/* Events Filter Sidebar */
.events-filter-sidebar {
  max-width: 100%;
}

.events-filter-sidebar h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0;
}

/* Filter Sections - Details Elements */
.filter-section {
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.filter-section:last-of-type {
  border-bottom: none;
}

.filter-section > summary {
  padding: 0.75rem 0;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-gray-900);
  list-style: none;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-section > summary::-webkit-details-marker {
  display: none;
}

.filter-section > summary:hover {
  color: var(--color-primary-600);
}

.filter-section[open] > summary {
  margin-bottom: 0.5rem;
}

/* Expand/Collapse Chevron Icon */
.filter-section > summary::after {
  content: '';
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: auto;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234b5563' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.filter-section[open] > summary::after {
  transform: rotate(180deg);
}

/* Filter section icon styling */
.filter-section > summary svg {
  flex-shrink: 0;
  transition: color 0.2s ease;
}

.filter-section > summary:hover svg {
  stroke: var(--color-primary-700);
}

/* Dark mode icon hover */
.dark .filter-section > summary:hover svg {
  stroke: var(--color-primary-300);
}

/* Radio and Checkbox Container */
.filter-section .js-form-type-radios,
.filter-section .js-form-type-checkboxes,
.filter-section .filter-checkbox-item {
  margin: 0;
  padding: 0;
}

/* Individual Radio/Checkbox Items */
.filter-section .form-item {
  margin: 0 0 0.5rem 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.filter-section .form-item:last-child {
  margin-bottom: 0;
}

/* Radio and Checkbox Inputs */
.filter-section .form-radio,
.filter-section .form-checkbox {
  margin: 0;
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  cursor: pointer;
  border: 1px solid var(--color-gray-300);
  padding: 0;
}

.filter-section .form-radio:checked,
.filter-section .form-checkbox:checked {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.filter-section .form-radio:focus,
.filter-section .form-checkbox:focus {
  outline: none;
  ring: 2px;
  ring-color: var(--color-primary-600);
  ring-offset: 2px;
}

/* Labels */
.filter-section label {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-gray-700);
  cursor: pointer;
  flex: 1;
  padding: 0;
}

/* Date Inputs */
.filter-date-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-gray-300);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.filter-date-input:focus {
  outline: none;
  border-color: var(--color-primary-600);
  box-shadow: 0 0 0 2px rgba(22, 160, 133, 0.1);
}

.filter-section .form-item.js-form-type-date label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Actions */
.filter-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

.filter-actions .form-submit {
  width: 100%;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.filter-actions .button--primary {
  background: var(--color-primary-600);
  color: white;
}

.filter-actions .button--primary:hover {
  background: var(--color-primary-700);
}

.filter-actions .button--secondary {
  background: transparent;
  color: var(--color-gray-500);
  border: 1px solid var(--color-gray-300);
}

.filter-actions .button--secondary:hover {
  background: var(--color-gray-50);
  color: var(--color-gray-900);
}

/* Dark Mode (site .dark class toggle) */
.dark .filter-section {
  border-bottom-color: var(--color-gray-700);
}

.dark .filter-section > summary {
  color: var(--color-gray-50);
}

.dark .filter-section > summary:hover {
  color: var(--color-primary-400);
}

.dark .filter-section label {
  color: var(--color-gray-300);
}

.dark .filter-section .form-radio,
.dark .filter-section .form-checkbox {
  border-color: var(--color-gray-600);
  background-color: var(--color-gray-800);
}

.dark .filter-section .form-radio:checked,
.dark .filter-section .form-checkbox:checked {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
}

.dark .filter-date-input {
  background: var(--color-gray-800);
  border-color: var(--color-gray-600);
  color: var(--color-gray-50);
}

.dark .filter-actions .button--secondary {
  color: var(--color-gray-300);
  border-color: var(--color-gray-600);
}

.dark .filter-actions .button--secondary:hover {
  background: var(--color-gray-800);
  color: var(--color-gray-50);
}

/* Dark mode chevron icon - lighter stroke color */
.dark .filter-section > summary::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

/* Sticky Sidebar on Desktop */
@media (min-width: 1024px) {
  .events-filter-sidebar {
    position: sticky;
    top: 2rem;
  }
}