/* Shared stylesheet for standalone legal documents served from /legal/*.html.
   Self-contained on purpose: these files are read outside the app shell
   (no auth, no build step), so they must not depend on the Next.js app CSS. */

:root {
  --lg-bg: #ffffff;
  --lg-fg: #1a1a1a;
  --lg-muted: #5b6470;
  --lg-border: #e2e5e9;
  --lg-accent: #1d4ed8;
  --lg-accent-bg: #eff4ff;
  --lg-card: #f8f9fb;
  --lg-warn-bg: #fff8e1;
  --lg-warn-border: #f0c74e;
  --lg-warn-fg: #6b5300;
}

@media (prefers-color-scheme: dark) {
  :root {
    --lg-bg: #14161a;
    --lg-fg: #e7e9ec;
    --lg-muted: #9aa3af;
    --lg-border: #2b2f36;
    --lg-accent: #6ea8fe;
    --lg-accent-bg: #17233f;
    --lg-card: #1b1e24;
    --lg-warn-bg: #2b2408;
    --lg-warn-border: #6b5300;
    --lg-warn-fg: #f0c74e;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--lg-bg);
  color: var(--lg-fg);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

.legal-doc {
  max-width: 100%;
  min-width: 0;
}

.legal-header {
  border-bottom: 1px solid var(--lg-border);
  padding: clamp(1rem, 2vw + 0.5rem, 1.75rem) clamp(1rem, 4vw, 2.5rem);
}

.legal-header__brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.legal-header__brand a {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--lg-fg);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.legal-header__brand .back {
  font-size: 0.8rem;
  color: var(--lg-muted);
  text-decoration: none;
}

.legal-header__brand .back:hover {
  color: var(--lg-accent);
}

.legal-header h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  letter-spacing: -0.01em;
}

.legal-meta {
  color: var(--lg-muted);
  font-size: 0.85rem;
  margin: 0;
}

.legal-crosslinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--lg-border);
}

.legal-crosslinks span.label {
  color: var(--lg-muted);
  font-size: 0.8rem;
  margin-right: 0.25rem;
}

.legal-crosslinks a {
  font-size: 0.8rem;
  color: var(--lg-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-body {
  max-width: 780px;
  min-width: 0;
  margin: 0 auto;
  padding: clamp(1.25rem, 3vw, 2.5rem) clamp(1rem, 4vw, 2.5rem) 4rem;
}

.legal-body h1 {
  font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.6rem);
}

.legal-body h2 {
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.2rem);
  margin-top: 2rem;
  border-top: 1px solid var(--lg-border);
  padding-top: 1.25rem;
}

.legal-body h1,
.legal-body h2,
.legal-body h3,
.legal-body h4 {
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.35;
  word-break: break-word;
}

.legal-body h3 {
  font-size: 1rem;
  margin-top: 1.5rem;
}

.legal-body p,
.legal-body li {
  font-size: 0.925rem;
  word-break: break-word;
}

.legal-body ul,
.legal-body ol {
  padding-left: 1.4rem;
}

.legal-body li + li {
  margin-top: 0.35rem;
}

.legal-body a {
  color: var(--lg-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-body strong {
  font-weight: 650;
}

.legal-body blockquote {
  margin: 0 0 1rem;
  padding: 0.25rem 1rem;
  border-left: 3px solid var(--lg-border);
  color: var(--lg-muted);
}

.legal-table-wrap {
  overflow-x: auto;
  margin: 1rem 0 1.5rem;
  border: 1px solid var(--lg-border);
  border-radius: 8px;
}

.legal-body table {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
  font-size: 0.85rem;
}

.legal-body th,
.legal-body td {
  border-bottom: 1px solid var(--lg-border);
  padding: 0.55rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.legal-body thead th,
.legal-body tr:first-child td[colspan] {
  background: var(--lg-card);
  font-weight: 650;
}

.legal-body mark {
  background: var(--lg-warn-bg);
  color: var(--lg-warn-fg);
  padding: 0.05rem 0.3rem;
  border-radius: 4px;
}

.legal-todo {
  display: inline-block;
  background: var(--lg-warn-bg);
  border: 1px solid var(--lg-warn-border);
  color: var(--lg-warn-fg);
  font-weight: 700;
  font-size: 0.82em;
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  white-space: normal;
}

.legal-footer {
  border-top: 1px solid var(--lg-border);
  padding: 1.5rem clamp(1rem, 4vw, 2.5rem) 2.5rem;
  color: var(--lg-muted);
  font-size: 0.8rem;
  max-width: 780px;
  margin: 0 auto;
}

.legal-footer a {
  color: var(--lg-accent);
  text-decoration: underline;
}

@media print {
  .legal-header__brand .back,
  .legal-crosslinks {
    display: none;
  }
}