:root {
  --ink: #0f172a;
  --ink-soft: #475569;
  --line: #e2e8f0;
  --bg: #f6f8fb;
  --card: #ffffff;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --danger: #b91c1c;
  --warn: #b45309;
  --ok: #15803d;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

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

/* --- Header ------------------------------------------------------------- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.brand-text {
  font-size: 19px;
}

.site-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 15px;
}

.site-nav a:hover {
  color: var(--accent);
}

/* --- Generic blocks ------------------------------------------------------ */
main.wrap {
  padding-top: 28px;
  padding-bottom: 48px;
}

h1 {
  font-size: 28px;
  margin: 0 0 6px;
}

h2 {
  font-size: 20px;
  margin: 28px 0 12px;
}

.lede {
  color: var(--ink-soft);
  margin: 0 0 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.stack > * + * {
  margin-top: 14px;
}

.muted {
  color: var(--ink-soft);
  font-size: 14px;
}

/* --- Filter bar ---------------------------------------------------------- */
/* CD-503: the bar used to be pinned to a 520px minimum, which overflowed on a
   320px viewport. The minimum is gone and the bar now stacks instead. */
.filter-bar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 22px;
}

.filter-bar label {
  font-size: 14px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.filter-bar .chip {
  text-align: center;
}

.chip {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
}

.chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* --- Clinician grid ------------------------------------------------------ */
.clinician-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.clinician-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.clinician-band {
  height: 8px;
}

.clinician-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.clinician-body h3 {
  margin: 0 0 2px;
  font-size: 18px;
}

.specialty {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 0 0 10px;
}

.clinician-body p.bio {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--ink-soft);
}

.clinician-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.fee {
  font-weight: 600;
}

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-block;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}

.btn:hover {
  background: var(--accent-dark);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: #fff;
  color: var(--accent);
}

.btn-secondary:hover {
  background: #f0fdfa;
}

.btn-danger {
  background: #fff;
  border-color: var(--danger);
  color: var(--danger);
}

.btn-danger:hover {
  background: #fef2f2;
}

/* --- Slot picker --------------------------------------------------------- */
.day-group {
  margin-bottom: 20px;
}

.day-group h3 {
  font-size: 16px;
  margin: 0 0 10px;
}

.slot-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.slot {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

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

/* --- Forms --------------------------------------------------------------- */
.field {
  display: block;
  margin-bottom: 14px;
}

.field span {
  display: block;
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 5px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  background: #fff;
  color: var(--ink);
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.form-narrow {
  max-width: 460px;
}

.form-error {
  color: var(--danger);
  font-size: 14px;
  min-height: 20px;
}

.form-ok {
  color: var(--ok);
  font-size: 14px;
  min-height: 20px;
}

/* --- Tables -------------------------------------------------------------- */
.table-scroll {
  overflow-x: auto;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

table.data th,
table.data td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  vertical-align: top;
}

table.data th {
  background: #f1f5f9;
  font-weight: 600;
}

table.data tr:last-child td {
  border-bottom: none;
}

/* --- Status pills -------------------------------------------------------- */
.pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.pill-booked {
  background: #ecfdf5;
  color: var(--ok);
}

.pill-cancelled {
  background: #fef2f2;
  color: var(--danger);
}

.pill-completed {
  background: #eef2ff;
  color: #4338ca;
}

/* --- Summary panel ------------------------------------------------------- */
.summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.summary dl {
  margin: 0;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 8px 14px;
}

.summary dt {
  color: var(--ink-soft);
  font-size: 14px;
}

.summary dd {
  margin: 0;
  font-size: 15px;
}

.two-col {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  align-items: start;
}

/* --- Footer -------------------------------------------------------------- */
.site-footer {
  background: var(--card);
  border-top: 1px solid var(--line);
  padding: 26px 0;
  margin-top: 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.footer-col h4 {
  margin: 0 0 8px;
  font-size: 15px;
}

.footer-col p {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--ink-soft);
}

.waitlist-form {
  display: flex;
  gap: 8px;
}

.waitlist-form input {
  flex: 1;
}

.waitlist-form button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  padding: 0 14px;
  cursor: pointer;
  font-family: inherit;
  font-size: 15px;
}

.waitlist-status {
  min-height: 20px;
}

/* --- Responsive ---------------------------------------------------------- */
@media (max-width: 720px) {
  .two-col {
    grid-template-columns: 1fr;
  }

  .summary dl {
    grid-template-columns: 1fr;
    gap: 2px 0;
  }

  .summary dt {
    margin-top: 8px;
  }

  h1 {
    font-size: 23px;
  }
}