:root {
  --bg: #141618;
  --bg-elev: #1b1e22;
  --bg-elev-2: #23272e;
  --fg: #eaecef;
  --fg-dim: #a3a9b4;
  --fg-mute: #6e7684;
  --accent: #ff8a2a;
  --accent-fg: #0b0b0b;
  --accent-2: #4ea1ff;
  --accent-3: #39d98a;
  --warn: #ffcf4a;
  --err: #ff6b6b;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 14px;
  color: var(--fg);
  background: var(--bg);
  min-height: 100vh;
}

h1, h2, h3 {
  margin: 0 0 .4em;
  line-height: 1.2;
  font-family: "SF Pro Display", -apple-system, sans-serif;
}
h1 { font-size: 22px; font-weight: 700; }
h2 { font-size: 16px; font-weight: 600; }
h3 {
  font-size: 12px; font-weight: 600;
  color: var(--fg-dim); letter-spacing: .04em; text-transform: uppercase;
}

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

input[type="text"], input[type="file"] {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--bg-elev-2);
  background: var(--bg-elev);
  color: var(--fg);
  font: inherit;
}
input[type="text"]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

button {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--bg-elev-2);
  background: var(--bg-elev-2);
  color: var(--fg);
  font: inherit;
  cursor: pointer;
}
button:hover:not(:disabled) { background: var(--bg-elev); border-color: var(--fg-mute); }
button:disabled { opacity: .5; cursor: not-allowed; }

button.primary {
  background: var(--accent); color: var(--accent-fg);
  border-color: var(--accent); font-weight: 600;
}
button.primary:hover:not(:disabled) {
  background: color-mix(in oklab, var(--accent), #fff 10%);
}
button.ghost { background: transparent; border-color: transparent; }
button.ghost:hover { background: var(--bg-elev-2); }
button.recording { background: var(--err); border-color: var(--err); color: #fff; }

.note { color: var(--fg-dim); font-size: 13px; }

/* --- top bar --- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--bg-elev-2);
  background: #0f1113;
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--fg); }
.brand .wordmark { font-weight: 700; font-size: 18px; }
.brand small { color: var(--fg-mute); font-weight: 400; font-size: 12px; }

/* --- layout --- */
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  gap: 16px;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--bg-elev-2);
  border-radius: var(--radius);
  padding: 18px;
}

.input-row { display: grid; grid-template-columns: 110px 1fr; gap: 10px; align-items: center; margin: 10px 0; }
.input-row > span { color: var(--fg-dim); font-size: 13px; }
.input-row.file-row > input[type="file"] { background: transparent; border: none; padding: 0; }

.row-right { display: flex; align-items: center; gap: 12px; justify-content: flex-end; margin-top: 8px; }
.upload-status { color: var(--fg-dim); font-size: 13px; }

/* --- song list --- */
.song-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.song-list li {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px;
  background: var(--bg-elev-2);
  border-radius: 8px;
}
.song-list a { color: var(--fg); font-weight: 500; }
.song-list a:hover { color: var(--accent); text-decoration: none; }
.song-meta { color: var(--fg-dim); font-size: 12px; }

/* --- status pill --- */
.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--bg-elev-2);
  color: var(--fg-dim);
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.status-pill.status-queued { background: #332a16; color: var(--warn); }
.status-pill.status-running { background: #16284a; color: var(--accent-2); }
.status-pill.status-done { background: #163a28; color: var(--accent-3); }
.status-pill.status-error { background: #3a1616; color: var(--err); }

.error-text { color: var(--err); background: #2a1313; padding: 10px; border-radius: 8px; }

/* --- stems --- */
.stems { display: grid; gap: 14px; }
.stem audio { display: block; width: 100%; margin-top: 6px; }
.download { font-size: 12px; margin-left: 8px; }

/* --- takes --- */
.record-row { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; }
.record-row input { flex: 1; }
.take-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.take-list li {
  padding: 10px 12px;
  background: var(--bg-elev-2);
  border-radius: 8px;
}
.take-head { display: flex; justify-content: space-between; align-items: baseline; }
.take-name { font-weight: 500; }
.take-time { color: var(--fg-mute); font-size: 12px; }
.take-list audio { width: 100%; margin-top: 6px; }

.crumbs { font-size: 13px; color: var(--fg-dim); }