/* Navigator Manager - 2025 Design System */
/* Based on UI Mockup - Clean, Minimal, Modern */

/* ============================================== */
/* 1. CSS VARIABLES */
/* ============================================== */
:root {
    /* Neutral palette */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* Text colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    /* Single accent color */
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-light: #eef2ff;

    /* Semantic colors */
    --success: #10b981;
    --success-light: #ecfdf5;
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --info: #3b82f6;
    --info-light: #eff6ff;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);

    /* Legacy variable aliases (for page-specific CSS compatibility) */
    --nm-bg: var(--bg-secondary);
    --nm-card-bg: var(--bg-primary);
    --nm-text: var(--text-primary);
    --nm-text-muted: var(--text-secondary);
    --nm-primary: var(--accent);
    --nm-success: var(--success);
    --nm-warning: var(--warning);
    --nm-danger: var(--danger);
    --nm-border: var(--border-color);
}

/* Dark mode - DISABLED for now, needs work
[data-theme="dark"] {
    --bg-primary: #1e1e2e;
    --bg-secondary: #11111b;
    --bg-tertiary: #313244;
    --border-color: #313244;
    --border-light: #252536;
    --text-primary: #cdd6f4;
    --text-secondary: #a6adc8;
    --text-muted: #6c7086;
    --accent: #818cf8;
    --accent-hover: #6366f1;
    --accent-light: #312e81;
    --success: #a6e3a1;
    --success-light: #1e3a2f;
    --warning: #f9e2af;
    --warning-light: #3d3224;
    --danger: #f38ba8;
    --danger-light: #3d2430;
    --info: #89b4fa;
    --info-light: #1e2d3d;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
}
*/

/* ============================================== */
/* 2. BASE STYLES */
/* ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.5;
    font-size: 14px;
}

/* ============================================== */
/* 3. LAYOUT */
/* ============================================== */

/* Login page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-tertiary);
}

.login-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    padding: 48px 40px;
    width: 400px;
    text-align: center;
}

.login-logo {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--accent), #818cf8);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: white;
}

.login-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.login-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.login-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    width: 100%;
    justify-content: center;
}

.login-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    color: white;
    text-decoration: none;
}

.login-footer {
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-muted);
    opacity: 0.5;
}

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

main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    min-width: 0;
    overflow-x: hidden;
}

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

article.content {
    padding: var(--spacing-xl);
}

/* ============================================== */
/* 4. SIDEBAR */
/* ============================================== */
.sidebar {
    width: 260px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow: hidden;
}

.sidebar-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.sidebar-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}

.brand-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 18px;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-weight: 700;
    font-size: 16px;
    line-height: 1.2;
}

.brand-subtitle {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Navigation */
.nav-menu {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md) 0;
}

.nav-section {
    margin-bottom: var(--spacing-sm);
}

.nav-section-header {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: var(--spacing-sm) var(--spacing-lg);
    margin-bottom: var(--spacing-xs);
}

.nav-item {
    margin: 0 var(--spacing-sm);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.15s ease;
    margin-bottom: 2px;
}

.nav-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-link.active {
    background: var(--accent-light);
    color: var(--accent);
}

.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 15px;
}

.nav-text {
    flex: 1;
}

.nav-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* Active Users */
.active-users-section {
    border-top: 1px solid var(--border-light);
    padding: var(--spacing-sm) var(--spacing-md);
}

.active-users-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-xs) 0;
    user-select: none;
    font-size: 12px;
    color: var(--text-muted);
    transition: color 0.2s;
}

.active-users-toggle:hover {
    color: var(--text-primary);
}

.active-users-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    flex-shrink: 0;
    box-shadow: 0 0 4px var(--success);
}

.active-users-text {
    flex: 1;
}

.active-users-chevron {
    font-size: 10px;
    transition: transform 0.2s;
}

.active-users-list {
    padding: var(--spacing-xs) 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 200px;
    overflow-y: auto;
}

.active-user-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 3px var(--spacing-xs);
    font-size: 12px;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
}

.active-user-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    flex-shrink: 0;
}

.active-user-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-light);
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    overflow: hidden;
    min-width: 0;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.footer-info {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Theme Toggle - DISABLED for now
.theme-toggle { ... }
*/

.footer-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.sign-out-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    text-decoration: none;
}

.sign-out-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border-color: #ef4444;
}

.sign-in-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: white;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all 0.15s ease;
}

.sign-in-btn:hover {
    background: var(--accent-dark);
    color: white;
}

.sidebar-version {
    text-align: center;
    font-size: 10px;
    color: var(--text-muted);
    padding: 4px 0 8px;
    opacity: 0.6;
}

/* ============================================== */
/* 5. PAGE HEADERS */
/* ============================================== */
.page-header {
    margin-bottom: var(--spacing-xl);
}

.page-header .header-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.page-header .header-icon {
    font-size: 28px;
    color: var(--accent);
    margin-top: 4px;
}

.page-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.page-header p {
    color: var(--text-secondary);
    margin: var(--spacing-xs) 0 0 0;
    font-size: 14px;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================== */
/* 6. CARDS & CONTAINERS */
/* ============================================== */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
}

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

/* Stats Cards */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-change {
    font-size: 12px;
    color: var(--success);
    margin-top: var(--spacing-xs);
}

/* Action Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.action-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.action-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.action-card-body {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.action-card-body .btn {
    margin-top: auto;
}

.action-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 18px;
}

.action-card:hover .action-icon {
    background: var(--accent-light);
    color: var(--accent);
}

.action-title {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.action-description {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}

/* Remove feature tags - not in mockup */
.action-features {
    display: none;
}

/* Action card buttons */
.action-card .btn {
    width: 100%;
    justify-content: center;
}

/* ============================================== */
/* 7. BUTTONS */
/* ============================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 13px;
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

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

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

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

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

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

.btn-success:hover {
    background: #0d9669;
    color: white;
}

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

.btn-danger:hover {
    background: #dc2626;
    color: white;
}

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

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

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

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
}

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

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

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 14px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================== */
/* 8. FORMS */
/* ============================================== */
.form-control, .form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 13px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.15s;
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

textarea.auto-expand {
    height: 34px;
    min-height: 34px;
    max-height: 120px;
    resize: vertical;
    overflow-y: auto;
}


/* Search Field Visibility Dropdown */
.search-field-dropdown {
    max-height: 400px;
    overflow-y: auto;
    min-width: 250px;
}

.dropdown-flip-up {
    position: fixed !important;
    z-index: 9999;
}

.search-field-item {
    display: flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 13px;
    gap: 8px;
}

.search-field-item.active {
    background: var(--accent-light);
}

.search-field-item:hover {
    background: var(--bg-secondary);
}

.search-field-item input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.search-field-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-field-arrows {
    display: flex;
    gap: 2px;
    margin-left: auto;
}

.dropdown-group-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 8px 12px 2px;
}

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-control-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 12px;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

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

.form-check-input {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.form-check-label {
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
}

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

/* ============================================== */
/* 9. TABLES */
/* ============================================== */
.table-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.table-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}

.table-info {
    font-size: 13px;
    color: var(--text-secondary);
}

.table-info strong {
    color: var(--text-primary);
}

.table-actions {
    display: flex;
    gap: var(--spacing-sm);
}

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

.table th, .data-table th {
    text-align: left;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.table td, .data-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
    font-size: 13px;
    color: var(--text-primary);
}

.table tbody tr:hover td, .data-table tbody tr:hover td {
    background: var(--bg-secondary);
}

.table thead, .data-table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

/* Table Wrapper */
.table-wrapper {
    overflow-x: auto;
    max-height: 600px;
}

/* ============================================== */
/* 10. STATUS BADGES */
/* ============================================== */
.badge, .status-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 500;
}

.badge.bg-success, .status-badge.success,
.status-badge.status-completed, .status-badge.status-complete,
.status-badge.status-inspected {
    background: var(--success-light);
    color: var(--success);
}

.badge.bg-warning, .status-badge.warning,
.status-badge.status-pending {
    background: var(--warning-light);
    color: var(--warning);
}

.badge.bg-danger, .status-badge.danger,
.status-badge.status-cancelled, .status-badge.status-canceled {
    background: var(--danger-light);
    color: var(--danger);
}

.badge.bg-info, .status-badge.info,
.status-badge.status-assigned {
    background: var(--info-light);
    color: var(--info);
}

.badge.bg-secondary, .status-badge.pending {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.status-badge.status-tcc {
    background: var(--accent-light);
    color: var(--accent);
}

/* ============================================== */
/* 11. ALERTS */
/* ============================================== */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

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

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

.alert-warning {
    background: var(--warning-light);
    color: var(--warning);
}

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

/* ============================================== */
/* 12. MODALS */
/* ============================================== */
.modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}

.modal-title {
    font-weight: 600;
    color: var(--text-primary);
}

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

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

.btn-close {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
}

[data-theme="dark"] .btn-close {
    filter: invert(1);
}

/* ============================================== */
/* 13. SEARCH/FILTER SECTIONS */
/* ============================================== */
.search-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.search-row, .filter-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.search-row:last-child, .filter-row:last-child {
    margin-bottom: 0;
}

.form-group {
    flex: 1;
    min-width: 150px;
}

.search-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

/* ============================================== */
/* 14. ACTIVITY SECTION */
/* ============================================== */
.activity-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

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

.activity-title {
    font-weight: 600;
    color: var(--text-primary);
}

.view-all {
    font-size: 13px;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.activity-list {
    padding: var(--spacing-sm) 0;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

.activity-item:hover {
    background: var(--bg-secondary);
}

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 12px;
    flex-shrink: 0;
}

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

.activity-content {
    flex: 1;
}

.activity-text {
    font-size: 13px;
    color: var(--text-primary);
}

.activity-text strong {
    font-weight: 600;
}

.activity-time {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ============================================== */
/* 15. SECTION TITLES */
/* ============================================== */
.section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

/* Admin Section */
.admin-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-light);
}

.section-header {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================================== */
/* 16. UTILITY CLASSES */
/* ============================================== */
.text-muted { color: var(--text-muted) !important; }
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }

/* .bg-primary/.bg-secondary overrides removed — they were overriding Bootstrap's
   blue/gray with page background colors, breaking badges and progress bars */

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.me-1 { margin-right: var(--spacing-xs) !important; }
.me-2 { margin-right: var(--spacing-sm) !important; }
.me-3 { margin-right: var(--spacing-md) !important; }

.ms-1 { margin-left: var(--spacing-xs) !important; }
.ms-2 { margin-left: var(--spacing-sm) !important; }
.ms-3 { margin-left: var(--spacing-md) !important; }

.p-0 { padding: 0 !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }

.px-4 { padding-left: var(--spacing-lg) !important; padding-right: var(--spacing-lg) !important; }

.d-flex { display: flex !important; }
.d-block { display: block !important; }
.d-none { display: none !important; }

.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }

.gap-1 { gap: var(--spacing-xs) !important; }
.gap-2 { gap: var(--spacing-sm) !important; }
.gap-3 { gap: var(--spacing-md) !important; }

.flex-wrap { flex-wrap: wrap !important; }
.flex-grow-1 { flex-grow: 1 !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.fw-bold { font-weight: 700 !important; }
.fw-semibold { font-weight: 600 !important; }
.fw-medium { font-weight: 500 !important; }

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

.rounded { border-radius: var(--radius-md) !important; }

/* ============================================== */
/* 17. LOADING STATES */
/* ============================================== */
.loading-container, .loading-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
}

.loading-text {
    margin-top: var(--spacing-md);
    color: var(--text-muted);
}

.spinner-border {
    color: var(--accent);
}

/* No Results */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
}

.no-results h5 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
}

.no-results p {
    margin: 0;
    color: var(--text-muted);
}

/* ============================================== */
/* 18. PAGINATION */
/* ============================================== */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
}

.page-info {
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================== */
/* 19. PROGRESS BARS */
/* ============================================== */
.progress {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    background: var(--accent);
    transition: width 0.3s ease;
}

.progress-bar-striped {
    background-image: linear-gradient(45deg, rgba(255,255,255,.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.15) 50%, rgba(255,255,255,.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
}

/* ============================================== */
/* 20. DROPDOWNS */
/* ============================================== */
.dropdown {
    position: relative;
}

.dropdown-menu {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xs) 0;
    max-height: 400px;
    overflow-y: auto;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    min-width: 220px;
}

.dropdown-item {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 13px;
    color: var(--text-primary);
    cursor: pointer;
}

.dropdown-item:hover {
    background: var(--bg-secondary);
}

.dropdown-divider {
    border-top: 1px solid var(--border-light);
    margin: var(--spacing-xs) 0;
}

/* Column Reorder Dropdown */
.column-dropdown {
    max-height: 500px;
    overflow-y: auto;
    min-width: 300px;
}

.column-list {
    max-height: 400px;
    overflow-y: auto;
}

.column-item {
    display: flex;
    align-items: center;
    padding: 4px 12px;
    font-size: 13px;
    gap: 8px;
}

.column-item.active {
    background: var(--accent-light);
}

.column-item:hover {
    background: var(--bg-secondary);
}

.column-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.column-arrows {
    display: flex;
    gap: 2px;
    margin-left: auto;
}

.btn-arrow {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    padding: 1px 5px;
    font-size: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

.btn-arrow:hover:not(:disabled) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-arrow:disabled {
    opacity: 0.3;
    cursor: default;
}

/* ============================================== */
/* 21. NAA TASKS SPECIFIC */
/* ============================================== */

/* Page Header */
.naa-page-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.naa-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0;
}

.naa-subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

/* Results Grid Container */
.results-grid-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow-x: hidden;
    overflow-y: visible;
    max-width: 100%;
}

.grid-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    position: relative;
    z-index: 20;
    border-bottom: 1px solid var(--border-color);
    gap: var(--spacing-md);
}

.toolbar-left, .toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modified-indicator {
    color: var(--warning);
    font-size: 13px;
    font-weight: 500;
}

/* Grid wrapper */
.grid-scroll-wrapper {
    overflow: auto;
    max-height: calc(100vh - 280px);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.grid-content {
    display: grid;
    width: max-content;
    min-width: 100%;
}

.grid-cell {
    padding: var(--spacing-sm) var(--spacing-md);
    border-right: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    font-size: 13px;
    background: var(--bg-primary);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.data-cell:hover {
    -webkit-line-clamp: unset;
    overflow: visible;
    position: relative;
    z-index: 5;
    background: var(--bg-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-cell {
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 10;
}

.sortable-header {
    cursor: pointer;
    user-select: none;
}

.sortable-header:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.sort-icon-idle {
    margin-left: 4px;
    color: var(--border-color);
    font-size: 9px;
}

.sortable-header:hover .sort-icon-idle {
    color: var(--text-secondary);
}

.sort-icon-active {
    margin-left: 4px;
    color: var(--accent);
    font-size: 10px;
}

.data-cell {
    cursor: pointer;
}

.data-cell.selected {
    background: var(--accent-light);
}

.data-cell.alt-row {
    background: #f8f9fa;
}

.checkbox-cell {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

.actions-cell {
    display: flex !important;
    gap: var(--spacing-xs);
    align-items: center !important;
    justify-content: flex-start !important;
}

.action-btn {
    width: 28px;
    height: 28px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    border-radius: var(--radius-sm);
}

/* Column resize handle */
.resize-handle {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 5px;
    cursor: col-resize;
    background: transparent;
    transition: background 0.15s;
}

.resize-handle:hover {
    background: var(--accent);
}

/* Action toolbar */
.action-toolbar, .nm-actionbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.toolbar-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ============================================== */
/* 22. USER PERMISSIONS */
/* ============================================== */
.permissions-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-lg);
}

.user-list-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.permission-editor-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.user-list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    transition: background 0.15s;
}

.user-list-item:hover {
    background: var(--bg-secondary);
}

.user-list-item.selected {
    background: var(--accent-light);
}

/* ============================================== */
/* 23. RESPONSIVE */
/* ============================================== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    main {
        margin-left: 0;
    }

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

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

    .permissions-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-row {
        grid-template-columns: 1fr;
    }

    .search-row {
        flex-direction: column;
    }

    .form-group {
        min-width: 100%;
    }
}

/* ============================================== */
/* 24. HIDE TOP ROW (user info moved to sidebar) */
/* ============================================== */
.top-row {
    display: none;
}

/* Container fluid adjustments */
.container-fluid {
    max-width: 100%;
}