/* ==========================================================================
   OBJECT-268 / local audio importer
   Files are played from object URLs in the browser; nothing is uploaded.
   ========================================================================== */

.local-music-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.local-music-section::before {
  position: absolute;
  top: -12rem;
  right: -10rem;
  width: 32rem;
  height: 32rem;
  pointer-events: none;
  content: "";
  border: 1px solid rgba(217, 255, 67, 0.12);
  border-radius: 50%;
}

.local-music-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.local-music-head h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 5rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.local-music-head h2 .serif-en {
  color: var(--acid);
  font-family: var(--font-serif-en);
  font-weight: 500;
  font-style: italic;
  letter-spacing: -0.04em;
}

.local-music-head .section-intro {
  max-width: 42ch;
  margin: 0 0 0.35rem auto;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.8;
}

.local-music-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  border-top: 1px solid var(--line-strong);
}

.local-drop {
  position: relative;
  display: flex;
  min-height: 24rem;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  margin: 1.4rem 0 0;
  padding: 1.6rem;
  border: 1px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.015);
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease;
}

.local-drop.is-dragover {
  border-color: var(--acid);
  color: var(--paper-ink);
  background: var(--acid);
}

.local-drop-label {
  display: inline-flex;
  min-height: 3.1rem;
  align-items: center;
  gap: 0.8rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--acid);
  color: var(--paper-ink);
  background: var(--acid);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.local-drop-label:hover,
.local-drop-label:focus-visible {
  background: var(--cream);
  box-shadow: 4px 4px 0 var(--red);
}

.local-drop:focus-within .local-drop-label {
  outline: 2px solid var(--cream);
  outline-offset: 4px;
}

.local-drop-label span {
  font-size: 1.1rem;
  line-height: 0.7;
}

.local-drop.is-dragover .local-drop-label {
  color: var(--paper);
  border-color: var(--paper-ink);
  background: var(--paper-ink);
}

.local-drop.is-dragover .local-drop-label:hover {
  box-shadow: 4px 4px 0 var(--red-deep);
}

.local-drop-title {
  margin: 1.1rem 0 0.35rem;
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.local-drop-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.7;
}

.local-drop-note,
.local-status {
  margin: 0;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.59rem;
  line-height: 1.65;
}

.local-status {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.local-drop.is-dragover .local-drop-hint,
.local-drop.is-dragover .local-drop-note,
.local-drop.is-dragover .local-status {
  color: rgba(16, 19, 14, 0.7);
  border-top-color: rgba(16, 19, 14, 0.25);
}

.local-player {
  min-width: 0;
  margin-top: 1.4rem;
  padding: 1.5rem 0 0 2rem;
  border-left: 1px solid var(--line);
}

.local-player-kicker {
  margin: 0;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.local-player-title {
  overflow: hidden;
  margin: 0.35rem 0 0.8rem;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.035em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.local-audio {
  width: 100%;
  margin: 0.45rem 0 1.3rem;
  color-scheme: dark;
}

.local-playlist-head {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.local-count {
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  white-space: nowrap;
}

.local-clear {
  min-height: 1.8rem;
  margin-left: auto;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.59rem;
  line-height: 1;
  cursor: pointer;
  transition: color 160ms ease, border-color 160ms ease;
}

.local-clear:hover:not(:disabled),
.local-clear:focus-visible:not(:disabled) {
  color: var(--acid);
  border-color: var(--acid);
}

.local-clear:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.local-playlist {
  overflow-y: auto;
  max-height: 18.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  scrollbar-color: var(--line-strong) transparent;
}

.local-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  border-bottom: 1px solid var(--line);
}

.local-track.is-active {
  background: rgba(217, 255, 67, 0.08);
  box-shadow: inset 2px 0 0 var(--acid);
}

.local-track-play {
  display: grid;
  min-width: 0;
  grid-template-columns: 2rem minmax(0, 1fr) 1.2rem;
  gap: 0.65rem;
  align-items: center;
  padding: 0.72rem 0.45rem;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.local-track-play:hover,
.local-track-play:focus-visible {
  background: rgba(242, 238, 225, 0.055);
}

.local-track-number {
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.6rem;
}

.local-track-text {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.15rem;
}

.local-track-title {
  overflow: hidden;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.local-track-meta {
  overflow: hidden;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.57rem;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.local-track-marker {
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-align: right;
}

.local-track.is-active .local-track-marker,
.local-track.is-active .local-track-number {
  color: var(--acid);
}

.local-remove {
  align-self: stretch;
  min-width: 2.2rem;
  padding: 0 0.55rem;
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--dim);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.local-remove:hover,
.local-remove:focus-visible {
  color: var(--red);
  background: rgba(255, 91, 79, 0.08);
}

.local-empty {
  margin: 1.2rem 0;
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  line-height: 1.7;
}

.local-music-section .eyebrow {
  color: var(--muted);
}

.local-music-section .eyebrow > span:first-child {
  color: var(--paper-ink);
  background: var(--acid);
}

@media (max-width: 900px) {
  .local-music-head {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .local-music-head .section-intro {
    margin-left: 0;
  }

  .local-music-grid {
    grid-template-columns: 1fr;
  }

  .local-player {
    padding: 1.4rem 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 560px) {
  .local-music-section {
    padding-top: 3.2rem;
    padding-bottom: 3.6rem;
  }

  .local-drop {
    min-height: 19rem;
    padding: 1.15rem;
  }

  .local-drop-label {
    width: 100%;
    justify-content: space-between;
    font-size: 0.66rem;
  }

  .local-player {
    padding-top: 1.15rem;
  }

  .local-audio {
    height: 2.7rem;
  }

  .local-track-play {
    grid-template-columns: 1.6rem minmax(0, 1fr) 1rem;
    gap: 0.45rem;
    padding: 0.68rem 0.25rem;
  }

  .local-track-title {
    font-size: 0.78rem;
  }

  .local-track-meta {
    font-size: 0.53rem;
  }

  .local-remove {
    min-width: 1.9rem;
    padding: 0 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .local-drop,
  .local-drop-label,
  .local-clear {
    transition: none;
  }
}