:root {
  --bg: #080908;
  --panel: #0d0f0d;
  --fg: #b7f5a0;
  --dim: #6f9464;
  --line: #2f4529;
  --accent: #e9ffe0;
  --alert: #ffb45c;
  --font: ui-monospace, "SF Mono", "JetBrains Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}
[data-palette="amber"] { --bg: #0c0804; --panel: #140e06; --fg: #ffc266; --dim: #a57a3a; --line: #4d3817; --accent: #fff0d0; --alert: #ff7a5c; }
[data-palette="ice"]   { --bg: #05090d; --panel: #0a1118; --fg: #a5dcff; --dim: #5d8aa8; --line: #24404f; --accent: #e6f6ff; --alert: #ffb45c; }
[data-palette="rose"]  { --bg: #0d0509; --panel: #160a10; --fg: #ffa9cb; --dim: #a8607f; --line: #4f2438; --accent: #ffe6f0; --alert: #ffd25c; }
[data-palette="paper"] { --bg: #f2eee3; --panel: #faf7ef; --fg: #1f1d18; --dim: #6b665a; --line: #bdb6a4; --accent: #000; --alert: #a33b00; color-scheme: light; }

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  color: var(--fg);
  font: 15px/1.55 var(--font);
  overflow-x: hidden;
  padding-bottom: 96px;
}
a { color: var(--accent); }
p { margin: .3em 0; overflow-wrap: anywhere; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.dim { color: var(--dim); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

#viz, #ascii { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; display: none; }
body.viz-on #viz { display: block; }
body.viz-on.ascii-on #viz { visibility: hidden; }
body.viz-on.ascii-on #ascii { display: block; background: var(--bg); }

.scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 5;
  background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 0, 0, .13) 2px 3px);
}
[data-palette="paper"] .scanlines { display: none; }

.shell { max-width: 960px; margin: 0 auto; padding: 16px; transition: opacity .6s; }

.top { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; align-items: baseline; }
.brand { color: var(--accent); font-size: clamp(30px, 7vw, 52px); font-weight: 700; line-height: 1.1; letter-spacing: -.03em; text-decoration: none; }
.brand-mark { color: var(--fg); }
.cursor { display: inline-block; width: .5em; height: .85em; margin-left: .12em; background: var(--fg); vertical-align: -.05em; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.tagline { grid-column: 1; color: var(--dim); margin: 0; }
.top-status { grid-column: 2; grid-row: 1 / span 2; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; white-space: nowrap; }
.air::before { content: "● "; }
.air.on { color: var(--alert); }
.air.on::before { animation: blink 1.6s steps(1) infinite; }
.air.off { color: var(--dim); }
.lang button { all: unset; cursor: pointer; padding: 2px 4px; color: var(--dim); }
.lang button[aria-pressed="true"] { color: var(--bg); background: var(--fg); }
.lang button:focus-visible { outline: 2px solid var(--accent); }

.menu { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 18px 0 14px; padding: 8px 0; border-block: 1px dashed var(--line); }
.menu a { color: var(--fg); text-decoration: none; }
@media (min-width: 721px) {
  .menu { flex-wrap: nowrap; justify-content: space-between; gap: 8px; }
  .menu a { white-space: nowrap; }
}
.menu a i { font-style: normal; color: var(--dim); margin-right: 5px; }
.menu a i::before { content: "["; }
.menu a i::after { content: "]"; }
.menu a:hover span, .menu a[aria-current="page"] span { color: var(--bg); background: var(--fg); }

.panel { background: var(--panel); border: 1px solid var(--line); padding: 14px 16px; margin-bottom: 14px; min-width: 0; }
body.viz-on .panel { background: color-mix(in srgb, var(--panel) 80%, transparent); backdrop-filter: blur(3px); }
body.viz-on .top, body.viz-on .menu { background: color-mix(in srgb, var(--bg) 85%, transparent); padding-inline: 8px; }
.label { color: var(--dim); font: inherit; margin: 0 0 8px; }
.label::before { content: "── "; }
.label::after { content: " ──"; }

.now { display: grid; grid-template-columns: 180px 1fr; gap: 18px; align-items: center; }
.cover { aspect-ratio: 1; border: 1px solid var(--line); display: grid; place-items: center; text-align: center; color: var(--dim); font-size: 12px; overflow: hidden; }
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.now-title { color: var(--accent); font-size: clamp(20px, 4vw, 30px); line-height: 1.2; font-weight: 700; }
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.columns .panel { margin-bottom: 14px; }

.tracks { list-style: none; margin: 0; padding: 0; }
.tracks li { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; padding: 3px 0; align-items: baseline; }
.tracks time, .tracks .empty { color: var(--dim); }
.tracks .empty { grid-column: 1 / -1; }
.tracks button { all: unset; cursor: pointer; color: var(--dim); padding: 0 4px; }
.tracks button:hover, .tracks button:focus-visible { color: var(--alert); }

.channels { list-style: none; margin: 0; padding: 0; }
.channels li { display: grid; grid-template-columns: 1fr auto; gap: 2px 14px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.channels li:last-child { border-bottom: 0; }
.channels .name { color: var(--accent); font-weight: 700; }
.channels .actions { grid-column: 2; grid-row: 1 / span 3; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }

button, select, input, textarea { font: inherit; color: var(--fg); background: var(--bg); border: 1px solid var(--line); border-radius: 0; padding: 6px 10px; min-height: 36px; max-width: 100%; }
button { cursor: pointer; }
button:hover { background: var(--fg); color: var(--bg); }
button[disabled] { opacity: .5; cursor: default; }
input::placeholder { color: var(--dim); }

.chat-log { height: min(50vh, 420px); overflow-y: auto; border: 1px solid var(--line); padding: 8px 10px; margin-bottom: 10px; }
.chat-log p { margin: 2px 0; }
.chat-log time { color: var(--dim); }
.chat-log b { color: var(--accent); font-weight: 700; }
.chat-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.chat-form label { display: flex; flex-direction: column; color: var(--dim); }
.chat-form #chat-nick { width: 14ch; }
.chat-form .grow { flex: 1 1 200px; }
.notice { color: var(--alert); min-height: 1.5em; }

.guestbook-form { display: grid; gap: 8px; margin: 12px 0 18px; }
.guestbook-form label { display: grid; color: var(--dim); }
.guestbook-form button { justify-self: start; }
.trap { position: absolute; left: -9999px; }
.entry { border-top: 1px dashed var(--line); padding: 10px 0; }
.entry b { color: var(--accent); }
.entry time { color: var(--dim); }
.entry p { white-space: pre-wrap; }

.prose p { max-width: 62ch; margin: .8em 0; font-size: 16px; }
.statement { margin: 0 0 22px; font-size: 16px; }
.statement p { max-width: 62ch; }
.statement p:first-child { color: var(--accent); font-weight: 700; }
.people, .thanks { list-style: none; padding: 0; margin: 0 0 22px; }
.people li { display: grid; grid-template-columns: 22ch 1fr; gap: 2px 14px; padding: 3px 0; }
.people b { color: var(--accent); }
.thanks li::before { content: "<3 "; color: var(--alert); }
.links { list-style: none; padding: 0; margin: 12px 0 0; }
.links li { padding: 4px 0; }
.links span { color: var(--dim); }
.credits { list-style: none; padding: 0; margin: 12px 0 22px; }
.credits li { display: grid; grid-template-columns: 22ch 1fr auto; gap: 2px 14px; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.release { padding: 4px 0 12px; }
.release h3 { font: inherit; font-weight: 700; color: var(--accent); margin: 8px 0 4px; }
.release time { color: var(--dim); font-weight: 400; }
.release ul { list-style: none; margin: 0; padding: 0; }
.release li { padding-left: 2ch; text-indent: -2ch; }
.release li::before { content: "+ "; color: var(--dim); }
.settings label { display: block; margin: 10px 0; }
.settings select { margin-left: 8px; }
.settings .check { display: flex; align-items: center; gap: 10px; }
.settings .check input { min-height: 0; width: 18px; height: 18px; accent-color: var(--fg); flex: none; }

.player {
  position: fixed; inset: auto 0 0 0; z-index: 4;
  display: grid; grid-template-columns: auto minmax(0, 170px) minmax(0, 1fr) auto; gap: 10px 12px; align-items: center;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: var(--panel); border-top: 1px solid var(--fg);
  transition: opacity .6s;
}
.play { font-weight: 700; color: var(--bg); background: var(--fg); border-color: var(--fg); min-width: 11ch; min-height: 44px; }
.play:hover { background: var(--accent); }
.tuner select { width: 100%; min-height: 44px; }
.ticker { min-width: 0; }
.ticker p { margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticker-title { color: var(--accent); }
.tools { display: flex; align-items: center; gap: 4px; }
.tools button { width: 40px; height: 40px; min-height: 0; padding: 0; line-height: 1; font-size: 17px; }
.tools button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.volume input { width: 90px; min-height: 0; padding: 0; border: 0; background: transparent; accent-color: var(--fg); margin-left: 6px; vertical-align: middle; }

body.zen-idle .shell, body.zen-idle .player { opacity: 0; }
body.zen-idle { cursor: none; }

@media (max-width: 720px) {
  body { padding-bottom: 170px; }
  .top { grid-template-columns: 1fr; }
  .top-status { grid-column: 1; grid-row: auto; flex-direction: row; flex-wrap: wrap; gap: 4px 14px; align-items: center; margin-top: 6px; }
  .now { grid-template-columns: 96px 1fr; gap: 12px; }
  .columns { grid-template-columns: 1fr; gap: 0; }
  .player { grid-template-columns: auto minmax(0, 1fr); }
  .ticker, .tools { grid-column: 1 / -1; }
  .tools { justify-content: space-between; }
  .volume { flex: 1; }
  .volume input { width: 100%; margin: 0; }
  .channels li, .credits li, .people li { grid-template-columns: 1fr; }
  .channels .actions { grid-column: 1; grid-row: auto; flex-direction: row; flex-wrap: wrap; align-items: center; margin-top: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor, .air.on::before { animation: none; }
  .shell, .player { transition: none; }
}