:root {
  --bg: #fff6e8;
  --bg-2: #ffe1b3;
  --paper: #fffdf8;
  --ink: #2a1a1f;
  --muted: #6e5a5f;
  --line: #ecd3b4;
  --marigold: #f2a20c;
  --magenta: #c2185b;
  --maroon: #7a1236;
  --leaf: #2e7d4f;
  --left: #c2185b;
  --right: #1f5fa8;
  --shadow: 0 16px 40px -20px rgba(80, 20, 40, 0.45);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 10% 0%, var(--bg-2) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, #ffd0dc 0%, transparent 45%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.5;
}

h1,
h2,
h3 {
  font-family: "Baloo 2", "Inter", sans-serif;
  line-height: 1.15;
  margin: 0 0 0.4em;
}

code {
  background: var(--bg-2);
  padding: 0.05em 0.35em;
  border-radius: 6px;
  font-size: 0.92em;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 16px 48px;
}

/* ─── Top bar ─────────────────────────────────────────────── */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  color: var(--maroon);
}

.brand-hi {
  font-size: 2rem;
  font-weight: 800;
}

.brand-en {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--magenta);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.progress {
  font-weight: 700;
  color: var(--maroon);
}

/* ─── Buttons ─────────────────────────────────────────────── */

.btn {
  font: inherit;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 2px solid var(--maroon);
  background: var(--maroon);
  color: #fff;
  padding: 0.55em 1.1em;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.08s ease, background 0.15s ease;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn:focus-visible,
.player:focus-visible,
input:focus-visible {
  outline: 3px solid var(--marigold);
  outline-offset: 2px;
}

.btn.ghost {
  background: transparent;
  color: var(--maroon);
}

.btn.ghost.active {
  background: var(--maroon);
  color: #fff;
}

.btn.big {
  font-size: 1.25rem;
  padding: 0.7em 1.6em;
}

.btn.small {
  font-size: 0.85rem;
  padding: 0.35em 0.85em;
}

.btn.icon {
  width: 2.4em;
  height: 2.4em;
  padding: 0;
  background: transparent;
  color: var(--maroon);
}

.btn.playing {
  background: var(--magenta);
  border-color: var(--magenta);
}

.btn.file {
  position: relative;
  overflow: hidden;
}

.btn.file input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.btn.file:focus-within {
  outline: 3px solid var(--marigold);
  outline-offset: 2px;
}

.linkish {
  font: inherit;
  background: none;
  border: none;
  padding: 0;
  color: var(--maroon);
  text-decoration: underline;
  cursor: pointer;
}

/* ─── Setup ───────────────────────────────────────────────── */

.lede {
  font-size: 1.15rem;
  max-width: 60ch;
  margin: 0 0 20px;
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.panel h2 {
  font-size: 1.5rem;
  color: var(--maroon);
}

.resume {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  border-color: var(--marigold);
}

.resume p {
  margin: 0;
  font-weight: 700;
}

.muted {
  color: var(--muted);
}

.warn {
  color: var(--magenta);
  font-weight: 700;
}

.small {
  font-size: 0.9rem;
}

.couples {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.couple-row {
  display: grid;
  grid-template-columns: 2em minmax(0, 1fr) auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.couple-num {
  font-family: "Baloo 2", sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--marigold);
  text-align: center;
}

.amp {
  font-family: "Baloo 2", sans-serif;
  font-weight: 800;
  color: var(--magenta);
}

input[type="text"],
input[type="number"] {
  font: inherit;
  width: 100%;
  padding: 0.55em 0.75em;
  border: 2px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
}

input[type="number"] {
  width: 5em;
}

label.inline {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-weight: 500;
}

.props {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 8px;
}

.prop {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: #fff;
}

.prop-emoji {
  font-size: 1.5rem;
}

.start-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* ─── Round ───────────────────────────────────────────────── */

.round-head {
  text-align: center;
  margin-bottom: 16px;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--magenta);
}

.couple-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--maroon);
  margin: 0;
}

.notice {
  display: inline-block;
  margin: 8px 0 0;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--marigold);
  color: var(--ink);
  font-weight: 700;
}

.table {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.player {
  font: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 260px;
  padding: 20px 12px;
  border-radius: var(--radius);
  border: 3px solid currentColor;
  background: var(--paper);
  box-shadow: var(--shadow);
  cursor: pointer;
  text-align: center;
  transition: transform 0.1s ease, background 0.2s ease;
}

.player.left {
  color: var(--left);
}

.player.right {
  color: var(--right);
}

.player:hover {
  transform: translateY(-2px);
}

.player-side {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
}

.player-name {
  font-family: "Baloo 2", sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2.6rem);
  line-height: 1.1;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.player-score {
  font-weight: 700;
}

.player-action {
  margin-top: 8px;
  padding: 4px 12px;
  border-radius: 999px;
  border: 2px solid currentColor;
  font-size: 0.85rem;
  font-weight: 700;
}

.player.won {
  background: currentColor;
}

.player.won .player-side,
.player.won .player-name,
.player.won .player-score,
.player.won .player-action {
  color: #fff;
  border-color: #fff;
}

.player.won .player-name::before {
  content: "🏆 ";
}

.player.lost {
  opacity: 0.55;
}

.center {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.song-num {
  margin: 0;
  font-family: "Baloo 2", sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--marigold);
}

.play-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.play-controls p {
  margin: 0;
}

.audio-tools {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.yt {
  position: relative;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
}

.yt iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.yt-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--maroon), var(--magenta));
  color: #fff;
  font-family: "Baloo 2", sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
}

.mystery {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.mystery-mark {
  font-family: "Baloo 2", sans-serif;
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--line);
}

.reveal.pop {
  animation: pop 0.35s ease-out;
}

.reveal-emoji {
  font-size: 4.5rem;
  line-height: 1;
}

.reveal-prop {
  font-family: "Baloo 2", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--maroon);
}

.reveal-song {
  font-size: 1.05rem;
}

.reveal-hint {
  margin: 6px 0 0;
  color: var(--muted);
  font-style: italic;
}

@keyframes pop {
  from {
    transform: scale(0.85);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.round-foot {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.center-text {
  text-align: center;
}

/* ─── Results ─────────────────────────────────────────────── */

.final-title {
  text-align: center;
  font-size: 2.6rem;
  color: var(--maroon);
}

.results {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 12px;
}

.result {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.result.tied {
  border-color: var(--marigold);
}

.result-score {
  font-family: "Baloo 2", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
}

.result-score .lead {
  color: var(--magenta);
}

.result-verdict {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  flex-wrap: wrap;
}

.leaderboard {
  margin: 0;
  padding-left: 1.4em;
}

.leaderboard li {
  padding: 4px 0;
}

.leaderboard li span:first-child {
  display: inline-block;
  min-width: 12em;
}

.leaderboard li.top {
  font-weight: 700;
  color: var(--magenta);
}

/* ─── Help overlay ────────────────────────────────────────── */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(42, 26, 31, 0.55);
  display: grid;
  place-items: center;
  padding: 16px;
  z-index: 10;
}

.overlay[hidden] {
  display: none;
}

.overlay-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  box-shadow: var(--shadow);
}

.overlay-card h2 {
  color: var(--maroon);
}

.keys {
  padding-left: 1.2em;
}

kbd {
  font-family: inherit;
  font-size: 0.85em;
  padding: 0.1em 0.45em;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: #fff;
}

/* ─── Small screens ───────────────────────────────────────── */

@media (max-width: 760px) {
  .table {
    grid-template-columns: 1fr 1fr;
  }

  .center {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .player {
    min-height: 160px;
  }

  .couple-row {
    grid-template-columns: 1.5em minmax(0, 1fr) auto;
  }

  .couple-row .amp {
    display: none;
  }

  .couple-row input:nth-of-type(2) {
    grid-column: 2;
  }

  .couple-row .btn.icon {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .brand-hi {
    font-size: 1.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal.pop {
    animation: none;
  }

  .btn,
  .player {
    transition: none;
  }
}

/* ─── Spotify ─────────────────────────────────────────────── */

.panel h3 {
  margin-top: 16px;
  color: var(--maroon);
}

.spotify-links {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.spotify-links summary {
  cursor: pointer;
  padding: 10px 14px;
  font-weight: 700;
}

.link-rows {
  display: grid;
  gap: 10px;
  padding: 0 14px 14px;
}

.link-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 8px;
  align-items: center;
}

.link-input {
  display: flex;
  align-items: center;
  gap: 8px;
}

.link-status {
  min-width: 1.2em;
  color: var(--leaf);
  font-weight: 700;
}

.link-status.bad {
  max-width: 9em;
  color: var(--magenta);
  font-size: 0.85rem;
}

.dock {
  position: fixed;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  width: min(720px, calc(100% - 32px));
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 5;
}

.dock[hidden] {
  display: none;
}

.dock-player {
  position: relative;
  flex: 1;
  min-width: 0;
  height: 152px;
  border-radius: 12px;
  overflow: hidden;
}

.dock-player iframe {
  display: block;
  border: 0;
}

.dock-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--maroon), var(--magenta));
  color: #fff;
  font-family: "Baloo 2", sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
}

.dock-cover[hidden] {
  display: none;
}

.dock-side {
  width: 170px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dock-msg {
  margin: 0;
  font-size: 0.85rem;
  color: var(--magenta);
}

body.has-dock .app {
  padding-bottom: 200px;
}

@media (max-width: 760px) {
  .link-row {
    grid-template-columns: 1fr;
  }

  .dock {
    flex-direction: column;
    align-items: stretch;
  }

  .dock-side {
    width: auto;
    flex-direction: row;
    align-items: center;
  }

  body.has-dock .app {
    padding-bottom: 260px;
  }
}