/* ── MINI PLAYER ── */
.mini-player {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0.55rem 1rem;
  width: 40vw;
  background: rgba(var(--ink-rgb),0.3);
  border: 1px solid rgba(var(--accent-rgb),0.35);
  border-radius: 999px;
  box-shadow: 0 0 8px rgba(var(--accent-rgb),0.18), 0 0 20px rgba(var(--accent-rgb),0.08);
  backdrop-filter: blur(6px);
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.mini-player.visible {
  opacity: 1;
  pointer-events: all;
}

.mini-player:hover {
  background: rgba(var(--ink-rgb),0.9);
  border-color: rgba(var(--accent-rgb),0.62);
  box-shadow: 0 0 14px rgba(var(--accent-rgb),0.3), 0 0 36px rgba(var(--accent-rgb),0.14);
  transform: translateX(-50%) translateY(-2px);
}

/* ── Center block: art + info + scrubber column ── */
.mini-center {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0 0.75rem;
}

/* ── Art + info row ── */
.mini-left {
  min-width: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.mini-info {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
  max-width: 10rem;
  min-width: 0;
  text-align: left;
}

/* ── Album art ── */
.mini-art {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
}

/* ── Scrubber (scoped to center section) ── */
.mini-scrubber {
  position: relative;
  width: 100%;
  height: 10px;
  cursor: pointer;
}

.mini-scrubber::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: rgba(var(--accent-rgb),0.12);
}

.mini-scrubber-fill {
  position: absolute;
  top: 3px;
  left: 0;
  height: 1.5px;
  width: 0%;
  background: var(--accent);
  pointer-events: none;
}

.mini-scrubber-thumb {
  position: absolute;
  top: 3px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

.mini-scrubber:hover .mini-scrubber-thumb,
.mini-scrubber:focus-visible .mini-scrubber-thumb { opacity: 1; }

.mini-scrubber:focus-visible {
  outline: 1px solid rgba(var(--accent-rgb),0.7);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── Track name ── */
.mini-player-track {
  font-family: 'DM Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-mid);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  transition: color 0.2s;
}

.mini-player-track:hover { color: var(--cream); }

/* ── Album name ── */
.mini-player-album {
  font-family: 'DM Mono', monospace;
  font-size: 0.47rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(var(--accent-rgb),0.42);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Controls cluster (left) ── */
.mini-controls {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* ── Transport buttons ── */
.mini-player-btn,
.mini-prev-btn,
.mini-next-btn {
  background: none;
  border: none;
  color: var(--warm-mid);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0;
  line-height: 1;
  transition: color 0.2s;
  flex-shrink: 0;
  letter-spacing: 0;
}

.mini-player-btn { font-size: 1.43rem; }

.mini-player-btn:hover,
.mini-prev-btn:hover,
.mini-next-btn:hover { color: var(--cream); }

.mini-repeat-btn,
.mini-shuffle-btn {
  background: none;
  border: none;
  color: var(--warm-mid);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0;
  line-height: 1;
  transition: color 0.2s;
  flex-shrink: 0;
  letter-spacing: 0;
}

.mini-repeat-btn:hover,
.mini-shuffle-btn:hover { color: var(--cream); }

.mini-btn--on { color: var(--accent) !important; }

/* Single-song repeat indicator */
.mini-repeat-btn.mini-btn--repeat-one::after {
  content: '1';
  font-size: 0.45em;
  line-height: 0;
  vertical-align: super;
  margin-left: 1px;
}

/* ── Right block (volume + close) ── */
.mini-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.mini-vol-btn {
  background: none;
  border: none;
  color: var(--warm-mid);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.2s;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.mini-vol-btn:hover { color: var(--cream); }
.mini-vol-btn.mini-btn--on { color: var(--accent); }

.mini-close-btn {
  background: none;
  border: none;
  color: var(--warm-mid);
  cursor: pointer;
  padding: 0;
  margin-left: 0.6rem;
  font-size: 1.1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, opacity 0.2s;
  flex-shrink: 0;
  opacity: 0;
  pointer-events: none;
}
.mini-player:hover .mini-close-btn {
  opacity: 1;
  pointer-events: auto;
}
.mini-close-btn:hover { color: var(--cream); }
.mini-close-btn span { transform: translateY(-2px); display: block; }

/* ── Volume popup ── */
.mini-vol-popup {
  position: fixed;
  background: rgba(var(--ink-rgb),0.92);
  border: 1px solid rgba(var(--accent-rgb),0.35);
  border-radius: 999px;
  padding: 0.5rem 1.25rem;
  display: flex;
  align-items: center;
  backdrop-filter: blur(6px);
  z-index: 21;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  transform: translateY(6px);
}

.mini-vol-popup.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.mini-vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100px;
  height: 2px;
  background: rgba(var(--accent-rgb),0.18);
  border-radius: 1px;
  outline: none;
  cursor: pointer;
}
/* outline:none above suppresses the global ring — restore a keyboard focus ring */
.mini-vol-slider:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}
.mini-vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  transition: transform 0.15s;
}
.mini-vol-slider::-webkit-slider-thumb:hover { transform: scale(1.25); }
.mini-vol-slider::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  cursor: pointer;
}
.mini-vol-slider::-moz-range-track {
  background: rgba(var(--accent-rgb),0.18);
  height: 2px;
  border-radius: 1px;
}

/* ── Mobile: full-width pill; transport + close reachable on touch.
   Placed after all base .mini-player rules so same-specificity
   overrides (hover transform, vol-btn display) actually win. ── */
@media (max-width: 768px) {
  .mini-player {
    width: auto;
    left: 1rem;
    right: 1rem;
    transform: none;
    padding: 0.55rem 0.75rem;
  }
  .mini-player:hover { transform: none; }      /* don't re-center / slide on tap */
  .mini-player .mini-close-btn {               /* no hover on touch — keep close reachable */
    opacity: 1;
    pointer-events: auto;
  }
  .mini-controls { gap: 0.6rem; }              /* tighten transport cluster */
  .mini-vol-btn { display: none; }             /* hardware volume on phones; popup mis-positions */
  /* full-width pill reaches the bottom-right corner where #globalTopBtn
     sits; lift the top-btn above the pill while it's visible */
  body:has(.mini-player.visible) #globalTopBtn { bottom: 7.5rem; }
}

/* ── IMAGE LIGHTBOX ── */
.img-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.img-lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.img-lightbox-dim {
  position: absolute;
  inset: 0;
  background: rgba(var(--ink-rgb), 0.9);
  cursor: pointer;
}

.img-lightbox-inner {
  position: relative;
  z-index: 1;
  max-width: 88vw;
  max-height: 88vh;
  transform: translateY(24px) scale(0.97);
  transition: transform 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  transition-delay: 0.05s;
}

.img-lightbox.active .img-lightbox-inner {
  transform: translateY(0) scale(1);
}

.img-lightbox-inner img {
  display: block;
  max-width: 100%;
  max-height: 88vh;
  border-radius: 4px;
  object-fit: contain;
}

.img-lightbox-caption {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  /* --cs-accent-rgb is copied onto the lightbox root by openLightbox (ui.js)
     when opened from a case-study page; house tan otherwise */
  color: rgba(var(--cs-accent-rgb, 196, 168, 130), 0.85);
  margin-top: 0.7rem;
  text-align: center;
}

.img-lightbox-close {
  position: absolute;
  top: -2rem;
  right: 0;
  background: none;
  border: none;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-mid);
  cursor: pointer;
  padding: 0;
  transition: color 0.2s;
}

.img-lightbox-close:hover { color: var(--cream); }

/* ── BREADCRUMB (sub-subpage navigation) ── */
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

/* Terminal path-prompt voice: mono, lowercase, "/" separators, blinking caret. */
.breadcrumb-item {
  background: none;
  border: none;
  font-family: 'DM Mono', monospace;
  font-size: clamp(0.85rem, 1.3vw, 1.05rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  color: var(--accent);
  cursor: pointer;
  padding: 0.3rem 0;
  transition: color 0.2s;
}

.breadcrumb-item:hover { color: var(--cream); }

.breadcrumb-item--root::after,
.breadcrumb-item--folder::after {
  content: ' / ';
  color: var(--warm-mid);
  transition: color 0.2s;
  text-transform: none;
}
.breadcrumb-item--root:hover::after,
.breadcrumb-item--folder:hover::after {
  color: var(--cream);
}

/* Root crumb is the andrewander mark (filled-polygon lockup glyph), not the
   word "root" — a home button on every subpage. Rendered via mask so the
   accent→cream recolor tracks the other crumbs; no #text-bloom (muddy this
   small). Glyph lives in ::before so the " / " separator (::after) survives
   the mask. data-URI mirrors the landing .site-mark geometry + viewBox. */
.breadcrumb-item--root { display: inline-flex; align-items: center; gap: 0.4em; }
.breadcrumb-item--root::before {
  content: '';
  width: 0.95em;
  height: 0.7em;
  background: var(--accent);
  transition: background 0.2s;
  -webkit-mask: var(--mark-glyph) no-repeat center / contain;
  mask: var(--mark-glyph) no-repeat center / contain;
}
.breadcrumb-item--root:hover::before { background: var(--cream); }

.breadcrumb-current {
  font-family: 'DM Mono', monospace;
  font-size: clamp(0.85rem, 1.3vw, 1.05rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  color: var(--cream);
  opacity: 0.55;
}