void-color-picker {
  display: block;
  font-family: var(--void-font-sans);
}

.void-color-picker {
  display: flex;
  flex-direction: column;
  gap: var(--void-space-3);
  width: var(--void-space-32);
}

/* ── Spectrum area ── */

.void-color-picker-area {
  aspect-ratio: 1;
  border-radius: var(--void-radius-md);
  cursor: crosshair;
  position: relative;
  overflow: hidden;
  /* token-ok: color picker gradient — saturation/brightness overlays are intrinsic to component function */
  background:
    linear-gradient(to top, #000, transparent), /* token-ok: brightness gradient */
    linear-gradient(to right, #fff, var(--void-cp-hue)); /* token-ok: saturation gradient */
  touch-action: none;
  user-select: none;
}

.void-color-picker-area-thumb {
  position: absolute;
  width: var(--void-space-4);
  height: var(--void-space-4);
  border-radius: var(--void-radius-full);
  border: 2px solid var(--void-white);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3), inset 0 0 0 1px rgba(0, 0, 0, 0.3); /* token-ok: thumb contrast ring */
  pointer-events: none;
  left: var(--void-cp-area-x, 0%);
  top: var(--void-cp-area-y, 0%);
  transform: translate(-50%, -50%);
}

/* ── Hue slider ── */

.void-color-picker-hue {
  height: var(--void-space-3);
  border-radius: var(--void-radius-full);
  /* token-ok: hue spectrum gradient — rainbow is intrinsic to hue selection */
  background: linear-gradient(
    to right,
    #ff0000, #ffff00, #00ff00, #00ffff, #0000ff, #ff00ff, #ff0000 /* token-ok: hue spectrum */
  );
  cursor: pointer;
  position: relative;
  touch-action: none;
  user-select: none;
}

.void-color-picker-hue-thumb {
  position: absolute;
  width: var(--void-space-4);
  height: var(--void-space-4);
  border-radius: var(--void-radius-full);
  border: 2px solid var(--void-white);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3); /* token-ok: thumb contrast ring */
  pointer-events: none;
  left: var(--void-cp-hue-x, 0%);
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--void-cp-hue);
}

/* ── Preview swatch ── */

.void-color-picker-preview {
  width: var(--void-space-8);
  height: var(--void-space-8);
  border-radius: var(--void-radius-md);
  border: 1px solid var(--void-color-border);
  background: var(--void-cp-current);
}

/* ── Hex input field ── */

.void-color-picker-field {
  display: flex;
  align-items: center;
  gap: var(--void-space-2);
  padding: var(--void-space-2);
  background: var(--void-color-bg-secondary);
  border: 1px solid var(--void-color-border);
  border-radius: var(--void-radius-md);
  transition: border-color var(--void-duration-fast) var(--void-ease-in-out),
              box-shadow var(--void-duration-fast) var(--void-ease-in-out);
}

.void-color-picker-field:hover {
  border-color: var(--void-color-border-strong);
}

.void-color-picker-field:focus-within {
  border-color: var(--void-color-border-focus);
  box-shadow: 0 0 0 1px var(--void-color-border-focus);
}

.void-color-picker-field-swatch {
  width: var(--void-space-5);
  height: var(--void-space-5);
  border-radius: var(--void-radius-sm);
  border: 1px solid var(--void-color-border);
  background: var(--void-cp-current);
  flex-shrink: 0;
}

.void-color-picker-field-separator {
  align-self: stretch;
  width: 1px;
  margin-block: calc(-1 * var(--void-space-2));
  background: var(--void-color-border);
  flex-shrink: 0;
}

.void-color-picker-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--void-color-text);
  font-family: var(--void-font-mono);
  font-size: var(--void-text-sm);
  line-height: var(--void-leading-normal);
  text-align: center;
  padding: 0;
}

.void-color-picker-input:disabled {
  cursor: not-allowed;
}

.void-color-picker-field:has(.void-color-picker-input:disabled) {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Swatches grid ── */

.void-color-picker-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, var(--void-space-6));
  gap: var(--void-space-2);
}

.void-color-picker-swatch {
  width: var(--void-space-6);
  height: var(--void-space-6);
  border-radius: var(--void-radius-full);
  border: 1px solid var(--void-color-border);
  background: var(--void-cp-swatch);
  cursor: pointer;
  padding: 0;
  transition: box-shadow var(--void-duration-fast) var(--void-ease-in-out),
              transform var(--void-duration-fast) var(--void-ease-in-out);
}

.void-color-picker-swatch:hover {
  box-shadow: 0 0 0 2px var(--void-color-border-focus);
  transform: scale(1.1);
}

.void-color-picker-swatch:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Compact variant ── */

.void-color-picker-compact {
  position: relative;
  display: inline-flex;
}

.void-color-picker-compact-trigger {
  display: flex;
  align-items: center;
  gap: var(--void-space-2);
  padding: var(--void-space-2) var(--void-space-3);
  background: var(--void-color-bg-secondary);
  border: 1px solid var(--void-color-border);
  border-radius: var(--void-radius-md);
  cursor: pointer;
  transition: border-color var(--void-duration-fast) var(--void-ease-in-out);
}

.void-color-picker-compact-trigger:hover {
  border-color: var(--void-color-border-strong);
}

.void-color-picker-compact-trigger:focus-within {
  border-color: var(--void-color-border-focus);
  box-shadow: 0 0 0 1px var(--void-color-border-focus);
}

.void-color-picker-compact-trigger:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.void-color-picker-compact-swatch {
  width: var(--void-space-5);
  height: var(--void-space-5);
  border-radius: var(--void-radius-sm);
  border: 1px solid var(--void-color-border);
  background: var(--void-cp-current);
  flex-shrink: 0;
}

.void-color-picker-compact-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--void-color-text);
  font-family: var(--void-font-mono);
  font-size: var(--void-text-sm);
  text-align: center;
  width: 5.5em; /* token-ok: intrinsic hex input field width */
  padding: 0;
}

.void-color-picker-compact-input:disabled {
  cursor: not-allowed;
}

.void-color-picker-compact-dropdown {
  position: absolute;
  top: calc(100% + var(--void-space-2));
  left: 0;
  z-index: var(--void-z-dropdown);
  background: var(--void-color-bg-elevated);
  border: 1px solid var(--void-color-border);
  border-radius: var(--void-radius-lg);
  padding: var(--void-space-3);
  box-shadow: var(--void-shadow-lg, 0 4px 12px var(--void-color-bg-overlay));
}

/* ── Size variants ── */

void-color-picker[size="sm"] .void-color-picker {
  width: var(--void-space-24);
  gap: var(--void-space-2);
}

void-color-picker[size="sm"] .void-color-picker-hue {
  height: var(--void-space-2);
}

void-color-picker[size="sm"] .void-color-picker-preview {
  width: var(--void-space-6);
  height: var(--void-space-6);
}

void-color-picker[size="sm"] .void-color-picker-field {
  padding: var(--void-space-1);
  gap: var(--void-space-1);
}

void-color-picker[size="sm"] .void-color-picker-field-swatch {
  width: var(--void-space-4);
  height: var(--void-space-4);
}

void-color-picker[size="sm"] .void-color-picker-field-separator {
  margin-block: calc(-1 * var(--void-space-1));
}

void-color-picker[size="lg"] .void-color-picker-field-separator {
  margin-block: calc(-1 * var(--void-space-3));
}

void-color-picker[size="sm"] .void-color-picker-input {
  font-size: var(--void-text-xs);
}

void-color-picker[size="sm"] .void-color-picker-area-thumb,
void-color-picker[size="sm"] .void-color-picker-hue-thumb {
  width: var(--void-space-3);
  height: var(--void-space-3);
}

void-color-picker[size="sm"] .void-color-picker-compact-trigger {
  padding: var(--void-space-1) var(--void-space-2);
}

void-color-picker[size="sm"] .void-color-picker-compact-swatch {
  width: var(--void-space-4);
  height: var(--void-space-4);
}

void-color-picker[size="sm"] .void-color-picker-compact-input {
  font-size: var(--void-text-xs);
}

void-color-picker[size="lg"] .void-color-picker {
  width: var(--void-space-40);
  gap: var(--void-space-4);
}

void-color-picker[size="lg"] .void-color-picker-hue {
  height: var(--void-space-4);
}

void-color-picker[size="lg"] .void-color-picker-preview {
  width: var(--void-space-10);
  height: var(--void-space-10);
}

void-color-picker[size="lg"] .void-color-picker-field {
  padding: var(--void-space-3);
  gap: var(--void-space-3);
}

void-color-picker[size="lg"] .void-color-picker-field-swatch {
  width: var(--void-space-6);
  height: var(--void-space-6);
}

void-color-picker[size="lg"] .void-color-picker-input {
  font-size: var(--void-text-base);
}

void-color-picker[size="lg"] .void-color-picker-area-thumb,
void-color-picker[size="lg"] .void-color-picker-hue-thumb {
  width: var(--void-space-5);
  height: var(--void-space-5);
}

/* ── Disabled state ── */

void-color-picker[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

void-color-picker[disabled] .void-color-picker-area {
  cursor: not-allowed;
  pointer-events: none;
}

void-color-picker[disabled] .void-color-picker-hue {
  cursor: not-allowed;
  pointer-events: none;
}