/* Calm, readable, works in light and dark. No external fonts, no inline styles (strict CSP). */
:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --text: #1c1c1a;
  --muted: #5f5f5a;
  --line: #e2e2dd;
  --accent: #2f6f4e;
  --accent-text: #ffffff;
  --accent-soft: #e4f0e9;
  --danger: #a12d2d;
  --focus: #2f6f4e;
  --radius: 10px;
  --shadow: 0 1px 2px rgb(0 0 0 / 6%), 0 4px 16px rgb(0 0 0 / 5%);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141513;
    --surface: #1d1f1c;
    --text: #ecece8;
    --muted: #a3a39c;
    --line: #2e302c;
    --accent: #6fbf94;
    --accent-text: #0e1a13;
    --accent-soft: #1f3328;
    --danger: #f08a8a;
    --focus: #6fbf94;
    --shadow: none;
    color-scheme: dark;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    16px / 1.5 system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
}
body.has-player {
  padding-bottom: 168px;
}
a {
  color: var(--accent);
}
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 8px;
  background: var(--surface);
  padding: 8px 12px;
  border-radius: var(--radius);
}

/* ---------- layout ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.site-header .inner,
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
}
nav ul {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav a {
  display: block;
  padding: 6px 10px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
}
nav a:hover,
nav a[aria-current="page"] {
  color: var(--text);
  background: var(--bg);
}
main {
  padding-top: 32px;
  padding-bottom: 48px;
}
h1 {
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1.2;
  margin: 0 0 8px;
}
h2 {
  font-size: 1.15rem;
  margin: 40px 0 12px;
}
.lead {
  color: var(--muted);
  margin: 0 0 24px;
}

/* ---------- convert form ---------- */
.convert {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.convert label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}
.convert .field {
  display: flex;
  gap: 8px;
}
.convert input {
  flex: 1;
  min-width: 0;
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
}
.form-error {
  color: var(--danger);
  margin: 10px 0 0;
}
.hint {
  color: var(--muted);
  font-size: 0.875rem;
  margin: 10px 0 0;
}
.captcha:empty {
  display: none;
}
.captcha {
  margin-top: 12px;
}

/* ---------- buttons ---------- */
.btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-text);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  white-space: nowrap;
}
.btn:disabled {
  opacity: 0.6;
  cursor: progress;
}
a.btn {
  display: inline-block;
  text-decoration: none;
}
.btn-quiet {
  background: transparent;
  color: var(--accent);
}
.btn-small {
  padding: 4px 10px;
  font-size: 0.875rem;
}

/* ---------- lists: jobs and recordings ---------- */
.list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.row,
.job {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 12px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
}
.job {
  grid-template-columns: 1fr;
  gap: 6px;
}
.cover {
  width: 96px;
  height: 54px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--line);
}
.row-main {
  min-width: 0;
}
.row-title {
  font-weight: 600;
  overflow-wrap: anywhere;
}
.row-meta,
.job-url {
  color: var(--muted);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}
.row-expired .cover {
  opacity: 0.5;
}
.row-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
@media (min-width: 640px) {
  .row {
    grid-template-columns: 96px 1fr auto;
  }
  .row-actions {
    grid-column: auto;
  }
}
.job progress {
  width: 100%;
  height: 8px;
  accent-color: var(--accent);
}
.job-failed .job-status {
  color: var(--danger);
}
.empty {
  color: var(--muted);
  padding: 8px 0;
}

/* ---------- player bar ---------- */
.player {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 16px rgb(0 0 0 / 8%);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  z-index: 10;
}
.player[hidden] {
  display: none;
}
.player .inner {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 8px;
}
.player-now {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
}
.player-now img {
  width: 64px;
  height: 36px;
  border-radius: 4px;
  object-fit: cover;
}
.player-title {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player audio {
  width: 100%;
}
.player-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.player-controls select {
  font: inherit;
  padding: 4px 6px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
}
.player-controls .btn:disabled {
  cursor: default;
}
.player-status {
  color: var(--muted);
  font-size: 0.875rem;
}

/* ---------- prose pages ---------- */
.prose p,
.prose li {
  max-width: 65ch;
}
.prose dt {
  font-weight: 600;
  margin-top: 12px;
}
.prose dd {
  margin: 4px 0 0;
  color: var(--muted);
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
noscript p {
  background: var(--accent-soft);
  padding: 12px;
  border-radius: var(--radius);
}