:root {
  --bg: #f7f7f5; --fg: #1d1d1b; --muted: #6b6b66; --line: #ddddd8; --card: #fff;
  --accent: #2753c4; --accent-fg: #fff; --warn: #9a5b00; --warn-bg: #fff2d9;
  --error: #b42318; --error-bg: #fdecea; --ok-bg: #e8f3ea; --locked: #eef1fb;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161615; --fg: #ececea; --muted: #a2a29c; --line: #34342f; --card: #1f1f1d;
    --accent: #7d9cf0; --accent-fg: #10121a; --warn: #f0b75a; --warn-bg: #3a2c12;
    --error: #ff8f84; --error-bg: #3b1a17; --ok-bg: #19301d; --locked: #232838;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 system-ui, sans-serif; }
main { max-width: 72rem; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
a { color: var(--accent); }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.1rem; margin: 2rem 0 .5rem; }
.muted { color: var(--muted); font-weight: normal; }
.url { word-break: break-all; font-size: .85em; }
.top { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; align-items: center; padding: .75rem 1rem; background: var(--card); border-bottom: 1px solid var(--line); }
.top .brand { font-weight: 600; color: var(--fg); text-decoration: none; }
.top nav { display: flex; gap: 1rem; }
.top nav a { text-decoration: none; }
.top nav a[aria-current] { font-weight: 600; text-decoration: underline; }
.logout { margin-left: auto; }
.heading { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 1rem; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); }
th, td { text-align: left; padding: .5rem .75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .85rem; color: var(--muted); font-weight: 600; }
tr.paused td, tr.bumper td { color: var(--muted); }
tr.locked { background: var(--locked); }
tr.broken { background: var(--error-bg); }
.actions { white-space: nowrap; }
.actions form { display: inline; margin-left: .5rem; }
.tag { display: inline-block; font-size: .8rem; padding: 0 .4rem; border-radius: .25rem; background: var(--line); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
label { display: block; margin: .75rem 0 .25rem; font-weight: 500; }
input, textarea, select { display: block; width: 100%; margin-top: .25rem; padding: .5rem; font: inherit; color: inherit; background: var(--card); border: 1px solid var(--line); border-radius: .375rem; }
[aria-invalid="true"] { border-color: var(--error); }
button, .button { display: inline-block; margin-top: 1rem; padding: .5rem 1rem; font: inherit; font-weight: 600; color: var(--accent-fg); background: var(--accent); border: 0; border-radius: .375rem; cursor: pointer; text-decoration: none; }
button.small { margin: 0; padding: .2rem .6rem; font-size: .85rem; }
button.secondary { background: var(--line); color: var(--fg); }
button.link { margin: 0; padding: 0; background: none; color: var(--accent); font-weight: normal; text-decoration: underline; }
.channel-form, .login { max-width: 40rem; }
.login { margin: 3rem auto; background: var(--card); padding: 1.5rem; border: 1px solid var(--line); border-radius: .5rem; }
.settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); gap: 0 1rem; }
.error, .notice { padding: .5rem .75rem; border-radius: .375rem; }
.error { background: var(--error-bg); color: var(--error); }
.notice { background: var(--ok-bg); }
.field-error { margin: .25rem 0 0; color: var(--error); font-size: .9rem; }
form.inline { display: flex; gap: .75rem; align-items: end; margin-bottom: .75rem; }
form.inline label { margin: 0; }
details summary { cursor: pointer; color: var(--muted); }
.search { max-width: 40rem; margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.results { list-style: none; margin: 0; padding: 0; }
.results li { display: grid; grid-template-columns: 56px 1fr auto; gap: .75rem; align-items: center; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.results img, .results .noart { width: 56px; height: 56px; border-radius: .25rem; object-fit: cover; background: var(--line); }
code { font-size: .9em; }
fieldset.podcasts { margin: 1rem 0 0; padding: .25rem 1rem 1rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--card); }
fieldset.podcasts legend { font-weight: 500; padding: 0 .25rem; }
.add-feed { display: flex; gap: .75rem; align-items: end; }
.add-feed label { flex: 1; margin-bottom: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.tabs { display: flex; gap: 1.25rem; margin: 0 0 1.25rem; border-bottom: 1px solid var(--line); }
.tabs a { padding: .4rem 0; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a[aria-current] { color: var(--fg); font-weight: 600; border-bottom-color: var(--accent); }