/**
 * Programs Section CSS
 * Matches the redesigned programs section with search bar, level pills,
 * dropdown filters, results meta, sortable table, and no-results state.
 *
 * @package Univs_Core
 * @since   1.1.9
 */

/* =========================================================
   SEARCH BAR
   ========================================================= */

.programs-search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  align-items: center;
}

.prog-search-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
}

/* CSS-only search icon — avoids theme SVG width overrides */
.prog-search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px !important;
  height: 15px !important;
  display: block !important;
  pointer-events: none;
  z-index: 1;
  border: 2px solid var(--text-muted, #8896a7);
  border-radius: 50%;
  box-shadow: 2px 2px 0 0 var(--text-muted, #8896a7);
  flex-shrink: 0;
}

.prog-search-input {
  width: 100% !important;
  padding: 10px 36px 10px 38px !important;
  border: 1.5px solid var(--border) !important;
  border-radius: 9px !important;
  font-size: .88rem !important;
  font-family: inherit !important;
  color: var(--text-primary) !important;
  background: #fff !important;
  transition: border-color var(--transition), box-shadow var(--transition);
  box-sizing: border-box !important;
  display: block !important;
}

.prog-search-input:focus {
  outline: none !important;
  border-color: var(--uni-primary) !important;
  box-shadow: 0 0 0 3px rgba(26, 122, 63, .1) !important;
}

.prog-search-input::placeholder {
  color: var(--text-muted);
}

.prog-search-clear {
  position: absolute;
  right: 11px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--border);
  border: none;
  cursor: pointer;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
  color: var(--text-secondary);
  transition: background var(--transition);
  padding: 0;
  line-height: 1;
}

.prog-search-clear:hover {
  background: #cdd5df;
}

.prog-search-clear.visible {
  display: flex;
}

/* =========================================================
   LEVEL FILTER PILLS
   ========================================================= */

.programs-filters-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.filters-label {
  font-size: .74rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-right: 2px;
  flex-shrink: 0;
}

.prog-filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--card);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.prog-filter-btn:hover {
  background: var(--uni-accent);
  border-color: var(--uni-accent-mid);
  color: var(--uni-primary);
}

.prog-filter-btn.active {
  background: var(--uni-primary);
  border-color: var(--uni-primary);
  color: #fff;
}

/* =========================================================
   DROPDOWN FILTERS
   ========================================================= */

.programs-filter-dropdowns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.prog-select {
  padding: 7px 30px 7px 12px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-size: .82rem;
  font-family: inherit;
  color: var(--text-secondary);
  background: #fff;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238896a7' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color var(--transition);
}

.prog-select:focus {
  outline: none;
  border-color: var(--uni-primary);
}

/* =========================================================
   RESULTS META (count + sort-by)
   ========================================================= */

.programs-results-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: .82rem;
  color: var(--text-muted);
}

.results-count {
  display: flex;
  align-items: center;
  gap: 4px;
}

.results-count strong {
  color: var(--text-primary);
  font-weight: 700;
}

.results-sort {
  display: flex;
  align-items: center;
  gap: 6px;
}

.results-sort .prog-select {
  padding: 5px 26px 5px 10px;
  font-size: .78rem;
}

/* =========================================================
   PROGRAMS TABLE
   ========================================================= */

.programs-table {
  width: 100% !important;
  border-collapse: collapse !important;
}

.programs-table th {
  background: var(--bg) !important;
  padding: 11px 16px !important;
  text-align: left !important;
  font-size: .72rem !important;
  font-weight: 700 !important;
  color: var(--text-muted) !important;
  text-transform: uppercase !important;
  letter-spacing: .6px !important;
  border-bottom: 2px solid var(--border) !important;
  white-space: nowrap;
}

.programs-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.programs-table th.sortable:hover {
  color: var(--uni-primary) !important;
}

.programs-table th .sort-icon {
  margin-left: 4px;
  opacity: .4;
  font-size: .65rem;
}

.programs-table th.sort-asc .sort-icon,
.programs-table th.sort-desc .sort-icon {
  opacity: 1;
  color: var(--uni-primary);
}

.programs-table td {
  padding: 14px 16px !important;
  border-bottom: 1px solid var(--border) !important;
  font-size: .875rem !important;
  vertical-align: middle !important;
}

.programs-table tr:last-child td {
  border-bottom: none !important;
}

.programs-table tbody tr {
  transition: background var(--transition);
}

.programs-table tbody tr:hover td {
  background: #f8fdf9 !important;
}

.programs-table tbody tr.hidden {
  display: none !important;
}

/* Program name cell */
.prog-name {
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}

.prog-name a {
  color: var(--text-primary) !important;
  text-decoration: none !important;
  transition: color var(--transition);
}

.prog-name a:hover {
  color: var(--uni-primary) !important;
}

.prog-name small {
  display: block !important;
  font-weight: 400 !important;
  color: var(--text-muted) !important;
  font-size: .76rem !important;
  margin-top: 2px;
}

.prog-featured-star {
  color: #f59e0b;
  margin-right: 4px;
  font-size: .85rem;
}

/* Degree badge */
.prog-degree {
  display: inline-block !important;
  background: var(--univs-blue-lt, #dbeafe) !important;
  color: var(--univs-blue, #1d4ed8) !important;
  padding: 3px 10px !important;
  border-radius: 6px !important;
  font-size: .78rem !important;
  font-weight: 700 !important;
  letter-spacing: .2px;
  white-space: nowrap;
}

/* Intake status badges */
.prog-badge {
  padding: 4px 10px !important;
  border-radius: 20px !important;
  font-size: .72rem !important;
  font-weight: 700 !important;
  display: inline-flex !important;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.prog-badge-open {
  background: #dcfce7 !important;
  color: #15803d !important;
}

.prog-badge-closing {
  background: #fef3c7 !important;
  color: #d97706 !important;
}

/* Apply button */
.btn-apply-sm {
  background: var(--uni-primary) !important;
  color: #fff !important;
  padding: 7px 16px !important;
  border-radius: 8px !important;
  font-size: .8rem !important;
  font-weight: 700 !important;
  border: none !important;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
  text-decoration: none !important;
  display: inline-block !important;
  white-space: nowrap;
}

.btn-apply-sm:hover {
  background: var(--uni-primary-dk) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0,0,0,.2);
  color: #fff !important;
}

/* =========================================================
   NO RESULTS STATE
   ========================================================= */

.no-results {
  text-align: center;
  padding: 40px 20px;
  display: none;
}

.no-results.visible {
  display: block;
}

.no-results-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.no-results h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.no-results p {
  font-size: .88rem;
  color: var(--text-muted);
}

/* =========================================================
   VIEW ALL LINK
   ========================================================= */

.view-all-link {
  text-align: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.view-all-link a {
  color: var(--uni-primary);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  transition: color var(--transition);
}

.view-all-link a:hover {
  color: var(--uni-primary-dk, #166534);
  text-decoration: underline;
}

/* =========================================================
   PAGINATION
   ========================================================= */

.univs-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 40px 0;
}

.univs-pagination .page-numbers {
  display: inline-block;
  padding: 8px 12px;
  min-width: 40px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.2s ease;
  background-color: var(--card);
}

.univs-pagination .page-numbers:hover {
  border-color: var(--uni-primary);
  color: var(--uni-primary);
}

.univs-pagination .page-numbers.current {
  background-color: var(--uni-primary);
  color: #fff;
  border-color: var(--uni-primary);
}

/* =========================================================
   SINGLE PROGRAM PAGE
   ========================================================= */

.univs-program-single {
  padding: 40px 0;
}

.univs-program-single__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
}

.univs-program-single__header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--border);
}

.univs-program-single__title {
  margin: 0 0 12px 0;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

.univs-program-single__university a {
  color: var(--uni-primary);
  text-decoration: none;
}

.univs-program-single__quick-info {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
  padding: 20px;
  background-color: var(--bg);
  border-radius: 8px;
}

.univs-program-single__section {
  margin-bottom: 40px;
  padding: 24px;
  background-color: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}

.univs-program-single__section-title {
  margin: 0 0 16px 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--uni-primary);
}

.univs-program-sidebar__card {
  padding: 24px;
  background-color: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: sticky;
  top: 20px;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1024px) {
  .univs-program-single__container {
    grid-template-columns: 1fr;
  }

  .univs-program-sidebar__card {
    position: static;
  }
}

@media (max-width: 768px) {
  .programs-filters-row {
    gap: 6px;
  }

  .prog-filter-btn {
    padding: 5px 11px;
    font-size: .76rem;
  }

  .programs-filter-dropdowns {
    gap: 6px;
  }

  .prog-select {
    font-size: .78rem;
    padding: 6px 26px 6px 10px;
  }

  .programs-results-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .programs-table {
    font-size: .8rem;
  }

  .programs-table th,
  .programs-table td {
    padding: 10px 10px;
  }

  .btn-apply-sm {
    padding: 6px 10px;
    font-size: .75rem;
  }

  .univs-program-single__title {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .prog-search-input {
    font-size: .82rem;
  }

  .programs-table {
    font-size: .74rem;
  }

  .programs-table th,
  .programs-table td {
    padding: 8px 7px;
  }

  .prog-badge {
    font-size: .68rem;
    padding: 3px 7px;
  }

  .btn-apply-sm {
    padding: 5px 8px;
    font-size: .7rem;
  }

  .univs-pagination .page-numbers {
    padding: 6px 10px;
    font-size: 12px;
    min-width: 36px;
  }
}

/* ── Program action cell ─────────────────────────────────── */
.prog-action-cell { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.btn-view-sm {
  display: inline-block;
  padding: 5px 12px;
  background: #f1f5f9;
  color: #1e293b;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: .78rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.btn-view-sm:hover { background: #e2e8f0; }