/* UUID Generator — tool-specific styles */

/* Controls layout */
.uuid-controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.uuid-control-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.uuid-control-label {
  min-width: 6rem;
  font-weight: 500;
  color: var(--color-text);
  flex-shrink: 0;
}

/* Version pill toggle */
.uuid-version-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--color-bg-secondary, var(--color-bg));
}

.uuid-version-option {
  display: flex;
  cursor: pointer;
}

.uuid-version-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.uuid-version-option span {
  display: block;
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary, var(--color-text));
  transition: background 0.15s, color 0.15s;
  user-select: none;
  border-right: 1px solid var(--color-border);
}

.uuid-version-option:last-child span {
  border-right: none;
}

.uuid-version-option input[type="radio"]:checked + span {
  background: var(--color-accent, #2563eb);
  color: #fff;
}

.uuid-version-option input[type="radio"]:focus-visible + span {
  outline: 2px solid var(--color-accent, #2563eb);
  outline-offset: -2px;
}

/* Quantity select */
.uuid-select {
  padding: 0.4rem 2rem 0.4rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 0.4rem;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
  cursor: pointer;
  appearance: auto;
}

.uuid-select:focus-visible {
  outline: 2px solid var(--color-accent, #2563eb);
  outline-offset: 1px;
}

/* Format checkboxes */
.uuid-format-options {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.uuid-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  font-size: 0.9rem;
  user-select: none;
}

.uuid-checkbox-label input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
  accent-color: var(--color-accent, #2563eb);
}

/* Results list */
.uuid-results {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: var(--color-bg-secondary, var(--color-bg));
}

.uuid-results:empty {
  display: none;
}

.uuid-result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  gap: 0.75rem;
}

.uuid-result-row:last-child {
  border-bottom: none;
}

.uuid-result-row:nth-child(even) {
  background: var(--color-bg-alt, transparent);
}

.uuid-value {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88rem;
  color: var(--color-text);
  word-break: break-all;
  flex: 1;
}

.uuid-copy-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
  background: transparent;
  color: var(--color-text-secondary, var(--color-text));
  cursor: pointer;
  font-size: 0.8rem;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  padding: 0;
}

.uuid-copy-btn:hover {
  background: var(--color-accent, #2563eb);
  color: #fff;
  border-color: var(--color-accent, #2563eb);
}

.uuid-copy-btn:focus-visible {
  outline: 2px solid var(--color-accent, #2563eb);
  outline-offset: 1px;
}

.uuid-copy-btn.is-copied {
  background: var(--color-success, #16a34a);
  color: #fff;
  border-color: var(--color-success, #16a34a);
}

/* Bottom action buttons */
.uuid-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

/* Validator */
.uuid-validator-panel h2 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.uuid-validate-input {
  width: 100%;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
}

.uuid-validate-result {
  margin-top: 0.6rem;
  font-size: 0.9rem;
  min-height: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.uuid-validate-result[data-state="valid"] {
  color: var(--color-success, #16a34a);
}

.uuid-validate-result[data-state="invalid"] {
  color: var(--color-danger, #dc2626);
}

.uuid-validate-result[data-state="empty"] {
  display: none;
}

/* Mobile */
@media (max-width: 600px) {
  .uuid-control-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .uuid-control-label {
    min-width: unset;
  }

  .uuid-value {
    font-size: 0.78rem;
  }
}