/* Download site: shared styles for the GitHub Pages pages in docs/.
   Plain CSS on purpose - the site is two static files with no build step. */

/* Theme tokens: light values first, dark overridden below. */
:root {
  --bg: #f7f7f8;
  --panel: #ffffff;
  --ink: #1b1b1f;
  --ink-soft: #55555f;
  --line: #e2e2e6;
  --brand: #15924f;
  --accent: #15924f;
  --accent-ink: #ffffff;
  --warn-bg: #fff7e6;
  --warn-line: #f0d9a8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15151a;
    --panel: #1e1e25;
    --ink: #ececf1;
    --ink-soft: #a3a3b0;
    --line: #32323c;
    --brand: #3dbe7a;
    --accent: #3dbe7a;
    --accent-ink: #15151a;
    --warn-bg: #2a2317;
    --warn-line: #50411f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 16px 64px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

/* Masthead: brand mark, app name and one-line description. */
header.masthead { padding: 56px 0 8px; }
header.masthead .wordmark { display: flex; align-items: center; gap: 14px; }
/* Brand mark: the V-monogram, same shape as the app icon. It inherits the
   colour below so it follows the light and dark themes. */
header.masthead .mark { width: 52px; height: 52px; flex: none; color: var(--brand); }
header.masthead h1 { margin: 0; font-size: 2.4rem; letter-spacing: -0.02em; }
header.masthead p.tagline { margin: 14px 0 0; color: var(--ink-soft); font-size: 1.15rem; }

h2 { margin: 40px 0 12px; font-size: 1.3rem; }
h3 { margin: 28px 0 8px; font-size: 1.05rem; }
p, li { color: var(--ink); }
a { color: var(--accent); }

/* Download buttons: one per platform people can actually install today. */
.downloads { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 8px; }
.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
}
.btn.secondary {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
}

/* Cards and tables for the platform and privacy details. */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 16px 0;
}
.note {
  background: var(--warn-bg);
  border: 1px solid var(--warn-line);
  border-radius: 12px;
  padding: 16px 20px;
  margin: 16px 0;
}
table { width: 100%; border-collapse: collapse; margin: 16px 0; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); }
code {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 6px;
  font-size: 0.9em;
}
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.9rem; }
footer a { color: var(--ink-soft); }