/* === Reset & root === */
*, *::before, *::after { box-sizing: border-box; }
:root {
  --bg:           #0A0A0B;
  --surface:      #121214;
  --surface-2:    #1A1A1D;
  --border:       #1F1F22;
  --text:         #E5E5E7;
  --muted:        #8B8B92;
  --accent:       #4DA8FF;
  --accent-hover: #7CC2FF;
  --error:        #FF6B6B;
  --radius:       12px;
  --radius-sm:    6px;
  --shadow:       0 4px 24px rgba(0, 0, 0, 0.4);
}

html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
button { font-family: inherit; }

h1, h2, h3, h4 { font-family: 'Fraunces', Georgia, serif; font-weight: 600; line-height: 1.2; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }

/* === Layout === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; width: 100%; }
main { flex: 1; padding: 1.5rem 0 4rem; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; padding: 0.875rem 1rem; gap: 1rem; }
.site-header__brand { display: inline-flex; align-items: center; text-decoration: none; transition: opacity 0.15s ease; }
.site-header__logo { height: 48px; width: auto; display: block; }
.site-header__brand:hover { opacity: 0.85; text-decoration: none; }
@media (max-width: 640px) { .site-header__logo { height: 40px; } }
.site-nav { display: flex; gap: 1.5rem; }
.site-nav a { color: var(--muted); font-size: 0.9375rem; }
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a.active { color: var(--text); }

/* Brand wordmark — "NEXT" rendered amber for the styled body uses of the
   brand name. Plain text contexts (titles, meta, alt) keep SITE_NAME and
   render with no styling. See {% brand_name %} in core/templatetags/site_extras.py. */
.brand-next { color: #E69138; font-weight: 600; }

/* Person-name emphasis — same accent treatment used for artist names on
   the song-detail / song-card surfaces. Used in prose where a specific
   person is being highlighted (e.g. /about/ co-founders). */
.person-name { color: var(--accent); font-weight: 500; }

/* === Footer === */
.site-footer { border-top: 1px solid var(--border); padding: 2rem 0; color: var(--muted); font-size: 0.875rem; margin-top: 4rem; }
.site-footer__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }

/* === Breadcrumb === */
.breadcrumb { color: var(--muted); font-size: 0.875rem; margin-bottom: 1rem; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--text); }

/* === Filter bar === */
.filter-bar { margin: 1rem 0 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.filter-bar__chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter-bar__chip {
  display: inline-flex; align-items: center; padding: 0.4rem 0.875rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  color: var(--muted); font-size: 0.875rem; cursor: pointer; text-decoration: none;
  transition: all 0.15s ease;
}
.filter-bar__chip:hover { color: var(--text); border-color: var(--muted); text-decoration: none; }
.filter-bar__chip.is-active { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.filter-bar__chip.is-active:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--bg); }
.filter-bar__row { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.filter-bar__select {
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem; font-size: 0.875rem; font-family: inherit;
  cursor: pointer;
}
.filter-bar__select:hover { border-color: var(--muted); }
.filter-bar__select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

/* === Song grid === */
.song-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media (min-width: 640px)  { .song-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px)  { .song-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1280px) { .song-grid { grid-template-columns: repeat(5, 1fr); } }

.song-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: transform 0.15s ease, border-color 0.15s ease; }
.song-card:hover { transform: translateY(-2px); border-color: var(--muted); }
.song-card a { color: inherit; text-decoration: none; display: block; }
.song-card__cover { position: relative; aspect-ratio: 1 / 1; background: var(--surface-2); display: flex; align-items: center; justify-content: center; color: var(--border); }
.song-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.song-card__body { padding: 0.625rem 0.75rem 0.75rem; }
.song-card__title { font-family: 'Fraunces', Georgia, serif; font-size: 0.9375rem; font-weight: 600; color: var(--text); margin: 0 0 0.125rem; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.song-card__artist { color: var(--accent); font-weight: 500; font-size: 0.8125rem; line-height: 1.3; margin-bottom: 0.125rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.song-card__meta { color: var(--muted); font-size: 0.75rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* === Empty state === */
.empty-state { padding: 4rem 1rem; text-align: center; color: var(--muted); }

/* === Pagination === */
.pagination { display: flex; justify-content: center; gap: 0.25rem; margin: 2.5rem 0 1rem; flex-wrap: wrap; }
.pagination a, .pagination span { padding: 0.5rem 0.875rem; border-radius: var(--radius-sm); color: var(--muted); font-size: 0.875rem; border: 1px solid transparent; }
.pagination a:hover { color: var(--text); border-color: var(--border); text-decoration: none; }
.pagination .is-current { background: var(--surface); color: var(--text); border-color: var(--border); }
.pagination .is-disabled { color: var(--surface-2); cursor: not-allowed; }

/* === Detail pages === */
.detail-hero { display: grid; grid-template-columns: 1fr; gap: 2rem; margin: 1rem 0 3rem; }
@media (min-width: 760px) { .detail-hero { grid-template-columns: 400px 1fr; } }
.detail-hero__cover { position: relative; aspect-ratio: 1 / 1; background: var(--surface-2); border-radius: var(--radius); overflow: hidden; }
.detail-hero__cover img { width: 100%; height: 100%; object-fit: cover; }
.detail-hero__meta { display: flex; flex-direction: column; gap: 0.75rem; }
.detail-hero__title { font-size: clamp(2rem, 5vw, 3rem); margin: 0; }
.detail-hero__artist { color: var(--accent); font-weight: 500; font-size: 1rem; }
.detail-hero__album { color: var(--muted); font-size: 0.9375rem; }
.detail-hero__album a { color: var(--muted); }
.detail-hero__album a:hover { color: var(--accent-hover); }
.detail-hero__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.detail-hero__description { color: var(--text); font-size: 1rem; line-height: 1.7; margin: 0.5rem 0; }
.detail-hero__publish { color: var(--muted); font-size: 0.875rem; }
.detail-hero__plays { color: var(--muted); font-size: 0.875rem; font-variant-numeric: tabular-nums; }
/* V2 group-detail variant: same hero shape as song/album, but no artist line. */
.group-detail__hero .detail-hero__description { margin-top: 0.25rem; }
.group-detail__hero .detail-hero__cover svg { color: var(--border); }

.lyrics { font-family: 'Inter', sans-serif; font-size: 1rem; line-height: 1.8; white-space: pre-wrap; color: var(--text); background: var(--surface); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--border); margin: 2rem 0; max-width: 720px; }

/* === Track list (album detail) === */
.track-list { display: flex; flex-direction: column; gap: 0.5rem; margin: 2rem 0; }
.track-list__item { display: grid; grid-template-columns: 50px 1fr auto; gap: 0.875rem; padding: 0.625rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); align-items: center; }
.track-list__item:hover { border-color: var(--muted); }
.track-list__cover { position: relative; width: 50px; height: 50px; border-radius: 4px; overflow: hidden; background: var(--surface-2); }
.track-list__cover img { width: 100%; height: 100%; object-fit: cover; }
.track-list__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--accent);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform 120ms ease, background 120ms ease;
}
.track-list__play:hover { transform: translate(-50%, -50%) scale(1.12); background: rgba(0, 0, 0, 0.75); }
.track-list__play:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.track-list__play svg { transform: translateX(1px); }
.track-list__title { font-weight: 500; color: var(--text); }
.track-list__title a { color: inherit; }
.track-list__title a:hover { color: var(--accent); text-decoration: none; }
.track-list__meta { color: var(--muted); font-size: 0.8125rem; margin-top: 0.125rem; }
.track-list__duration { color: var(--muted); font-size: 0.875rem; font-variant-numeric: tabular-nums; }

/* === Share buttons === */
.share-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 1.5rem 0; }
.share-buttons button, .share-buttons a {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 0.875rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--muted); font-size: 0.875rem; cursor: pointer;
  text-decoration: none; font-family: inherit;
}
.share-buttons button:hover, .share-buttons a:hover { color: var(--text); border-color: var(--muted); text-decoration: none; }
.share-buttons svg { width: 16px; height: 16px; }

/* === Prose (about, privacy) === */
.prose { max-width: 720px; margin: 0 auto; }
.prose h2 { margin-top: 2rem; }
.prose p { margin: 0 0 1rem; }
.prose ul, .prose ol { padding-left: 1.5rem; margin: 0 0 1rem; }
.prose li { margin: 0.25rem 0; }
.prose a { text-decoration: underline; }

/* === Helpers === */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.muted { color: var(--muted); }

/* ========== Phase 4: sticky player bar ========== */

[x-cloak] { display: none !important; }

#player-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: grid;
  /* cover · meta · eq · prev · play · next · time · seek · time · repeat · volume · expand · close */
  grid-template-columns: 48px minmax(0, 1fr) auto auto auto auto auto minmax(80px, 1fr) auto auto auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 8px 16px;
  background: rgba(18, 18, 20, 0.85);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  color: var(--text);
}

.player-bar__cover {
  width: 48px;
  height: 48px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  overflow: hidden;
}
.player-bar__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.player-bar__meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.player-bar__title {
  font: 600 0.95rem 'Fraunces', serif;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-bar__title:hover { color: var(--accent); }
.player-bar__artist {
  font: 400 0.8rem 'Inter', sans-serif;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-bar__play {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  border: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 120ms ease, transform 120ms ease;
}
.player-bar__play:hover { background: var(--accent-hover); transform: scale(1.04); }

.player-bar__skip {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
}
.player-bar__skip:hover:not(:disabled) { color: var(--accent); }
.player-bar__skip:disabled { color: var(--muted); opacity: 0.4; cursor: default; }

.player-bar__repeat {
  position: relative;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: grid;
  place-items: center;
}
.player-bar__repeat:hover { color: var(--text); }
.player-bar__repeat.is-active { color: var(--accent); }
.player-bar__repeat-badge {
  position: absolute;
  top: 1px;
  right: 1px;
  font: 700 0.55rem 'Inter', sans-serif;
  color: var(--accent);
}

/* v0.15.0 — decorative eq pulse (CSS only; real analysis lives in the visualizer) */
.player-bar__eq {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  width: 20px;
  height: 16px;
  flex: 0 0 auto;
}
.player-bar__eq span {
  flex: 1;
  height: 30%;
  background: var(--accent);
  border-radius: 1px;
}
.player-bar__eq.is-playing span { animation: rp-eq 1s ease-in-out infinite; }
.player-bar__eq span:nth-child(1) { animation-duration: 0.9s; animation-delay: -0.2s; }
.player-bar__eq span:nth-child(2) { animation-duration: 0.7s; animation-delay: -0.5s; }
.player-bar__eq span:nth-child(3) { animation-duration: 1.1s; animation-delay: -0.1s; }
.player-bar__eq span:nth-child(4) { animation-duration: 0.8s; animation-delay: -0.4s; }
@keyframes rp-eq {
  0%, 100% { height: 30%; }
  50% { height: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .player-bar__eq.is-playing span { animation: none; }
}

/* v0.15.0 — expand-to-visualizer button */
.player-bar__expand {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
}
.player-bar__expand:hover { color: var(--accent); }

.player-bar__time {
  font: 500 0.8rem 'Inter', sans-serif;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.player-bar__seek,
.player-bar__volume {
  accent-color: var(--accent);
  cursor: pointer;
}
.player-bar__volume { width: 90px; }

.player-bar__close {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
}
.player-bar__close:hover { color: var(--text); }

@media (max-width: 640px) {
  #player-bar {
    /* cover · meta · prev · play · next · seek · repeat · expand · close */
    grid-template-columns: 40px minmax(0, 1fr) auto auto auto minmax(60px, 1fr) auto auto auto;
    padding: 6px 10px;
    gap: 8px;
  }
  .player-bar__time,
  .player-bar__volume { display: none; }
  .player-bar__eq { display: none; }
  .player-bar__skip,
  .player-bar__repeat { width: 28px; height: 28px; }
  .player-bar__expand { width: 28px; height: 28px; }
}

@media (hover: none) {
  .player-bar__volume { display: none; }
}

/* Ensure main content doesn't get hidden under the fixed bar */
body { padding-bottom: 80px; }
@media (max-width: 640px) { body { padding-bottom: 64px; } }

/* ========== Phase 4: card play button ========== */

/* Invisible clickable overlay covering the cover area — opens song detail.
   Sits beneath the play button (z-index) so the button's click target wins. */
.song-card__cover-link {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.song-card__body-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.song-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--accent);
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 2;
  transition: transform 120ms ease, background 120ms ease;
}
.song-card__play:hover {
  transform: translate(-50%, -50%) scale(1.08);
  background: rgba(0, 0, 0, 0.35);
}
.song-card__play:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
/* Nudge the play glyph rightward by ~2px so the triangle visually centers in the circle
   (a centered "play" triangle's optical center is left of its geometric center). */
.song-card__play svg { transform: translateX(2px); }

/* Open-details affordance (top-right) — small ↗ chevron signalling that
   the card is a clickable surface that navigates to the detail page.
   pointer-events:none so the underlying cover-link captures the click.
   Hover brightens via the cover's :hover state since pointer-events:none
   means the chevron itself never receives :hover. */
.song-card__open {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  color: var(--text);
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 3;
  transition: background 120ms ease, color 120ms ease;
}
.song-card__cover:hover .song-card__open {
  background: rgba(0, 0, 0, 0.8);
  color: var(--accent);
}
.song-card__open svg { display: block; }

/* Duration pill on cover (bottom-right). pointer-events:none so clicks pass
   through to the cover-link below (otherwise the pill would shadow the link
   in its small rectangle and visitors couldn't click that corner to open the
   detail page). Hidden via the {% if song.duration_seconds %} template gate
   when duration is 0 or null — see signals.populate_duration_seconds
   (V1.1 candidate to surface ID3 read failures rather than swallow them). */
.song-card__duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.65);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  color: var(--text);
  font-size: 0.6875rem;
  font-weight: 500;
  font-feature-settings: "tnum";
  padding: 2px 6px;
  border-radius: 4px;
  line-height: 1.4;
  pointer-events: none;
  z-index: 3;
}

/* ========== Phase 4: song-detail action row + waveform ========== */

.detail-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  margin: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.action-row__download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 6px;
  background: var(--accent);
  color: #000;
  font: 600 0.9rem 'Inter', sans-serif;
  text-decoration: none;
  transition: background 120ms ease;
}
.action-row__download:hover { background: var(--accent-hover); }
.action-row__download svg { display: block; }

/* v0.10.0 streaming links — secondary buttons; Download keeps the accent. */
.streaming-links { display: inline-flex; gap: 0.5rem; flex-wrap: wrap; }
.action-row__stream {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 0.875rem; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--muted); font-size: 0.875rem; text-decoration: none;
}
.action-row__stream:hover { color: var(--text); border-color: var(--muted); text-decoration: none; }
.action-row__stream svg { display: block; }

.detail-waveform {
  width: 100%;
  min-height: 120px;
  margin: 24px 0;
  cursor: pointer;
  background: var(--surface);
  border-radius: 6px;
  padding: 8px;
}

/* v0.11.0: waveform when the queue has moved past this page's song */
.detail-waveform.wave--stale { opacity: 0.45; cursor: pointer; }

/* ========== Phase 4: song-detail hero play button ========== */
/* Mirrors .song-card__play but larger (80px vs 64px) to anchor the
   detail-page hero. Same low-opacity backdrop. Pause glyph swap when
   THIS song is the currently-playing track. */

.detail-hero__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--accent);
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 2;
  transition: transform 120ms ease, background 120ms ease;
}
.detail-hero__play:hover {
  transform: translate(-50%, -50%) scale(1.06);
  background: rgba(0, 0, 0, 0.35);
}
.detail-hero__play:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.detail-hero__play svg { display: block; }
/* Nudge the play triangle right for optical centering (asymmetric glyph). */
.detail-hero__play svg:first-of-type { transform: translateX(3px); }

/* ==== v0.15.0 full-screen visualizer overlay ============================ */
#viz-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;                 /* above #player-bar (100) */
  background: #0A0A0B;
}
#viz-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
body.viz-open { overflow: hidden; }   /* scroll lock while the overlay is up */

.viz__close {
  position: absolute;
  top: calc(16px + env(safe-area-inset-top));
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
}
.viz__close:hover { color: var(--accent); }

.viz__hud {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(24px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  pointer-events: none;         /* empty HUD gaps must not swallow canvas clicks */
}
.viz__hud button,
.viz__hud input { pointer-events: auto; }

.viz__meta { text-align: center; max-width: 84vw; }
.viz__title {
  font: 600 1.3rem 'Fraunces', serif;
  color: var(--text);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}
.viz__artist {
  font: 400 0.9rem 'Inter', sans-serif;
  color: var(--muted);
  margin-top: 2px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}

.viz__controls {
  display: flex;
  align-items: center;
  gap: 20px;
}
.viz__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.viz__btn:hover:not(:disabled) { color: var(--accent); }
.viz__btn:disabled { opacity: 0.4; cursor: default; }
.viz__btn--big { width: 58px; height: 58px; }

.viz__seek-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(520px, 84vw);
}
.viz__seek { flex: 1; accent-color: var(--accent); }
.viz__time {
  font: 400 0.75rem 'Inter', sans-serif;
  color: var(--muted);
  min-width: 34px;
  text-align: center;
}