:root {
  --bg: #0f0d14;
  --card: #1a1722;
  --border: #2c2738;
  --text: #ece9f2;
  --muted: #9a93a8;
  --accent: #7b3fe4;
  --accent-hover: #9156f5;
  --ok: #3ccf7a;
  --bad: #e5484d;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.4 system-ui, "Segoe UI", sans-serif;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

h1 { margin: 0; font-size: 20px; }
h2 { margin: 0; font-size: 16px; }
h3 { margin: 0 0 8px; font-size: 14px; display: flex; align-items: center; gap: 6px; }

.message { color: var(--ok); font-size: 14px; }
.message.error { color: var(--bad); }

main {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  padding: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card.wide { grid-column: 1 / -1; }
.card-head { display: flex; align-items: center; gap: 8px; }

button {
  background: var(--accent);
  color: white;
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
}
button:hover { background: var(--accent-hover); }
button:active { transform: scale(0.96); }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
button.ghost:hover { border-color: var(--accent); }

input {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
}

.row { display: flex; flex-wrap: wrap; gap: 8px; }
.row input { flex: 1; min-width: 200px; }

.transport { display: flex; gap: 8px; justify-content: center; }
.transport button { font-size: 20px; width: 56px; height: 56px; }
.transport .big { width: 72px; height: 72px; font-size: 26px; border-radius: 50%; }

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 56px);
  gap: 6px;
  justify-content: center;
}
.dpad button { height: 48px; padding: 0; }

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bad);
  display: inline-block;
}
.dot.on { background: var(--ok); }

.volume-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.volume { display: flex; flex-direction: column; gap: 6px; }
.volume button { padding: 8px; }
.volume button[data-key="VolumeUp"],
.volume button[data-key="VolumeDown"] { font-size: 20px; }
.volume.both { border-left: 1px solid var(--border); border-right: 1px solid var(--border); padding: 0 10px; }

.step { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; }
.step input { width: 70px; padding: 6px 8px; }

#playlist { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }
#playlist li { display: flex; align-items: center; gap: 10px; }
#playlist img { width: 64px; border-radius: 4px; }
#playlist code { flex: 1; color: var(--muted); }
#playlist button { padding: 6px 10px; }

.config { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; align-items: end; }
.config label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }

#found { margin: 0; padding-left: 20px; color: var(--muted); }
#found code { color: var(--text); }

@media (max-width: 500px) {
  main { padding: 16px 16px; }
  .volume-grid { grid-template-columns: 1fr; }
  .volume.both { border: 0; padding: 0; }
}

/* ---- Solo PWA ---- */
body { padding-bottom: env(safe-area-inset-bottom); }
header { padding-top: max(14px, env(safe-area-inset-top)); flex-wrap: wrap; }
#logout { margin-left: auto; }
button.small { padding: 6px 12px; font-size: 13px; }
button.busy { opacity: 0.5; }

.pill {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bad) 20%, transparent);
  color: var(--bad);
}
.pill.on { background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }

.login { max-width: 360px; margin: 48px auto; }
.login form { display: flex; flex-direction: column; gap: 12px; }
.login label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }

/* ---- Buscador de YouTube ---- */
h3 { color: var(--muted); font-weight: 600; }
.results { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.results li { display: grid; grid-template-columns: 160px 1fr; gap: 12px; align-items: start; }
.results .empty, #playlist .empty { display: block; color: var(--muted); }
.results .thumb { position: relative; padding: 0; background: none; border-radius: 8px; overflow: hidden; }
.results .thumb img { width: 100%; display: block; aspect-ratio: 16 / 9; object-fit: cover; }
.results .duration {
  position: absolute; right: 4px; bottom: 4px;
  background: rgb(0 0 0 / 0.8); color: white; font-size: 12px; padding: 1px 5px; border-radius: 4px;
}
.results .info { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.results .title, #playlist .title {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.results small { color: var(--muted); }
.results .row button { padding: 8px 12px; }
.results iframe { grid-column: 1 / -1; width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 8px; }
#playlist .title { flex: 1; }

@media (max-width: 500px) {
  .results li { grid-template-columns: 120px 1fr; }
}