/*
 * A-Z therapist directory.
 * Used by /therapists/us/{state}/name[/{letter}] and by the browse module at
 * the bottom of /therapists/us/{state}.
 *
 * Shares the palette of therapists-us-hub.css so the two read as one system.
 */

.td-idx-content,
.td-idx-block {
  --teal: #2ebfb1;
  --teal-dark: #25a99c;
  --teal-tint: #e9f9f7;
  --white: #fff;
  --light-gray: #f5f5f5;
  --mid-gray: #dddddd;
  --dark-gray: #555;
  --black: #333;

  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: var(--black);
  line-height: 1.6;
}

.td-idx-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

/* ---------- Headings ---------- */

.td-idx-title {
  font-size: clamp(1.6rem, 2.2vw + 1rem, 2.1rem);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--black);
}

.td-idx-summary {
  margin: 0 0 4px;
  color: var(--dark-gray);
  font-size: 1rem;
}

.td-idx-licenses,
.td-idx-note {
  margin: 12px 0 0;
  color: var(--dark-gray);
  font-size: 0.9375rem;
}

/* ---------- A-Z navigation ---------- */

.td-idx-az {
  margin: 20px 0 8px;
}

.td-idx-az-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.td-idx-az-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--teal);
  color: var(--teal-dark);
  background: var(--white);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}

a.td-idx-az-letter:hover,
a.td-idx-az-letter:focus {
  background: var(--teal);
  color: var(--white);
}

.td-idx-az-letter.is-active {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--white);
}

/* A letter with no therapists: greyed out, no href, no matching URL. */
.td-idx-az-letter.is-empty {
  border-color: var(--mid-gray);
  color: #bbb;
  background: var(--light-gray);
  cursor: default;
}

/* ---------- Two-letter anchor jump links ---------- */

.td-idx-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 20px 0 4px;
  padding: 12px 0;
  border-top: 1px solid var(--mid-gray);
  border-bottom: 1px solid var(--mid-gray);
}

.td-idx-anchor-link {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--teal-tint);
  color: var(--teal-dark);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.td-idx-anchor-link:hover,
.td-idx-anchor-link:focus {
  background: var(--teal);
  color: var(--white);
}

/* ---------- Groups and cards ---------- */

.td-idx-group {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--teal-dark);
  margin: 36px 0 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--teal);
  scroll-margin-top: 24px;
}

.td-idx-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.td-idx-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--mid-gray);
  border-radius: 10px;
}

.td-idx-card-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--teal);
  text-decoration: none;
  line-height: 1.3;
}

.td-idx-card-name:hover,
.td-idx-card-name:focus {
  color: var(--teal-dark);
  text-decoration: underline;
}

.td-idx-card-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--dark-gray);
}

.td-idx-card-tagline {
  margin: 0;
  font-size: 0.875rem;
  color: var(--black);
}

.td-idx-card-chip {
  margin-top: auto;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--teal-tint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8125rem;
  color: var(--teal-dark);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- Previous / next ---------- */

.td-idx-pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--mid-gray);
}

.td-idx-pager-link {
  color: var(--teal-dark);
  font-weight: 600;
  text-decoration: none;
}

.td-idx-pager-link:hover,
.td-idx-pager-link:focus {
  color: var(--teal-dark);
  text-decoration: underline;
}

/* ---------- Range index (a split letter) ---------- */

.td-idx-ranges {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.td-idx-range-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 18px;
  border: 1px solid var(--teal);
  border-radius: 10px;
  background: var(--white);
  text-decoration: none;
}

.td-idx-range-link:hover,
.td-idx-range-link:focus {
  background: var(--teal-tint);
}

.td-idx-range-label {
  font-weight: 700;
  color: var(--teal-dark);
}

.td-idx-range-count {
  font-size: 0.8125rem;
  color: var(--dark-gray);
}

/* ---------- Browse module on the state page ---------- */

.td-idx-block {
  background: var(--light-gray);
  border-top: 1px solid var(--mid-gray);
  padding: 40px 0;
  margin-top: 50px;
}

.td-idx-block-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.td-idx-block-title {
  font-size: clamp(1.25rem, 1.6vw + 0.8rem, 1.5rem);
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--black);
}

.td-idx-block-intro {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: 0.9375rem;
  color: var(--dark-gray);
}

.td-idx-block-single {
  margin: 0;
}

.td-idx-block-single .td-idx-range-link {
  display: inline-flex;
}

@media (prefers-reduced-motion: no-preference) {
  html:has(.td-idx-content) {
    scroll-behavior: smooth;
  }
}

/* ---------- Focus visibility ---------- */

.td-idx-content a:focus-visible,
.td-idx-block a:focus-visible {
  outline: 3px solid rgba(46, 191, 177, 0.55);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (max-width: 640px) {
  .td-idx-az-letter {
    width: 36px;
    height: 36px;
    font-size: 0.875rem;
  }

  .td-idx-content {
    padding: 24px 16px 48px;
  }

  .td-idx-block-inner {
    padding: 0 16px;
  }
}