:root {
  --bg: #070b14;
  --panel: #0e1524;
  --panel-hi: #141d31;
  --line: #1c2942;
  --amber: #ffb454;
  --amber-dim: #96702f;
  --text: #c7d3e8;
  --muted: #62759a;
  --good: #5fd39a;
  --bad: #ff6b6b;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "IBM Plex Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.wrap {
  max-width: 68rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

/* ---------------------------------------------------------------- prompt */

.prompt {
  display: flex;
  align-items: baseline;
  gap: 0.6ch;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.prompt b {
  color: var(--amber);
  font-weight: 500;
}

.prompt .sigil { color: var(--amber-dim); }

.prompt .spacer { flex: 1; }

.prompt nav { display: flex; gap: 1.5ch; }

.cursor {
  display: inline-block;
  width: 0.6ch;
  height: 1em;
  background: var(--amber);
  vertical-align: text-bottom;
  animation: blink 1.15s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}

/* ------------------------------------------------------------- listing */

.listing { width: 100%; border-collapse: collapse; }

.listing th {
  text-align: left;
  font-weight: 400;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  padding: 0 1rem 0.5rem 0;
  white-space: nowrap;
}

.listing td {
  padding: 0.7rem 1rem 0.7rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: baseline;
}

.listing tr:hover td { background: var(--panel); }

.listing .title { color: var(--text); }
.listing .num { color: var(--muted); white-space: nowrap; }
.listing .actions { text-align: right; white-space: nowrap; }

.saved { color: var(--good); }
.unsaved { color: var(--muted); }

.tag {
  color: var(--amber-dim);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0 0.5ch;
  font-size: 0.82em;
  margin-left: 1ch;
}

/* -------------------------------------------------------------- controls */

button, .btn {
  font: inherit;
  color: var(--amber);
  background: transparent;
  border: 1px solid var(--amber-dim);
  border-radius: 2px;
  padding: 0.25rem 0.9rem;
  cursor: pointer;
}

button:hover, .btn:hover {
  background: var(--panel-hi);
  text-decoration: none;
}

button:disabled { opacity: 0.4; cursor: not-allowed; }

button.quiet {
  color: var(--muted);
  border-color: var(--line);
}

button.danger { color: var(--bad); border-color: #4a2230; }

input[type="text"], input[type="password"], input[type="file"], select {
  font: inherit;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.4rem 0.6rem;
  width: 100%;
}

input:focus, select:focus { border-color: var(--amber-dim); outline: none; }

label {
  display: block;
  color: var(--muted);
  margin: 1.1rem 0 0.35rem;
}

/* ---------------------------------------------------------------- panels */

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 1.4rem 1.5rem;
  margin-bottom: 1.5rem;
}

.panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--amber);
}

.panel p.hint { margin: 0 0 1rem; color: var(--muted); max-width: 62ch; }

.row { display: flex; gap: 1rem; align-items: flex-end; flex-wrap: wrap; }
.row > * { flex: 1 1 12rem; }
.row > .shrink { flex: 0 0 auto; }

.empty {
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 3px;
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.notice {
  border-left: 2px solid var(--amber-dim);
  padding: 0.5rem 0 0.5rem 1rem;
  margin: 1rem 0;
  color: var(--muted);
}

.notice.error { border-color: var(--bad); color: var(--bad); }
.notice.ok { border-color: var(--good); color: var(--good); }

/* ---------------------------------------------------------------- player */

.stage {
  background: #000;
  border: 1px solid var(--line);
  border-radius: 3px;
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 74vh;
  overflow: hidden;
}

.stage.tall { aspect-ratio: auto; height: 74vh; }

.statusbar {
  display: flex;
  gap: 1.5ch;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.25rem;
}

.statusbar .spacer { flex: 1; }

.dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--muted);
  margin-right: 0.6ch;
}

.dot.live { background: var(--good); }
.dot.warn { background: var(--amber); }

.log {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  max-height: 15rem;
  overflow-y: auto;
}

.log li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 1.5ch;
  align-items: baseline;
}

.log time { color: var(--amber-dim); flex: 0 0 auto; }
.log .grow { flex: 1; }

.candidates { max-height: 16rem; overflow-y: auto; }

@media (max-width: 640px) {
  .wrap { padding: 1.5rem 1rem 4rem; }
  .listing .num.hide-sm, .listing th.hide-sm { display: none; }
}