/* Shared styling for the TutorFlow legal pages.
   Colours mirror the app's brand palette (lib/core/theme/app_colors.dart):
   primary #6C5CE7, dark surface #12131C. */

:root {
  --brand: #6c5ce7;
  --brand-ink: #ffffff;
  --bg: #f7f6fb;
  --surface: #ffffff;
  --ink: #1c1b22;
  --ink-muted: #5b5a68;
  --border: #e4e1f0;
  --danger-bg: #fdecec;
  --danger-ink: #8b1f1f;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12131c;
    --surface: #1c1d29;
    --ink: #eceaf5;
    --ink-muted: #a5a2b8;
    --border: #2e2f3f;
    --danger-bg: #3a1f24;
    --danger-ink: #ffb4ab;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 20px 80px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 760px; margin: 0 auto; }

header.masthead {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 32px 0 24px;
}

.mark {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: var(--brand);
  color: var(--brand-ink);
  display: grid; place-items: center;
  font-weight: 700; font-size: 20px;
  flex: none;
}

.masthead h1 { font-size: 20px; margin: 0; letter-spacing: -0.2px; }
.masthead p { margin: 2px 0 0; color: var(--ink-muted); font-size: 14px; }

nav.langs {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 0 0 24px;
}

nav.langs button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-muted);
  border-radius: 999px;
  padding: 7px 16px;
  font: inherit; font-size: 14px;
  cursor: pointer;
}

nav.langs button[aria-selected="true"] {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--brand-ink);
  font-weight: 600;
}

article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px 30px 34px;
}

article[hidden] { display: none; }

article h2 { font-size: 26px; margin: 0 0 4px; letter-spacing: -0.4px; }
article h3 { font-size: 17px; margin: 30px 0 8px; }
article p, article li { color: var(--ink); }
article ul, article ol { padding-left: 22px; }
article li { margin: 6px 0; }

.meta {
  color: var(--ink-muted);
  font-size: 14px;
  margin: 0 0 8px;
}

.callout {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 18px;
  margin: 20px 0;
}

.callout.danger {
  background: var(--danger-bg);
  border-color: transparent;
  color: var(--danger-ink);
}

.callout p:first-child { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }

a { color: var(--brand); }
@media (prefers-color-scheme: dark) { a { color: #b3a8ff; } }

.steps { counter-reset: step; list-style: none; padding: 0; margin: 16px 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 42px;
  margin: 14px 0;
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: -1px;
  width: 28px; height: 28px;
  border-radius: 10px;
  background: var(--brand); color: var(--brand-ink);
  display: grid; place-items: center;
  font-size: 14px; font-weight: 700;
}

footer.site {
  margin-top: 28px;
  color: var(--ink-muted);
  font-size: 14px;
  text-align: center;
}

footer.site a { margin: 0 8px; }

@media (max-width: 520px) {
  article { padding: 22px 20px 28px; border-radius: 20px; }
  article h2 { font-size: 22px; }
}