:root {
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-border: #e2e2df;
  --color-text: #222;
  --color-muted: #666;
  --color-accent: #2b7a78;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

header {
  background: var(--color-accent);
  color: #fff;
  padding: 1.2rem 1rem;
}

header h1 {
  margin: 0;
  font-size: 1.3rem;
}

header a {
  color: #fff;
  text-decoration: none;
}

header p {
  margin: 0.3rem 0 0;
  font-size: 0.85rem;
  opacity: 0.9;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem;
}

.filters {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: flex-end;
}

.filters label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  color: var(--color-muted);
  gap: 0.3rem;
}

.filters input[type="text"],
.filters select {
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.95rem;
}

.filters .checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
}

#result-count {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0 0 0.6rem;
}

.clinic-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.clinic-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: inherit;
  display: block;
}

.clinic-card:hover {
  border-color: var(--color-accent);
}

.clinic-card h2 {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.3rem 0;
}

.tag {
  background: #e7f2f1;
  color: var(--color-accent);
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
  font-size: 0.78rem;
}

.clinic-card .address {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin: 0.2rem 0 0;
}

.same-day-badge {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 0.78rem;
  color: #b45309;
  background: #fef3c7;
  border-radius: 4px;
  padding: 0.1rem 0.5rem;
}

.empty-state {
  text-align: center;
  color: var(--color-muted);
  padding: 2rem 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--color-accent);
  text-decoration: none;
}

.clinic-detail {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.2rem;
}

.clinic-detail h2 {
  margin-top: 0;
}

.detail-row {
  margin: 0.6rem 0;
}

.detail-row .label {
  color: var(--color-muted);
  font-size: 0.8rem;
  display: block;
}

.detail-row .value {
  font-size: 1rem;
}

.source-link {
  font-size: 0.85rem;
}

footer {
  max-width: 900px;
  margin: 2rem auto 1rem;
  padding: 1rem;
  color: var(--color-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--color-border);
}

footer a {
  color: var(--color-accent);
}