/**
 * AfSDIMS - Africa Single Digital Identity Management System
 * Main Stylesheet - Zambia Version
 * 
 * Design System: Modern African Identity
 * Colors inspired by Zambian flag and African tech aesthetics
 */

/* ==========================================
   CSS Variables & Design Tokens
   ========================================== */
:root {
    --primary-green: #198754;
    --primary-orange: #E65100;
    --primary-red: #C62828;
    --primary-black: #1a1a2e;
    --afsdims-orange: #E65100;
    --afsdims-dark: #0f0f23;
    --afsdims-navy: #16213e;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --info: #3b82f6;
    --info-light: #dbeafe;
    --font-primary: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --sidebar-width: 280px;
    --header-height: 70px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-primary); font-size: 0.9375rem; line-height: 1.6; color: var(--gray-800); background-color: var(--gray-50); min-height: 100vh; }
a { color: var(--afsdims-orange); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: #bf4400; }
img { max-width: 100%; height: auto; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 600; line-height: 1.3; color: var(--gray-900); }
h1 { font-size: 2.25rem; } h2 { font-size: 1.875rem; } h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; } h5 { font-size: 1.125rem; } h6 { font-size: 1rem; }

.text-primary { color: var(--afsdims-orange); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--gray-500); }

/* Auth Layout */
.auth-layout { display: flex; min-height: 100vh; }
.auth-sidebar { width: 45%; background: linear-gradient(135deg, var(--afsdims-dark) 0%, var(--afsdims-navy) 100%); position: relative; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: var(--space-3xl); overflow: hidden; }
.auth-sidebar::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23E65100' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); opacity: 0.5; }
.auth-sidebar-content { position: relative; z-index: 1; text-align: center; max-width: 400px; }
.auth-logo { margin-bottom: var(--space-2xl); }
.auth-logo img { height: 80px; width: auto; }
.auth-logo-text { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: white; margin-bottom: var(--space-sm); }
.auth-logo-text span { color: var(--afsdims-orange); }
.auth-tagline { color: rgba(255, 255, 255, 0.8); font-size: 1.125rem; margin-bottom: var(--space-xl); }
.auth-features { text-align: left; margin-top: var(--space-2xl); }
.auth-feature { display: flex; align-items: flex-start; gap: var(--space-md); margin-bottom: var(--space-lg); color: rgba(255, 255, 255, 0.9); }
.auth-feature-icon { width: 40px; height: 40px; border-radius: var(--radius-lg); background: rgba(230, 81, 0, 0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.auth-feature-icon svg { width: 20px; height: 20px; color: var(--afsdims-orange); }
.auth-feature h4 { color: white; font-size: 1rem; margin-bottom: var(--space-xs); }
.auth-feature p { font-size: 0.875rem; opacity: 0.7; }
.auth-main { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: var(--space-3xl); background: white; }
.auth-container { max-width: 480px; margin: 0 auto; width: 100%; }
.auth-header { margin-bottom: var(--space-2xl); }
.auth-header h1 { font-size: 1.875rem; margin-bottom: var(--space-sm); }
.auth-header p { color: var(--gray-500); }

/* Form Components */
.form-group { margin-bottom: var(--space-lg); }
.form-label { display: block; font-weight: 500; color: var(--gray-700); margin-bottom: var(--space-sm); font-size: 0.875rem; }
.form-label.required::after { content: '*'; color: var(--danger); margin-left: var(--space-xs); }
.form-control { width: 100%; padding: 0.875rem 1rem; font-size: 0.9375rem; font-family: inherit; color: var(--gray-800); background: var(--gray-50); border: 2px solid var(--gray-200); border-radius: var(--radius-lg); transition: all var(--transition-fast); }
.form-control:focus { outline: none; border-color: var(--afsdims-orange); background: white; box-shadow: 0 0 0 4px rgba(230, 81, 0, 0.1); }
.form-control::placeholder { color: var(--gray-400); }
.form-control.is-invalid { border-color: var(--danger); }
.form-control.is-valid { border-color: var(--success); }
.input-group { position: relative; }
.input-group .form-control { padding-left: 3rem; }
.input-group-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--gray-400); pointer-events: none; }
.input-group-icon svg { width: 20px; height: 20px; }
.password-toggle { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--gray-400); cursor: pointer; padding: var(--space-xs); }
.password-toggle:hover { color: var(--gray-600); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 3rem; }
.form-text { font-size: 0.8125rem; color: var(--gray-500); margin-top: var(--space-sm); }
.form-error { font-size: 0.8125rem; color: var(--danger); margin-top: var(--space-sm); display: flex; align-items: center; gap: var(--space-xs); }
.form-check { display: flex; align-items: center; gap: var(--space-sm); }
.form-check-input { width: 1.125rem; height: 1.125rem; accent-color: var(--afsdims-orange); cursor: pointer; }
.form-check-label { font-size: 0.875rem; color: var(--gray-600); cursor: pointer; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 0.875rem 1.5rem; font-size: 0.9375rem; font-weight: 600; font-family: inherit; border-radius: var(--radius-lg); border: none; cursor: pointer; transition: all var(--transition-fast); text-decoration: none; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary { background: linear-gradient(135deg, var(--afsdims-orange) 0%, #bf4400 100%); color: white; box-shadow: 0 4px 14px rgba(230, 81, 0, 0.3); }
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(230, 81, 0, 0.4); }
.btn-secondary { background: var(--gray-100); color: var(--gray-700); border: 2px solid var(--gray-200); }
.btn-secondary:hover:not(:disabled) { background: var(--gray-200); }
.btn-outline { background: transparent; color: var(--afsdims-orange); border: 2px solid var(--afsdims-orange); }
.btn-outline:hover:not(:disabled) { background: var(--afsdims-orange); color: white; }
.btn-success { background: var(--success); color: white; }
.btn-danger { background: var(--danger); color: white; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; }
.btn-block { width: 100%; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: var(--radius-md); }

/* Dashboard Layout */
.dashboard-layout { display: flex; min-height: 100vh; }
.sidebar { width: var(--sidebar-width); background: linear-gradient(180deg, var(--afsdims-dark) 0%, var(--afsdims-navy) 100%); position: fixed; top: 0; left: 0; bottom: 0; z-index: 100; display: flex; flex-direction: column; transition: transform var(--transition-base); }
.sidebar-header { padding: var(--space-lg) var(--space-xl); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.sidebar-logo { display: flex; align-items: center; gap: var(--space-md); color: white; font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }
.sidebar-logo img { height: 40px; width: auto; }
.sidebar-logo span { color: var(--afsdims-orange); }
.sidebar-nav { flex: 1; padding: var(--space-lg) 0; overflow-y: auto; }
.nav-section { margin-bottom: var(--space-lg); }
.nav-section-title { font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255, 255, 255, 0.4); padding: 0 var(--space-xl); margin-bottom: var(--space-sm); }
.nav-item { padding: 0 var(--space-md); }
.nav-link { display: flex; align-items: center; gap: var(--space-md); padding: 0.75rem var(--space-md); color: rgba(255, 255, 255, 0.7); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.nav-link:hover { background: rgba(255, 255, 255, 0.05); color: white; }
.nav-link.active { background: rgba(230, 81, 0, 0.2); color: var(--afsdims-orange); }
.nav-link-icon { width: 20px; height: 20px; flex-shrink: 0; }
.nav-link-badge { margin-left: auto; font-size: 0.6875rem; font-weight: 600; padding: 0.125rem 0.5rem; background: var(--afsdims-orange); color: white; border-radius: var(--radius-full); }
.sidebar-footer { padding: var(--space-lg) var(--space-xl); border-top: 1px solid rgba(255, 255, 255, 0.1); }
.sidebar-user { display: flex; align-items: center; gap: var(--space-md); }
.sidebar-user-avatar { width: 40px; height: 40px; border-radius: var(--radius-full); background: linear-gradient(135deg, var(--afsdims-orange), #bf4400); display: flex; align-items: center; justify-content: center; color: white; font-weight: 600; }
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { color: white; font-weight: 500; font-size: 0.875rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { color: rgba(255, 255, 255, 0.5); font-size: 0.75rem; }

/* Main Content */
.main-content { flex: 1; margin-left: var(--sidebar-width); display: flex; flex-direction: column; min-height: 100vh; }
.main-header { height: var(--header-height); background: white; border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; padding: 0 var(--space-xl); position: sticky; top: 0; z-index: 50; }
.header-left { display: flex; align-items: center; gap: var(--space-lg); }
.header-title { font-size: 1.125rem; font-weight: 600; color: var(--gray-800); }
.header-breadcrumb { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.875rem; color: var(--gray-500); }
.header-breadcrumb a { color: var(--gray-500); }
.header-breadcrumb a:hover { color: var(--afsdims-orange); }
.header-breadcrumb span { color: var(--gray-800); }
.header-right { display: flex; align-items: center; gap: var(--space-md); }
.header-search { position: relative; }
.header-search input { width: 280px; padding: 0.625rem 1rem 0.625rem 2.5rem; background: var(--gray-100); border: 1px solid transparent; border-radius: var(--radius-full); font-size: 0.875rem; transition: all var(--transition-fast); }
.header-search input:focus { background: white; border-color: var(--gray-300); outline: none; width: 320px; }
.header-search-icon { position: absolute; left: 0.875rem; top: 50%; transform: translateY(-50%); color: var(--gray-400); width: 18px; height: 18px; }
.header-actions { display: flex; align-items: center; gap: var(--space-sm); }
.header-action-btn { width: 40px; height: 40px; border-radius: var(--radius-md); background: transparent; border: none; color: var(--gray-500); cursor: pointer; position: relative; transition: all var(--transition-fast); }
.header-action-btn:hover { background: var(--gray-100); color: var(--gray-700); }
.header-action-btn .badge { position: absolute; top: 6px; right: 6px; width: 8px; height: 8px; background: var(--danger); border-radius: var(--radius-full); }
.header-profile { display: flex; align-items: center; gap: var(--space-sm); padding: var(--space-sm); border-radius: var(--radius-md); cursor: pointer; transition: background var(--transition-fast); }
.header-profile:hover { background: var(--gray-100); }
.header-profile-avatar { width: 36px; height: 36px; border-radius: var(--radius-full); background: linear-gradient(135deg, var(--afsdims-orange), #bf4400); display: flex; align-items: center; justify-content: center; color: white; font-weight: 600; font-size: 0.875rem; }

/* Page Content */
.page-content { flex: 1; padding: var(--space-xl); }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-xl); }
.page-title { font-size: 1.5rem; font-weight: 600; }
.page-subtitle { color: var(--gray-500); margin-top: var(--space-xs); }

/* Cards */
.card { background: white; border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); }
.card-header { padding: var(--space-lg) var(--space-xl); border-bottom: 1px solid var(--gray-100); display: flex; align-items: center; justify-content: space-between; }
.card-title { font-size: 1rem; font-weight: 600; }
.card-body { padding: var(--space-xl); }
.card-footer { padding: var(--space-lg) var(--space-xl); border-top: 1px solid var(--gray-100); background: var(--gray-50); border-radius: 0 0 var(--radius-xl) var(--radius-xl); }

/* Stat Cards */
.stat-card { background: white; border-radius: var(--radius-xl); padding: 2.5rem; border: 1px solid var(--gray-100); transition: all var(--transition-fast); }
.stat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.stat-card-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-md); }
.stat-card-icon { width: 60px; height: 60px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; }
.stat-card-icon.primary { background: rgba(230, 81, 0, 0.1); color: var(--afsdims-orange); }
.stat-card-icon.success { background: var(--success-light); color: var(--success); }
.stat-card-icon.warning { background: var(--warning-light); color: var(--warning); }
.stat-card-icon.danger { background: var(--danger-light); color: var(--danger); }
.stat-card-icon.info { background: var(--info-light); color: var(--info); }
.stat-card-value { font-size: 2.5rem; font-weight: 700; color: var(--gray-900); line-height: 1; }
.stat-card-label { color: var(--gray-500); font-size: 1rem; margin-top: var(--space-sm); }
.stat-card-trend { display: flex; align-items: center; gap: var(--space-xs); font-size: 0.9375rem; font-weight: 500; margin-top: var(--space-md); }
.stat-card-trend.up { color: var(--success); }
.stat-card-trend.down { color: var(--danger); }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); margin-bottom: var(--space-xl); }
@media (max-width: 1200px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .stats-grid { grid-template-columns: 1fr; } }

/* Tables */
.table-container { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; padding: var(--space-md) var(--space-lg); font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-500); background: var(--gray-50); border-bottom: 1px solid var(--gray-200); }
.table td { padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--gray-100); font-size: 0.875rem; }
.table tr:hover td { background: var(--gray-50); }
.table-avatar { display: flex; align-items: center; gap: var(--space-md); }
.table-avatar-img { width: 36px; height: 36px; border-radius: var(--radius-full); background: var(--gray-200); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 0.875rem; color: var(--gray-600); }

/* Badges */
.badge { display: inline-flex; align-items: center; padding: 0.25rem 0.75rem; font-size: 0.75rem; font-weight: 500; border-radius: var(--radius-full); }
.badge-pending { background: var(--warning-light); color: #92400e; }
.badge-approved, .badge-success { background: var(--success-light); color: #065f46; }
.badge-rejected, .badge-danger { background: var(--danger-light); color: #991b1b; }
.badge-suspended { background: var(--gray-200); color: var(--gray-700); }
.badge-info { background: var(--info-light); color: #1e40af; }

/* Alerts */
.alert { padding: var(--space-md) var(--space-lg); border-radius: var(--radius-lg); margin-bottom: var(--space-lg); display: flex; align-items: flex-start; gap: var(--space-md); }
.alert-success { background: var(--success-light); color: #065f46; border: 1px solid #a7f3d0; }
.alert-warning { background: var(--warning-light); color: #92400e; border: 1px solid #fcd34d; }
.alert-danger { background: var(--danger-light); color: #991b1b; border: 1px solid #fca5a5; }
.alert-info { background: var(--info-light); color: #1e40af; border: 1px solid #93c5fd; }

/* Tabs */
.tabs { display: flex; gap: var(--space-xs); border-bottom: 2px solid var(--gray-200); margin-bottom: var(--space-xl); }
.tab { padding: var(--space-md) var(--space-lg); font-weight: 500; color: var(--gray-500); border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; transition: all var(--transition-fast); }
.tab:hover { color: var(--gray-700); }
.tab.active { color: var(--afsdims-orange); border-bottom-color: var(--afsdims-orange); }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.5); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal { background: white; border-radius: var(--radius-xl); width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto; transform: scale(0.9); transition: transform var(--transition-base); }
.modal-overlay.active .modal { transform: scale(1); }
.modal-header { padding: var(--space-xl); border-bottom: 1px solid var(--gray-100); display: flex; align-items: center; justify-content: space-between; }
.modal-title { font-size: 1.125rem; font-weight: 600; }
.modal-close { width: 32px; height: 32px; border-radius: var(--radius-md); background: transparent; border: none; color: var(--gray-400); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: var(--gray-100); color: var(--gray-600); }
.modal-body { padding: var(--space-xl); }
.modal-footer { padding: var(--space-lg) var(--space-xl); border-top: 1px solid var(--gray-100); display: flex; justify-content: flex-end; gap: var(--space-md); }

/* Registration Steps */
.steps { display: flex; justify-content: center; margin-bottom: var(--space-2xl); }
.step { display: flex; align-items: center; }
.step-number { width: 36px; height: 36px; border-radius: var(--radius-full); background: var(--gray-200); color: var(--gray-500); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 0.875rem; }
.step.active .step-number { background: var(--afsdims-orange); color: white; }
.step.completed .step-number { background: var(--success); color: white; }
.step-label { margin-left: var(--space-sm); font-size: 0.875rem; color: var(--gray-500); display: none; }
.step.active .step-label { color: var(--gray-800); font-weight: 500; }
.step-line { width: 60px; height: 2px; background: var(--gray-200); margin: 0 var(--space-md); }
.step.completed + .step .step-line, .step.completed .step-line { background: var(--success); }
@media (min-width: 768px) { .step-label { display: block; } }

/* Loading */
.spinner { width: 20px; height: 20px; border: 2px solid var(--gray-200); border-top-color: var(--afsdims-orange); border-radius: var(--radius-full); animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.skeleton { background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-md); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Responsive */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .auth-sidebar { display: none; }
    .auth-main { padding: var(--space-xl); }
}
@media (max-width: 768px) {
    .page-header { flex-direction: column; align-items: flex-start; gap: var(--space-md); }
    .header-search { display: none; }
}

/* Utilities */
.flex { display: flex; } .flex-col { flex-direction: column; } .items-center { align-items: center; }
.justify-between { justify-content: space-between; } .justify-center { justify-content: center; }
.gap-sm { gap: var(--space-sm); } .gap-md { gap: var(--space-md); } .gap-lg { gap: var(--space-lg); }
.mt-sm { margin-top: var(--space-sm); } .mt-md { margin-top: var(--space-md); } .mt-lg { margin-top: var(--space-lg); } .mt-xl { margin-top: var(--space-xl); }
.mb-sm { margin-bottom: var(--space-sm); } .mb-md { margin-bottom: var(--space-md); } .mb-lg { margin-bottom: var(--space-lg); } .mb-xl { margin-bottom: var(--space-xl); }
.text-center { text-align: center; } .text-right { text-align: right; }
.hidden { display: none; } .visible { display: block; }
.grid { display: grid; } .grid-cols-2 { grid-template-columns: repeat(2, 1fr); } .grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.fade-in { animation: fadeIn 0.3s ease forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }


/* ============================================================
   RESPONSIVE SYSTEM — BOTTOM NAV + GRIDS + MOBILE LAYOUT
   ============================================================ */

/* ---- CSS vars ---- */
:root {
    --bottom-nav-height: 60px;
}

/* ---- Bottom Navigation Bar (mobile only) ---- */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: var(--bottom-nav-height);
    background: white;
    border-top: 1px solid var(--gray-200);
    z-index: 200;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.10);
}
.bottom-nav-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 0 0.5rem;
}
.bottom-nav-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    max-width: 72px;
    color: var(--gray-400);
    position: relative;
    transition: color var(--transition-fast), transform var(--transition-fast);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}
.bottom-nav-item svg { width: 24px; height: 24px; transition: transform var(--transition-fast); }
.bottom-nav-item.active { color: var(--afsdims-orange); }
.bottom-nav-item.active svg { transform: scale(1.15); }
.bottom-nav-item:active svg { transform: scale(0.88); }
.bottom-nav-item.active::after {
    content: '';
    position: absolute;
    bottom: 8px; left: 50%;
    transform: translateX(-50%);
    width: 4px; height: 4px;
    background: var(--afsdims-orange);
    border-radius: 50%;
}
.bottom-nav-badge {
    position: absolute;
    top: 8px;
    right: calc(50% - 18px);
    min-width: 18px; height: 18px;
    background: var(--danger);
    color: white;
    font-size: 0.6rem; font-weight: 700;
    border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    padding: 0 4px;
}

/* iOS safe area */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .bottom-nav { padding-bottom: env(safe-area-inset-bottom); height: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom)); }
    .more-modal  { padding-bottom: env(safe-area-inset-bottom); }
}

/* ---- More Menu Modal (bottom sheet) ---- */
.more-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 300;
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}
.more-modal-overlay.active { opacity: 1; visibility: visible; }
.more-modal-overlay.active .more-modal { transform: translateY(0); }

.more-modal {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: white;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    z-index: 301;
    transform: translateY(100%);
    transition: transform var(--transition-base);
    max-height: 88vh;
    overflow-y: auto;
    padding: 0 1.25rem 1.5rem;
}
.more-modal-handle {
    width: 40px; height: 4px;
    background: var(--gray-300);
    border-radius: 2px;
    margin: 1rem auto 0.5rem;
}
.more-modal-close {
    position: absolute;
    top: 1rem; right: 1.25rem;
    width: 32px; height: 32px;
    border-radius: var(--radius-full);
    background: var(--gray-100);
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background var(--transition-fast);
}
.more-modal-close:hover { background: var(--gray-200); }
.more-modal-user {
    display: flex; align-items: center; gap: 0.875rem;
    padding: 0.875rem 1rem;
    margin: 0.75rem 0 1rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}
.more-modal-avatar {
    width: 46px; height: 46px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--afsdims-orange), #bf4400);
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 700; font-size: 1.1rem;
    flex-shrink: 0;
}
.more-modal-user-name { font-weight: 600; color: var(--gray-800); font-size: 0.9rem; }
.more-modal-user-role { font-size: 0.78rem; color: var(--gray-500); margin-top: 1px; }
.more-menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}
.more-menu-item {
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    padding: 0.875rem 0.5rem;
    border-radius: var(--radius-lg);
    background: var(--gray-50);
    color: var(--gray-700);
    text-decoration: none;
    text-align: center;
    transition: background var(--transition-fast), transform var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}
.more-menu-item:active { background: var(--gray-100); transform: scale(0.96); }
.more-menu-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--afsdims-orange), #bf4400);
    display: flex; align-items: center; justify-content: center;
    color: white;
}
.more-menu-icon svg { width: 20px; height: 20px; }
.more-menu-icon.primary { background: linear-gradient(135deg, var(--afsdims-orange), #bf4400); }
.more-menu-icon.success { background: linear-gradient(135deg, var(--success), #059669); }
.more-menu-icon.info    { background: linear-gradient(135deg, var(--info), #1d4ed8); }
.more-menu-icon.warning { background: linear-gradient(135deg, var(--warning), #d97706); }
.more-menu-icon.danger  { background: linear-gradient(135deg, var(--danger), #b91c1c); }
.more-menu-label { font-size: 0.72rem; font-weight: 500; line-height: 1.3; color: var(--gray-700); }
.more-modal-footer { margin-top: 0.5rem; }

/* ---- Mobile brand in header (hidden on desktop) ---- */
.header-brand-mobile {
    display: none;
    align-items: center;
    gap: 0.5rem;
}
.header-brand-text {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--gray-800);
    letter-spacing: -0.02em;
}
.header-brand-text span { color: var(--afsdims-orange); }

/* ---- Dashboard grids ---- */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}
.sub-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.btn-row {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

/* ---- Sidebar overlay (tablet) ---- */
.sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 99;
    backdrop-filter: blur(2px);
}
.sidebar-overlay.active { display: block; }

/* ---- Sidebar close btn ---- */
.sidebar-close {
    display: none;
    position: absolute;
    top: 14px; right: 14px;
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.12);
    border: none; border-radius: 6px;
    color: white; font-size: 18px; line-height: 1;
    cursor: pointer; align-items: center; justify-content: center;
}
.sidebar-close:hover { background: rgba(255,255,255,0.22); }

/* ---- Hamburger (tablet 1024-1280) ---- */
.hamburger {
    display: none;
    flex-direction: column; justify-content: center;
    gap: 5px; width: 40px; height: 40px;
    background: none; border: none; cursor: pointer;
    padding: 8px; border-radius: 8px; flex-shrink: 0;
}
.hamburger span {
    display: block; width: 22px; height: 2px;
    background: var(--gray-700); border-radius: 2px;
    transition: all 0.25s ease; transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BREAKPOINTS
   ============================================================ */

/* Tablet: sidebar slides in via hamburger */
@media (max-width: 1280px) and (min-width: 769px) {
    .hamburger { display: flex; }
    .sidebar { transform: translateX(-100%); z-index: 100; transition: transform 0.3s ease; }
    .sidebar.open { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.25); }
    .sidebar-close { display: flex; }
    .main-content { margin-left: 0 !important; }
    .main-header { padding: 0.75rem 1.25rem; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .sub-info-grid  { grid-template-columns: repeat(2, 1fr); }
    .stats-grid     { grid-template-columns: repeat(2, 1fr); }
    .form-grid-2    { grid-template-columns: 1fr; }
}

/* Mobile: sidebar hidden, bottom nav shown */
@media (max-width: 768px) {
    .sidebar { display: none !important; }
    .sidebar-overlay { display: none !important; }
    .hamburger { display: none !important; }

    .main-content { margin-left: 0 !important; }
    .main-header { padding: 0.625rem 1rem; }

    /* Show mobile brand, hide breadcrumb */
    .header-brand-mobile { display: flex; }
    .header-breadcrumb   { display: none; }
    .header-title        { display: none; }

    /* Show bottom nav */
    .bottom-nav { display: block; }

    /* Push content above bottom nav */
    .page-content {
        padding: 1rem 1rem calc(var(--bottom-nav-height) + 1.5rem + env(safe-area-inset-bottom));
    }

    .dashboard-grid { grid-template-columns: 1fr; }
    .sub-info-grid  { grid-template-columns: repeat(2, 1fr); }
    .stats-grid     { grid-template-columns: repeat(2, 1fr); }
    .form-grid-2    { grid-template-columns: 1fr; }

    .page-header { flex-direction: column; align-items: flex-start; gap: 0.75rem; }
    .page-header .btn { width: 100%; justify-content: center; text-align: center; }

    .card-header { flex-wrap: wrap; gap: 0.5rem; }
    .card-body { padding: 1rem; }
    .stat-card { padding: 1rem; }

    .table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .table th, .table td { white-space: nowrap; padding: 0.55rem 0.75rem; font-size: 0.8rem; }

    .header-search { display: none; }
    .header-actions .header-action-btn:not(:last-child) { display: none; }

    .btn-row { flex-direction: column; }
    .btn-row .btn { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
    .stats-grid     { grid-template-columns: 1fr; }
    .sub-info-grid  { grid-template-columns: 1fr 1fr; }
    .more-menu-grid { grid-template-columns: repeat(3, 1fr); }
    .page-title     { font-size: 1.25rem; }
    .stat-card-value { font-size: 1.5rem; }
}

@media (max-width: 360px) {
    .sub-info-grid  { grid-template-columns: 1fr; }
    .more-menu-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   INDIVIDUAL DASHBOARD — MOBILE FIXES
   ============================================================ */

/* Topbar hamburger button */
.topbar-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.topbar-hamburger span {
    display: block;
    height: 2px;
    background: #1a1a1a;
    border-radius: 2px;
    transition: all 0.3s;
}
.topbar-hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.topbar-hamburger.active span:nth-child(2) { opacity: 0; }
.topbar-hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

.topbar-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}
.topbar-left h2 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Sidebar overlay (individual dashboard) */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 99;
}
.sidebar-overlay.active { display: block; }

/* Individual sidebar open state */
.sidebar.open {
    transform: translateX(0) !important;
    z-index: 100;
}

/* Notification mobile: stack button below text */
.notification {
    flex-wrap: wrap;
}
.notification > div { flex: 1; min-width: 0; }
.notification > a,
.notification > button { flex-shrink: 0; }

@media (max-width: 1023px) {
    .topbar-hamburger { display: flex; }
}

@media (max-width: 768px) {
    /* Topbar */
    .topbar {
        padding: 0.75rem 1rem;
        position: sticky;
        top: 0;
        z-index: 50;
    }
    .topbar h2 { font-size: 1rem; }
    .topbar-user { gap: 0.625rem; }
    .topbar-user .btn { padding: 0.4rem 0.75rem; font-size: 0.8rem; }

    /* Main content area */
    .content {
        padding: 1rem 1rem calc(var(--bottom-nav-height, 60px) + 1.5rem + env(safe-area-inset-bottom));
    }

    /* Notification: stack button below */
    .notification {
        flex-direction: column;
        gap: 0.75rem;
    }
    .notification > a,
    .notification > button {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    /* eID card: reduce photo frame size */
    .photo-frame {
        width: 120px !important;
        height: 150px !important;
    }
    .photo-placeholder {
        font-size: 48px !important;
    }

    /* eID card: ensure back overlay text scales */
    .info-label { min-width: 70px !important; }
    .eid-card-section { margin: 1rem 0; }

    /* Card header with flip button */
    .flip-btn { font-size: 0.8rem; padding: 0.4rem 0.75rem; }

    /* Stats grid (individual uses auto-fit) */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr !important; }

    /* Topbar: shrink further */
    .topbar h2 { font-size: 0.9rem; }

    /* eid card back info: very small screens */
    .back-title  { font-size: clamp(14px, 4vw, 24px) !important; }
    .back-subtitle { font-size: clamp(11px, 3vw, 16px) !important; }
    .info-label  { font-size: clamp(10px, 2.5vw, 14px) !important; min-width: 60px !important; }
    .info-value  { font-size: clamp(11px, 2.8vw, 16px) !important; }

    /* Photo frame on very small screens */
    .photo-frame { width: 90px !important; height: 110px !important; }
    .photo-placeholder { font-size: 36px !important; }
}

/* ============================================================
   ADMIN / PORTAL DASHBOARDS — MOBILE FIXES
   ============================================================ */

@media (max-width: 768px) {
    /* Page header button: ensure it's full-width and centred */
    .page-header > .btn,
    .page-header .btn-primary { width: 100%; justify-content: center; }

    /* Tables inside cards: always scrollable */
    .card .table-container,
    #pending-list { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Prevent long org names / emails from breaking table layout */
    .table td, .table th { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

    /* Sub-info grid: 2 columns on small screens */
    .sub-info-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

    /* Quick-actions in portal: full-width buttons */
    .card-body .btn-outline,
    .card-body .btn-primary,
    .card-body .btn-secondary {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 360px) {
    /* sub-info single column on very small screens */
    .sub-info-grid { grid-template-columns: 1fr; }
}