/* ReagentEditor Component Styles */

.mint-reagent-editor {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  border-top: 3px solid var(--reagent-color, var(--color-primary));
  overflow: hidden;
}

/* Sections */

.mint-reagent-editor__section {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.mint-reagent-editor__section-header {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.mint-reagent-editor__section-icon {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
  color: var(--reagent-color, var(--color-primary));
  opacity: 0.7;
}

/* Identity */

.mint-reagent-editor__identity {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.mint-reagent-editor__color-wrapper {
  position: relative;
  flex-shrink: 0;
  cursor: pointer;
}

.mint-reagent-editor__color-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.mint-reagent-editor__color-swatch {
  display: block;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius);
  box-shadow: 0 0 0 2px var(--bg-secondary), 0 0 0 3px var(--border-color);
  transition: box-shadow 0.15s ease;
}

.mint-reagent-editor__color-wrapper:hover .mint-reagent-editor__color-swatch {
  box-shadow: 0 0 0 2px var(--bg-secondary), 0 0 0 3px var(--reagent-color, var(--border-color));
}

.mint-reagent-editor__name-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}

.mint-reagent-editor__name-input::placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.mint-reagent-editor__name-input:focus {
  border-bottom-color: var(--reagent-color, var(--color-primary));
}

/* Fields & layout */

.mint-reagent-editor__field {
  margin-bottom: 0.625rem;
}

.mint-reagent-editor__field:last-child {
  margin-bottom: 0;
}

.mint-reagent-editor__field--flex {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1 1 0;
  width: 0;
  min-width: 0;
}

.mint-reagent-editor__position-row {
  display: flex;
  gap: 0.625rem;
  width: 100%;
}

.mint-reagent-editor .mint-select {
  width: 100%;
  min-width: 0;
}

.mint-reagent-editor__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.mint-reagent-editor__inline-input {
  box-sizing: border-box;
  width: 100%;
  min-height: var(--form-height-sm);
  padding: 0 0.625rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  outline: none;
  text-transform: capitalize;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.mint-reagent-editor__inline-input::placeholder {
  text-transform: none;
}

.mint-reagent-editor__inline-input:focus {
  border-color: var(--reagent-color, var(--color-primary));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--reagent-color, var(--color-primary)) 25%, transparent);
}

.mint-reagent-editor__inline-input--error {
  border-color: var(--mint-error);
}

.mint-reagent-editor__inline-input--error:focus {
  border-color: var(--mint-error);
  box-shadow: var(--focus-ring-error);
}

/* Inline field validation error */

.mint-reagent-editor__field-error {
  grid-column: 2;
  font-size: 0.6875rem;
  color: var(--mint-error);
  line-height: 1.2;
}

/* Unit select in section header — uses reagent color */

.mint-reagent-editor__unit-select {
  margin-left: auto;
  padding: 0.125rem 0.375rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--reagent-color, var(--color-primary));
  background-color: color-mix(in srgb, var(--reagent-color, var(--color-primary)) 10%, transparent);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  outline: none;
  transition: background-color 0.15s ease;
}

.mint-reagent-editor__unit-select:hover {
  background-color: color-mix(in srgb, var(--reagent-color, var(--color-primary)) 18%, transparent);
}

/* Dilution generator */

.mint-reagent-editor__generator {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 0.75rem;
  margin-bottom: 0.625rem;
  overflow: hidden;
}

.mint-reagent-editor__generator-inputs {
  display: flex;
  gap: 0.625rem;
  margin-bottom: 0.5rem;
}

.mint-reagent-editor__generator-inputs > * {
  flex: 1;
  min-width: 0;
}

/* Ensure all child controls fill their parent and can shrink */
.mint-reagent-editor .mint-number-input {
  width: 100%;
  min-width: 0;
}

.mint-reagent-editor .mint-number-input__input {
  min-width: 0;
  width: 0;
  flex: 1;
}

.mint-reagent-editor .mint-number-input:focus-within {
  border-color: var(--reagent-color, var(--color-primary));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--reagent-color, var(--color-primary)) 25%, transparent);
}


.mint-reagent-editor__presets {
  display: flex;
  gap: 0.375rem;
}

.mint-reagent-editor__preset-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 1.75rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.12s ease;
}

.mint-reagent-editor__preset-btn:hover {
  color: var(--reagent-color, var(--color-primary));
  border-color: var(--reagent-color, var(--color-primary));
  background-color: color-mix(in srgb, var(--reagent-color, var(--color-primary)) 8%, transparent);
}

.mint-reagent-editor__preset-btn:active {
  transform: scale(0.96);
}

/* Manual entry */

.mint-reagent-editor__manual {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 0.625rem;
}

.mint-reagent-editor__manual .mint-number-input {
  flex: 1;
  width: 0; /* flex-basis override so flex: 1 controls sizing */
}

.mint-reagent-editor__add-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--form-height-sm);
  height: var(--form-height-sm);
  flex-shrink: 0;
  border-radius: var(--radius);
  background-color: var(--reagent-color, var(--color-primary));
  color: white;
  border: none;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.1s ease;
}

.mint-reagent-editor__add-btn:hover:not(:disabled) {
  filter: brightness(0.88);
}

.mint-reagent-editor__add-btn:active:not(:disabled) {
  transform: scale(0.92);
}

.mint-reagent-editor__add-btn:disabled {
  opacity: var(--mint-disabled-opacity);
  cursor: not-allowed;
}

/* Level table */

.mint-reagent-editor__table {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 14rem;
  display: flex;
  flex-direction: column;
}

.mint-reagent-editor__table-body {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) transparent;
}

.mint-reagent-editor__table-header {
  display: flex;
  align-items: center;
  padding: 0.375rem 0.5rem;
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.mint-reagent-editor__table-header .mint-reagent-editor__table-col {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.mint-reagent-editor__table-row {
  display: flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  border-left: 2px solid transparent;
  transition: background-color 0.1s ease, border-left-color 0.1s ease;
}

.mint-reagent-editor__table-row:last-child {
  border-bottom: none;
}

.mint-reagent-editor__table-row:hover {
  background-color: color-mix(in srgb, var(--reagent-color, var(--color-primary)) 5%, var(--bg-secondary));
  border-left-color: var(--reagent-color, var(--color-primary));
}

.mint-reagent-editor__table-col--level {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.mint-reagent-editor__table-col--reps {
  width: 5.5rem;
  flex-shrink: 0;
}

.mint-reagent-editor__table-col--action {
  width: 1.75rem;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}

.mint-reagent-editor__level-value {
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mint-reagent-editor__level-unit {
  font-family: 'Fira Code', monospace;
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.mint-reagent-editor__remove-level-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.375rem;
  height: 1.375rem;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.1s ease, color 0.1s ease, background-color 0.1s ease;
}

.mint-reagent-editor__table-row:hover .mint-reagent-editor__remove-level-btn {
  opacity: 1;
}

.mint-reagent-editor__remove-level-btn:hover {
  color: var(--mint-error);
  background-color: var(--mint-error-bg);
}

/* Empty state */

.mint-reagent-editor__empty {
  text-align: center;
  padding: 1.25rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Position summary — reagent-tinted background */

.mint-reagent-editor__summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.625rem 1rem;
  background-color: color-mix(in srgb, var(--reagent-color, var(--color-primary)) 6%, var(--bg-tertiary));
  border-bottom: 1px solid var(--border-color);
}

.mint-reagent-editor__summary-item {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.mint-reagent-editor__summary-value {
  font-family: 'Fira Code', monospace;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--reagent-color, var(--text-primary));
}

.mint-reagent-editor__summary-label {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.mint-reagent-editor__summary-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background-color: var(--reagent-color, var(--text-muted));
  opacity: 0.5;
  flex-shrink: 0;
}

/* Overflow warning */

.mint-reagent-editor__summary--overflow {
  background-color: var(--mint-warning-bg);
}

.mint-reagent-editor__summary--overflow .mint-reagent-editor__summary-value {
  color: var(--mint-warning-hover);
}

.mint-reagent-editor__summary--overflow .mint-reagent-editor__summary-dot {
  background-color: var(--mint-warning);
}

.mint-reagent-editor__summary-warning {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--mint-warning-hover);
  margin-left: 0.25rem;
}

/* Footer */

.mint-reagent-editor__footer {
  padding: 0.75rem 1rem;
}

.mint-reagent-editor__footer .mint-button {
  width: 100%;
}