/*
 * home-tent.css — Climate-controlled inventory tab.
 *
 * Three views:
 *   .ht-rack-grid     — 8 3D-tilt rack cards
 *   .ht-rack-3dview   — single rack with 10×10 spot grid (zoom-in)
 *   .ht-spot-detail   — top-down spot view + inventory record + admin form
 *
 * Accent: emerald/green (matches the existing #tab-home-tent WIP styling
 * which used 167,139,250).
 */

.ht-wrap {
  padding: 24px 32px 80px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  animation: ht-fade-in 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes ht-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Header (shared across all views) ─────────────────────────────────── */
.ht-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.ht-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
  flex-shrink: 0;
  margin-top: 28px;
}
.ht-back:hover {
  background: rgba(167, 139, 250, 0.10);
  border-color: rgba(167, 139, 250, 0.45);
  color: rgba(196, 181, 253, 1);
  transform: translateX(-2px);
}
.ht-header-meta { flex: 1 1 auto; min-width: 0; }
.ht-title {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin: 6px 0 4px;
  line-height: 1;
}
.ht-sub {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.ht-sub strong { color: rgba(196, 181, 253, 1); font-weight: 700; }
.ht-admin-pill {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 9px;
  background: rgba(167, 139, 250, 0.10);
  border: 1px solid rgba(167, 139, 250, 0.35);
  border-radius: 999px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 1);
}

/* Sort toggle — segmented pill under the shelf title. Flips between
   ascending-by-batch and most-recent-first; selection persists. */
.ht-sort-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 4px 6px 4px 12px;
  background: rgba(56, 189, 248, 0.04);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 999px;
}
.ht-sort-toggle-lbl {
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(125, 211, 252, 0.85);
  margin-right: 4px;
}
.ht-sort-pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(186, 211, 232, 0.70);
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}
.ht-sort-pill:hover {
  background: rgba(56, 189, 248, 0.08);
  color: rgba(186, 230, 253, 1);
}
.ht-sort-pill.is-on {
  background: rgba(56, 189, 248, 0.18);
  border-color: rgba(56, 189, 248, 0.55);
  color: rgba(245, 253, 255, 1);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.22);
}

/* ════════════════════════════════════════════════════════════════════════
   VIEW 1 — Rack grid (3D tilt cards)
════════════════════════════════════════════════════════════════════════ */
.ht-rack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  perspective: 1200px;
}
@media (max-width: 1100px) {
  .ht-rack-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .ht-rack-grid { grid-template-columns: 1fr; }
}

.ht-rack-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(167, 139, 250, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(167, 139, 250, 0.18);
  border-radius: 14px;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.32s ease,
              border-color 0.32s ease;
  animation: ht-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: calc(var(--stagger, 1) * 0.045s);
  text-align: left;
  font-family: var(--font-body);
}
@keyframes ht-card-in {
  from { opacity: 0; transform: translateY(20px) rotateX(-12deg); }
  to   { opacity: 1; transform: translateY(0) rotateX(0); }
}
.ht-rack-card:hover {
  transform: rotateX(-8deg) rotateY(6deg) translateY(-4px);
  border-color: rgba(167, 139, 250, 0.55);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(167, 139, 250, 0.20) inset,
    0 0 60px rgba(167, 139, 250, 0.14);
}
.ht-rack-card:active { transform: scale(0.985); }

/* The 3D rack mock — a layered glass block. Pure CSS, no Three.js. */
.ht-rack-3d {
  position: relative;
  height: 140px;
  transform-style: preserve-3d;
  pointer-events: none;
}
.ht-rack-face {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  border: 1px solid rgba(167, 139, 250, 0.40);
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(167, 139, 250, 0.10) 0,
      rgba(167, 139, 250, 0.10) 1px,
      transparent 1px,
      transparent 14px
    ),
    linear-gradient(180deg, rgba(20, 16, 42, 0.85) 0%, rgba(12, 9, 28, 0.92) 100%);
}
.ht-rack-face-front { z-index: 3; }
.ht-rack-face-top {
  z-index: 2;
  transform: translateY(-6px) translateX(6px);
  border-color: rgba(167, 139, 250, 0.25);
  opacity: 0.55;
}
.ht-rack-face-side {
  z-index: 1;
  transform: translateY(-12px) translateX(12px);
  border-color: rgba(167, 139, 250, 0.15);
  opacity: 0.30;
}
.ht-rack-num {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 84px;
  font-weight: 700;
  letter-spacing: 0;
  color: rgba(196, 181, 253, 0.95);
  text-shadow: 0 0 24px rgba(167, 139, 250, 0.45);
  line-height: 1;
  z-index: 4;
}
.ht-rack-label {
  position: absolute;
  top: 12px; left: 14px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.85);
  z-index: 4;
}

.ht-rack-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ht-rack-stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.ht-rack-stat-num {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 26px;
  font-weight: 700;
  color: rgba(196, 181, 253, 1);
  line-height: 1;
}
.ht-rack-stat-tot {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.ht-rack-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  overflow: hidden;
}
.ht-rack-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(167, 139, 250, 0.85), rgba(139, 92, 246, 0.85));
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.ht-rack-pct {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ════════════════════════════════════════════════════════════════════════
   VIEW 2 — Rack detail with 10×10 spot grid (3D scene)
════════════════════════════════════════════════════════════════════════ */
.ht-rack-scene {
  perspective: 1400px;
  perspective-origin: 50% 30%;
}
.ht-rack-3dview {
  transform-style: preserve-3d;
  animation: ht-rack-enter 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes ht-rack-enter {
  from { opacity: 0; transform: rotateX(-20deg) translateZ(-80px) scale(0.94); }
  to   { opacity: 1; transform: rotateX(-6deg)  translateZ(0)     scale(1);    }
}
.ht-rack-3dview-shell {
  background: linear-gradient(180deg, rgba(20, 16, 42, 0.78) 0%, rgba(12, 9, 28, 0.88) 100%);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 16px;
  padding: 22px;
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.55),
    inset 0 0 0 1px rgba(167, 139, 250, 0.10);
  transform: rotateX(-6deg);
  transform-origin: 50% 80%;
}
.ht-spot-grid {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 8px;
}
.ht-spot {
  position: relative;
  aspect-ratio: 1 / 1;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.18s ease, border-color 0.18s ease,
              transform 0.18s ease, color 0.18s ease,
              box-shadow 0.18s ease;
}
.ht-spot:hover {
  background: rgba(167, 139, 250, 0.10);
  border-color: rgba(167, 139, 250, 0.55);
  color: rgba(196, 181, 253, 1);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.4),
              0 0 0 1px rgba(167, 139, 250, 0.30) inset;
}
.ht-spot.is-filled {
  background: rgba(167, 139, 250, 0.16);
  border-color: rgba(167, 139, 250, 0.55);
  color: rgba(196, 181, 253, 1);
  box-shadow: inset 0 0 12px rgba(167, 139, 250, 0.10);
}
.ht-spot.is-filled:hover {
  background: rgba(167, 139, 250, 0.26);
  border-color: rgba(167, 139, 250, 0.85);
}
.ht-spot-num {
  font-size: 10px;
  letter-spacing: 0;
}
.ht-spot-dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(167, 139, 250, 1);
  box-shadow: 0 0 6px rgba(167, 139, 250, 0.85);
}

/* ════════════════════════════════════════════════════════════════════════
   VIEW 3 — Spot detail (top-down + record + admin form)
════════════════════════════════════════════════════════════════════════ */
.ht-spot-detail {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  animation: ht-fade-in 0.34s cubic-bezier(0.22, 1, 0.36, 1);
}
@media (max-width: 900px) {
  .ht-spot-detail { grid-template-columns: 1fr; }
}

.ht-topdown {
  position: relative;
  background: linear-gradient(180deg, rgba(20, 16, 42, 0.78) 0%, rgba(12, 9, 28, 0.88) 100%);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}
.ht-topdown-grid {
  position: relative;
  width: 240px;
  height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.ht-topdown-shelf {
  width: 200px;
  height: 200px;
  background:
    repeating-linear-gradient(45deg,
      rgba(167, 139, 250, 0.05) 0 6px,
      transparent 6px 14px),
    rgba(167, 139, 250, 0.04);
  border: 1.5px dashed rgba(167, 139, 250, 0.35);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  position: relative;
}
.ht-topdown-shelf.is-filled {
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.22) 0%, rgba(139, 92, 246, 0.18) 100%);
  border: 2px solid rgba(167, 139, 250, 0.85);
  box-shadow:
    0 0 32px rgba(167, 139, 250, 0.22),
    inset 0 0 24px rgba(167, 139, 250, 0.10);
}
.ht-topdown-item-name {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.98);
  text-shadow: 0 0 16px rgba(167, 139, 250, 0.45);
}
.ht-topdown-empty {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.ht-topdown-coord {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.75);
}

.ht-detail-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.ht-item-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px 18px;
}
.ht-item-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.ht-item-row:last-child { border-bottom: none; }
.ht-item-row.ht-item-headline { padding-top: 0; }
.ht-item-lbl {
  flex-shrink: 0;
  width: 100px;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.ht-item-val {
  font-size: 13px;
  color: var(--text-primary);
  word-break: break-word;
}
.ht-item-name { font-weight: 700; color: rgba(196, 181, 253, 1); font-size: 15px; }
.ht-item-notes-row, .ht-item-meta-row { align-items: flex-start; }
.ht-item-notes { white-space: pre-wrap; line-height: 1.45; }

.ht-item-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  color: var(--text-muted);
  text-align: center;
  font-size: 12px;
}
.ht-item-empty svg { color: var(--text-dim); }
.ht-item-empty-hint { font-size: 10.5px; color: var(--text-dim); }

/* ── Admin add/edit form ──────────────────────────────────────────────── */
.ht-admin-form {
  background: rgba(167, 139, 250, 0.05);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ht-form-title {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 1);
  margin-bottom: 2px;
}
.ht-form-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 10px;
}
@media (max-width: 700px) {
  .ht-form-row { grid-template-columns: 1fr; }
}
.ht-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ht-field-full { width: 100%; }
.ht-field-lbl {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.ht-field input,
.ht-field textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.18s ease, background 0.18s ease;
  resize: vertical;
}
.ht-field input:focus,
.ht-field textarea:focus {
  border-color: rgba(167, 139, 250, 0.65);
  background: rgba(167, 139, 250, 0.06);
}

.ht-form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}
.ht-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}
.ht-btn:disabled { opacity: 0.6; cursor: progress; }
.ht-btn:active { transform: scale(0.97); }
.ht-btn-primary {
  background: rgba(167, 139, 250, 0.18);
  border-color: rgba(167, 139, 250, 0.55);
  color: rgba(196, 181, 253, 1);
}
.ht-btn-primary:hover {
  background: rgba(167, 139, 250, 0.30);
  border-color: rgba(167, 139, 250, 0.85);
  color: #f5f3ff;
}
.ht-btn-danger {
  background: rgba(251, 113, 133, 0.10);
  border-color: rgba(251, 113, 133, 0.45);
  color: var(--accent-rose, #fb7185);
}
.ht-btn-danger:hover {
  background: rgba(251, 113, 133, 0.20);
  border-color: rgba(251, 113, 133, 0.75);
}

.ht-form-status {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-align: right;
  min-height: 14px;
}
.ht-form-status.is-ok  { color: rgba(196, 181, 253, 1); }
.ht-form-status.is-err { color: var(--accent-rose, #fb7185); }

@media (prefers-reduced-motion: reduce) {
  .ht-rack-card, .ht-rack-card:hover,
  .ht-rack-3dview, .ht-spot, .ht-spot:hover,
  .ht-wrap, .ht-spot-detail { animation: none; transition: none; transform: none; }
}

/* ── Light-theme overrides ───────────────────────────────────────────── */
html[data-theme="light"] .ht-rack-card {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.10) 0%, rgba(255, 255, 255, 0.65) 100%);
  border-color: rgba(124, 58, 237, 0.30);
}
html[data-theme="light"] .ht-rack-card:hover {
  border-color: rgba(124, 58, 237, 0.65);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.15),
              0 0 0 1px rgba(124, 58, 237, 0.20) inset,
              0 0 60px rgba(124, 58, 237, 0.16);
}
html[data-theme="light"] .ht-rack-face {
  background:
    repeating-linear-gradient(to bottom,
      rgba(124, 58, 237, 0.10) 0,
      rgba(124, 58, 237, 0.10) 1px,
      transparent 1px,
      transparent 14px),
    linear-gradient(180deg, rgba(245, 243, 255, 0.85) 0%, rgba(237, 233, 254, 0.92) 100%);
  border-color: rgba(124, 58, 237, 0.45);
}
html[data-theme="light"] .ht-rack-num,
html[data-theme="light"] .ht-rack-stat-num,
html[data-theme="light"] .ht-item-name,
html[data-theme="light"] .ht-topdown-coord,
html[data-theme="light"] .ht-form-title,
html[data-theme="light"] .ht-admin-pill,
html[data-theme="light"] .ht-sub strong { color: rgba(124, 58, 237, 1); text-shadow: none; }
html[data-theme="light"] .ht-back {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.10);
  color: rgba(30, 41, 59, 0.85);
}
html[data-theme="light"] .ht-back:hover {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.45);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-rack-3dview-shell,
html[data-theme="light"] .ht-topdown {
  background: linear-gradient(180deg, rgba(245, 243, 255, 0.85) 0%, rgba(237, 233, 254, 0.92) 100%);
  border-color: rgba(124, 58, 237, 0.35);
}
html[data-theme="light"] .ht-spot {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.10);
  color: rgba(30, 41, 59, 0.55);
}
html[data-theme="light"] .ht-spot.is-filled {
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.55);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-spot-dot { background: rgba(124, 58, 237, 1); box-shadow: 0 0 6px rgba(124, 58, 237, 0.85); }
html[data-theme="light"] .ht-item-card,
html[data-theme="light"] .ht-item-empty {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(0, 0, 0, 0.08);
}
html[data-theme="light"] .ht-admin-form {
  background: rgba(124, 58, 237, 0.07);
  border-color: rgba(124, 58, 237, 0.40);
}
html[data-theme="light"] .ht-field input,
html[data-theme="light"] .ht-field textarea {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(0, 0, 0, 0.12);
  color: #0f172a;
}
html[data-theme="light"] .ht-field input:focus,
html[data-theme="light"] .ht-field textarea:focus {
  border-color: rgba(124, 58, 237, 0.65);
  background: rgba(255, 255, 255, 1);
}
html[data-theme="light"] .ht-btn-primary {
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.55);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-btn-primary:hover {
  background: rgba(124, 58, 237, 0.30);
  border-color: rgba(124, 58, 237, 0.85);
  color: #ffffff;
}

/* ── Three.js scene hosts ─────────────────────────────────────────────── */
/* Rack-view canvas: large block centered in the wrap. The canvas itself
   sizes itself via ResizeObserver inside home-tent-3d.js, but the host
   reserves the box so the layout doesn't jump on mount. */
/* No box, no border, no glass. The Three.js canvas sits directly on the
   page so the 3D feels seamless with the rest of the layout. The canvas
   itself is transparent (renderer.setClearColor 0,0) so the page bg shows
   through anywhere the geometry doesn't paint. */
.ht-3d-host {
  position: relative;
  width: 100%;
  height: min(64vh, 540px);
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
}
.ht-3d-canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  cursor: grab;
}
.ht-3d-overlay {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  padding: 7px 14px;
  background: rgba(10, 7, 24, 0.85);
  border: 1px solid rgba(167, 139, 250, 0.45);
  border-radius: 999px;
  color: rgba(196, 181, 253, 1);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease, transform 0.22s ease;
}
.ht-3d-overlay.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

.ht-3d-hint {
  margin-left: 8px;
  color: var(--text-dim);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: none;
}

/* Spot-view scene is smaller (square-ish) and overlays a coordinate chip. */
.ht-topdown.ht-3d-host {
  height: 100%;
  min-height: 340px;
  padding: 0;
}
.ht-topdown-coord-overlay {
  position: absolute;
  top: 14px;
  left: 16px;
  background: rgba(10, 7, 24, 0.85);
  padding: 5px 12px;
  border: 1px solid rgba(167, 139, 250, 0.35);
  border-radius: 999px;
  pointer-events: none;
  z-index: 2;
}

/* Optional flat 10×10 grid still reachable as a fallback. */
.ht-flat-grid {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 14px;
}
.ht-flat-grid > summary {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  list-style: none;
  padding: 4px 0;
}
.ht-flat-grid > summary::-webkit-details-marker { display: none; }
.ht-flat-grid > summary:hover { color: rgba(196, 181, 253, 1); }
.ht-flat-grid[open] > summary { margin-bottom: 10px; }
.ht-flat-grid .ht-spot-grid { padding: 4px 0; }

html[data-theme="light"] .ht-3d-host { background: transparent; box-shadow: none; }
html[data-theme="light"] .ht-3d-overlay,
html[data-theme="light"] .ht-topdown-coord-overlay {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(124, 58, 237, 0.45);
  color: rgba(124, 58, 237, 1);
}

/* Landing scene is the primary view. The Quick-Add form lives in a modal
   now, so the canvas can reclaim its full height. */
.ht-3d-host-landing { height: min(68vh, 600px); }
.ht-3d-host-shelf   { height: min(60vh, 520px); }

/* ── Stage pills (replaces the free-form item-name input) ─────────────── */
.ht-stage-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.ht-stage-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 0;
  min-width: 80px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease,
              color 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
}
.ht-stage-pill:hover {
  background: rgba(167, 139, 250, 0.08);
  border-color: rgba(167, 139, 250, 0.45);
  color: rgba(196, 181, 253, 1);
  transform: translateY(-1px);
}
.ht-stage-pill:active { transform: scale(0.97); }
.ht-stage-pill.is-on {
  background: rgba(167, 139, 250, 0.20);
  border-color: rgba(167, 139, 250, 0.85);
  color: #f5f3ff;
  box-shadow: 0 0 18px rgba(167, 139, 250, 0.30),
              inset 0 0 12px rgba(167, 139, 250, 0.18);
}

/* Two-column quantity + unit row */
.ht-form-row-2 { grid-template-columns: 1fr 1fr; }

/* Light mode */
html[data-theme="light"] .ht-stage-pill {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.12);
  color: rgba(30, 41, 59, 0.78);
}
html[data-theme="light"] .ht-stage-pill:hover {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.45);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-stage-pill.is-on {
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.85);
  color: #ffffff;
  box-shadow: 0 0 18px rgba(124, 58, 237, 0.30),
              inset 0 0 12px rgba(124, 58, 237, 0.20);
}

@media (prefers-reduced-motion: reduce) {
  .ht-stage-pill, .ht-stage-pill:hover { transition: none; transform: none; }
}

/* ── Quick Add panel (admin-only on the racks landing) ────────────────── */
.ht-quick-add {
  margin-top: 20px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 14px;
  box-shadow: inset 0 0 50px rgba(167, 139, 250, 0.04);
  animation: ht-fade-in 0.36s cubic-bezier(0.22, 1, 0.36, 1);
}
.ht-quick-add-hdr {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.ht-quick-add-hdr .page-eyebrow {
  color: rgba(196, 181, 253, 1);
  margin: 0;
}
.ht-quick-add-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.ht-quick-add-grid {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(180px, 1.2fr) minmax(120px, 0.8fr);
  gap: 14px;
  align-items: start;
}
@media (max-width: 900px) {
  .ht-quick-add-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .ht-quick-add-grid { grid-template-columns: 1fr; }
}
.ht-quick-add-grid .ht-field-full { grid-column: 1 / -1; }

/* Small selector pills (rack/shelf rows) — slimmer than the big stage pills */
.ht-mini-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.ht-mini-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease,
              color 0.16s ease, transform 0.16s ease;
}
.ht-mini-pill:hover {
  background: rgba(167, 139, 250, 0.08);
  border-color: rgba(167, 139, 250, 0.45);
  color: rgba(196, 181, 253, 1);
  transform: translateY(-1px);
}
.ht-mini-pill.is-on {
  background: rgba(167, 139, 250, 0.18);
  border-color: rgba(167, 139, 250, 0.75);
  color: #f5f3ff;
  box-shadow: inset 0 0 10px rgba(167, 139, 250, 0.18);
}

.ht-quick-add-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.ht-quick-add-actions .ht-form-status { text-align: left; flex: 1 1 auto; }
.ht-quick-add-actions .ht-btn-primary { flex-shrink: 0; }

/* Light-mode overrides */
html[data-theme="light"] .ht-quick-add {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(124, 58, 237, 0.32);
  box-shadow: inset 0 0 50px rgba(124, 58, 237, 0.06);
}
html[data-theme="light"] .ht-quick-add-hdr .page-eyebrow,
html[data-theme="light"] .ht-quick-add-sub { color: rgba(124, 58, 237, 0.95); }
html[data-theme="light"] .ht-mini-pill {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.12);
  color: rgba(30, 41, 59, 0.78);
}
html[data-theme="light"] .ht-mini-pill:hover {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.45);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-mini-pill.is-on {
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.85);
  color: #ffffff;
}

@media (prefers-reduced-motion: reduce) {
  .ht-quick-add, .ht-mini-pill, .ht-mini-pill:hover {
    animation: none; transition: none; transform: none;
  }
}

/* ── Quick Add trigger button + modal ─────────────────────────────────── */
.ht-landing-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin: 0 0 14px;
}
.ht-quick-add-trigger {
  padding: 10px 18px;
  font-size: 11px;
}
.ht-quick-add-trigger svg { color: currentColor; }
.ht-clear-all-trigger {
  padding: 10px 16px;
  font-size: 11px;
}
.ht-clear-all-trigger svg { color: currentColor; }
.ht-overview-trigger {
  padding: 10px 16px;
  font-size: 11px;
}
.ht-overview-trigger svg { color: currentColor; }

/* ──────────────────────────────────────────────────────────────────────
   Overview side panel — mirrors the harvest tab's calculator
   ────────────────────────────────────────────────────────────────────── */
.ht-overview {
  position: fixed;
  top: 132px;
  right: 24px;
  width: 400px;
  max-height: calc(100vh - 168px);
  flex-direction: column;
  background: rgba(8, 16, 24, 0.94);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 14px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(167, 139, 250, 0.08) inset,
    0 0 60px rgba(167, 139, 250, 0.12);
  padding: 18px 18px 16px;
  z-index: 90;
  /* Fully hidden from layout until explicitly opened — prevents the panel
     from leaking visible content if any ancestor breaks `position: fixed`
     (e.g. a transform on .ht-wrap during the fade-in animation). */
  display: none;
  opacity: 0;
  transform: translateX(calc(100% + 32px));
  transition:
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.28s ease;
  pointer-events: none;
}
.ht-overview.is-open {
  display: flex;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.ht-overview-hdr {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.ht-overview-eyebrow {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.85);
  margin-bottom: 4px;
}
.ht-overview-title {
  font-family: var(--font-display, 'Bebas Neue', 'Space Grotesk', sans-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.05;
}
.ht-overview-close {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-out);
}
.ht-overview-close:hover {
  background: rgba(251, 113, 133, 0.10);
  border-color: rgba(251, 113, 133, 0.40);
  color: var(--accent-rose, #fb7185);
  transform: rotate(90deg);
}
.ht-overview-filter {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(167, 139, 250, 0.18);
  border-radius: 999px;
  margin-bottom: 12px;
  align-self: flex-start;
}
.ht-overview-pill {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 5px 14px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(186, 211, 232, 0.75);
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.ht-overview-pill:hover { color: rgba(221, 214, 254, 1); }
.ht-overview-pill.is-on {
  background: rgba(167, 139, 250, 0.18);
  border-color: rgba(167, 139, 250, 0.55);
  color: rgba(245, 243, 255, 1);
  box-shadow: 0 0 12px rgba(167, 139, 250, 0.22);
}
.ht-overview-search {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(167, 139, 250, 0.20);
  border-radius: 10px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);
  flex-shrink: 0;
  margin-bottom: 14px;
}
.ht-overview-search:focus {
  border-color: rgba(167, 139, 250, 0.55);
  background: rgba(167, 139, 250, 0.05);
}
.ht-overview-search::placeholder { color: var(--text-dim); }

.ht-overview-body {
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(167, 139, 250, 0.45) transparent;
  padding-right: 4px;
  min-height: 0;
  flex: 1;
}
.ht-overview-body::-webkit-scrollbar { width: 6px; }
.ht-overview-body::-webkit-scrollbar-thumb {
  background: rgba(167, 139, 250, 0.35);
  border-radius: 3px;
}

/* Summary row — 3 stat cards */
.ht-overview-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 18px;
}
.ht-overview-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 10px;
  background: rgba(167, 139, 250, 0.06);
  border: 1px solid rgba(167, 139, 250, 0.18);
  border-radius: 10px;
}
.ht-overview-stat-lbl {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.80);
}
.ht-overview-stat-val {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  line-height: 1;
}

/* Section heading */
.ht-overview-section { margin-bottom: 18px; }
.ht-overview-sectitle {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.85);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(167, 139, 250, 0.18);
}

/* Per-shelf bar list */
.ht-overview-shelves {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ht-overview-shelf-row {
  display: grid;
  grid-template-columns: 36px 1fr 28px;
  align-items: center;
  gap: 10px;
}
.ht-overview-shelf-lbl {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  color: var(--text-dim);
}
.ht-overview-shelf-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 3px;
  overflow: hidden;
}
.ht-overview-shelf-fill {
  height: 100%;
  background: linear-gradient(90deg, rgba(167, 139, 250, 0.85), rgba(99, 102, 241, 0.85));
  border-radius: 3px;
  transition: width 0.32s var(--ease-out);
}
.ht-overview-shelf-val {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-align: right;
}

/* Batch breakdown list */
.ht-overview-batches {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ht-overview-batch {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(167, 139, 250, 0.12);
  border-radius: 10px;
}
.ht-overview-batch-id {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ht-overview-batch-num {
  font-family: var(--font-display, sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.ht-overview-batch-stage {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(253, 230, 138, 1);
}
/* Per-stage chips inside a batch row — BI #6 + AMIB #6 collapse into one
   row labeled "#6" with chips showing each stage's count. */
.ht-overview-batch-stages {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.ht-overview-stage-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(167, 139, 250, 0.10);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(253, 230, 138, 1);
}
.ht-overview-stage-chip em {
  font-style: normal;
  font-weight: 700;
  color: rgba(221, 214, 254, 1);
}
html[data-theme="light"] .ht-overview-stage-chip {
  background: rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.32);
  color: rgba(180, 83, 9, 1);
}
html[data-theme="light"] .ht-overview-stage-chip em { color: rgba(91, 33, 182, 1); }
.ht-overview-batch-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.ht-overview-batch-range {
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  color: rgba(221, 214, 254, 1);
}
.ht-overview-batch-split {
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}
.ht-overview-batch-count {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.ht-overview-batch-count strong {
  font-family: var(--font-display, sans-serif);
  font-size: 22px;
  font-weight: 700;
  color: rgba(167, 139, 250, 1);
  line-height: 1;
}
.ht-overview-batch-count span {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.ht-overview-empty {
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(167, 139, 250, 0.20);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
}

/* Backdrop */
.ht-qa-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 5, 20, 0.62);
  backdrop-filter: blur(8px) saturate(0.9);
  -webkit-backdrop-filter: blur(8px) saturate(0.9);
  opacity: 0;
  transition: opacity 0.22s ease;
}
.ht-qa-backdrop.is-open { opacity: 1; }
.ht-qa-backdrop[hidden]  { display: none !important; }

/* Modal card */
.ht-qa-modal {
  width: min(1120px, calc(100vw - 32px));
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  background: linear-gradient(180deg, rgba(12, 22, 18, 0.96) 0%, rgba(4, 14, 10, 0.98) 100%);
  border: 1px solid rgba(167, 139, 250, 0.35);
  border-radius: 16px;
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.55),
    inset 0 0 0 1px rgba(167, 139, 250, 0.10),
    0 0 60px rgba(167, 139, 250, 0.10);
  padding: 22px 24px 18px;
  transform: translateY(14px) scale(0.97);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.22s ease;
}

/* Two-column layout — form on the left, recent-saves sidebar on the right.
   Collapses to single-column below 760px so the sidebar drops underneath. */
.ht-qa-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 20px;
  align-items: start;
}
.ht-qa-main { min-width: 0; }
@media (max-width: 760px) {
  .ht-qa-body { grid-template-columns: 1fr; }
}

/* Recent-saves sidebar */
.ht-qa-recent {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(167, 139, 250, 0.18);
  background: rgba(167, 139, 250, 0.04);
  border-radius: 12px;
  max-height: 520px;
  min-height: 220px;
  overflow: hidden;
}
.ht-qa-recent-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(167, 139, 250, 0.14);
}
.ht-qa-recent-title {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 0.95);
}
.ht-qa-recent-clear {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 999px;
  padding: 3px 9px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}
.ht-qa-recent-clear:hover {
  background: rgba(251, 113, 133, 0.10);
  border-color: rgba(251, 113, 133, 0.40);
  color: rgba(251, 113, 133, 1);
}
.ht-qa-recent-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  padding-right: 2px;
  scrollbar-width: thin;
  scrollbar-color: rgba(167, 139, 250, 0.35) transparent;
}
.ht-qa-recent-list::-webkit-scrollbar { width: 5px; }
.ht-qa-recent-list::-webkit-scrollbar-thumb {
  background: rgba(167, 139, 250, 0.30);
  border-radius: 3px;
}
.ht-qa-recent-item {
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}
.ht-qa-recent-item:hover {
  background: rgba(167, 139, 250, 0.06);
  border-color: rgba(167, 139, 250, 0.22);
  transform: translateY(-1px);
}
.ht-qa-recent-item.is-newest {
  background: rgba(167, 139, 250, 0.10);
  border-color: rgba(167, 139, 250, 0.40);
  box-shadow: 0 0 0 1px rgba(167, 139, 250, 0.15), 0 6px 18px rgba(167, 139, 250, 0.12);
  animation: ht-qa-recent-pop 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes ht-qa-recent-pop {
  0%   { transform: translateX(8px); opacity: 0.6; }
  100% { transform: translateX(0);   opacity: 1; }
}
.ht-qa-recent-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 3px;
}
.ht-qa-recent-stage {
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(221, 214, 254, 1);
}
.ht-qa-recent-batch {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  line-height: 1;
}
.ht-qa-recent-qty {
  margin-left: auto;
  padding: 2px 7px;
  background: rgba(167, 139, 250, 0.14);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(196, 181, 253, 1);
}
.ht-qa-recent-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 9.5px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.ht-qa-recent-where { font-weight: 600; }
.ht-qa-recent-when  { opacity: 0.85; }
.ht-qa-recent-ids {
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px dashed rgba(255, 255, 255, 0.06);
  font-family: var(--font-mono, ui-monospace, SFMono-Regular, monospace);
  font-size: 9.5px;
  color: rgba(196, 181, 253, 0.75);
  letter-spacing: 0.02em;
}
.ht-qa-recent-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 24px 12px;
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-body);
  font-size: 11px;
}
.ht-qa-recent-empty svg { opacity: 0.35; margin-bottom: 4px; }
.ht-qa-recent-empty-sub { font-size: 10px; opacity: 0.7; }

/* Light-mode overrides for the sidebar */
html[data-theme="light"] .ht-qa-recent {
  background: rgba(124, 58, 237, 0.05);
  border-color: rgba(124, 58, 237, 0.20);
}
html[data-theme="light"] .ht-qa-recent-hdr {
  border-bottom-color: rgba(124, 58, 237, 0.18);
}
html[data-theme="light"] .ht-qa-recent-title { color: rgba(91, 33, 182, 1); }
html[data-theme="light"] .ht-qa-recent-item {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(124, 58, 237, 0.12);
}
html[data-theme="light"] .ht-qa-recent-item:hover {
  background: rgba(124, 58, 237, 0.07);
  border-color: rgba(124, 58, 237, 0.30);
}
html[data-theme="light"] .ht-qa-recent-item.is-newest {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.45);
}
html[data-theme="light"] .ht-qa-recent-stage { color: rgba(91, 33, 182, 1); }
html[data-theme="light"] .ht-qa-recent-qty {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.30);
  color: rgba(91, 33, 182, 1);
}
html[data-theme="light"] .ht-qa-recent-ids {
  color: rgba(91, 33, 182, 0.75);
  border-top-color: rgba(0, 0, 0, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .ht-qa-recent-item.is-newest { animation: none; }
  .ht-qa-recent-item:hover     { transform: none; }
}
.ht-qa-backdrop.is-open .ht-qa-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.ht-qa-hdr {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.ht-qa-title {
  margin: 6px 0 4px;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  line-height: 1;
}
.ht-qa-sub {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.ht-qa-close {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 50%;
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.18s ease;
  flex-shrink: 0;
}
.ht-qa-close:hover {
  background: rgba(251, 113, 133, 0.10);
  border-color: rgba(251, 113, 133, 0.40);
  color: var(--accent-rose, #fb7185);
  transform: rotate(90deg);
}

.ht-qa-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.ht-qa-actions .ht-form-status { text-align: left; flex: 1 1 auto; }
.ht-qa-actions .ht-btn-primary { flex-shrink: 0; }

/* "Keep open" batch-mode toggle — small pill next to the Save button.
   Hidden native checkbox; the pill is the clickable surface. */
.ht-qa-batchmode {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  cursor: pointer;
  user-select: none;
}
.ht-qa-batchmode input { position: absolute; opacity: 0; pointer-events: none; }
.ht-qa-batchmode-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 999px;
  background: rgba(167, 139, 250, 0.04);
  color: rgba(196, 181, 253, 0.85);
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}
.ht-qa-batchmode-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(167, 139, 250, 0.40);
  box-shadow: inset 0 0 0 1px rgba(167, 139, 250, 0.55);
  transition: background 0.16s ease, box-shadow 0.16s ease;
}
.ht-qa-batchmode:hover .ht-qa-batchmode-pill {
  border-color: rgba(167, 139, 250, 0.55);
  color: rgba(221, 214, 254, 1);
}
.ht-qa-batchmode input:checked + .ht-qa-batchmode-pill {
  background: rgba(167, 139, 250, 0.18);
  border-color: rgba(167, 139, 250, 0.75);
  color: rgba(245, 243, 255, 1);
  box-shadow: 0 0 16px rgba(167, 139, 250, 0.25);
}
.ht-qa-batchmode input:checked + .ht-qa-batchmode-pill .ht-qa-batchmode-dot {
  background: rgba(167, 139, 250, 1);
  box-shadow: 0 0 8px rgba(167, 139, 250, 0.80);
}
.ht-qa-batchmode input:focus-visible + .ht-qa-batchmode-pill {
  outline: 2px solid rgba(167, 139, 250, 0.75);
  outline-offset: 2px;
}

/* Light mode */
html[data-theme="light"] .ht-qa-backdrop {
  background: rgba(180, 200, 220, 0.55);
}
html[data-theme="light"] .ht-qa-modal {
  background: linear-gradient(180deg, rgba(245, 243, 255, 0.98) 0%, rgba(237, 233, 254, 0.98) 100%);
  border-color: rgba(124, 58, 237, 0.40);
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.20),
    inset 0 0 0 1px rgba(124, 58, 237, 0.10),
    0 0 60px rgba(124, 58, 237, 0.10);
}
html[data-theme="light"] .ht-qa-close {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.10);
}

@media (prefers-reduced-motion: reduce) {
  .ht-qa-backdrop, .ht-qa-modal, .ht-qa-close { transition: none; transform: none; }
}

/* ── Quick Add v2: streamlined, big-number layout ─────────────────────── */

/* Live preview strip — shows the destination + payload at a glance */
.ht-qa-preview {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 18px;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.10) 0%, rgba(124, 58, 237, 0.06) 100%);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 12px;
  font-family: var(--font-body);
}
.ht-qa-preview-lbl {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-shrink: 0;
}
.ht-qa-preview-coord {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  line-height: 1;
  flex-shrink: 0;
  transition: color 0.18s ease;
}
.ht-qa-preview-coord.is-ready { color: rgba(196, 181, 253, 1); }
.ht-qa-preview-divider {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, 0.10);
  flex-shrink: 0;
}
.ht-qa-preview-payload {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  transition: color 0.18s ease;
  flex: 1 1 auto;
  min-width: 0;
}
.ht-qa-preview-payload.is-ready { color: var(--text-primary); }

/* Two-column rack + shelf row */
.ht-qa-row {
  display: grid;
  grid-template-columns: minmax(0, auto) 1fr;
  gap: 16px;
  margin-bottom: 14px;
  align-items: end;
}
@media (max-width: 640px) {
  .ht-qa-row { grid-template-columns: 1fr; }
}

/* Segmented control — neighbour pills, shared border like a real
   segmented button. Replaces the old mini-pill row in the quick add only. */
.ht-seg {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  padding: 3px;
  margin-top: 4px;
  gap: 2px;
}
.ht-segpill {
  background: transparent;
  border: none;
  padding: 7px 14px;
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.14s ease, color 0.14s ease;
  white-space: nowrap;
}
.ht-segpill:hover { color: var(--text-primary); background: rgba(255, 255, 255, 0.05); }
.ht-segpill.is-on {
  background: rgba(167, 139, 250, 0.22);
  color: #f5f3ff;
  box-shadow: inset 0 0 0 1px rgba(167, 139, 250, 0.45),
              0 2px 12px rgba(167, 139, 250, 0.20);
}

/* The two big number inputs that drive everything */
.ht-qa-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 18px 0 14px;
}
/* Auto-place variant: chip on the left, qty on the right. */
.ht-qa-numbers-auto { grid-template-columns: 1.15fr 1fr; }
.ht-qa-autochip {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px 12px;
  background: linear-gradient(160deg, rgba(167, 139, 250, 0.10), rgba(99, 102, 241, 0.04));
  border: 1px dashed rgba(167, 139, 250, 0.38);
  border-radius: 12px;
  position: relative;
}
.ht-qa-autochip-lbl {
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 1);
}
.ht-qa-autochip-val {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  line-height: 1;
}
.ht-qa-autochip-hint {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.ht-qa-num {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px 12px;
  background: rgba(167, 139, 250, 0.05);
  border: 1px solid rgba(167, 139, 250, 0.22);
  border-radius: 12px;
  position: relative;
  transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}
.ht-qa-num:focus-within {
  border-color: rgba(167, 139, 250, 0.85);
  background: rgba(167, 139, 250, 0.10);
  box-shadow: 0 0 18px rgba(167, 139, 250, 0.20);
}
.ht-qa-num-lbl {
  font-family: var(--font-body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 1);
}
.ht-qa-num input {
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  line-height: 1;
  padding: 0;
  text-align: left;
}
.ht-qa-num input::placeholder {
  color: rgba(255, 255, 255, 0.18);
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
}
.ht-qa-num input::-webkit-outer-spin-button,
.ht-qa-num input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.ht-qa-num input { -moz-appearance: textfield; }
.ht-qa-num-hint {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  position: absolute;
  top: 14px;
  right: 16px;
}

/* Collapsible "Optional details" panel */
.ht-qa-extras {
  margin: 4px 0 0;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
}
.ht-qa-extras > summary {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  list-style: none;
  padding: 2px 0;
}
.ht-qa-extras > summary::-webkit-details-marker { display: none; }
.ht-qa-extras > summary::before {
  content: '+';
  display: inline-block;
  margin-right: 8px;
  color: rgba(196, 181, 253, 1);
  font-weight: 700;
  transition: transform 0.18s ease;
}
.ht-qa-extras[open] > summary::before { content: '–'; }
.ht-qa-extras[open] > summary { margin-bottom: 10px; }
.ht-qa-extras-row {
  display: grid;
  grid-template-columns: minmax(0, 0.6fr) 1fr;
  gap: 10px;
}
@media (max-width: 640px) {
  .ht-qa-extras-row { grid-template-columns: 1fr; }
}

/* Save button — emphasis + keyboard hint */
.ht-qa-save kbd,
.ht-qa-sub kbd {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 9.5px;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: 1px;
}
.ht-qa-save kbd { background: rgba(0, 0, 0, 0.30); border-color: rgba(0, 0, 0, 0.40); color: rgba(255, 255, 255, 0.85); }

/* Light-mode overrides for the new bits */
html[data-theme="light"] .ht-qa-preview {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(167, 139, 250, 0.06) 100%);
  border-color: rgba(124, 58, 237, 0.30);
}
html[data-theme="light"] .ht-qa-preview-coord.is-ready { color: rgba(124, 58, 237, 1); }
html[data-theme="light"] .ht-seg {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.10);
}
html[data-theme="light"] .ht-segpill { color: rgba(30, 41, 59, 0.65); }
html[data-theme="light"] .ht-segpill:hover { color: #0f172a; background: rgba(0, 0, 0, 0.05); }
html[data-theme="light"] .ht-segpill.is-on {
  background: rgba(124, 58, 237, 0.18);
  color: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(124, 58, 237, 0.55),
              0 2px 12px rgba(124, 58, 237, 0.20);
}
html[data-theme="light"] .ht-qa-num {
  background: rgba(124, 58, 237, 0.06);
  border-color: rgba(124, 58, 237, 0.25);
}
html[data-theme="light"] .ht-qa-num:focus-within {
  border-color: rgba(124, 58, 237, 0.85);
  background: rgba(124, 58, 237, 0.10);
}
html[data-theme="light"] .ht-qa-num-lbl { color: rgba(124, 58, 237, 1); }
html[data-theme="light"] .ht-qa-num input { color: #0f172a; }
html[data-theme="light"] .ht-qa-num input::placeholder { color: rgba(30, 41, 59, 0.25); }

@media (prefers-reduced-motion: reduce) {
  .ht-qa-preview-coord, .ht-qa-preview-payload, .ht-qa-num, .ht-segpill { transition: none; }
}

/* ── Quick Add v3 — focused destination chip ──────────────────────────── */
/* Replaces the live-preview strip. By default the rack/shelf/stage
   selectors are collapsed under this chip so the user only sees the
   number inputs while batch-entering duplicates. */
.ht-qa-dest {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px 10px 16px;
  margin: 0 0 18px;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.10) 0%, rgba(124, 58, 237, 0.04) 100%);
  border: 1px solid rgba(167, 139, 250, 0.32);
  border-radius: 12px;
  font-family: var(--font-body);
}
.ht-qa-dest-lbl {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-shrink: 0;
}
.ht-qa-dest-chip {
  flex: 1 1 auto;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  line-height: 1;
  transition: color 0.18s ease;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ht-qa-dest-chip.is-ready { color: rgba(196, 181, 253, 1); }
.ht-qa-dest-edit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(167, 139, 250, 0.35);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(196, 181, 253, 1);
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
  flex-shrink: 0;
}
.ht-qa-dest-edit:hover {
  background: rgba(167, 139, 250, 0.18);
  border-color: rgba(167, 139, 250, 0.70);
  color: #f5f3ff;
}

/* Collapsible destination editor — drops down with rack/shelf/stage */
.ht-qa-dest-editor {
  display: block;
  margin: 0 0 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  animation: ht-qa-expand 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}
.ht-qa-dest-editor[hidden] { display: none !important; }
@keyframes ht-qa-expand {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.ht-qa-dest-editor .ht-qa-row { margin-bottom: 10px; }
.ht-qa-dest-editor > .ht-field-full { margin-top: 6px; }

/* Light mode */
html[data-theme="light"] .ht-qa-dest {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08) 0%, rgba(167, 139, 250, 0.04) 100%);
  border-color: rgba(124, 58, 237, 0.30);
}
html[data-theme="light"] .ht-qa-dest-chip.is-ready { color: rgba(124, 58, 237, 1); }
html[data-theme="light"] .ht-qa-dest-edit {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(124, 58, 237, 0.40);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-qa-dest-edit:hover {
  background: rgba(124, 58, 237, 0.14);
  color: #ffffff;
}
html[data-theme="light"] .ht-qa-dest-editor {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(0, 0, 0, 0.08);
}

/* Hide the old preview if it's still in the DOM from a stale cache */
.ht-qa-preview { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  .ht-qa-dest-editor { animation: none; }
}

/* ── Storage indicator badge ──────────────────────────────────────────── */
.ht-qa-storage {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  margin: 0 0 14px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  flex-wrap: wrap;
  position: relative;
}
.ht-qa-storage[data-mode="cloud"] {
  background: rgba(52, 211, 153, 0.08);
  border-color: rgba(52, 211, 153, 0.35);
  color: rgba(167, 243, 208, 1);
}
.ht-qa-storage[data-mode="local"],
.ht-qa-storage[data-mode="pending"] {
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.35);
  color: rgba(252, 211, 77, 1);
}
.ht-qa-storage-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ht-qa-storage[data-mode="cloud"]   .ht-qa-storage-dot {
  background: rgba(52, 211, 153, 1);
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.8);
  animation: ht-qa-pulse-ok 2.5s ease-in-out infinite;
}
.ht-qa-storage[data-mode="local"]   .ht-qa-storage-dot,
.ht-qa-storage[data-mode="pending"] .ht-qa-storage-dot {
  background: rgba(251, 191, 36, 1);
  box-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}
@keyframes ht-qa-pulse-ok {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
.ht-qa-storage-text { flex: 1 1 auto; min-width: 0; }
.ht-qa-storage-text strong { font-weight: 700; }
.ht-qa-storage-info {
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: inherit;
  cursor: pointer;
  flex-shrink: 0;
  opacity: 0.65;
  transition: opacity 0.15s ease;
}
.ht-qa-storage-info:hover { opacity: 1; }

.ht-qa-storage-help {
  width: 100%;
  margin-top: 8px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0;
}
.ht-qa-storage-help[hidden] { display: none !important; }
.ht-qa-storage-help strong { color: var(--text-primary); display: block; margin-bottom: 4px; }
.ht-qa-storage-help code {
  background: rgba(255, 255, 255, 0.07);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10.5px;
}
.ht-qa-storage-help pre {
  margin: 8px 0 4px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.40);
  border: 1px solid rgba(167, 139, 250, 0.30);
  border-radius: 6px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 10.5px;
  color: rgba(196, 181, 253, 1);
  overflow-x: auto;
  white-space: pre;
}

/* Light mode */
html[data-theme="light"] .ht-qa-storage[data-mode="cloud"] {
  background: rgba(13, 148, 136, 0.08);
  border-color: rgba(13, 148, 136, 0.35);
  color: rgba(15, 118, 110, 1);
}
html[data-theme="light"] .ht-qa-storage[data-mode="local"],
html[data-theme="light"] .ht-qa-storage[data-mode="pending"] {
  background: rgba(202, 138, 4, 0.10);
  border-color: rgba(202, 138, 4, 0.40);
  color: rgba(133, 77, 14, 1);
}
html[data-theme="light"] .ht-qa-storage[data-mode="cloud"] .ht-qa-storage-dot {
  background: rgba(13, 148, 136, 1);
}
html[data-theme="light"] .ht-qa-storage-help {
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(0, 0, 0, 0.10);
  color: rgba(30, 41, 59, 0.85);
}
html[data-theme="light"] .ht-qa-storage-help strong { color: #0f172a; }
html[data-theme="light"] .ht-qa-storage-help code {
  background: rgba(0, 0, 0, 0.06);
  color: #0f172a;
}
html[data-theme="light"] .ht-qa-storage-help pre {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(124, 58, 237, 0.30);
  color: rgba(124, 58, 237, 1);
}

/* ── Shelf-view bulk-action bar ────────────────────────────────────────────
   Appears centred at the viewport bottom once one or more spots have been
   Ctrl/Cmd-clicked on the shelf bird's-eye view. Mirrors the rooms-tab
   pattern but tinted purple to match the home-tent accent. */
.ht-bulk-bar {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9100;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: rgba(8, 16, 24, 0.96);
  border: 1px solid rgba(167, 139, 250, 0.55);
  border-radius: 999px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), 0 0 28px rgba(167, 139, 250, 0.22);
  backdrop-filter: blur(8px) saturate(1.4);
  -webkit-backdrop-filter: blur(8px) saturate(1.4);
  animation: ht-bulk-bar-rise 0.2s var(--ease-out, ease-out);
}
@keyframes ht-bulk-bar-rise {
  from { opacity: 0; transform: translate(-50%, 12px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
.ht-bulk-count {
  font-family: var(--font-body);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(167, 139, 250, 0.95);
  padding: 0 4px 0 6px;
}
.ht-bulk-btn {
  background: rgba(167, 139, 250, 0.10);
  border: 1px solid rgba(167, 139, 250, 0.35);
  color: rgba(196, 181, 253, 0.95);
  font-family: var(--font-body);
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer; outline: none;
  transition: all 0.16s ease;
}
.ht-bulk-btn:hover {
  background: rgba(167, 139, 250, 0.22);
  border-color: rgba(167, 139, 250, 0.65);
  transform: translateY(-1px);
}
.ht-bulk-btn-danger {
  background: rgba(251, 113, 133, 0.10);
  border-color: rgba(251, 113, 133, 0.40);
  color: rgba(251, 113, 133, 0.95);
}
.ht-bulk-btn-danger:hover {
  background: rgba(251, 113, 133, 0.22);
  border-color: rgba(251, 113, 133, 0.65);
}
.ht-bulk-btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.65);
}
.ht-bulk-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.32);
  color: rgba(255, 255, 255, 0.95);
}

/* Unit-ID chips shown in the spot detail view when a single spot holds
   multiple units (qty > 1). Each chip is the lettered sub-ID — 63a, 63b,
   63c, etc. — derived from the spot number + the unit's index. */
.ht-item-ids-row .ht-item-val {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.ht-item-id-chip {
  font-family: 'Press Start 2P', var(--font-body), monospace;
  font-size: 9px;
  letter-spacing: 0.02em;
  color: rgba(196, 181, 253, 0.98);
  background: rgba(167, 139, 250, 0.12);
  border: 1px solid rgba(167, 139, 250, 0.40);
  padding: 5px 8px 4px;
  border-radius: 6px;
  line-height: 1;
  user-select: text;
}

/* Highlight the CURRENT unit's chip inside the sibling list on the spot
   detail view — so when you drill into 63c, the chip [63c] is brighter
   than its 63a, 63b, 63d, 63e, 63f siblings. */
.ht-item-id-chip.is-self {
  background: rgba(167, 139, 250, 0.32);
  border-color: rgba(196, 181, 253, 0.95);
  color: #fff;
  box-shadow: 0 0 14px rgba(167, 139, 250, 0.45);
}

/* ──────────────────────────────────────────────────────────────────────
   Light-theme overrides for the parts the original light pass missed
   (overview panel, sort toggle, batch-mode toggle, bulk bar, action
   buttons, batch-id chips). Without these the dark glass + dim text
   reads as illegible black-on-light blocks in light mode.
   ────────────────────────────────────────────────────────────────────── */

/* Landing action buttons (overview / clear-all triggers + ghost btn) */
html[data-theme="light"] .ht-btn-ghost,
html[data-theme="light"] .ht-overview-trigger {
  background: rgba(124, 58, 237, 0.06);
  border-color: rgba(124, 58, 237, 0.30);
  color: rgba(124, 58, 237, 1);
}
html[data-theme="light"] .ht-btn-ghost:hover,
html[data-theme="light"] .ht-overview-trigger:hover {
  background: rgba(124, 58, 237, 0.14);
  border-color: rgba(124, 58, 237, 0.55);
  color: rgba(91, 33, 182, 1);
}
html[data-theme="light"] .ht-btn-danger,
html[data-theme="light"] .ht-clear-all-trigger {
  background: rgba(244, 63, 94, 0.10);
  border-color: rgba(244, 63, 94, 0.45);
  color: rgba(190, 18, 60, 1);
}
html[data-theme="light"] .ht-btn-danger:hover,
html[data-theme="light"] .ht-clear-all-trigger:hover {
  background: rgba(244, 63, 94, 0.22);
  border-color: rgba(244, 63, 94, 0.75);
  color: #ffffff;
}

/* Sort toggle (shelf view header) */
html[data-theme="light"] .ht-sort-toggle {
  background: rgba(124, 58, 237, 0.04);
  border-color: rgba(124, 58, 237, 0.25);
}
html[data-theme="light"] .ht-sort-toggle-lbl { color: rgba(124, 58, 237, 0.85); }
html[data-theme="light"] .ht-sort-pill { color: rgba(71, 85, 105, 0.85); }
html[data-theme="light"] .ht-sort-pill:hover {
  background: rgba(124, 58, 237, 0.10);
  color: rgba(91, 33, 182, 1);
}
html[data-theme="light"] .ht-sort-pill.is-on {
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.55);
  color: rgba(91, 33, 182, 1);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.18);
}

/* Quick-add modal: batch-mode "Keep open" toggle */
html[data-theme="light"] .ht-qa-batchmode-pill {
  background: rgba(124, 58, 237, 0.06);
  border-color: rgba(124, 58, 237, 0.35);
  color: rgba(91, 33, 182, 1);
}
html[data-theme="light"] .ht-qa-batchmode-dot {
  background: rgba(124, 58, 237, 0.40);
  box-shadow: inset 0 0 0 1px rgba(124, 58, 237, 0.55);
}
html[data-theme="light"] .ht-qa-batchmode:hover .ht-qa-batchmode-pill {
  border-color: rgba(124, 58, 237, 0.60);
  color: rgba(76, 29, 149, 1);
}
html[data-theme="light"] .ht-qa-batchmode input:checked + .ht-qa-batchmode-pill {
  background: rgba(124, 58, 237, 0.20);
  border-color: rgba(124, 58, 237, 0.75);
  color: rgba(76, 29, 149, 1);
  box-shadow: 0 0 14px rgba(124, 58, 237, 0.22);
}
html[data-theme="light"] .ht-qa-batchmode input:checked + .ht-qa-batchmode-pill .ht-qa-batchmode-dot {
  background: rgba(124, 58, 237, 1);
  box-shadow: 0 0 8px rgba(124, 58, 237, 0.85);
}

/* Bulk action bar (shelf multi-select) */
html[data-theme="light"] .ht-bulk-bar {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(124, 58, 237, 0.45);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.18),
    0 0 0 1px rgba(124, 58, 237, 0.10) inset;
  color: #1e293b;
}
html[data-theme="light"] .ht-bulk-count { color: rgba(91, 33, 182, 1); }
html[data-theme="light"] .ht-bulk-btn {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.35);
  color: rgba(91, 33, 182, 1);
}
html[data-theme="light"] .ht-bulk-btn:hover {
  background: rgba(124, 58, 237, 0.22);
  border-color: rgba(124, 58, 237, 0.70);
  color: #ffffff;
}
html[data-theme="light"] .ht-bulk-btn-danger {
  background: rgba(244, 63, 94, 0.10);
  border-color: rgba(244, 63, 94, 0.40);
  color: rgba(190, 18, 60, 1);
}
html[data-theme="light"] .ht-bulk-btn-danger:hover {
  background: rgba(244, 63, 94, 0.25);
  border-color: rgba(244, 63, 94, 0.75);
  color: #ffffff;
}
html[data-theme="light"] .ht-bulk-btn-ghost {
  background: transparent;
  border-color: rgba(0, 0, 0, 0.12);
  color: rgba(71, 85, 105, 0.85);
}

/* Item-id sibling chips on the spot-detail view */
html[data-theme="light"] .ht-item-id-chip {
  background: rgba(124, 58, 237, 0.10);
  border-color: rgba(124, 58, 237, 0.35);
  color: rgba(91, 33, 182, 1);
}
html[data-theme="light"] .ht-item-id-chip.is-self {
  background: rgba(124, 58, 237, 0.28);
  border-color: rgba(124, 58, 237, 0.85);
  color: #ffffff;
  box-shadow: 0 0 14px rgba(124, 58, 237, 0.30);
}

/* ── Overview side panel ─────────────────────────────────────────────── */
html[data-theme="light"] .ht-overview {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(124, 58, 237, 0.40);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.18),
    0 0 0 1px rgba(124, 58, 237, 0.10) inset,
    0 0 60px rgba(124, 58, 237, 0.10);
}
html[data-theme="light"] .ht-overview-eyebrow { color: rgba(124, 58, 237, 0.85); }
html[data-theme="light"] .ht-overview-title    { color: #0f172a; }
html[data-theme="light"] .ht-overview-close {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.08);
  color: rgba(71, 85, 105, 0.85);
}
html[data-theme="light"] .ht-overview-close:hover {
  background: rgba(244, 63, 94, 0.10);
  border-color: rgba(244, 63, 94, 0.40);
  color: rgba(190, 18, 60, 1);
}
html[data-theme="light"] .ht-overview-filter {
  background: rgba(124, 58, 237, 0.04);
  border-color: rgba(124, 58, 237, 0.20);
}
html[data-theme="light"] .ht-overview-pill { color: rgba(71, 85, 105, 0.85); }
html[data-theme="light"] .ht-overview-pill:hover { color: rgba(91, 33, 182, 1); }
html[data-theme="light"] .ht-overview-pill.is-on {
  background: rgba(124, 58, 237, 0.18);
  border-color: rgba(124, 58, 237, 0.55);
  color: rgba(91, 33, 182, 1);
  box-shadow: 0 0 10px rgba(124, 58, 237, 0.18);
}
html[data-theme="light"] .ht-overview-search {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(124, 58, 237, 0.25);
  color: #0f172a;
}
html[data-theme="light"] .ht-overview-search:focus {
  border-color: rgba(124, 58, 237, 0.65);
  background: #ffffff;
}
html[data-theme="light"] .ht-overview-search::placeholder { color: rgba(30, 41, 59, 0.35); }
html[data-theme="light"] .ht-overview-stat {
  background: rgba(124, 58, 237, 0.06);
  border-color: rgba(124, 58, 237, 0.22);
}
html[data-theme="light"] .ht-overview-stat-lbl { color: rgba(124, 58, 237, 0.85); }
html[data-theme="light"] .ht-overview-stat-val { color: #0f172a; }
html[data-theme="light"] .ht-overview-sectitle {
  color: rgba(124, 58, 237, 0.85);
  border-bottom-color: rgba(124, 58, 237, 0.18);
}
html[data-theme="light"] .ht-overview-shelf-lbl { color: rgba(71, 85, 105, 0.85); }
html[data-theme="light"] .ht-overview-shelf-bar { background: rgba(0, 0, 0, 0.06); }
html[data-theme="light"] .ht-overview-shelf-fill {
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.85), rgba(91, 33, 182, 0.85));
}
html[data-theme="light"] .ht-overview-shelf-val { color: #1e293b; }
html[data-theme="light"] .ht-overview-batch {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(124, 58, 237, 0.22);
}
html[data-theme="light"] .ht-overview-batch-num { color: #0f172a; }
html[data-theme="light"] .ht-overview-batch-stage { color: rgba(180, 83, 9, 1); }
html[data-theme="light"] .ht-overview-batch-range { color: rgba(91, 33, 182, 1); }
html[data-theme="light"] .ht-overview-batch-split { color: rgba(71, 85, 105, 0.85); }
html[data-theme="light"] .ht-overview-batch-count strong { color: rgba(124, 58, 237, 1); }
html[data-theme="light"] .ht-overview-batch-count span { color: rgba(71, 85, 105, 0.85); }
html[data-theme="light"] .ht-overview-empty {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(124, 58, 237, 0.22);
  color: rgba(71, 85, 105, 0.85);
}