/**
 * Kursfinder Styles
 * Course finder archive-like view with filters
 */

/* Variables */
:root {
  --wc-primary: #1a4d2e;
  --wc-primary-hover: #153d25;
  --wc-border: #e5e5e5;
  --wc-border-active: #1a4d2e;
  --wc-bg-light: #fdf5f5;
  --wc-text: #333;
  --wc-text-muted: #666;
  --wc-radius: 8px;
  --wc-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Container */
.wc-kursfinder {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Filter Bar */
.wc-kursfinder-filters {
  margin-bottom: 24px;
}

.wc-filters-form {
  width: 100%;
}

.wc-filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

/* Filter Dropdown */
.wc-filter-dropdown {
  position: relative;
  min-width: 140px;
}

.wc-filter-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius);
  cursor: pointer;
  font-size: 14px;
  color: var(--wc-text);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  width: 100%;
  text-align: left;
}

.wc-filter-toggle:hover,
.wc-filter-toggle:focus {
  border-color: var(--wc-border-active);
  outline: none;
}

.wc-filter-dropdown.has-selection .wc-filter-toggle {
  border-color: var(--wc-primary);
  background: var(--wc-bg-light);
  color: var(--wc-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--wc-primary) 18%, transparent);
}

.wc-filter-dropdown.has-selection .wc-filter-label {
  font-weight: 600;
}

.wc-filter-dropdown.has-selection .wc-filter-arrow {
  color: var(--wc-primary);
}

.wc-filter-label {
  flex: 1;
  font-weight: 500;
}

.wc-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--wc-primary) 14%, white);
  border: 1px solid color-mix(in srgb, var(--wc-primary) 24%, transparent);
  font-size: 12px;
  color: var(--wc-primary);
  font-weight: 600;
}

.wc-filter-arrow {
  font-size: 10px;
  transition: transform 0.2s;
}

.wc-filter-dropdown.is-open .wc-filter-arrow {
  transform: rotate(180deg);
}

/* Filter Panel */
.wc-filter-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--wc-border);
  border-radius: var(--wc-radius);
  box-shadow: var(--wc-shadow);
  z-index: 100;
  display: none;
  max-height: 300px;
  overflow-y: auto;
  margin-top: 4px;
}

.wc-filter-dropdown.is-open .wc-filter-panel {
  display: block;
}

.wc-filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.15s;
}

.wc-filter-option:hover {
  background: var(--wc-bg-light);
}

.wc-filter-option.is-selected {
  background: var(--wc-bg-light);
}

.wc-filter-option input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: var(--wc-primary);
}

.wc-filter-option-label {
  font-size: 14px;
  color: var(--wc-text);
}

/* Filter Actions */
.wc-filters-actions {
  margin-top: 12px;
}

.wc-filters-clear {
  color: var(--wc-primary);
  text-decoration: underline;
  font-size: 14px;
}

.wc-filters-clear:hover {
  color: var(--wc-primary-hover);
}

/* Results Count */
.wc-kursfinder-count {
  font-size: 14px;
  color: var(--wc-text-muted);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--wc-border);
}

/* Active Filter Tags */
.wc-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.wc-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--wc-bg-light);
  border: 1px solid var(--wc-border-active);
  border-radius: 20px;
  font-size: 13px;
}

.wc-filter-tag-label {
  color: var(--wc-text);
}

.wc-filter-tag-remove {
  color: var(--wc-text-muted);
  font-size: 16px;
  line-height: 1;
  text-decoration: none;
}

.wc-filter-tag-remove:hover {
  color: var(--wc-primary);
}

/* Results Grid */
.wc-kursfinder-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.wc-kursfinder[data-columns='2'] .wc-kursfinder-grid {
  grid-template-columns: repeat(2, 1fr);
}

.wc-kursfinder[data-columns='4'] .wc-kursfinder-grid {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
  .wc-kursfinder-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .wc-kursfinder-grid {
    grid-template-columns: 1fr;
  }

  .wc-filters-row {
    flex-direction: column;
  }

  .wc-filter-dropdown {
    width: 100%;
  }
}

/* Session Card */
.wc-session-card {
  background: #fff;
  border: 2px solid var(--wc-border);
  border-radius: var(--wc-radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.wc-session-card:hover {
  border-color: var(--wc-primary);
  box-shadow: var(--wc-shadow);
}

.wc-session-card-header {
  margin-bottom: 16px;
}

.wc-session-card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--wc-text);
  margin: 0;
}

.wc-session-card-language {
  display: block;
  font-size: 14px;
  color: var(--wc-primary);
  font-weight: 500;
  margin-top: 4px;
}

.wc-session-card-body {
  flex: 1;
  margin-bottom: 16px;
}

.wc-session-info-row {
  font-size: 14px;
  color: var(--wc-text);
  margin: 0 0 6px 0;
  line-height: 1.4;
}

.wc-session-level {
  font-size: 14px;
  color: var(--wc-text-muted);
  margin: 8px 0 0 0;
}

.wc-session-price {
  font-size: 14px;
  color: var(--wc-text);
  margin: 8px 0 0 0;
}

.wc-session-card-footer {
  display: flex;
  gap: 10px;
}

/* Buttons */
.wc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--wc-radius);
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: 2px solid transparent;
}

.wc-btn-primary {
  background: var(--wc-primary);
  color: #fff;
  border-color: var(--wc-primary);
}

.wc-btn-primary:hover {
  background: var(--wc-primary-hover);
  border-color: var(--wc-primary-hover);
  color: #fff;
}

.wc-btn-outline {
  background: transparent;
  color: var(--wc-primary);
  border-color: var(--wc-primary);
}

.wc-btn-outline:hover {
  background: var(--wc-primary);
  color: #fff;
}

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

.wc-btn-secondary:hover {
  border-color: var(--wc-primary);
}

/* Empty State */
.wc-kursfinder-empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--wc-bg-light);
  border-radius: var(--wc-radius);
}

.wc-kursfinder-empty p {
  font-size: 16px;
  color: var(--wc-text-muted);
  margin: 0 0 16px 0;
}

/* Pagination */
.wc-kursfinder-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--wc-border);
}

.wc-page-prev,
.wc-page-next {
  color: var(--wc-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.wc-page-prev:hover,
.wc-page-next:hover {
  text-decoration: underline;
}

.wc-page-info {
  font-size: 14px;
  color: var(--wc-text-muted);
}

/* AJAX Loader */
.wc-kursfinder-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px 20px;
  font-size: 14px;
  color: var(--wc-text-muted);
}

.wc-loader-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--wc-border);
  border-top-color: var(--wc-primary);
  border-radius: 50%;
  animation: wc-spin 0.8s linear infinite;
}

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

/* AJAX transitions */
.wc-kursfinder-ajax .wc-kursfinder-results {
  transition: opacity 0.2s ease;
}

/* Schedule info */
.wc-session-schedule {
  font-size: 14px;
  color: var(--wc-text-muted);
  margin: 4px 0 0 0;
}

/* Home scheduled courses */
.wc-home-schedules {
  max-width: 1200px;
  margin: 0 auto;
}

.wc-home-schedules__title {
  margin: 0 0 20px;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1;
  color: #111;
}

.wc-home-schedules__list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.wc-home-schedule-card {
  display: flex;
  flex-wrap: wrap;
  grid-template-columns: minmax(220px, 1.4fr) minmax(200px, 1.2fr) auto;
  align-items: center;
  gap: 0.5em;
  border: 3px solid var(--wc-primary);
  border-radius: 28px;
  padding: 22px 28px;
  background: #fff;

  .wc-home-schedule-card__period,
  .wc-home-schedule-card__line {
    margin-block-end: 0;
  }

  .wc-home-schedule-card__col--full {
    width: 100%;
  }

  .wc-home-schedule-card__col--left,
  .wc-home-schedule-card__col--middle {
    flex-grow: 1;
  }
}

.wc-home-schedule-card__title {
  font-family: var(--e-global-typography-secondary-font-family), Sans-serif;
  font-weight: var(--e-global-typography-secondary-font-weight);
  line-height: var(--e-global-typography-secondary-line-height);
  color: var(--e-global-color-primary);
}

.wc-home-schedule-card__line {
  margin: 0;
  font-family: var(--e-global-typography-text-font-family), Sans-serif;
  font-size: var(--e-global-typography-text-font-size);
  font-weight: var(--e-global-typography-text-font-weight);
  line-height: var(--e-global-typography-text-line-height);
  color: var(--e-global-color-primary);
  margin-block-end: 0;
}

.wc-home-schedule-card__period {
  font-family: var(--e-global-typography-secondary-font-family), Sans-serif;
  font-weight: var(--e-global-typography-secondary-font-weight);
  line-height: var(--e-global-typography-secondary-line-height);
  color: var(--e-global-color-primary);
}

.wc-home-schedule-card__col--cta {
  justify-self: end;
}

@media (max-width: 900px) {
  .wc-home-schedule-card {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .wc-home-schedule-card__col--cta {
    justify-self: start;
  }
}

/* Home Layout for course_offers shortcode */
.offer-card--home {
  display: flex;
  flex-wrap: wrap;
  grid-template-columns: minmax(220px, 1.4fr) minmax(200px, 1.2fr) auto;
  align-items: center;
  gap: 0.5em;
  border: 3px solid var(--wc-primary);
  border-radius: 28px;
  padding: 22px 28px;
  background: #fff;

  .offer-card__period,
  .offer-card__line {
    margin-block-end: 0;
  }

  .offer-card__col--full {
    width: 100%;
  }

  .offer-card__col--left,
  .offer-card__col--middle {
    flex-grow: 1;
  }
}

.offer-card--home .offer-card__title {
  font-family: var(--e-global-typography-secondary-font-family), Sans-serif;
  font-weight: var(--e-global-typography-secondary-font-weight);
  line-height: var(--e-global-typography-secondary-line-height);
  color: var(--e-global-color-primary);
}

.offer-card--home .offer-card__line {
  margin: 0;
  font-family: var(--e-global-typography-text-font-family), Sans-serif;
  font-size: var(--e-global-typography-text-font-size);
  font-weight: var(--e-global-typography-text-font-weight);
  line-height: var(--e-global-typography-text-line-height);
  color: var(--e-global-color-primary);
  margin-block-end: 0;
}

.offer-card--home .offer-card__period {
  font-family: var(--e-global-typography-secondary-font-family), Sans-serif;
  font-weight: var(--e-global-typography-secondary-font-weight);
  line-height: var(--e-global-typography-secondary-line-height);
  color: var(--e-global-color-primary);
}

.offer-card--home .offer-card__col--cta {
  justify-self: end;
}

@media (max-width: 900px) {
  .offer-card--home {
    grid-template-columns: 1fr;
    border-radius: 20px;
  }

  .offer-card--home .offer-card__col--cta {
    justify-self: start;
  }
}