/* =============================================================================
   Legal pages (Términos / Privacidad) + Gate de aceptación post-login.
   Paleta: navy/gold del sistema (auth) para el gate, layout limpio para las
   páginas standalone.
   ========================================================================== */

:root {
    --legal-navy-900: #0F1020;
    --legal-navy-800: #191A2E;
    --legal-gold-500: #F4B528;
    --legal-gold-hover: #e0a310;
    --legal-ink: #191A2E;
    --legal-body: #374151;
    --legal-muted: #6B7280;
    --legal-hairline: #E5E7EB;
    --legal-canvas: #FFFFFF;
    --legal-bg: #F5F6FA;
    --legal-radius-md: 8px;
    --legal-radius-lg: 12px;
}

/* ----------- Standalone pages ----------- */
.legal-page {
    background: var(--legal-bg);
    color: var(--legal-body);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    margin: 0;
}

.legal-shell {
    max-width: 880px;
    margin: 0 auto;
    padding: 32px 20px 80px;
}

.legal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.legal-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--legal-gold-500);
}

.legal-back {
    color: var(--legal-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.legal-back:hover { color: var(--legal-ink); }

.legal-card {
    background: var(--legal-canvas);
    border-radius: var(--legal-radius-lg);
    padding: 40px 48px;
    box-shadow: 0 4px 20px rgba(15, 16, 32, 0.06);
}

@media (max-width: 575.98px) {
    .legal-card { padding: 28px 20px; }
    .legal-shell { padding: 20px 12px 60px; }
}

.legal-card h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--legal-ink);
    margin: 0 0 24px;
}

.legal-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--legal-hairline);
    font-size: 0.9rem;
}

.legal-footer a {
    color: var(--legal-ink);
    font-weight: 600;
    text-decoration: none;
}

.legal-footer a:hover { text-decoration: underline; }

/* ----------- Legal body (compartido por standalone y gate) ----------- */
.legal-body {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--legal-body);
}

.legal-body h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--legal-ink);
    margin: 28px 0 10px;
}

.legal-body p {
    margin: 0 0 14px;
}

.legal-body ul {
    margin: 0 0 14px;
    padding-left: 20px;
}

.legal-body li {
    margin-bottom: 6px;
}

.legal-body a {
    color: var(--legal-navy-800);
    font-weight: 600;
}

.legal-body strong { color: var(--legal-ink); }

.legal-meta {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--legal-muted);
    background: var(--legal-bg);
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 20px !important;
}

.legal-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.88em;
    background: var(--legal-bg);
    padding: 1px 6px;
    border-radius: 4px;
}

/* =============================================================================
   GATE (pop-up obligatorio post-login)
   ========================================================================== */
body.legal-gate {
    background: linear-gradient(135deg, var(--legal-navy-900) 0%, #16213e 100%);
    overflow: hidden;
}

.legal-gate-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 16, 32, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    /* iOS Safari: respetar barras del sistema para que la parte de arriba del
       modal no quede debajo del notch ni de la barra de URL. */
    padding-top: max(24px, env(safe-area-inset-top));
    padding-bottom: max(24px, env(safe-area-inset-bottom));
    z-index: 1000;
    overflow-y: auto;
}

.legal-gate-modal {
    background: var(--legal-canvas);
    border-radius: var(--legal-radius-lg);
    max-width: 720px;
    width: 100%;
    /* dvh respeta la altura visible real del viewport (sin la barra de URL en
       iOS); vh queda como fallback para navegadores antiguos. */
    max-height: calc(100vh - 48px);
    max-height: calc(100dvh - 48px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    animation: legalGateIn 0.25s ease-out;
    /* Permite que los hijos flex con overflow se encojan en vez de empujar el
       contenedor; sin esto, el header se sale por arriba en pantallas bajas. */
    min-height: 0;
}

@keyframes legalGateIn {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

.legal-gate-header {
    padding: 22px 32px 16px;
    border-bottom: 1px solid var(--legal-hairline);
    flex-shrink: 0;
}

.legal-gate-brand {
    color: var(--legal-gold-500);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.legal-gate-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--legal-ink);
    margin: 0 0 6px;
    line-height: 1.3;
}

.legal-gate-sub {
    margin: 0;
    color: var(--legal-muted);
    font-size: 0.85rem;
    line-height: 1.45;
}

.legal-gate-tabs {
    display: flex;
    border-bottom: 1px solid var(--legal-hairline);
    padding: 0 16px;
    gap: 4px;
    background: #FAFBFD;
    flex-shrink: 0;
}

.legal-tab {
    background: transparent;
    border: none;
    padding: 14px 18px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--legal-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.15s, border-color 0.15s;
}

.legal-tab:hover { color: var(--legal-ink); }

.legal-tab.active {
    color: var(--legal-ink);
    border-bottom-color: var(--legal-gold-500);
}

.legal-tab i { font-size: 1rem; }

.legal-gate-scroll {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 24px 32px;
    background: var(--legal-canvas);
    min-height: 0;
}

.legal-tab-panel { display: none; }
.legal-tab-panel.active { display: block; }

.legal-gate-footer {
    padding: 18px 32px 22px;
    border-top: 1px solid var(--legal-hairline);
    background: #FAFBFD;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex-shrink: 0;
}

.legal-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--legal-body);
    line-height: 1.5;
    cursor: pointer;
    user-select: none;
}

.legal-check input[type="checkbox"] {
    margin-top: 2px;
    width: 18px;
    height: 18px;
    accent-color: var(--legal-gold-500);
    flex-shrink: 0;
}

.legal-check strong { color: var(--legal-ink); }

.legal-gate-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.legal-btn-primary {
    background: var(--legal-gold-500);
    color: var(--legal-navy-900);
    border: none;
    padding: 12px 24px;
    border-radius: var(--legal-radius-md);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.15s;
    flex: 1;
    min-width: 180px;
}

.legal-btn-primary:hover:not(:disabled) { background: var(--legal-gold-hover); }

.legal-btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.legal-btn-secondary {
    background: transparent;
    color: var(--legal-muted);
    border: 1px solid var(--legal-hairline);
    padding: 12px 18px;
    border-radius: var(--legal-radius-md);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s, border-color 0.15s;
}

.legal-btn-secondary:hover {
    color: var(--legal-ink);
    border-color: var(--legal-ink);
}

@media (max-width: 575.98px) {
    .legal-gate-overlay {
        padding: 0;
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
        align-items: stretch;
    }
    .legal-gate-modal {
        max-height: 100vh;
        max-height: 100dvh;
        height: 100vh;
        height: 100dvh;
        border-radius: 0;
        width: 100%;
    }
    .legal-gate-header { padding: 16px 18px 12px; }
    .legal-gate-header h1 { font-size: 1.1rem; }
    .legal-gate-brand { font-size: 0.72rem; }
    .legal-gate-sub { font-size: 0.8rem; }
    .legal-gate-tabs { padding: 0 8px; }
    .legal-tab { padding: 12px 10px; font-size: 0.8rem; gap: 6px; }
    .legal-tab i { font-size: 0.95rem; }
    .legal-gate-scroll { padding: 16px 18px; }
    .legal-gate-footer { padding: 14px 18px 18px; gap: 12px; }
    .legal-check { font-size: 0.85rem; }
    .legal-gate-actions { flex-direction: column-reverse; }
    .legal-btn-primary, .legal-btn-secondary { width: 100%; text-align: center; }
}