/* ============================================================
   Waking Up — Spanish translations page + audio player
   Relies on :root variables and base styles from style.css
   ============================================================ */

.wu-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  display: flex;
  align-items: center;
  padding: 1.25rem var(--pad);
  background: linear-gradient(to bottom, rgba(2, 2, 2, 0.85), transparent);
}

.wu-header a {
  font-family: var(--font-display);
  letter-spacing: 0.2em;
  color: var(--zima);
  font-size: 0.95rem;
}

.wu-header a::before {
  content: "← ";
}

.wu-intro {
  padding: clamp(7rem, 18vh, 11rem) var(--pad) clamp(2rem, 6vh, 3.5rem);
  max-width: var(--measure);
  margin: 0 auto;
}

.wu-intro__label {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--zima);
  margin-bottom: 1.25rem;
}

.wu-intro h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 6vw, 4rem);
  letter-spacing: 0.03em;
  margin-bottom: 1.25rem;
}

.wu-intro p {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

/* ---------- app link button ---------- */

.wu-appbtn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.75rem;
  padding: 0.65em 1.3em 0.65em 0.75em;
  border: 1px solid rgba(91, 194, 231, 0.5);
  border-radius: 2px;
  background: rgba(20, 99, 111, 0.12);
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.wu-appbtn:hover {
  border-color: var(--zima);
  background: rgba(91, 194, 231, 0.15);
  box-shadow: 0 0 20px rgba(91, 194, 231, 0.35);
}

.wu-appbtn__logo {
  width: 2.1rem;
  height: 2.1rem;
  flex-shrink: 0;
}

.wu-appbtn__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 1.2;
}

.wu-appbtn__label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.wu-appbtn__brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: var(--zima);
}

/* ---------- days ---------- */

.days {
  padding: clamp(1.5rem, 5vh, 3rem) 0 clamp(2.5rem, 7vh, 4.5rem);
}

.day {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.day + .day {
  margin-top: clamp(1.5rem, 4vh, 2.5rem);
}

.day__title {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
  font-weight: 400;
}

.day__es {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  letter-spacing: 0.04em;
  color: var(--zima);
}

.day__en {
  font-size: 0.85rem;
  font-style: italic;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ---------- track list ---------- */

.tracklist {
  list-style: none;
}

.track {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1.6rem;
  align-items: center;
  gap: 1.25rem;
  padding: 1rem 0.5rem;
  background: none;
  border: none;
  border-top: 1px solid rgba(20, 99, 111, 0.45);
  color: var(--text);
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background 0.25s, padding-left 0.25s;
}

.tracklist li:last-child .track {
  border-bottom: 1px solid rgba(20, 99, 111, 0.45);
}

.track:hover {
  background: rgba(20, 99, 111, 0.12);
  padding-left: 0.9rem;
}

.track__kind {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.track__title {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  min-width: 0;
}

.track__es {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
}

.track__en {
  font-size: 0.85rem;
  color: var(--muted);
  font-style: italic;
}

.track__dur {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}

.track__icon {
  width: 1.6rem;
  height: 1.6rem;
  color: var(--muted);
  opacity: 0;
  transition: opacity 0.25s, color 0.25s;
}

.track__icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.track:hover .track__icon { opacity: 1; }

.track.is-current { background: rgba(91, 194, 231, 0.08); }
.track.is-current .track__es { color: var(--zima); }
.track.is-current .track__kind { color: var(--zima); }
.track.is-current .track__icon { opacity: 1; color: var(--zima); }

/* ---------- sticky player bar ---------- */

.player {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  padding: 0.75rem var(--pad);
  background: rgba(6, 23, 25, 0.96);
  border-top: 1px solid rgba(20, 99, 111, 0.6);
  backdrop-filter: blur(8px);
}

.player[hidden] { display: none; }

.player__cover {
  width: 3rem;
  height: 3rem;
  object-fit: cover;
  border: 1px solid var(--teal);
  flex-shrink: 0;
}

.player__meta {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  width: clamp(7rem, 22vw, 16rem);
}

.player__title {
  font-family: var(--font-display);
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player__sub {
  font-size: 0.8rem;
  color: var(--muted);
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player__controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.player__btn {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  border-radius: 50%;
  transition: color 0.25s, background 0.25s;
}

.player__btn svg { width: 1.5rem; height: 1.5rem; fill: currentColor; }
.player__btn:hover { color: var(--zima); }

.player__play {
  border: 1px solid rgba(91, 194, 231, 0.6);
  color: var(--zima);
}
.player__play:hover { background: rgba(91, 194, 231, 0.12); }

.player__seekwrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 0;
}

.player__time {
  font-size: 0.78rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.player__seek {
  flex: 1;
  min-width: 0;
  height: 3px;
  -webkit-appearance: none;
  appearance: none;
  background: rgba(127, 168, 173, 0.35);
  border-radius: 2px;
  cursor: pointer;
}

.player__seek::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--zima);
  box-shadow: 0 0 8px rgba(91, 194, 231, 0.6);
}

.player__seek::-moz-range-thumb {
  width: 13px;
  height: 13px;
  border: none;
  border-radius: 50%;
  background: var(--zima);
}

/* leave room so the fixed player never covers the last track */
.wu-footer {
  padding: 2.5rem var(--pad) 7rem;
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--muted);
}

/* ---------- mobile ---------- */

@media (max-width: 40rem) {
  .track { grid-template-columns: 1fr auto; gap: 0.85rem; }
  .track__icon { display: none; }

  .player { flex-wrap: wrap; gap: 0.5rem 0.75rem; }
  .player__meta { width: auto; flex: 1; order: 1; }
  .player__controls { order: 2; }
  .player__seekwrap { order: 3; width: 100%; flex-basis: 100%; }
}