        display: block;
        text-align: center;
        padding: 0.75rem;
        font-size: 0.75rem;
        color: var(--grey-500);
        background: linear-gradient(to top, var(--grey-50), transparent);
        border-top: 1px solid var(--border-color);
        position: sticky;
        bottom: 0;
        animation: pulse 2s ease-in-out infinite;
    }
    
    @keyframes pulse {
        0%, 100% { opacity: 0.6; }
        50% { opacity: 1; }
    }
    
    /* Improve scrollbar on mobile */
    .calendar-timeline-container::-webkit-scrollbar {
        height: 6px;
    }
    
    .calendar-timeline-container::-webkit-scrollbar-track {
        background: var(--grey-100);
    }
    
    .calendar-timeline-container::-webkit-scrollbar-thumb {
        background: var(--navy-300);
        border-radius: 3px;
    }
}

/* ========================================
   DATA MANAGEMENT SECTION
   ======================================== */

.data-management-section {
    background: linear-gradient(135deg, var(--navy-50) 0%, var(--white) 100%);
    border: 2px solid var(--navy-200);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-top: 2rem;
}

.data-management-section h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--navy-900);
}

.section-description {
    color: var(--grey-600);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.data-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.data-action-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.data-action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.data-action-card.danger {
    border-color: var(--danger-light);
    background: linear-gradient(135deg, var(--white) 0%, rgba(239, 68, 68, 0.05) 100%);
}

.data-action-card.danger:hover {
    border-color: var(--danger);
}

.data-action-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.data-action-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--navy-900);
    margin-bottom: 0.5rem;
}

.data-action-card p {
    font-size: 0.875rem;
    color: var(--grey-600);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.data-action-card .btn {
    font-size: 0.9375rem;
    padding: 0.75rem 1.5rem;
}

.data-action-card .btn span {
    margin-right: 0.5rem;
}

.data-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
}

.stat-item {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--grey-600);
    font-weight: 500;
}

.stat-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--navy-900);
}

/* Responsive - Data Management */
@media (max-width: 768px) {
    .data-management-section {
        padding: 1rem;
    }
    
    .data-actions-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .data-action-card {
        padding: 1.25rem;
    }
    
    .data-action-card h4 {
        font-size: 1rem;
    }
    
    .data-action-card p {
        font-size: 0.8125rem;
    }
    
    .data-action-card .btn {
        width: 100%;
        padding: 0.875rem;
    }
    
    .data-action-icon {
        font-size: 2.5rem;
    }
    
    .data-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .section-description {
        font-size: 0.8125rem;
        margin-bottom: 1rem;
    }
}