/* Shared by the history and case-list filter dialogs. */
.history-filter-modal-content {
  max-width: 1080px;
  height: min(86vh, 860px);
}
.history-filter-modal-header {
  background: #fff;
  border-bottom: 1px dashed #cbd5e1;
  padding: 24px 28px;
}
.history-filter-modal-body {
  padding: 26px 28px;
  background: #fff;
}
.history-filter-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px 28px 24px;
  background: #fff;
  border-top: 1px solid #e2e8f0;
}
.history-filter-section + .history-filter-section {
  margin-top: 28px;
}
.history-filter-section + .practice-filters,
.practice-filters + .history-filter-section { margin-top: 28px; }
.practice-filter-section .history-filter-section-title { margin: 0 0 14px; }
.practice-filter-options { display: flex; flex-wrap: wrap; gap: 10px; }
.practice-filter-button {
  flex: 0 1 140px;
  min-height: 44px;
  padding: 8px 12px;
  border: 2px solid #a6b4c8;
  border-radius: 9px;
  background: #fff;
  color: #8496af;
  font: inherit;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
}
.practice-filter-button.active { background: #164ca3; border-color: #164ca3; color: #fff; }
.practice-filter-button:hover:not(:disabled):not(.active) { border-color: #164ca3; color: #164ca3; }
.practice-filter-button:focus-visible { outline: 3px solid #93c5fd; outline-offset: 3px; }
.practice-filter-button:disabled { cursor: default; }
[data-practice-section="results"] .practice-filter-button { flex-basis: 76px; }
[data-practice-section="firstRound"] .practice-filter-button { flex-basis: 160px; }
.practice-filter-note { margin-left: 12px; font-size: 0.8rem; font-weight: 400; color: #64748b; }
.practice-filter-section .history-score-visibility { margin: 14px 0 0; }
.history-filter-modal-header,
.history-filter-modal-footer { flex-shrink: 0; }
.history-filter-modal-body { min-height: 0; }
.history-filter-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.history-filter-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
}
.history-filter-section-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.history-filter-link-btn {
  padding: 0;
  border: none;
  background: transparent;
  color: #334155;
  font-size: 0.96rem;
  font-weight: 700;
  cursor: pointer;
}
.history-filter-link-btn:hover {
  color: #1d4ed8;
}
.history-filter-specialty-groups {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 0;
  margin-bottom: 16px;
  border: 2px solid #1d4ed8;
  border-radius: 999px;
  overflow: hidden;
}
.history-filter-specialty-group-label {
  padding: 10px 18px;
  text-align: center;
  color: #1d4ed8;
  font-size: 0.98rem;
  font-weight: 700;
  background: #fff;
  border: none;
  border-left: 2px solid #1d4ed8;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.history-filter-specialty-group-label:hover {
  background: #eff6ff;
}
.history-filter-specialty-group-label.active {
  background: #1d4ed8;
  color: #fff;
}
.history-filter-specialty-group-label:first-child {
  border-left: none;
}
.history-filter-specialty-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 12px 20px;
}
.history-filter-specialty-btn {
  padding: 0;
  border: none;
  background: transparent;
  color: #334155;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  transition: color 0.15s ease;
}
.history-filter-specialty-btn::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 22px;
  margin-right: 12px;
  border: 2px solid #94a3b8;
  border-radius: 4px;
  vertical-align: -5px;
  background: #fff;
  box-sizing: border-box;
}
.history-filter-specialty-btn:hover {
  color: #1d4ed8;
}
.history-filter-specialty-btn.active {
  color: #0f172a;
}
.history-filter-specialty-btn.active::before {
  background: #1d4ed8;
  border-color: #1d4ed8;
  box-shadow: inset 0 0 0 4px #fff;
}
.history-filter-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.history-filter-chip-group-symptom {
  max-height: 48vh;
  overflow-y: auto;
  padding-right: 6px;
}
.history-filter-chip-row-break {
  flex-basis: 100%;
  height: 0;
}
.history-filter-chip {
  min-width: 108px;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 12px;
  border: 2px solid #b8c5d6;
  background: #fff;
  color: #64748b;
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.history-filter-chip:hover {
  border-color: #94a3b8;
  color: #475569;
}
.history-filter-chip.active {
  border-color: #1d4ed8;
  background: #1d4ed8;
  color: #fff;
}
.history-filter-chip[data-filter-group="symptom"] {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 176px;
  min-width: 176px;
  min-height: 44px;
  padding: 7px 10px;
  text-align: center;
}
.history-score-visibility {
  display: flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-bottom: 12px;
  color: #475569;
  font-size: 0.88em;
  cursor: pointer;
}
.history-score-visibility input { width: 16px; height: 16px; margin: 0; }

.case-filter-modal {
  width: 90%;
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 0;
  border-radius: 8px;
  color: #1f2937;
  background: #fff;
  overflow: hidden;
  flex-direction: column;
}
.case-filter-modal[open] { display: flex; }
.case-filter-modal::backdrop { background: rgba(0, 0, 0, 0.5); }
body.case-filter-open { overflow: hidden; }
.case-filter-modal .history-filter-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.case-filter-modal h2 { margin: 0; font-size: 1.5rem; }
.case-filter-modal .history-filter-modal-body { overflow-y: auto; min-height: 0; flex: 1; }
.case-filter-modal .history-filter-modal-header,
.case-filter-modal .history-filter-modal-footer { flex-shrink: 0; }
.case-filter-button {
  border: 0;
  border-radius: 8px;
  padding: 10px 18px;
  background: #e5e7eb;
  color: #111827;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.case-filter-apply { background: #2563eb; color: #fff; }
.case-filter-modal button:focus-visible { outline: 3px solid #93c5fd; outline-offset: 3px; }

@media (max-width: 640px) {
  .history-filter-modal-header,
  .history-filter-modal-body,
  .history-filter-modal-footer {
    padding-left: 18px;
    padding-right: 18px;
  }
  .history-filter-specialty-groups {
    grid-template-columns: 1fr;
    border-radius: 18px;
  }
  .history-filter-specialty-group-label {
    border-left: none;
    border-top: 2px solid #1d4ed8;
  }
  .history-filter-specialty-group-label:first-child {
    border-top: none;
  }
  .history-filter-specialty-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .history-filter-section-header {
    align-items: flex-start;
  }
  .history-filter-chip {
    width: 100%;
    min-width: 0;
  }
  .history-filter-chip[data-filter-group="symptom"] {
    min-width: 0;
  }
}