/* Mobile first, no build step. */
:root {
  --bg: #fbfaf7; --fg: #1f2328; --muted: #6a737d; --line: #e3e0d8;
  --accent: #2f6f5e; --accent-fg: #fff; --danger: #b3261e; --ok-bg: #e7f3ee; --err-bg: #fbe9e7;
  --radius: 10px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #16181b; --fg: #e6e6e6; --muted: #9aa0a6; --line: #2c3036;
          --accent: #5fb49c; --accent-fg: #0d1a16; --danger: #f28b82; --ok-bg: #173229; --err-bg: #3a1d1b; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 42rem; margin: 0 auto; padding: 1rem; }
h1 { font-size: 1.5rem; margin: .5rem 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .5rem; }
a { color: var(--accent); }
.topbar { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center;
          padding: .6rem 1rem; border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }
.mainnav { display: flex; gap: .75rem; flex-wrap: wrap; flex: 1; }
.mainnav a { text-decoration: none; }
.stack { display: grid; gap: .8rem; }
label { display: grid; gap: .25rem; font-weight: 500; }
input, select, textarea { font: inherit; padding: .6rem .7rem; border: 1px solid var(--line);
  border-radius: var(--radius); background: transparent; color: inherit; width: 100%; }
input[type=checkbox], input[type=radio] { width: auto; margin: 0; }
button { font: inherit; padding: .6rem 1rem; border: 0; border-radius: var(--radius);
         background: var(--accent); color: var(--accent-fg); cursor: pointer; min-height: 44px; }
button.link { background: none; color: var(--accent); padding: 0; min-height: 0; }
button.danger { background: none; color: var(--danger); border: 1px solid var(--danger); }
button.secondary { background: none; color: var(--accent); border: 1px solid var(--accent); }
form.inline { display: inline; }
.row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.list { list-style: none; padding: 0; margin: 0; }
.list > li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem;
             padding: .75rem 0; border-bottom: 1px solid var(--line); align-items: center; }
.tiles { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
.tiles a { display: block; padding: 1.25rem 1rem; border: 1px solid var(--line); border-radius: var(--radius);
           text-decoration: none; font-weight: 600; }
.muted { color: var(--muted); font-size: .9em; }
.badge { font-size: .8em; padding: .1rem .5rem; border-radius: 999px; border: 1px solid var(--line); }
.msg { padding: .7rem .9rem; border-radius: var(--radius); }
.msg.ok { background: var(--ok-bg); }
.msg.error { background: var(--err-bg); }
input.copy { font-family: ui-monospace, monospace; font-size: .85em; }
@media (min-width: 40rem) { .tiles { grid-template-columns: repeat(4, 1fr); } }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; margin: 1rem 0; }
.card h2 { margin-top: 0; }
.card.highlight { border-color: var(--accent); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1rem; margin: 0; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.warn { color: var(--danger); font-weight: 600; }
.error-text { color: var(--danger); font-size: .9em; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend { font-weight: 500; margin-bottom: .25rem; }
label.check { display: flex; gap: .5rem; align-items: center; font-weight: 400; }
a.button { display: inline-block; padding: .6rem 1rem; border-radius: var(--radius); text-decoration: none;
           border: 1px solid var(--accent); min-height: 44px; }
button.icon { min-width: 44px; padding: .4rem .6rem; background: none; color: var(--accent); border: 1px solid var(--line); }
button.icon.danger { color: var(--danger); }
.thumb { border-radius: 6px; object-fit: cover; }
.cover { border-radius: var(--radius); object-fit: cover; }
ol.tracks { counter-reset: track; }
.status-failed { border-color: var(--danger); color: var(--danger); }
.status-processing, .status-pending { border-color: var(--accent); }
code { font-family: ui-monospace, monospace; font-size: .9em; }
.card form + form { margin-top: .75rem; }
.quiet { display: grid; gap: .6rem; padding-left: 1.6rem; }
.quiet .row input[type=number] { width: 6rem; }
.quiet .row label { flex: 1; }