/* ============================================================
   legal.css — Documentos legales individuales (EULA, Privacy, DPA)
   Renderizado on-the-fly desde markdown en backend/app/api/legal.py.
   Diseño: papel limpio, tipografía cómoda para lectura larga,
   anchura book column ~720px, light B2B theme.
   ============================================================ */

* { box-sizing: border-box; }

body.legal-page {
    margin: 0;
    padding: 0;
    background: var(--bg-page, #F8FAFC);
    color: var(--text-primary, #1E293B);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* ============================================================
   Header sticky: back link + version badge + effective date
   ============================================================ */

.legal-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--border-primary, #E2E8F0);
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--accent-indigo, #4F46E5);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.92rem;
    transition: color 0.15s, transform 0.15s;
}
.legal-back:hover {
    color: var(--accent-indigo-hover, #4338CA);
    transform: translateX(-2px);
}

.legal-meta {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 0.82rem;
    color: var(--text-muted, #64748B);
}

.legal-version {
    background: var(--accent-indigo-bg, rgba(79, 70, 229, 0.08));
    color: var(--accent-indigo, #4F46E5);
    padding: 0.18rem 0.6rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.01em;
}

.legal-date {
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   Contenido principal — book column
   ============================================================ */

.legal-content {
    max-width: 760px;
    margin: 0 auto;
    padding: 3.5rem 2.25rem 5rem;
    background: var(--bg-card, #fff);
    min-height: calc(100vh - 60px);
    border-left: 1px solid var(--border-subtle, #F1F5F9);
    border-right: 1px solid var(--border-subtle, #F1F5F9);
}

/* Title — H1 */
.legal-content h1 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 1.75rem;
    color: var(--text-primary, #1E293B);
    letter-spacing: -0.025em;
}

/* Section heading — H2 */
.legal-content h2 {
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 3rem 0 1rem;
    padding-bottom: 0.6rem;
    color: var(--text-primary, #1E293B);
    border-bottom: 2px solid var(--border-subtle, #F1F5F9);
    letter-spacing: -0.015em;
    scroll-margin-top: 5rem;
}

/* Section heading first after H1 — slightly less margin */
.legal-summary + h2,
.legal-content > h2:first-of-type {
    margin-top: 2rem;
}

/* Subsection heading — H3 */
.legal-content h3 {
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 2rem 0 0.7rem;
    color: var(--text-primary, #1E293B);
    letter-spacing: -0.005em;
    scroll-margin-top: 5rem;
}

/* Sub-subsection — H4 */
.legal-content h4 {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 1.5rem 0 0.5rem;
    color: var(--text-secondary, #334155);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Paragraphs */
.legal-content p {
    margin: 0 0 1.1rem;
    color: var(--text-secondary, #334155);
}

/* First para after H1 — slightly larger and more confident */
.legal-summary + p,
.legal-content > h1 + p {
    font-size: 1.05rem;
    color: var(--text-secondary, #334155);
}

/* Strong — slightly darker than body */
.legal-content strong {
    font-weight: 600;
    color: var(--text-primary, #1E293B);
}

/* Emphasis */
.legal-content em {
    font-style: italic;
    color: var(--text-secondary, #334155);
}

/* ============================================================
   Lists — UL + OL
   ============================================================ */

.legal-content ul,
.legal-content ol {
    margin: 0 0 1.3rem;
    padding-left: 1.6rem;
}

.legal-content li {
    margin-bottom: 0.45rem;
    color: var(--text-secondary, #334155);
}

.legal-content li::marker {
    color: var(--accent-indigo, #4F46E5);
    font-weight: 600;
}

.legal-content ul ul,
.legal-content ul ol,
.legal-content ol ul,
.legal-content ol ol {
    margin-top: 0.45rem;
    margin-bottom: 0.5rem;
}

/* ============================================================
   Links
   ============================================================ */

.legal-content a {
    color: var(--accent-indigo, #4F46E5);
    text-decoration: underline;
    text-decoration-color: rgba(79, 70, 229, 0.3);
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
    transition: text-decoration-color 0.15s, color 0.15s;
}
.legal-content a:hover {
    color: var(--accent-indigo-hover, #4338CA);
    text-decoration-color: var(--accent-indigo, #4F46E5);
}

/* ============================================================
   Inline code + code blocks
   ============================================================ */

.legal-content code {
    background: var(--bg-subtle, #F1F5F9);
    padding: 0.13rem 0.4rem;
    border-radius: 4px;
    font-family: "SF Mono", "Cascadia Code", Consolas, Monaco, monospace;
    font-size: 0.86em;
    color: var(--text-primary, #1E293B);
    border: 1px solid var(--border-subtle, #F1F5F9);
}

.legal-content pre {
    background: var(--bg-subtle, #F1F5F9);
    border: 1px solid var(--border-primary, #E2E8F0);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    overflow-x: auto;
    margin: 0 0 1.3rem;
    font-size: 0.88rem;
    line-height: 1.55;
}

.legal-content pre code {
    background: transparent;
    border: none;
    padding: 0;
    font-size: 1em;
}

/* ============================================================
   Summary card — bloque metadata renderizado por _doc.html
   ============================================================ */

.legal-summary {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.04), rgba(99, 102, 241, 0.06));
    border-left: 3px solid var(--accent-indigo, #4F46E5);
    padding: 1.1rem 1.35rem;
    margin: 0 0 2.75rem;
    border-radius: 0 8px 8px 0;
}
.legal-summary p {
    margin: 0.3rem 0;
    font-size: 0.94rem;
}
.legal-summary p:first-child { margin-top: 0; }
.legal-summary p:last-child { margin-bottom: 0; }
.legal-summary strong {
    color: var(--text-primary, #1E293B);
}

/* ============================================================
   Horizontal rules — render del `---` en markdown
   ============================================================ */

.legal-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--border-primary, #E2E8F0) 20%,
        var(--border-primary, #E2E8F0) 80%,
        transparent
    );
    margin: 3rem 0;
}

/* ============================================================
   Blockquotes — para "Recommendation", "Note", etc.
   ============================================================ */

.legal-content blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.3rem;
    background: var(--bg-subtle, #F8FAFC);
    border-left: 3px solid var(--accent-amber, #F59E0B);
    border-radius: 0 6px 6px 0;
    color: var(--text-secondary, #334155);
    font-size: 0.94rem;
}
.legal-content blockquote p {
    margin: 0.4rem 0;
}
.legal-content blockquote p:first-child { margin-top: 0; }
.legal-content blockquote p:last-child { margin-bottom: 0; }

/* ============================================================
   Tables — sub-processors, retention, etc.
   Markdown renderiza <table> sin clase; target directo.
   Wrap horizontal-scroll en mobile.
   ============================================================ */

.legal-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 1.3rem 0 1.75rem;
    font-size: 0.9rem;
    border: 1px solid var(--border-primary, #E2E8F0);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-card, #fff);
}

.legal-content thead {
    background: var(--bg-subtle, #F1F5F9);
}

.legal-content th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-primary, #1E293B);
    border-bottom: 1px solid var(--border-primary, #E2E8F0);
    vertical-align: bottom;
}

.legal-content td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-subtle, #F1F5F9);
    vertical-align: top;
    color: var(--text-secondary, #334155);
    line-height: 1.55;
}

.legal-content td code {
    font-size: 0.82em;
    background: var(--bg-page, #F8FAFC);
}

.legal-content td p {
    margin: 0;
}

.legal-content td p + p {
    margin-top: 0.5rem;
}

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

.legal-content tbody tr:hover td {
    background: var(--bg-subtle, #F8FAFC);
}

/* ============================================================
   Changelog — last section with version notes (markdown H3 + UL)
   The footer block typically follows an hr.
   ============================================================ */

.legal-content > hr + h3,
.legal-content > p:last-of-type {
    font-size: 1rem;
    color: var(--text-muted, #64748B);
}

.legal-content em:has(+ em),
.legal-content > em {
    color: var(--text-muted, #64748B);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 768px) {
    .legal-header {
        padding: 0.75rem 1.1rem;
    }
    .legal-content {
        padding: 2.5rem 1.3rem 3.5rem;
        border-left: none;
        border-right: none;
    }
    .legal-content h1 {
        font-size: 1.75rem;
    }
    .legal-content h2 {
        font-size: 1.18rem;
        margin-top: 2.25rem;
    }
    .legal-content h3 {
        font-size: 1rem;
    }
    .legal-meta {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.25rem;
    }

    /* Tables: horizontal scroll wrapper effect via container */
    .legal-content table {
        display: block;
        overflow-x: auto;
        white-space: normal;
        font-size: 0.85rem;
    }
    .legal-content th,
    .legal-content td {
        padding: 0.6rem 0.75rem;
        min-width: 110px;
    }
}

@media (max-width: 480px) {
    .legal-summary {
        padding: 0.9rem 1.1rem;
    }
    .legal-content h1 {
        font-size: 1.55rem;
    }
}

/* ============================================================
   Print — para casos en que un cliente imprime el DPA o lo pasa a PDF
   ============================================================ */

@media print {
    body.legal-page {
        background: white;
    }
    .legal-header {
        position: static;
        background: white;
        border-bottom: 2px solid #000;
    }
    .legal-content {
        max-width: 100%;
        padding: 1.5rem;
        border: none;
        min-height: 0;
    }
    .legal-content a {
        color: #000;
        text-decoration: underline;
    }
    .legal-content h2 {
        page-break-after: avoid;
    }
    .legal-content table,
    .legal-content blockquote {
        page-break-inside: avoid;
    }
    .legal-back {
        display: none;
    }
}