:root {
    --primary: #1e40af;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --secondary: #0f766e;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
    --bg-main: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    direction: rtl;
    text-align: right;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
}

.navbar .brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.navbar .logo-icon {
    font-size: 2.2rem;
}

.navbar h1 {
    font-size: 1.4rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge-version {
    background: rgba(255, 255, 255, 0.2);
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
}

.subtitle {
    font-size: 0.85rem;
    color: #cbd5e1;
}

.user-profile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Tabs Navigation */
.tabs-nav {
    display: flex;
    gap: 0.5rem;
    background: #ffffff;
    padding: 0.75rem 2rem;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    position: sticky;
    top: 0;
    z-index: 100;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: 0.65rem 1.2rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
}

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

/* Content Area */
.content-area {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards & Layout */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.card h2, .card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.card-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-decoration: none;
}

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

.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #15803d; }

.btn-warning { background: var(--warning); color: white; }
.btn-warning:hover { background: #b45309; }

.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #b91c1c; }

.btn-secondary { background: #64748b; color: white; }
.btn-secondary:hover { background: #475569; }

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover { background: var(--primary-light); }

.btn-lg { padding: 1rem 1.5rem; font-size: 1.1rem; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

.action-buttons-group {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: #334155;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    background: #ffffff;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: 2px solid var(--primary);
    border-color: transparent;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.75rem;
}

.table th, .table td {
    padding: 0.85rem 1rem;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.table th {
    background: #f1f5f9;
    font-weight: 700;
    color: #475569;
}

.table tbody tr:hover {
    background-color: #f8fafc;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #e0f2fe; color: #075985; }

/* Geofence and Alert Boxes */
.geofence-status {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 700;
    margin-bottom: 1rem;
}

.alert-box {
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-weight: 700;
}

.alert-success { background: #dcfce7; color: #166534; }
.alert-warning { background: #fef3c7; color: #92400e; }
.alert-danger { background: #fee2e2; color: #991b1b; }

.info-callout {
    background: #f8fafc;
    border-right: 4px solid var(--primary);
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.info-callout code {
    background: #0f172a;
    color: #38bdf8;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    display: inline-block;
    margin-top: 0.5rem;
    direction: ltr;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.stat-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    padding: 1.2rem;
    border-radius: 10px;
}

.stat-card.highlight {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
    color: white;
}

.stat-card.highlight .stat-title {
    color: #93c5fd;
}

.stat-title {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
    font-weight: 700;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 800;
}

/* Auth Section */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 2rem;
}

.auth-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    max-width: 450px;
    width: 100%;
    border: 1px solid var(--border-color);
}

.login-hints {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    background: #f1f5f9;
    padding: 0.85rem;
    border-radius: 8px;
    color: #475569;
}

.pwa-install-banner {
    margin-top: 1.25rem;
    background: #eef2ff;
    border: 1px solid #c7d2fe;
    color: #3730a3;
    padding: 0.85rem;
    border-radius: 8px;
    font-size: 0.85rem;
}

/* Super Admin Banner */
.super-admin-banner {
    background: #0f172a;
    color: white;
    padding: 0.75rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    border-bottom: 1px solid #334155;
}

.super-admin-banner select {
    background: #1e293b;
    color: white;
    border: 1px solid #475569;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.9rem;
}

/* Subscription Banner */
.subscription-banner {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 0.85rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    border-bottom: 2px solid #3b82f6;
    font-size: 0.9rem;
}

.subscription-banner.banner-warning {
    border-bottom-color: #ef4444;
    background: linear-gradient(135deg, #450a0a 0%, #1e293b 100%);
}

.sub-info-item span {
    display: inline-block;
}

/* Progress bar */
.progress-bar-container {
    background: #e2e8f0;
    border-radius: 6px;
    height: 6px;
    width: 100%;
    margin-top: 4px;
    overflow: hidden;
}

.progress-bar {
    background: #2563eb;
    height: 100%;
    border-radius: 6px;
}

/* PWA App Install Button */
.btn-install-app {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.btn-install-app:hover {
    background: #047857;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 1.5rem;
}

.modal-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

/* Biometrics & Multi-Modal Styling */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.bio-input-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
}

.camera-preview-container {
    width: 100%;
    height: 180px;
    background: #0f172a;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
}

.camera-preview-container video, .camera-preview-container img.preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.camera-placeholder {
    color: #94a3b8;
    font-size: 0.9rem;
}

.fingerprint-status-box, .voice-recorder-box {
    background: white;
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    margin: 1rem 0;
    font-size: 0.85rem;
    color: #475569;
}

.bio-icon {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.table-face-thumb {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #2563eb;
    cursor: pointer;
}

.table-audio-thumb {
    height: 32px;
    max-width: 160px;
}

.biometric-status-banner {
    padding: 0.85rem 1.5rem;
    margin-bottom: 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.biometric-status-banner.banner-info { background: #e0f2fe; color: #0369a1; border: 1px solid #bae6fd; }
.biometric-status-banner.banner-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.biometric-status-banner.banner-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }