/* Twitch VOD Archive website (SPEC-005). Palette mirrors the panel (dashboard.twitch.tv dark). */
:root {
  --bg: #0e0e10;
  --card: #18181b;
  --border: #2f2f35;
  --text: #efeff1;
  --muted: #adadb8;
  --accent: #9146ff;
  --accent-hover: #772ce8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
.container { max-width: 960px; margin: 0 auto; padding: 0 1.25rem; }

.site-header { border-bottom: 1px solid var(--border); }
.site-header .container { display: flex; align-items: center; gap: 0.6rem; padding: 0.9rem 1.25rem; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 700; color: var(--text); text-decoration: none; }
.brand img { width: 28px; height: 28px; }
.site-header nav { margin-left: auto; display: flex; gap: 1.2rem; }
.site-header nav a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.site-header nav a:hover { color: var(--text); }

.hero { text-align: center; padding: 4rem 0 2.5rem; }
.hero h1 { font-size: 2.2rem; margin: 0 0 0.8rem; }
.hero h1 span { color: var(--accent); }
.hero p { color: var(--muted); max-width: 560px; margin: 0 auto; font-size: 1.1rem; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; padding: 1.5rem 0 2.5rem; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.step img { width: 100%; display: block; }
.step .cap { padding: 0.8rem 1rem; font-size: 0.95rem; }
.step .cap b { color: var(--accent); }

.features { padding: 1rem 0 2.5rem; }
.features h2 { font-size: 1.4rem; }
.features ul { list-style: none; padding: 0; }
.features li { padding: 0.45rem 0 0.45rem 1.6rem; position: relative; }
.features li::before { content: '✔'; position: absolute; left: 0; color: var(--accent); }

.faq { padding: 1rem 0 3rem; }
.faq h2 { font-size: 1.4rem; }
.faq details { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 0.8rem 1rem; margin: 0.5rem 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--muted); margin: 0.6rem 0 0.2rem; }

.site-footer { border-top: 1px solid var(--border); color: var(--muted); font-size: 0.9rem; }
.site-footer .container { display: flex; gap: 1.2rem; padding: 1.1rem 1.25rem; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }

/* Welcome page */
.welcome main { max-width: 620px; margin: 0 auto; padding: 3rem 1.25rem; text-align: center; }
.welcome h1 { font-size: 1.7rem; margin-bottom: 1.6rem; }
.welcome ol { text-align: left; display: inline-block; margin: 0 auto 1.6rem; }
.welcome ol li { margin: 0.7rem 0; padding-left: 0.4rem; }
.welcome .hint { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem 1.1rem; color: var(--muted); font-size: 0.95rem; }
.welcome .switch { margin-top: 1.4rem; font-size: 0.95rem; }
.welcome [data-mode='pin'] .use-only { display: none; }
.welcome [data-mode='use'] .pin-only { display: none; }