/* Color Picker Modal */
.color-picker-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.color-picker-overlay.show {
  opacity: 1;
  visibility: visible;
}

.color-picker-modal {
  background: var(--color-bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  width: 90%;
  max-height: 85vh;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.2s;
}

.color-picker-overlay.show .color-picker-modal {
  transform: scale(1);
}

.color-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--color-border);
}

.color-picker-header h3 {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.color-picker-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: var(--color-text-tertiary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.color-picker-close:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
}

.color-picker-content {
  padding: var(--spacing-4);
  max-height: calc(85vh - 60px);
  overflow-y: auto;
}

.color-picker-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
}

.color-picker-color {
  aspect-ratio: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.color-picker-color:hover {
  transform: scale(1.1);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.color-picker-color:active {
  transform: scale(0.95);
}

/* Checkmark indicator for selected color */
.color-picker-color.selected::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' d='M13 4l-7 7-3-3'/%3E%3C/svg%3E") no-repeat center;
}

/* No color button */
.color-picker-no-color {
  background-color: var(--color-bg-secondary) !important;
  border: 2px dashed var(--color-border) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.color-picker-no-color:hover {
  background-color: var(--color-bg-hover) !important;
  color: var(--color-text-primary);
  border-color: var(--color-text-tertiary) !important;
}

.color-picker-custom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-4);
}

.color-picker-input {
  width: 100%;
  padding: var(--spacing-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-secondary);
  outline: none;
  transition: all var(--transition-base);
  margin-bottom: var(--spacing-2);
}

.color-picker-input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(35, 131, 226, 0.1);
}

.color-picker-actions {
  display: flex;
  gap: var(--spacing-2);
  justify-content: flex-end;
}

@media (max-width: 480px) {
  .color-picker-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}