/* Wspólny styl stron PoC.
   Cel: czytelność na małym ekranie w słabym świetle, duże cele dotykowe.
   Zgodnie z docs/architecture/08-guest-app.md: min. 44x44 px, kontrast >= 4.5:1,
   tekst >= 16 px (poniżej iOS przybliża pole przy fokusie). */

:root {
  --bg: #12141a;
  --panel: #1c1f28;
  --text: #eef1f6;
  --muted: #99a1b3;
  --accent: #6ea8ff;
  --ok: #5ddb9a;
  --warn: #ffc866;
  --err: #ff8080;
  --border: #2b3040;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 16px;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 24px 0 8px; }
p.lead { color: var(--muted); margin: 0 0 16px; }

a { color: var(--accent); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin: 0 0 14px;
}

button, .btn {
  display: inline-block;
  min-height: 44px;
  min-width: 44px;
  padding: 11px 16px;
  margin: 4px 4px 4px 0;
  font-size: 16px;
  font-family: inherit;
  color: var(--text);
  background: #2a3040;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
button:active { background: #364058; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button.primary { background: #2b4a80; border-color: #3a5f9e; }
button.danger { background: #5a2b2b; border-color: #7d3a3a; }

label { display: block; margin: 10px 0 4px; color: var(--muted); font-size: 14px; }

input[type="file"], input[type="text"], input[type="number"], select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px;
  font-size: 16px;
  font-family: inherit;
  color: var(--text);
  background: #161a22;
  border: 1px solid var(--border);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 10px;
  display: block;
  overflow-x: auto;
  white-space: nowrap;
}
th, td { padding: 7px 9px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-weight: 600; position: sticky; top: 0; background: var(--panel); }

#log {
  max-height: 260px;
  overflow-y: auto;
  background: #0d0f14;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font: 12px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}
.log-line.ok { color: var(--ok); }
.log-line.warn { color: var(--warn); }
.log-line.err { color: var(--err); }
.log-line.info { color: var(--text); }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  margin: 2px 4px 2px 0;
}
.badge.yes { background: #1d4030; color: var(--ok); }
.badge.no { background: #4a2020; color: var(--err); }

.note {
  border-left: 3px solid var(--warn);
  padding: 8px 12px;
  margin: 12px 0;
  background: #221d12;
  color: #f0e2c8;
  font-size: 14px;
}
.note.critical { border-left-color: var(--err); background: #241416; color: #f6d5d5; }

.nav { margin-bottom: 16px; font-size: 14px; }
.nav a { margin-right: 14px; }

ul.poc-list { list-style: none; padding: 0; margin: 0; }
ul.poc-list li {
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
ul.poc-list li:last-child { border-bottom: none; }
ul.poc-list a { font-size: 17px; font-weight: 600; text-decoration: none; }
ul.poc-list .desc { color: var(--muted); font-size: 14px; margin-top: 3px; }
.pri { font-size: 11px; padding: 2px 7px; border-radius: 4px; margin-left: 8px; }
.pri.p0 { background: #5a2b2b; color: #ffc8c8; }
.pri.p1 { background: #4a4020; color: #ffe6a8; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.grid figure { margin: 0; text-align: center; }
.grid img { width: 100%; height: auto; border: 1px solid var(--border); border-radius: 6px; }
.grid figcaption { font-size: 12px; color: var(--muted); margin-top: 4px; }