/* Components CSS - Estilos de componentes */

/* ========== FILTER OPTION (CHECKBOX) ========== */
.filter-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  transition: background-color var(--transition-fast);
}

.filter-option:hover {
  background-color: var(--color-bg-tertiary);
}

.filter-option input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.filter-option input[type="checkbox"]:focus {
  outline: var(--focus-outline-width) var(--focus-outline-style) var(--color-focus-outline);
  outline-offset: var(--focus-outline-offset);
}

.filter-label {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.filter-count {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ========== CRITERION CARD ========== */
.criterion-card {
  background-color: var(--color-bg-primary);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.criterion-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-dark);
}

/* Estilos para <details> */
.criterion-details {
  width: 100%;
}

.criterion-details[open] .criterion-button {
  background-color: var(--color-primary-lighter);
}

/* Remover el marcador por defecto de <summary> */
.criterion-details summary {
  list-style: none;
}

.criterion-details summary::-webkit-details-marker {
  display: none;
}

.criterion-button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  text-align: left;
  background-color: transparent;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  min-height: var(--touch-target-min);
}

.criterion-button:hover {
  background-color: var(--color-bg-secondary);
}

.criterion-button:focus {
  outline: var(--focus-outline-width) var(--focus-outline-style) var(--color-focus-outline);
  outline-offset: calc(var(--focus-outline-offset) * -1);
}

.criterion-button[aria-expanded="true"] {
  background-color: var(--color-primary-lighter);
}

.criterion-number {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  min-width: 3.5rem;
  flex-shrink: 0;
}

.criterion-title {
  flex: 1;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

@media (min-width: 768px) {
  .criterion-title {
    font-size: var(--font-size-lg);
  }
}

/* ========== CRITERION LEVEL BADGE ========== */
.criterion-level {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: var(--border-radius-full);
  flex-shrink: 0;
  min-width: 3rem;
  text-align: center;
}

.level-a {
  background-color: var(--color-level-a-bg);
  color: var(--color-level-a);
}

.level-aa {
  background-color: var(--color-level-aa-bg);
  color: var(--color-level-aa);
}

.level-aaa {
  background-color: var(--color-level-aaa-bg);
  color: var(--color-level-aaa);
}

/* ========== CRITERION DETAIL ========== */
.criterion-detail {
  padding: var(--spacing-lg);
  background-color: var(--color-bg-secondary);
  border-top: var(--border-width) solid var(--color-border);
}

@media (min-width: 768px) {
  .criterion-detail {
    padding: var(--spacing-xl);
  }
}

.criterion-detail[hidden] {
  display: none;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: var(--border-width) solid var(--color-border);
}

.detail-title {
  flex: 1;
  font-size: var(--font-size-xl);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

@media (min-width: 768px) {
  .detail-title {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
  }
}

.detail-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.detail-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.detail-section h6 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-section p {
  margin: 0;
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
}

.detail-section ul {
  list-style: disc;
  padding-left: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.detail-section li {
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
}

.detail-section a {
  color: var(--color-primary);
  text-decoration: underline;
  word-break: break-word;
}

.detail-section a:hover {
  color: var(--color-primary-dark);
}

.detail-section a:focus {
  outline: var(--focus-outline-width) var(--focus-outline-style) var(--color-focus-outline);
  outline-offset: var(--focus-outline-offset);
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  border: var(--border-width) solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: var(--touch-target-min);
}

.btn:focus {
  outline: var(--focus-outline-width) var(--focus-outline-style) var(--color-focus-outline);
  outline-offset: var(--focus-outline-offset);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-bg-tertiary);
  border-color: var(--color-border-dark);
}

/* ========== MESSAGES ========== */
.message {
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border: var(--border-width) solid;
  margin-bottom: var(--spacing-lg);
}

.message-error {
  background-color: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

.message-success {
  background-color: var(--color-success-bg);
  border-color: var(--color-success);
  color: var(--color-success);
}

.message-warning {
  background-color: var(--color-warning-bg);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.message h2 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.message p {
  margin-bottom: var(--spacing-md);
}

.message p:last-child {
  margin-bottom: 0;
}

/* ========== NO RESULTS MESSAGE ========== */
.no-results {
  text-align: center;
  padding: var(--spacing-2xl);
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  border: var(--border-width) dashed var(--color-border);
}

.no-results h3 {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.no-results p {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ========== NOSCRIPT MESSAGE ========== */
.noscript-message {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  z-index: 9999;
}

.noscript-message > div {
  max-width: 600px;
  text-align: center;
}

.noscript-message h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-error);
}

.noscript-message p {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
}

/* ========== LOADING SPINNER (opcional) ========== */
.spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-2xl);
}