/* finder.css — 首頁症狀入口：人體圖熱區 + 白話情境清單 */

.Finder__body {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 24px;
  align-items: start;
}

/* --- 人體圖 --- */

.BodyMap {
  position: sticky;
  top: 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 16px 8px 8px;
  border: 1px solid var(--borderColor-default);
  border-radius: var(--borderRadius-medium);
  background: var(--bgColor-muted);
}

.BodyMap__svg {
  width: 100%;
  height: auto;
  overflow: visible;
}

.BodyMap__hint {
  grid-column: 1 / -1;
  margin: 0;
  text-align: center;
  font-size: 12px;
  color: var(--fgColor-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.Body__shape {
  fill: var(--bgColor-default);
  stroke: var(--borderColor-default);
  stroke-width: 1.5;
}

.Body__side {
  font-size: 11px;
  fill: var(--fgColor-muted);
}

/* --- 熱區 --- */

.Hotspot {
  cursor: pointer;
}

.Hotspot__hit {
  fill: transparent;
}

.Hotspot__halo {
  fill: var(--fgColor-accent);
  opacity: 0.12;
  transition: opacity 0.15s, r 0.15s;
}

.Hotspot__dot {
  fill: var(--fgColor-accent);
  opacity: 0.55;
  transition: opacity 0.15s;
}

.Hotspot__label {
  font-size: 9px;
  fill: var(--fgColor-muted);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}

.Hotspot:hover .Hotspot__halo,
.Hotspot:focus-visible .Hotspot__halo {
  opacity: 0.3;
}

.Hotspot:hover .Hotspot__label,
.Hotspot:focus-visible .Hotspot__label,
.Hotspot.is-active .Hotspot__label {
  opacity: 1;
}

.Hotspot.is-active .Hotspot__halo {
  opacity: 0.45;
}

.Hotspot.is-active .Hotspot__dot {
  opacity: 1;
}

.Hotspot:focus-visible {
  outline: none;
}

.Hotspot:focus-visible .Hotspot__halo {
  stroke: var(--fgColor-accent);
  stroke-width: 2;
}

/* --- 情境清單 --- */

.Finder__filter {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.Finder__count {
  font-size: 12px;
  color: var(--fgColor-muted);
}

.SymptomList {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 8px;
  max-height: 520px;
  overflow-y: auto;
  padding-right: 4px;
}

.Symptom {
  display: flex;
  flex-direction: column;
  gap: 3px;
  align-items: flex-start;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--borderColor-default);
  border-radius: var(--borderRadius-medium);
  background: var(--bgColor-default);
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.1s;
}

.Symptom:hover {
  border-color: var(--fgColor-accent);
  background: var(--bgColor-muted);
}

.Symptom:active {
  transform: translateY(1px);
}

.Symptom__text {
  font-size: 14px;
  line-height: 1.45;
}

.Symptom__unit {
  font-size: 11px;
  color: var(--fgColor-accent);
}

.Symptom[hidden] {
  display: none;
}

.Finder__note {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--fgColor-muted);
  display: flex;
  align-items: flex-start;
  gap: 5px;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .Finder__body {
    grid-template-columns: 1fr;
  }
  .BodyMap {
    position: static;
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
  .SymptomList {
    max-height: none;
    overflow: visible;
  }
}