/* =====================================================
   MedDev Advisory - Resources Page Styles
   ===================================================== */

/* ========== FILTER BAR ========== */
.resources-filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 72px;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.filter-layout {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.filter-search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 320px;
}

.filter-search i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 0.85rem;
}

.filter-search input {
  width: 100%;
  padding: 9px 14px 9px 36px;
  border: 1px solid var(--border);
  border-radius: 30px;
  font-size: var(--text-sm);
  color: var(--text-dark);
  background: var(--light-bg);
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}

.filter-search input:focus {
  border-color: var(--blue);
  background: white;
  box-shadow: 0 0 0 3px rgba(30, 95, 168, 0.1);
}

.filter-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--white);
  color: var(--text-mid);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.filter-tab:hover { border-color: var(--blue); color: var(--blue); }
.filter-tab.active {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}

/* ========== RESOURCES GRID ========== */
.featured-resources { background: var(--light-bg); }

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.resource-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.rc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
}

.rc-header.iso { background: linear-gradient(135deg, #1E5FA8, #2D7DD2); }
.rc-header.bep { background: linear-gradient(135deg, #00B4A6, #1E5FA8); }
.rc-header.eumdr { background: linear-gradient(135deg, #003399, #1E5FA8); }
.rc-header.fda { background: linear-gradient(135deg, #B91C1C, #C41E3A); }
.rc-header.qms { background: linear-gradient(135deg, var(--navy), var(--blue)); }
.rc-header.risk { background: linear-gradient(135deg, #065F46, #047857); }
.rc-header.guide { background: linear-gradient(135deg, #7C3AED, #A855F7); }
.rc-header.cyto  { background: linear-gradient(135deg, #B91C1C, #DC2626); }

.rc-category {
  color: white;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rc-type {
  color: rgba(255,255,255,0.7);
  font-size: var(--text-xs);
  display: flex;
  align-items: center;
  gap: 4px;
}

.rc-body {
  padding: 20px;
  flex: 1;
}

.rc-body h3 {
  font-size: var(--text-base);
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.rc-body p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.65;
  margin-bottom: 14px;
}

.rc-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.rc-topics span {
  background: var(--light-bg);
  color: var(--text-mid);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: var(--text-xs);
  font-weight: 500;
}

.rc-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--light-bg);
}

.rc-meta {
  display: flex;
  gap: 14px;
  color: var(--text-light);
  font-size: var(--text-xs);
}

.rc-meta i { margin-right: 3px; }

.rc-read-btn {
  background: none;
  border: none;
  color: var(--blue);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  font-family: inherit;
  padding: 0;
}

.rc-read-btn:hover { color: var(--teal); gap: 10px; }

.no-results {
  grid-column: 1/-1;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  color: var(--text-light);
}

.no-results[hidden] { display: none !important; }

.no-results i { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }

/* ========== ENDPOINT TABLE ========== */
.quick-ref-section { background: var(--white); }

.endpoint-table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

.endpoint-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.endpoint-table thead th {
  padding: 14px 20px;
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
}

.endpoint-table tbody th,
.endpoint-table tbody td {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.endpoint-table tbody tr:nth-child(even) { background: var(--light-bg); }

.endpoint-table tbody tr:last-child th,
.endpoint-table tbody tr:last-child td { border-bottom: none; }

.endpoint-table tbody th {
  font-size: var(--text-sm);
  color: var(--navy);
  font-weight: 700;
}

.endpoint-table tbody td {
  font-size: var(--text-sm);
  color: var(--text-mid);
}

.et-part {
  display: inline-block;
  background: rgba(30, 95, 168, 0.08);
  color: var(--blue);
  border: 1px solid rgba(30, 95, 168, 0.15);
  padding: 2px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.et-yes {
  color: #047857;
  font-size: 0.8rem;
  font-weight: 500;
}

.et-no {
  color: var(--text-light);
  font-size: 0.8rem;
}

.et-cond {
  color: #B45309;
  font-size: 0.8rem;
  font-weight: 500;
}

.et-note {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--light-bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.et-note i { color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.et-note p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.6; }
.et-note a { color: var(--blue); text-decoration: underline; }

.resources-insights-section { background: var(--light-bg); }
.resources-insights-cta { margin-top: 8px; }
.insight-card-top--iso { background: linear-gradient(135deg, #1E5FA8ee, #1E5FA899); }
.insight-card-top--docs { background: linear-gradient(135deg, #D97706ee, #D9770699); }
.insight-card-top--fda { background: linear-gradient(135deg, #0B8F77ee, #0B8F7799); }

.cta-simple-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 24px;
}

.btn-secondary-light { border-color: rgba(255,255,255,0.4); }

/* ========== STANDARDS GRID ========== */
.standards-section { background: var(--light-bg); }

.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.standard-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
}

.standard-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.std-code {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--teal);
  margin-bottom: 8px;
  text-transform: uppercase;
  background: rgba(0, 180, 166, 0.1);
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
}

.standard-card h4 {
  font-size: var(--text-base);
  color: var(--navy);
  margin-bottom: 10px;
}

.standard-card p {
  font-size: var(--text-sm);
  color: var(--text-mid);
  line-height: 1.6;
  margin-bottom: 14px;
}

.standard-card ul { display: flex; flex-direction: column; gap: 5px; }

.standard-card li {
  font-size: var(--text-sm);
  color: var(--text-mid);
  padding-left: 16px;
  position: relative;
}

.standard-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-size: 0.7rem;
}

/* ========== CTA SIMPLE (reuse) ========== */
.cta-section-simple {
  background: linear-gradient(135deg, var(--blue), var(--navy));
  padding: 72px 0;
  text-align: center;
}

.cta-simple-content h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); color: white; margin-bottom: 12px; }
.cta-simple-content p { color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto; }
/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .standards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .resources-grid { grid-template-columns: 1fr; }
  .standards-grid { grid-template-columns: 1fr; }
  .filter-layout { flex-direction: column; align-items: stretch; }
  .filter-search { max-width: 100%; }
  .rc-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
  .rc-meta { flex-wrap: wrap; }
}