:root {
  --bg:           #f2ece0;
  --surface:      #e8e0cf;
  --border:       #d0c5b0;
  --text:         #2c2620;
  --text-muted:   #8a7f72;
  --accent:       #6b8a5e;
  --accent-hover: #5a7850;
  --player-bg:    #272018;
  --player-text:  #f2ece0;
  --player-muted: #9a9082;
  --player-accent:#8faa80;
  --radius:       4px;
  --player-h:     88px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 300;
  min-height: 100dvh;
  padding-bottom: calc(var(--player-h) + 2rem);
}

/* ── Header ── */
header {
  padding: 5rem 2rem 3rem;
  text-align: center;
}

header h1 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--text);
}

.tagline {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── Tracklist ── */
main {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.tracklist {
  list-style: none;
  border-top: 1px solid var(--border);
}

.track {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0.5rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}

.track:hover {
  background: var(--surface);
  border-radius: var(--radius);
  border-color: transparent;
  margin: 0 -0.5rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

.track-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: right;
}

.track-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  overflow: hidden;
}

.track-title {
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.track-duration {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.track-btn {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
  transition: border-color 0.15s, color 0.15s;
  flex-shrink: 0;
}

.track-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.track-btn svg {
  width: 12px;
  height: 12px;
  fill: currentColor;
  stroke: none;
}

.track-btn .icon-pause { display: none; }

/* Active track state */
.track.is-playing .track-btn .icon-play  { display: none; }
.track.is-playing .track-btn .icon-pause { display: block; }
.track.is-playing .track-btn {
  border-color: var(--accent);
  color: var(--accent);
}
.track.is-playing .track-title {
  color: var(--accent);
}
.track.is-playing .track-num {
  color: var(--accent);
}

/* ── Week sections ── */
.week + .week {
  margin-top: 2.5rem;
}

.week-header {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.week-upcoming .week-header {
  opacity: 0.6;
}

.coming-soon {
  color: var(--text-muted);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  padding: 0.5rem 0.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

/* ── About footer ── */
.about {
  text-align: center;
  padding: 3rem 2rem 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.about a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s, border-color 0.15s;
}

.about a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.learn-more {
  margin-top: 1rem;
}

.learn-more a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

.learn-more a:hover {
  border-bottom-color: var(--accent);
}

/* ── Player bar ── */
.player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--player-h);
  background: var(--player-bg);
  color: var(--player-text);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 0 2rem;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 100;
}

.player.visible {
  transform: translateY(0);
}

.player-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  overflow: hidden;
}

.player-now-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--player-muted);
}

.player-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 300;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ctrl-btn {
  background: none;
  border: none;
  color: var(--player-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity 0.15s;
  padding: 4px;
}

.ctrl-btn:hover { opacity: 1; }

.ctrl-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 1.5;
}

.ctrl-play {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--player-accent) !important;
  border-radius: 50%;
  opacity: 1;
  color: var(--player-accent);
  border: none;
}

.ctrl-play svg {
  width: 14px;
  height: 14px;
}

.ctrl-play .icon-pause { display: none; }
.player.is-playing .ctrl-play .icon-play  { display: none; }
.player.is-playing .ctrl-play .icon-pause { display: block; }

.player-progress {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 280px;
}

.time {
  font-size: 0.7rem;
  color: var(--player-muted);
  letter-spacing: 0.04em;
  min-width: 2.8rem;
  text-align: center;
}

/* Range inputs */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
  flex: 1;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 2px;
  background: rgba(255,255,255,0.15);
  border-radius: 1px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--player-accent);
  margin-top: -4px;
  transition: transform 0.1s;
}

input[type="range"]:hover::-webkit-slider-thumb {
  transform: scale(1.3);
}

#progress {
  --pct: 0%;
}

#progress::-webkit-slider-runnable-track {
  background: linear-gradient(
    to right,
    var(--player-accent) var(--pct),
    rgba(255,255,255,0.15) var(--pct)
  );
}

.player-volume {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.6rem;
}

.vol-icon {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: var(--player-muted);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

#volume {
  width: 90px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .player {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
    padding: 1rem 1.25rem;
    gap: 0.75rem;
  }

  .player-info { display: none; }
  .player-volume { display: none; }
  .player-center { width: 100%; }
  .player-progress { width: 100%; }
}