/* ============================================
   SIRTRW - Portal Digital RT/RW
   Design System v1.0
   Premium Dark Theme with Glassmorphism
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── CSS Custom Properties ── */
:root {
    /* Colors - Base */
    --color-bg-primary: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-tertiary: #334155;
    --color-bg-elevated: rgba(30, 41, 59, 0.8);
    --color-surface: rgba(30, 41, 59, 0.6);
    --color-surface-hover: rgba(51, 65, 85, 0.6);
    --color-border: rgba(148, 163, 184, 0.15);
    --color-border-hover: rgba(148, 163, 184, 0.3);

    /* Colors - Text */
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    --color-text-inverse: #0f172a;

    /* Colors - Brand */
    --color-primary: #3b82f6;
    --color-primary-hover: #2563eb;
    --color-primary-light: rgba(59, 130, 246, 0.15);
    --color-primary-glow: rgba(59, 130, 246, 0.4);

    /* Colors - Semantic */
    --color-success: #10b981;
    --color-success-light: rgba(16, 185, 129, 0.15);
    --color-warning: #f59e0b;
    --color-warning-light: rgba(245, 158, 11, 0.15);
    --color-danger: #f43f5e;
    --color-danger-light: rgba(244, 63, 94, 0.15);
    --color-info: #06b6d4;
    --color-info-light: rgba(6, 182, 212, 0.15);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    --shadow-glow-primary: 0 0 20px rgba(59, 130, 246, 0.3);
    --shadow-glow-success: 0 0 20px rgba(16, 185, 129, 0.3);

    /* Glass */
    --glass-bg: rgba(15, 23, 42, 0.7);
    --glass-blur: blur(20px);
    --glass-border: 1px solid rgba(148, 163, 184, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Layout */
    --sidebar-width: 280px;
    --topbar-height: 70px;
}

/* ── CSS Reset ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover {
    color: var(--color-primary-hover);
}

img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text-primary);
}
h1 { font-size: var(--font-size-4xl); letter-spacing: -0.02em; }
h2 { font-size: var(--font-size-3xl); letter-spacing: -0.01em; }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }
p { color: var(--color-text-secondary); margin-bottom: var(--space-4); }
small { font-size: var(--font-size-sm); color: var(--color-text-muted); }
label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

/* ── Layout ── */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.content-area {
    flex: 1;
    padding: var(--space-8);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-6); }

/* Grid Helpers */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Flex Helpers */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.flex-1 { flex: 1; }

/* Spacing */
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

/* Text */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: var(--font-size-sm); }
.text-xs { font-size: var(--font-size-xs); }
.text-lg { font-size: var(--font-size-lg); }
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* ── Sidebar ── */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-right: var(--glass-border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-base);
}

.sidebar-brand {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.sidebar-brand h1 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
}

.sidebar-brand p {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: 0;
    margin-top: var(--space-1);
}

.sidebar-nav {
    flex: 1;
    padding: var(--space-4);
    overflow-y: auto;
}

.sidebar-nav .nav-section {
    margin-bottom: var(--space-2);
}

.sidebar-nav .nav-section-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    padding: var(--space-3) var(--space-4);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-bottom: var(--space-1);
    text-decoration: none;
}

.nav-link:hover {
    background: var(--color-surface-hover);
    color: var(--color-text-primary);
    transform: translateX(4px);
}

.nav-link.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    box-shadow: inset 3px 0 0 var(--color-primary);
}

.nav-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.7;
}

.nav-link.active svg, .nav-link:hover svg {
    opacity: 1;
}

.nav-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--space-4) var(--space-4);
}

.sidebar-footer {
    padding: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    margin-bottom: var(--space-3);
}

.sidebar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), #818cf8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: white;
    flex-shrink: 0;
}

.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-info .name { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.btn-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-3);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.btn-logout:hover {
    background: var(--color-danger-light);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

/* ── Topbar ── */
.topbar {
    height: var(--topbar-height);
    padding: 0 var(--space-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-title h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

.topbar-breadcrumb a { color: var(--color-text-muted); }
.topbar-breadcrumb a:hover { color: var(--color-primary); }
.topbar-breadcrumb .separator { opacity: 0.5; }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-primary);
    padding: var(--space-2);
}

.mobile-menu-btn svg { width: 24px; height: 24px; }

/* ── Glassmorphism Card ── */
.card {
    background: var(--color-bg-elevated);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    animation: fadeSlideUp 0.4s ease;
}

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

.card-header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h3, .card-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.card-body {
    padding: var(--space-6);
}

.card-body.no-padding { padding: 0; }

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-3);
}

/* ── Stat Card ── */
.stat-card {
    background: var(--color-bg-elevated);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    animation: fadeSlideUp 0.4s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-card-icon svg { width: 24px; height: 24px; }
.stat-card-icon.primary { background: var(--color-primary-light); color: var(--color-primary); }
.stat-card-icon.success { background: var(--color-success-light); color: var(--color-success); }
.stat-card-icon.warning { background: var(--color-warning-light); color: var(--color-warning); }
.stat-card-icon.danger { background: var(--color-danger-light); color: var(--color-danger); }
.stat-card-icon.info { background: var(--color-info-light); color: var(--color-info); }

.stat-card-content { flex: 1; }
.stat-card-value { font-size: var(--font-size-3xl); font-weight: 800; color: var(--color-text-primary); line-height: 1.2; }
.stat-card-label { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-top: var(--space-1); margin-bottom: 0; }
.stat-card-trend { font-size: var(--font-size-xs); font-weight: 600; margin-top: var(--space-1); }
.stat-card-trend.up { color: var(--color-success); }
.stat-card-trend.down { color: var(--color-danger); }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1.5;
}

.btn:active { transform: scale(0.97); }
.btn svg { width: 18px; height: 18px; }

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), #2563eb);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover { background: linear-gradient(135deg, #2563eb, #1d4ed8); box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4); transform: translateY(-1px); color: white; }

.btn-success {
    background: linear-gradient(135deg, var(--color-success), #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}
.btn-success:hover { background: linear-gradient(135deg, #059669, #047857); box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4); transform: translateY(-1px); color: white; }

.btn-warning {
    background: linear-gradient(135deg, var(--color-warning), #d97706);
    color: var(--color-text-inverse);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}
.btn-warning:hover { background: linear-gradient(135deg, #d97706, #b45309); transform: translateY(-1px); color: var(--color-text-inverse); }

.btn-danger {
    background: linear-gradient(135deg, var(--color-danger), #e11d48);
    color: white;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
}
.btn-danger:hover { background: linear-gradient(135deg, #e11d48, #be123c); transform: translateY(-1px); color: white; }

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

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    padding: var(--space-2) var(--space-3);
}
.btn-ghost:hover { background: var(--color-surface-hover); color: var(--color-text-primary); }

.btn-sm { padding: var(--space-2) var(--space-3); font-size: var(--font-size-xs); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--font-size-base); }
.btn-block { width: 100%; }

/* ── Form Elements ── */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-control {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light), var(--shadow-glow-primary);
}

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

.form-control.is-invalid {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 3px var(--color-danger-light);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    padding-right: var(--space-10);
}

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

.form-error {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-danger);
    margin-top: var(--space-1);
}

.form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
}

/* ── Tables ── */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    border: var(--glass-border);
}

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

.table th {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    white-space: nowrap;
}

.table td {
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

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

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

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
    line-height: 1.5;
}

.badge-pending { background: var(--color-warning-light); color: var(--color-warning); }
.badge-active, .badge-success { background: var(--color-success-light); color: var(--color-success); }
.badge-rejected, .badge-danger { background: var(--color-danger-light); color: var(--color-danger); }
.badge-processing, .badge-info { background: var(--color-info-light); color: var(--color-info); }
.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-muted { background: rgba(100, 116, 139, 0.15); color: var(--color-text-muted); }

/* ── Alerts ── */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
    animation: fadeSlideDown 0.3s ease;
}

.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 1px; }
.alert-content { flex: 1; }
.alert-dismiss {
    background: none;
    border: none;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    padding: var(--space-1);
}
.alert-dismiss:hover { opacity: 1; }

.alert-info { background: var(--color-info-light); color: var(--color-info); border-color: rgba(6, 182, 212, 0.2); }
.alert-success { background: var(--color-success-light); color: var(--color-success); border-color: rgba(16, 185, 129, 0.2); }
.alert-warning { background: var(--color-warning-light); color: var(--color-warning); border-color: rgba(245, 158, 11, 0.2); }
.alert-error { background: var(--color-danger-light); color: var(--color-danger); border-color: rgba(244, 63, 94, 0.2); }

/* ── Modal ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-4);
    animation: fadeIn 0.2s ease;
}

.modal {
    background: var(--color-bg-secondary);
    border: var(--glass-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.25s ease;
}

.modal-sm { max-width: 400px; }
.modal-md { max-width: 560px; }
.modal-lg { max-width: 720px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 { font-size: var(--font-size-lg); }

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    padding: var(--space-1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}
.modal-close:hover { background: var(--color-surface-hover); color: var(--color-text-primary); }

.modal-body { padding: var(--space-6); }
.modal-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
}

/* ── Pagination ── */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    list-style: none;
    margin-top: var(--space-6);
}

.pagination .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    background: transparent;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination .page-link:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .active .page-link { background: var(--color-primary); color: white; border-color: var(--color-primary); }
.pagination .disabled .page-link { opacity: 0.3; pointer-events: none; }

/* ── File Upload ── */
.file-upload {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.file-upload:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.file-upload svg { width: 40px; height: 40px; color: var(--color-text-muted); margin: 0 auto var(--space-3); }
.file-upload p { margin-bottom: 0; }

/* ── Search / Filter Bar ── */
.search-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
    min-width: 250px;
}

.search-input-wrapper svg {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-text-muted);
}

.search-input-wrapper .form-control {
    padding-left: var(--space-10);
}

/* ── Empty State ── */
.empty-state {
    text-align: center;
    padding: var(--space-16) var(--space-8);
    color: var(--color-text-muted);
}

.empty-state svg { width: 64px; height: 64px; margin: 0 auto var(--space-4); opacity: 0.4; }
.empty-state h4 { color: var(--color-text-secondary); margin-bottom: var(--space-2); }
.empty-state p { max-width: 400px; margin: 0 auto; font-size: var(--font-size-sm); }

/* ── Loading Spinner ── */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm { width: 20px; height: 20px; border-width: 2px; }

/* ── Animations ── */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-fade-in { animation: fadeIn 0.3s ease; }
.animate-slide-up { animation: fadeSlideUp 0.4s ease; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }

/* ── Auth Layout ── */
.auth-layout {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.auth-layout::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    border-radius: 50%;
}

.auth-layout::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    border-radius: 50%;
}

.auth-container {
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
}

.auth-brand {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-brand h1 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), #818cf8, var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.auth-brand p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.auth-card {
    background: var(--color-bg-elevated);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
    animation: fadeSlideUp 0.5s ease;
}

.auth-card h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-6);
    text-align: center;
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.auth-footer a { font-weight: 600; }

.auth-copyright {
    text-align: center;
    margin-top: var(--space-8);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-bg-tertiary); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 280px;
    }

    .sidebar {
        transform: translateX(-100%);
    }

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

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 99;
    }

    .main-content {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .content-area {
        padding: var(--space-4);
    }

    .topbar {
        padding: 0 var(--space-4);
    }

    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }

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

    .search-input-wrapper {
        width: 100%;
        min-width: unset;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--space-6);
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .btn-lg {
        padding: var(--space-3) var(--space-6);
    }


    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }
}

/* ============================================================
   DASHBOARD COMPONENTS — Redesign v2.0
   Accessible, elder-friendly, icon-based UI
   ============================================================ */

/* ── Greeting Banner ── */
.greeting-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(139,92,246,0.07));
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: 20px;
    padding: 28px 32px;
    margin-bottom: 28px;
}

.greeting-date {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.greeting-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 6px;
    line-height: 1.2;
}

.greeting-name {
    background: linear-gradient(135deg, #60a5fa, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.greeting-meta {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.greeting-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 12px 22px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-base);
}

.btn-action svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-action-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    box-shadow: 0 4px 14px rgba(59,130,246,0.35);
}

.btn-action-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59,130,246,0.45);
}

.btn-action-danger {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: #ef4444;
}

.btn-action-danger:hover {
    background: rgba(239,68,68,0.18);
    transform: translateY(-2px);
}

/* ── Stat Row ── */
.stat-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--color-bg-elevated);
    border: var(--glass-border);
    border-top: 3px solid var(--accent, #3b82f6);
    border-radius: 18px;
    padding: 22px 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: transform var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 26px;
    height: 26px;
}

.stat-info {
    flex: 1;
    min-width: 0;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 5px;
}

.stat-sub-link {
    display: inline-block;
    font-size: 0.75rem;
    color: #f59e0b;
    text-decoration: none;
    margin-top: 6px;
}

.stat-sub-link:hover {
    color: #fbbf24;
    text-decoration: underline;
}

/* ── Section Title Row ── */
.section-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

/* ── Service Grid (Layanan Warga) ── */
.service-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
    margin-bottom: 28px;
}

.service-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    background: var(--color-bg-elevated);
    border: var(--glass-border);
    border-radius: 18px;
    padding: 22px 12px;
    text-decoration: none;
    text-align: center;
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.25);
    border-color: rgba(148,163,184,0.25);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
}

.service-desc {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ── Content Grids ── */
.content-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.content-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

/* ── Info Panel ── */
.info-panel {
    background: var(--color-bg-elevated);
    border: var(--glass-border);
    border-radius: 18px;
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 22px 14px;
    border-bottom: 1px solid var(--color-border);
}

.panel-header-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.panel-header-icon svg {
    width: 20px;
    height: 20px;
}

.panel-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-primary);
    flex: 1;
}

.panel-link {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    white-space: nowrap;
    padding: 4px 10px;
    border: 1px solid rgba(59,130,246,0.3);
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.panel-link:hover {
    background: rgba(59,130,246,0.1);
}

.panel-body {
    padding: 8px 22px 16px;
}

/* ── List items ── */
.list-item {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.list-item:last-child {
    border-bottom: none;
}

.list-item-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 6px 0 4px;
    line-height: 1.4;
}

.list-item-desc {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.list-item-time {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    margin-top: 5px;
}

/* ── Badges ── */
.badge-urgent {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(239,68,68,0.15);
    color: #ef4444;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: 999px;
    letter-spacing: 0.04em;
}

.badge-info {
    display: inline-flex;
    align-items: center;
    background: rgba(59,130,246,0.12);
    color: #3b82f6;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
}

.badge-type {
    background: rgba(59,130,246,0.12);
    color: #3b82f6;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 999px;
}

.status-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

/* ── Event Item ── */
.event-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.event-item:last-child {
    border-bottom: none;
}

.event-date-badge {
    background: rgba(59,130,246,0.12);
    border-radius: 12px;
    padding: 8px 12px;
    text-align: center;
    min-width: 52px;
    flex-shrink: 0;
}

.event-day {
    display: block;
    font-weight: 800;
    font-size: 1.4rem;
    color: #3b82f6;
    line-height: 1;
}

.event-month {
    display: block;
    font-size: 0.65rem;
    color: #3b82f6;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 2px;
}

.event-info {
    flex: 1;
}

.event-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 5px;
    line-height: 1.3;
}

.event-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
}

/* ── Status Item ── */
.status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px solid var(--color-border);
}

.status-item:last-child {
    border-bottom: none;
}

.status-item-left {
    flex: 1;
    min-width: 0;
}

.status-item-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.status-item-date {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 3px;
}

/* ── Empty State ── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 32px 16px;
    text-align: center;
    color: var(--color-text-muted);
}

.empty-state svg {
    width: 40px;
    height: 40px;
    opacity: 0.4;
}

.empty-state p {
    font-size: 0.875rem;
}

.empty-action {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    border: 1px solid rgba(59,130,246,0.3);
    padding: 6px 16px;
    border-radius: 8px;
    margin-top: 4px;
    transition: all var(--transition-fast);
}

.empty-action:hover {
    background: rgba(59,130,246,0.1);
}

/* ── Admin Row ── */
.admin-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px solid var(--color-border);
}

.admin-row:last-child {
    border-bottom: none;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.75rem;
    color: white;
    flex-shrink: 0;
}

.admin-row-info {
    flex: 1;
    min-width: 0;
}

.admin-row-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-row-meta {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.admin-row-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.btn-approve {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(16,185,129,0.15);
    color: #10b981;
    border: 1px solid rgba(16,185,129,0.35);
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-approve:hover {
    background: rgba(16,185,129,0.25);
}

.btn-reject {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(239,68,68,0.1);
    color: #ef4444;
    border: 1px solid rgba(239,68,68,0.25);
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-reject:hover {
    background: rgba(239,68,68,0.2);
}

.link-review {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    white-space: nowrap;
}

.link-review:hover {
    text-decoration: underline;
}

/* ── Quick Actions Grid ── */
.quick-actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--qa-bg, rgba(59,130,246,0.1));
    border: 1px solid rgba(59,130,246,0.15);
    border-radius: 12px;
    padding: 14px 16px;
    text-decoration: none;
    transition: all var(--transition-base);
}

.quick-action-btn:hover {
    transform: scale(1.02);
    filter: brightness(1.12);
}

.quick-action-btn svg {
    width: 22px;
    height: 22px;
    color: var(--qa-color, #3b82f6);
    flex-shrink: 0;
}

.quick-action-btn span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
}

/* ── Alert Banner ── */
.alert-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    background: rgba(245,158,11,0.07);
    border: 1px solid rgba(245,158,11,0.25);
    border-left: 4px solid #f59e0b;
    border-radius: 14px;
    padding: 16px 22px;
    margin-bottom: 24px;
}

.alert-banner-icon {
    display: flex;
    align-items: center;
    color: #f59e0b;
    flex-shrink: 0;
}

.alert-banner-icon svg {
    width: 24px;
    height: 24px;
}

.alert-banner-body {
    flex: 1;
}

.alert-banner-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 5px;
}

.alert-banner-items {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.alert-banner-items span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.alert-banner-items strong {
    color: #fbbf24;
}

.alert-banner-btn {
    display: inline-flex;
    align-items: center;
    background: rgba(245,158,11,0.15);
    color: #fbbf24;
    border: 1px solid rgba(245,158,11,0.35);
    border-radius: 10px;
    padding: 8px 18px;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.alert-banner-btn:hover {
    background: rgba(245,158,11,0.25);
}

/* ── Responsive ── */
@media (max-width: 1100px) {
    .service-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .stat-row { grid-template-columns: 1fr 1fr; }
    .content-grid-2,
    .content-grid-3 { grid-template-columns: 1fr; }
    .quick-actions-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .greeting-banner {
        padding: 20px;
        flex-direction: column;
        align-items: flex-start;
    }
    .greeting-title { font-size: 1.3rem; }
    .stat-row { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
}