/**
 * DTTOT OJK Screening & Reporting System - Design System & Unified Stylesheet
 * Author: Wawang Kurniawan • PT BPR NBP 27
 */

:root {
    /* Color Palette */
    --bg-page: #090e17;
    --bg-surface: #111827;
    --bg-surface-elevated: #1a2234;
    --bg-input: #0b111e;
    
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);
    --border-focus: #0ea5e9;

    /* Primary Accent */
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --primary-gradient: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
    --primary-glow: rgba(14, 165, 233, 0.25);

    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Semantic Status Colors */
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.12);
    --success-border: rgba(16, 185, 129, 0.3);

    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.12);
    --warning-border: rgba(245, 158, 11, 0.3);

    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.12);
    --danger-border: rgba(239, 68, 68, 0.3);

    --info: #0ea5e9;
    --info-bg: rgba(14, 165, 233, 0.12);
    --info-border: rgba(14, 165, 233, 0.3);

    /* Geometry Tokens */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    
    --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    --shadow-dropdown: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-page);
    color: var(--text-primary);
    min-height: 100vh;
    background-image: 
        radial-gradient(at 0% 0%, rgba(14, 165, 233, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(99, 102, 241, 0.10) 0px, transparent 50%);
    background-attachment: fixed;
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6, .fw-title {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.app-navbar {
    background: rgba(17, 24, 39, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 0;
    z-index: 1020;
}

.brand-badge {
    background: var(--info-bg);
    border: 1px solid var(--info-border);
    color: var(--info);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* ==========================================================================
   Cards & Surfaces
   ========================================================================== */
.app-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: border-color 0.2s ease;
}

.app-card-elevated {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

/* ==========================================================================
   Statistic Cards
   ========================================================================== */
.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--stat-accent, var(--primary));
}

.stat-card.stat-primary { --stat-accent: var(--primary); }
.stat-card.stat-info    { --stat-accent: var(--info); }
.stat-card.stat-warning { --stat-accent: var(--warning); }
.stat-card.stat-danger  { --stat-accent: var(--danger); }

.stat-card .stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
    font-feature-settings: "tnum";
    font-variant-numeric: tabular-nums;
    color: var(--text-primary);
}

.stat-card .stat-icon {
    position: absolute;
    right: 18px;
    bottom: 14px;
    font-size: 2.4rem;
    opacity: 0.12;
    color: var(--stat-accent, var(--primary));
    pointer-events: none;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-app-primary {
    background: var(--primary-gradient);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-app-primary:hover {
    background: linear-gradient(135deg, #0369a1 0%, #1d4ed8 100%);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(2, 132, 199, 0.45);
}

.btn-app-secondary {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-app-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-strong);
    color: #ffffff;
}

.btn-app-outline-danger {
    background: transparent;
    border: 1px solid var(--danger-border);
    color: #f87171;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 6px 14px;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-app-outline-danger:hover {
    background: var(--danger-bg);
    border-color: var(--danger);
    color: #ffffff;
}

.btn-table-action {
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid var(--info-border);
    color: var(--info);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.btn-table-action:hover {
    background: var(--info);
    color: #ffffff;
    border-color: var(--info);
}

/* ==========================================================================
   Forms & Controls
   ========================================================================== */
.app-form-control, .app-form-select {
    background-color: var(--bg-input);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 9px 14px;
    font-size: 0.875rem;
    height: 42px;
    transition: all 0.2s ease;
}

.app-form-control:focus, .app-form-select:focus {
    background-color: var(--bg-input);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-glow);
    color: #ffffff;
    outline: none;
}

/* Range Slider */
.app-range {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #1e293b;
    outline: none;
}

.app-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--info);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.5);
    border: 2px solid #ffffff;
    transition: transform 0.1s ease;
}

.app-range::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

/* Upload Dropzone Box */
.app-dropzone {
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius-md);
    background: rgba(11, 17, 30, 0.5);
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    height: 52px;
}

.app-dropzone:hover {
    border-color: var(--info);
    background: rgba(14, 165, 233, 0.05);
}

/* ==========================================================================
   Badges (Consistent & Unified)
   ========================================================================== */
.app-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 9px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.2;
    white-space: nowrap;
}

.app-badge-pill {
    border-radius: 50px;
    padding: 4px 12px;
}

.app-badge-danger {
    background: var(--danger-bg);
    color: #f87171;
    border: 1px solid var(--danger-border);
}

.app-badge-warning {
    background: var(--warning-bg);
    color: #fbbf24;
    border: 1px solid var(--warning-border);
}

.app-badge-success {
    background: var(--success-bg);
    color: #34d399;
    border: 1px solid var(--success-border);
}

.app-badge-info {
    background: var(--info-bg);
    color: #38bdf8;
    border: 1px solid var(--info-border);
}

.app-badge-neutral {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Table Design
   ========================================================================== */
.app-table {
    width: 100%;
    color: var(--text-primary);
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.85rem;
    vertical-align: middle;
}

.app-table thead th {
    background: #0d131f;
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
}

.app-table tbody td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: transparent;
    transition: background 0.15s ease;
}

.app-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

/* Monospace text for CIF, NIK, Passport */
.font-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.82rem;
    letter-spacing: -0.01em;
}

/* Similarity Bar */
.similarity-track {
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.similarity-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, #f59e0b, #ef4444);
}

/* ==========================================================================
   Tabs
   ========================================================================== */
.app-tabs {
    border-bottom: 1px solid var(--border-subtle);
    gap: 8px;
}

.app-tabs .nav-link {
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 18px;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.app-tabs .nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.app-tabs .nav-link.active {
    color: var(--info);
    border-bottom-color: var(--info);
    background: rgba(14, 165, 233, 0.06);
}

/* ==========================================================================
   Modals
   ========================================================================== */
.app-modal .modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-dropdown);
    color: var(--text-primary);
}

.app-modal .modal-header {
    border-bottom: 1px solid var(--border-subtle);
    padding: 18px 24px;
    background: rgba(0, 0, 0, 0.15);
}

.app-modal .modal-body {
    padding: 24px;
}

.app-modal .modal-footer {
    border-top: 1px solid var(--border-subtle);
    padding: 16px 24px;
    background: rgba(0, 0, 0, 0.15);
}

.modal-detail-box {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px 14px;
}

.modal-detail-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-detail-value {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ==========================================================================
   Alerts & Progress
   ========================================================================== */
.app-alert {
    border-radius: var(--radius-md);
    padding: 14px 18px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid transparent;
}

.app-alert-success {
    background: var(--success-bg);
    border-color: var(--success-border);
    color: #6ee7b7;
}

.app-alert-danger {
    background: var(--danger-bg);
    border-color: var(--danger-border);
    color: #fca5a5;
}

.app-alert-info {
    background: var(--info-bg);
    border-color: var(--info-border);
    color: #7dd3fc;
}

.app-progress {
    height: 8px;
    border-radius: 4px;
    background: var(--bg-surface-elevated);
    overflow: hidden;
}

.app-progress-bar {
    background: var(--primary-gradient);
    height: 100%;
}