/* Seidr Sort — minimal, dark, mobile-first */
:root {
  --bg: #0c1220;
  --bg-2: #121a2e;
  --bg-3: #1a2440;
  --fg: #e7ecf3;
  --fg-mute: #8b94a8;
  --accent: #6ea8ff;
  --accent-2: #4d8aff;
  --ok: #4ddb87;
  --err: #ff7070;
  --border: #25304a;
  --radius: 10px;
  --gap: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.45; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0 0 .5em; }
h2 { font-size: 1.15rem; margin: 0 0 .6em; }
h3 { font-size: 1rem; margin: 0 0 .4em; }
p { margin: .35em 0; }

/* ---- Nav ---- */
.topnav { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--bg-2); flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.1rem; color: var(--fg); }
.nav-link { color: var(--fg-mute); padding: 6px 10px; border-radius: 8px; }
.nav-link:hover { color: var(--fg); background: var(--bg-3); text-decoration: none; }
.nav-scan { color: var(--fg); background: var(--accent-2); }
.nav-scan:hover { background: var(--accent); color: var(--bg); }
.nav-admin { color: var(--ok); }
.nav-cta { color: var(--bg); background: var(--accent); }
.nav-user { color: var(--fg); }
.nav-spacer { flex: 1; }
.logout { margin: 0; }
.logout button { background: transparent; color: var(--fg-mute); border: 1px solid var(--border); padding: 6px 10px; border-radius: 8px; cursor: pointer; font-size: .9rem; }
.logout button:hover { color: var(--fg); border-color: var(--fg-mute); }

/* ---- Layout ---- */
main { padding: 20px 16px; max-width: 1100px; margin: 0 auto; }
.app .page-head { display: flex; align-items: center; justify-content: space-between; gap: var(--gap); margin-bottom: var(--gap); flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--gap); margin-bottom: var(--gap); }
.card { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: var(--gap); }

/* ---- Buttons ---- */
.btn { display: inline-block; padding: 10px 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--bg-3); color: var(--fg); cursor: pointer; font-size: 1rem; text-decoration: none; }
.btn:hover { border-color: var(--fg-mute); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 600; }
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); color: #fff; }
.btn-ghost { background: transparent; }
.btn-big { padding: 14px 24px; font-size: 1.1rem; }

/* ---- Forms ---- */
.auth-page { max-width: 480px; margin: 30px auto; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form label { display: flex; flex-direction: column; gap: 4px; font-size: .9rem; color: var(--fg-mute); }
.auth-form input, .auth-form select, .filter-bar input, .filter-bar select { background: var(--bg-3); border: 1px solid var(--border); color: var(--fg); padding: 10px 12px; border-radius: 8px; font-size: 1rem; }
.auth-form input:focus, .auth-form select:focus { outline: 2px solid var(--accent); }
.auth-form .btn { margin-top: 8px; }

.filter-bar { display: flex; gap: 10px; margin-bottom: var(--gap); flex-wrap: wrap; }
.filter-bar input { flex: 1; min-width: 200px; }

/* ---- Tables ---- */
.data { width: 100%; border-collapse: collapse; }
.data th, .data td { padding: 10px 8px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.data th { color: var(--fg-mute); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .02em; }
.data.compact th, .data.compact td { padding: 6px 6px; font-size: .9rem; }
.muted { color: var(--fg-mute); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .9em; }
.src { font-size: .8em; color: var(--fg-mute); }
.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 8px 0; border-bottom: 1px solid var(--border); }
.list li:last-child { border-bottom: none; }

/* ---- Stats ---- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--gap); margin-bottom: var(--gap); }
.stat { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; text-align: center; }
.stat .n { font-size: 1.8rem; font-weight: 700; color: var(--accent); }
.stat .l { font-size: .85rem; color: var(--fg-mute); text-transform: uppercase; letter-spacing: .05em; }
.badge { display: inline-block; background: var(--ok); color: var(--bg); font-size: .7rem; padding: 2px 8px; border-radius: 999px; vertical-align: middle; margin-left: 8px; }

/* ---- Status messages ---- */
.error { background: rgba(255, 112, 112, 0.15); border: 1px solid var(--err); color: var(--err); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }
.ok { background: rgba(77, 219, 135, 0.15); border: 1px solid var(--ok); color: var(--ok); padding: 10px 12px; border-radius: 8px; margin-bottom: 12px; }

/* ---- Landing ---- */
.landing { padding-top: 30px; }
.hero { text-align: center; padding: 40px 16px 30px; }
.hero h1 { font-size: 2rem; }
.hero .lede { font-size: 1.15rem; color: var(--fg); margin: 12px 0; }
.hero .sub { color: var(--fg-mute); max-width: 600px; margin: 0 auto; }
.cta-row { margin-top: 24px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--gap); padding: 20px 0 40px; }
.feature { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }

/* ---- Scan page ---- */
.scan-page { max-width: 720px; }
.shop-pick { display: block; margin: 10px 0; color: var(--fg-mute); }
.shop-pick select { background: var(--bg-3); border: 1px solid var(--border); color: var(--fg); padding: 8px; border-radius: 8px; margin-left: 6px; }
.scan-box { position: relative; background: #000; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.scan-box video { width: 100%; height: 100%; object-fit: cover; }
.status { position: absolute; bottom: 12px; left: 12px; right: 12px; background: rgba(0,0,0,0.7); color: #fff; padding: 8px 12px; border-radius: 8px; font-size: .9rem; text-align: center; z-index: 4; }
.busy-overlay { position: absolute; inset: 0; background: rgba(12, 18, 32, 0.75); display: flex; align-items: center; justify-content: center; gap: 14px; color: #fff; font-size: 1rem; z-index: 6; padding: 16px; text-align: center; }
.busy-overlay .spinner { width: 28px; height: 28px; border: 3px solid rgba(255,255,255,0.18); border-top-color: var(--accent); border-radius: 50%; animation: seidr-spin 0.85s linear infinite; flex-shrink: 0; }
@keyframes seidr-spin { to { transform: rotate(360deg); } }
.scan-actions { display: flex; gap: 10px; margin: 14px 0; flex-wrap: wrap; }
.scan-actions .btn { flex: 1; min-width: 120px; text-align: center; }
#photoBtn { cursor: pointer; }
.manual-fallback { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; margin: 12px 0; }
.manual-fallback summary { cursor: pointer; color: var(--fg-mute); }
.manual-fallback[open] summary { color: var(--fg); margin-bottom: 10px; }

.results { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-top: 16px; }
.result-card h2 { margin-bottom: 4px; }
.price { font-size: 1.8rem; font-weight: 700; color: var(--accent); margin: 8px 0 0; }
.range { font-size: .95rem; color: var(--fg-mute); margin: 0 0 6px; }
.samples { list-style: none; padding: 10px 0 0; margin: 8px 0 0; border-top: 1px solid var(--border); font-size: .85rem; color: var(--fg-mute); }
.samples li { padding: 4px 0; display: flex; justify-content: space-between; gap: 8px; }
.samp-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.samp-price { color: var(--fg); white-space: nowrap; }
#rAgain { margin-top: 14px; }
.recent-scans { margin-top: 30px; }

/* ---- Footer ---- */
.footer { padding: 20px 16px; text-align: center; color: var(--fg-mute); font-size: .85rem; border-top: 1px solid var(--border); margin-top: 40px; }
.error-page { text-align: center; padding: 60px 20px; }
.error-page h1 { font-size: 5rem; color: var(--accent); margin: 0; }

/* ---- Mobile tweaks ---- */
@media (max-width: 600px) {
  .topnav { gap: 8px; padding: 10px 12px; }
  .nav-link { padding: 4px 8px; font-size: .9rem; }
  .nav-spacer { display: none; }
  main { padding: 16px 12px; }
  .hero h1 { font-size: 1.5rem; }
  .stat .n { font-size: 1.4rem; }
}