/* ============================================================
   Utiliti — Legal Pages Styles
   Public-facing legal document viewer
   ============================================================ */

/* ── Tokens (mirrors app.css) ─────────────────────────── */
:root {
    --brand: #F59E0B;
    --brand-hover: #D97706;
    --bg: #0B0F1A;
    --surface: #111827;
    --surface2: #1C2333;
    --surface3: #243044;
    --border: rgba(255,255,255,0.07);
    --border2: rgba(255,255,255,0.12);
    --text: #F9FAFB;
    --text-muted: #9CA3AF;
    --text-subtle: #6B7280;
    --success: #10B981;
    --info: #3B82F6;
    --danger: #EF4444;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 16px rgba(0,0,0,0.35);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --transition: all 0.2s ease;
}

[data-theme="light"] {
    --bg: #F0F2F5;
    --surface: #FFFFFF;
    --surface2: #F8FAFC;
    --surface3: #EFF1F5;
    --border: rgba(0,0,0,0.06);
    --border2: rgba(0,0,0,0.1);
    --text: #111827;
    --text-muted: #6B7280;
    --text-subtle: #9CA3AF;
    --shadow: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    transition: background 0.3s, color 0.3s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 10px; }

/* ── Header Bar ─────────────────────────────────────── */
.legal-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}
.legal-header .logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    color: var(--text);
}
.legal-header .logo-link:hover { text-decoration: none; }
.legal-header .logo-icon {
    width: 34px; height: 34px;
    background: var(--brand);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.legal-header .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ── Theme Toggle ───────────────────────────────────── */
.theme-btn {
    width: 36px; height: 36px;
    border: 1px solid var(--border2);
    border-radius: 10px;
    background: var(--surface2);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}
.theme-btn:hover {
    background: var(--brand);
    color: #000;
    border-color: var(--brand);
}

/* ── Navigation Tabs ────────────────────────────────── */
.legal-nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    display: flex;
    gap: 4px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.legal-nav::-webkit-scrollbar { height: 0; }
.legal-nav-btn {
    padding: 12px 18px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}
.legal-nav-btn:hover {
    color: var(--text);
    background: var(--surface2);
}
.legal-nav-btn.active {
    color: var(--brand);
    border-bottom-color: var(--brand);
    font-weight: 600;
}

/* ── Main Content ───────────────────────────────────── */
.legal-main {
    flex: 1;
    max-width: 860px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 32px 60px;
}

/* ── Document Meta ──────────────────────────────────── */
.doc-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.doc-meta .meta-badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.meta-badge.version {
    background: var(--brand);
    color: #000;
}
.meta-badge.date {
    background: var(--surface2);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

/* ── Markdown Content Rendering ─────────────────────── */
.legal-content h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.3;
}
.legal-content h2 {
    font-size: 20px;
    font-weight: 700;
    margin-top: 36px;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}
.legal-content h3 {
    font-size: 16px;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 10px;
    color: var(--text);
}
.legal-content p {
    margin-bottom: 14px;
    line-height: 1.75;
    color: var(--text-muted);
}
.legal-content strong {
    color: var(--text);
    font-weight: 600;
}
.legal-content ul, .legal-content ol {
    margin: 10px 0 16px 24px;
    line-height: 1.8;
    color: var(--text-muted);
}
.legal-content li {
    margin-bottom: 6px;
}
.legal-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 28px 0;
}

/* Tables in legal content */
.legal-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    font-size: 13px;
}
.legal-content table thead th {
    background: var(--surface2);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1.5px solid var(--border2);
}
.legal-content table tbody td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    line-height: 1.5;
}
.legal-content table tbody tr:hover {
    background: var(--surface2);
}

/* Code blocks */
.legal-content code {
    background: var(--surface2);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'Fira Code', monospace;
    color: var(--brand);
}

/* Blockquotes */
.legal-content blockquote {
    border-left: 3px solid var(--brand);
    padding: 12px 20px;
    margin: 16px 0;
    background: var(--surface2);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-muted);
    font-style: italic;
}

/* ── Print Button ───────────────────────────────────── */
.btn-print {
    padding: 8px 16px;
    border: 1px solid var(--border2);
    border-radius: var(--radius-sm);
    background: var(--surface2);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}
.btn-print:hover {
    background: var(--brand);
    color: #000;
    border-color: var(--brand);
}

/* ── Legal Footer ───────────────────────────────────── */
.legal-footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 28px 32px;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.8;
}
.legal-footer .footer-company {
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}
.legal-footer .footer-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.legal-footer .footer-links a {
    color: var(--text-muted);
    font-size: 12px;
    transition: var(--transition);
}
.legal-footer .footer-links a:hover {
    color: var(--brand);
}
.legal-footer .footer-links a.active-doc {
    color: var(--brand);
    font-weight: 600;
}

/* ── Loading State ──────────────────────────────────── */
.legal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: var(--text-muted);
    gap: 16px;
}
.legal-loading .spinner {
    width: 32px; height: 32px;
    border: 3px solid var(--border2);
    border-top-color: var(--brand);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Error State ────────────────────────────────────── */
.legal-error {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}
.legal-error .error-icon {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--danger);
}
.legal-error h2 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text);
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 768px) {
    .legal-header { padding: 12px 16px; }
    .legal-nav { padding: 0 16px; }
    .legal-main { padding: 24px 16px 40px; }
    .legal-content h1 { font-size: 22px; }
    .legal-content h2 { font-size: 17px; }
    .legal-footer { padding: 20px 16px; }
    .doc-meta { gap: 8px; }
}

/* ── Print Styles ───────────────────────────────────── */
@media print {
    .legal-header, .legal-nav, .legal-footer, .btn-print, .theme-btn { display: none !important; }
    .legal-main { max-width: 100%; padding: 0; }
    .legal-content h2 { page-break-after: avoid; }
    body { background: #fff; color: #111; }
    .legal-content p, .legal-content li, .legal-content td { color: #333; }
}