/* Color picker popover (public/js/colorpicker.js). Uses the app's CSS variables. */
.cp-popover {
  position: fixed;
  z-index: 1000;
  width: 264px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--panel, #1e1f29);
  color: var(--text, #d8dae6);
  border: 1px solid var(--border, #3a3c4e);
  border-radius: var(--radius, 8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  font: 12px/1.3 system-ui, sans-serif;
  user-select: none;
}

.cp-sv {
  position: relative;
  height: 150px;
  border-radius: calc(var(--radius, 8px) - 3px);
  background-image: linear-gradient(to top, #000, rgba(0, 0, 0, 0)), linear-gradient(to right, #fff, rgba(255, 255, 255, 0));
  cursor: crosshair;
  touch-action: none;
  outline: none;
}

.cp-thumb {
  position: absolute;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.55), inset 0 0 0 1px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.cp-sv:focus-visible .cp-thumb,
.cp-hue:focus-visible .cp-thumb { box-shadow: 0 0 0 3px var(--accent, #7aa2f7); }

.cp-row { display: flex; align-items: center; gap: 8px; }

.cp-preview,
.cp-swatch,
.cp-none-chip {
  /* checkerboard shows through "none" */
  background-image: conic-gradient(#8884 25%, transparent 0 50%, #8884 0 75%, transparent 0);
  background-size: 8px 8px;
}

.cp-preview {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border, #3a3c4e);
}
.cp-preview:not(.cp-is-none) { background-image: none; }

.cp-hue {
  position: relative;
  flex: 1;
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(to right, #f00, #ff0 17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00);
  cursor: pointer;
  touch-action: none;
  outline: none;
}
.cp-hue .cp-thumb { top: 50%; }

.cp-input {
  min-width: 0;
  padding: 4px 6px;
  background: var(--panel-2, #16171f);
  color: var(--text, #d8dae6);
  border: 1px solid var(--border, #3a3c4e);
  border-radius: calc(var(--radius, 8px) - 4px);
  font: 12px ui-monospace, monospace;
}
.cp-input:focus { outline: none; border-color: var(--accent, #7aa2f7); }
.cp-hex { flex: 1; text-transform: lowercase; }

.cp-btn {
  padding: 4px 8px;
  background: var(--panel-2, #16171f);
  color: var(--text, #d8dae6);
  border: 1px solid var(--border, #3a3c4e);
  border-radius: calc(var(--radius, 8px) - 4px);
  font: inherit;
  cursor: pointer;
}
.cp-btn:hover { border-color: var(--accent, #7aa2f7); }
.cp-mode { width: 46px; font-size: 11px; letter-spacing: 0.05em; }
.cp-eye { flex: none; width: 28px; padding: 2px 0; font-size: 16px; line-height: 1; }

.cp-nums { gap: 6px; }
.cp-num { flex: 1; display: flex; align-items: center; gap: 4px; color: var(--muted, #8b8fa8); }
.cp-num .cp-input { flex: 1; width: 100%; -moz-appearance: textfield; }
.cp-num .cp-input::-webkit-inner-spin-button { display: none; }

.cp-swatches { display: flex; flex-direction: column; gap: 4px; max-height: 210px; overflow-y: auto; }
.cp-group-label { color: var(--muted, #8b8fa8); font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; }
.cp-grid,
.cp-shades { display: grid; grid-template-columns: repeat(9, 1fr); gap: 4px; }

.cp-swatch {
  aspect-ratio: 1;
  min-width: 0;
  padding: 0;
  border: 1px solid rgba(127, 127, 127, 0.35);
  border-radius: 4px;
  cursor: pointer;
}
.cp-swatch:hover { transform: scale(1.12); }
.cp-swatch.cp-selected,
.cp-none.cp-selected { outline: 2px solid var(--accent, #7aa2f7); outline-offset: 1px; }

.cp-footer { display: flex; align-items: center; gap: 8px; }
.cp-none { display: inline-flex; align-items: center; gap: 6px; }
.cp-none-chip {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  border: 1px solid var(--border, #3a3c4e);
}
.cp-label {
  flex: 1;
  text-align: right;
  color: var(--muted, #8b8fa8);
  font: 11px ui-monospace, monospace;
  white-space: pre;
  overflow: hidden;
  text-overflow: ellipsis;
}