:root {
  --bg: #0d0b14;
  --panel: #17131f;
  --line: #2c2538;
  --text: #f2eefa;
  --muted: #a99fbd;
  --yellow: #ffd94a;
  --pink: #ff3ea5;
  --teal: #2de2e6;
  --violet: #7b5cff;
  --display: "Arial Black", "Helvetica Neue", Impact, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255, 62, 165, .16), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(45, 226, 230, .12), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--body);
}
a { color: var(--teal); }
strong { color: var(--yellow); font-weight: 700; }

/* ---------- Now Playing scroller ---------- */
.ticker {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: stretch;
  height: 44px;
  background: #000;
  border-bottom: 2px solid var(--yellow);
  overflow: hidden;
}
.ticker-label {
  flex: none;
  display: flex; align-items: center;
  padding: 0 14px;
  background: var(--yellow); color: #000;
  font: 900 13px/1 var(--display); letter-spacing: .08em; text-transform: uppercase;
}
.ticker-window {
  position: relative; flex: 1; overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.ticker-track {
  position: absolute; top: 0; left: 0; height: 100%;
  display: flex; align-items: center; white-space: nowrap;
  font: 700 17px/1 var(--display); letter-spacing: .03em; color: var(--yellow);
  will-change: transform;
}
.ticker-track span { padding-right: 3em; }
.ticker-track span::before { content: "\2605"; color: var(--pink); margin-right: 1em; }

/* ---------- layout ---------- */
main { width: min(960px, 100% - 32px); margin: 0 auto; padding: 28px 0 8px; }
.logo { display: block; width: min(440px, 88vw); height: auto; margin: 0 auto 8px; filter: drop-shadow(0 0 28px rgba(255, 62, 165, .25)); }
.logo-text { font: 900 44px/1 var(--display); fill: var(--yellow); letter-spacing: .02em; }
body[data-view="player"] .logo { width: min(560px, 92vw); }

.panel { display: none; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; margin: 18px auto; max-width: 640px; }
.panel.stations { max-width: 960px; background: transparent; border: 0; padding: 8px 0; }
h1, h2 { font-family: var(--display); letter-spacing: .02em; margin: 0 0 10px; }
h1 { font-size: 28px; color: var(--yellow); }
h2 { font-size: 22px; color: var(--teal); }
.note { background: rgba(255, 217, 74, .1); border-left: 3px solid var(--yellow); padding: 10px 14px; border-radius: 6px; }
.switch { color: var(--muted); margin: 16px 0 0; }
.steps { margin: 14px 0 0; }
.spotify-link {
  display: inline-block; margin: 6px 6px 6px 0; padding: 8px 14px;
  border: 1px solid #1ed760; border-radius: 999px;
  color: #1ed760; font-weight: 700; text-decoration: none;
}
.spotify-link:hover { background: rgba(30, 215, 96, .12); }
.loading { text-align: center; font: 900 20px var(--display); color: var(--muted); }
.greeting { text-align: center; color: var(--muted); margin: 0 0 14px; }

/* view switching: an element with data-for shows only when the body's view is listed */
[data-for] { display: none; }
body[data-view="request"] [data-for~="request"],
body[data-view="notapproved"] [data-for~="notapproved"],
body[data-view="login"] [data-for~="login"],
body[data-view="player"] [data-for~="player"],
body[data-view="loading"] [data-for~="loading"] { display: block; }
body.login-failed [data-for~="login-failed"] { display: block; }

/* ---------- forms ---------- */
.form { display: grid; gap: 14px; margin-top: 16px; }
.form label { display: grid; gap: 6px; font-weight: 600; }
.form small { color: var(--muted); font-weight: 400; }
input, textarea {
  width: 100%; padding: 11px 12px;
  background: #0b0910; color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: transparent; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
button, .big-button {
  justify-self: start;
  display: inline-block;
  padding: 12px 22px;
  border: 0; border-radius: 999px;
  background: linear-gradient(90deg, var(--pink), var(--yellow));
  color: #000; text-decoration: none;
  font: 900 15px/1 var(--display); letter-spacing: .04em; text-transform: uppercase;
  cursor: pointer;
}
button:disabled { opacity: .45; cursor: default; }
.big-button { margin-top: 12px; font-size: 18px; padding: 16px 28px; }
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.form-msg { margin: 0; min-height: 1.4em; color: var(--muted); }
.form-msg.ok { color: var(--teal); }
.form-msg.err { color: var(--pink); }

/* ---------- stations ---------- */
.station-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }
.station {
  justify-self: stretch;
  display: grid; gap: 6px; align-content: start;
  min-height: 110px; padding: 18px 16px;
  text-align: left; text-transform: none; letter-spacing: 0;
  background: var(--panel); color: var(--text);
  border: 2px solid var(--line); border-radius: 14px;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.station:not(:disabled):hover { border-color: var(--teal); transform: translateY(-2px); }
.station .name { font: 900 22px/1.1 var(--display); color: var(--yellow); }
.station .tag { font: 400 14px/1.35 var(--body); color: var(--muted); }
.station.active { border-color: var(--pink); box-shadow: 0 0 0 1px var(--pink), 0 0 26px rgba(255, 62, 165, .35); }
.station.active .name::after { content: " \25CF"; color: var(--pink); font-size: 14px; vertical-align: middle; animation: blink 1.2s infinite; }
@keyframes blink { 50% { opacity: .2; } }
.player-actions { display: flex; gap: 10px; justify-content: center; margin-top: 18px; }

/* ---------- footer ---------- */
footer { width: min(960px, 100% - 32px); margin: 30px auto 0; padding: 0 0 40px; }
.feedback { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; max-width: 640px; margin: 0 auto; }
.fine { text-align: center; color: var(--muted); font-size: 13px; margin-top: 22px; }
#debugLog { margin-top: 20px; max-height: 300px; overflow: auto; background: #000; border: 1px solid var(--line); padding: 10px; font: 12px/1.4 ui-monospace, monospace; white-space: pre-wrap; }
#debugLog .ok { color: #7dff7d; } #debugLog .warn { color: var(--yellow); } #debugLog .err { color: #ff7d7d; }

@media (max-width: 520px) {
  .panel { padding: 18px; }
  h1 { font-size: 24px; }
  .ticker-label { padding: 0 10px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .station.active .name::after { animation: none; }
}