/* SVG Lab layout — adapted from references/stream-swag-store-v2.html's modal
   "SVG Lab" concept, as its own full page instead of a popup. */

.lab {
  margin-top: 18px;
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
}

.lab-head {
  height: 52px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 12px;
  letter-spacing: 0.4px;
}

.lab-head-sub {
  color: #666;
  font-weight: 700;
  margin-left: 6px;
}

.lab-grid {
  display: grid;
  grid-template-columns: 235px 1fr 260px;
  min-height: 620px;
}

.lab-col {
  padding: 16px 13px;
}

.lab-layers {
  border-right: 1px solid var(--line-soft);
  overflow-y: auto;
}

.lab-controls {
  border-left: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
}

.layerlabel {
  font-size: 8px;
  letter-spacing: 1.5px;
  color: var(--muted-2);
  text-transform: uppercase;
  font-weight: 900;
  margin: 12px 6px 8px;
}

.layerlabel:first-child {
  margin-top: 0;
}

.dropzone {
  border: 1px dashed rgba(255, 47, 145, 0.33);
  border-radius: var(--radius-sm);
  padding: 17px 10px;
  text-align: center;
  color: #777;
  font-size: 9px;
  background: rgba(255, 47, 145, 0.03);
  cursor: pointer;
}

.dropzone.dragover {
  border-color: var(--pink);
  background: rgba(255, 47, 145, 0.08);
  color: #ddd;
}

.sample-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sample-chip {
  border: 1px solid #29292c;
  background: var(--surface-1);
  color: var(--muted);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  font-size: 9px;
  font-weight: 800;
}

.sample-chip:hover {
  color: #fff;
  border-color: rgba(255, 47, 145, 0.4);
}

.layer-notice {
  font-size: 9px;
  color: var(--pink-2);
  margin: 0 6px 8px;
}

.layer-list {
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.layer-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.layer-btn {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 35px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: #8b8b90;
  text-align: left;
  font-size: 9px;
  padding: 0 8px;
}

.layer-btn.active {
  background: rgba(255, 47, 145, 0.05);
  border-color: rgba(255, 47, 145, 0.19);
  color: #fff;
}

.layer-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layer-expand-toggle {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: var(--surface-1);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  display: grid;
  place-items: center;
}

.layer-expand-toggle:hover {
  color: #fff;
  border-color: rgba(255, 47, 145, 0.4);
}

.subgroup-list {
  margin: 2px 0 6px 20px;
  padding-left: 8px;
  border-left: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.subgroup-row {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding: 0 6px;
  border-radius: var(--radius-sm);
  font-size: 8px;
  color: #83838a;
}

.subgroup-row.highlighted {
  background: rgba(110, 255, 172, 0.07);
  color: #fff;
}

.layer-swatch-sm {
  width: 12px;
  height: 12px;
  border-radius: 4px;
}

.detach-btn {
  flex-shrink: 0;
  border: 1px solid var(--line-soft);
  background: var(--surface-1);
  color: var(--muted);
  border-radius: 6px;
  padding: 3px 7px;
  font-size: 8px;
  font-weight: 800;
}

.detach-btn:hover {
  color: #fff;
  border-color: var(--mint);
}

.layer-swatch {
  display: inline-block;
  width: 17px;
  height: 17px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.layer-count {
  margin-left: auto;
  color: var(--muted-2);
}

.lab-canvas-wrap {
  display: grid;
  place-items: center;
  background: radial-gradient(circle, #151519, #070708 65%);
}

.lab-canvas {
  width: min(470px, 90%);
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: repeating-conic-gradient(#151517 0 25%, #111113 0 50%) 0 / 30px 30px;
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.75), 0 25px 60px rgba(0, 0, 0, 0.8);
}

.lab-canvas svg {
  width: 72%;
  filter: drop-shadow(0 25px 20px rgba(0, 0, 0, 0.7));
}

.lab-canvas svg path,
.lab-canvas svg circle,
.lab-canvas svg ellipse,
.lab-canvas svg rect,
.lab-canvas svg polygon,
.lab-canvas svg polyline,
.lab-canvas svg line,
.lab-canvas svg text,
.lab-canvas svg use {
  cursor: pointer;
}

@keyframes shape-flash {
  0%, 100% { outline: 3px solid transparent; outline-offset: 2px; }
  25% { outline: 3px solid #fff; outline-offset: 2px; }
}

.shape-flash {
  animation: shape-flash 0.55s ease;
}

.empty-state {
  color: var(--muted-2);
  font-size: 11px;
  max-width: 220px;
  text-align: center;
}

.canvas-hint {
  margin: 14px 0 0;
  font-size: 9px;
  color: var(--muted-2);
  text-align: center;
}

.control-block {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--surface-3);
  padding: 12px;
  margin-bottom: 8px;
}

.muted-note {
  margin: 0;
  font-size: 9px;
  color: var(--muted-2);
}

.control-label {
  display: block;
  color: var(--muted);
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 1px;
  font-weight: 900;
  margin-bottom: 8px;
}

.color-input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: transparent;
  padding: 3px;
}

.global-adjust {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-row {
  display: grid;
  grid-template-columns: 62px 1fr 34px;
  align-items: center;
  gap: 8px;
}

.slider-row label {
  font-size: 9px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.slider-row input[type="range"] {
  width: 100%;
  accent-color: var(--pink);
}

.slider-value {
  font-size: 9px;
  color: var(--muted-2);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.reset-adjust-btn {
  align-self: flex-start;
  border: 0;
  background: transparent;
  color: var(--muted-2);
  font-size: 8px;
  font-weight: 800;
  text-decoration: underline;
  padding: 0;
}

.reset-adjust-btn:hover:not(:disabled) {
  color: var(--pink-2);
}

.reset-adjust-btn:disabled {
  opacity: 0.4;
  text-decoration: none;
  cursor: default;
}

.eyedrop-btn {
  width: 100%;
  height: 34px;
  margin-top: 8px;
  border: 1px solid rgba(255, 47, 145, 0.33);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--pink-2);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.4px;
}

.eyedrop-btn:hover {
  background: rgba(255, 47, 145, 0.06);
  color: #fff;
}

.eyedrop-btn.active {
  background: var(--pink-gradient-btn);
  border-color: transparent;
  color: #fff;
}

/* Picking mode: signal that the next click is special, everywhere a click can land. */
body.picking-mode .lab-canvas svg path,
body.picking-mode .lab-canvas svg circle,
body.picking-mode .lab-canvas svg ellipse,
body.picking-mode .lab-canvas svg rect,
body.picking-mode .lab-canvas svg polygon,
body.picking-mode .lab-canvas svg polyline,
body.picking-mode .lab-canvas svg line,
body.picking-mode .lab-canvas svg text,
body.picking-mode .lab-canvas svg use {
  cursor: crosshair;
}

body.picking-mode .layer-btn {
  cursor: crosshair;
}

body.picking-mode .lab-canvas {
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.75), 0 0 0 2px var(--pink), 0 0 30px rgba(255, 47, 145, 0.35);
}

.subgroup-row.pickable {
  cursor: crosshair;
}

.subgroup-row.pickable:hover {
  background: rgba(255, 47, 145, 0.1);
  color: #fff;
}

.export {
  width: 100%;
  height: 38px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--pink-gradient-btn);
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  margin-top: auto;
}

.export:disabled {
  background: var(--surface-1);
  color: var(--muted-2);
  cursor: not-allowed;
}

.export-secondary {
  background: var(--surface-1);
  border: 1px solid var(--line-soft);
  color: var(--muted);
  margin-top: 8px;
}

@media (max-width: 1000px) {
  .lab-grid {
    grid-template-columns: 1fr;
  }
  .lab-layers, .lab-controls {
    border: 0;
    border-bottom: 1px solid var(--line-soft);
  }
}