/*
 * Public booking form.
 *
 * The form lives inside the clinic's own theme, so it inherits the theme's
 * type family on purpose while owning its surface, scale, rhythm and colour.
 * Every value is a custom property scoped to .booking-timo, so a theme can
 * override the palette without fighting selector specificity.
 *
 * The scale is deliberately larger than a general-purpose form: this is an eye
 * clinic, and a sizeable share of the people filling it in are here because
 * their sight has got worse.
 */

.booking-timo {
  --bt-ink: #10233a;
  --bt-ink-soft: #3e5169;
  --bt-muted: #63748a;
  --bt-surface: #ffffff;
  --bt-line: #dce3eb;
  --bt-busy: #e7ecf2;
  --bt-accent: #1f5fa8;
  --bt-accent-ink: #ffffff;
  --bt-signal: #f2b705;
  --bt-signal-ink: #2a1f00;
  --bt-good: #157347;
  --bt-warn: #a15c00;
  --bt-radius: 4px;
  --bt-data: ui-monospace, sfmono-regular, "SF Mono", menlo, consolas, monospace;

  background-color: var(--bt-surface);
  border-radius: var(--bt-radius);
  color: var(--bt-ink);
  color-scheme: light;
  font-size: 19px;
  line-height: 1.6;
  margin-inline: auto;
  max-width: 40rem;
  padding: clamp(1rem, 3vw, 2rem);
}

.booking-timo *,
.booking-timo *::before,
.booking-timo *::after {
  box-sizing: border-box;
}

.booking-timo [hidden] {
  display: none !important;
}

/* ---------- progress ---------- */

.booking-timo__progress {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  justify-content: space-between;
  margin-block-end: 0.75rem;
}

.booking-timo__step-name {
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.booking-timo__step-of {
  color: var(--bt-muted);
  font-family: var(--bt-data);
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.booking-timo__rule {
  background: var(--bt-line);
  block-size: 3px;
  margin-block-end: 2rem;
  overflow: hidden;
}

.booking-timo__rule span {
  background: var(--bt-accent);
  display: block;
  block-size: 100%;
  inline-size: 0;
  transition: inline-size 240ms ease;
}

/* ---------- shell ---------- */

.booking-timo__uat {
  border: 2px solid var(--bt-warn);
  border-radius: var(--bt-radius);
  color: var(--bt-ink-soft);
  font-size: 0.9rem;
  margin-block-end: 1.5rem;
  padding: 0.75rem 1rem;
}

.booking-timo__status:not(:empty) {
  border-inline-start: 4px solid var(--bt-accent);
  color: var(--bt-ink-soft);
  margin-block: 1rem;
  padding: 0.75rem 1rem;
}

.booking-timo fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

.booking-timo legend {
  color: var(--bt-ink);
  font-size: 1.55rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin-block-end: 1.5rem;
  padding: 0;
  text-wrap: balance;
}

/* ---------- fields ---------- */

.booking-timo__field {
  color: var(--bt-ink);
  display: block;
  font-weight: 640;
  margin-block-end: 0.4rem;
}

.booking-timo__help {
  color: var(--bt-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-block: 0.45rem 1.5rem;
}

.booking-timo input[type="date"],
.booking-timo input[type="text"],
.booking-timo input[type="tel"],
.booking-timo input[type="email"],
.booking-timo input[type="number"],
.booking-timo textarea {
  background: var(--bt-surface);
  border: 2px solid var(--bt-line);
  border-radius: var(--bt-radius);
  color: var(--bt-ink);
  font: inherit;
  margin-block-end: 1.5rem;
  min-block-size: 3.25rem;
  padding: 0.6rem 0.8rem;
  inline-size: 100%;
}

.booking-timo textarea {
  min-block-size: 6rem;
  resize: vertical;
}

.booking-timo input + .booking-timo__help,
.booking-timo textarea + .booking-timo__help {
  margin-block-start: -1.1rem;
}

.booking-timo :focus-visible {
  outline: 3px solid var(--bt-accent);
  outline-offset: 2px;
}

/* ---------- choice cards ---------- */

.booking-timo__choices {
  display: grid;
  gap: 0.75rem;
}

.booking-timo__choice {
  align-items: flex-start;
  background: var(--bt-surface);
  border: 2px solid var(--bt-line);
  border-radius: var(--bt-radius);
  color: var(--bt-ink);
  cursor: pointer;
  display: flex;
  gap: 0.9rem;
  padding: 1rem 1.1rem;
  transition: border-color 140ms ease;
}

.booking-timo__choice:hover {
  border-color: var(--bt-accent);
}

.booking-timo__choice:has(input:checked) {
  border-color: var(--bt-accent);
  box-shadow: inset 0 0 0 1px var(--bt-accent);
}

.booking-timo__choice:has(input:focus-visible) {
  outline: 3px solid var(--bt-accent);
  outline-offset: 2px;
}

.booking-timo__choice input {
  accent-color: var(--bt-accent);
  block-size: 1.4rem;
  flex: none;
  margin: 0.2rem 0 0;
  inline-size: 1.4rem;
}

.booking-timo__choice-name {
  display: block;
  font-weight: 640;
}

.booking-timo__choice-meta {
  color: var(--bt-muted);
  display: block;
  font-size: 0.85rem;
  line-height: 1.45;
  margin-block-start: 0.15rem;
}

/* ---------- the day ---------- */

.booking-timo__day {
  align-items: baseline;
  border-block-end: 2px solid var(--bt-ink);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  margin-block-end: 1.5rem;
  padding-block-end: 0.6rem;
}

.booking-timo__day-date {
  font-size: 1.15rem;
  font-weight: 650;
}

.booking-timo__day-length {
  color: var(--bt-muted);
  font-family: var(--bt-data);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
}

/* Specificity has to match `.booking-timo fieldset` above, or the shared
 * fieldset reset wins and the parts of the day collapse into one another. */
.booking-timo fieldset.booking-timo__part {
  border: 0;
  margin-block-end: 2rem;
  padding: 0;
}

.booking-timo fieldset.booking-timo__part:last-child {
  margin-block-end: 0;
}

.booking-timo__part-head {
  align-items: center;
  display: flex;
  gap: 0.75rem;
  inline-size: 100%;
  margin-block-end: 0.7rem;
  padding: 0;
}

.booking-timo__part-name {
  color: var(--bt-ink-soft);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.booking-timo__part-line {
  background: var(--bt-line);
  flex: 1;
  block-size: 1px;
}

.booking-timo__part-count {
  color: var(--bt-muted);
  font-family: var(--bt-data);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.booking-timo__slots {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr));
}

.booking-timo__slot {
  align-items: center;
  background: var(--bt-surface);
  border: 2px solid var(--bt-line);
  border-radius: var(--bt-radius);
  cursor: pointer;
  display: flex;
  font-family: var(--bt-data);
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  justify-content: center;
  min-block-size: 3.25rem;
  position: relative;
  transition: border-color 140ms ease, background 140ms ease;
}

.booking-timo__slot:hover {
  border-color: var(--bt-accent);
}

.booking-timo__slot:has(input:checked) {
  background: var(--bt-signal);
  border-color: var(--bt-accent);
  color: var(--bt-signal-ink);
}

.booking-timo__slot:has(input:focus-visible) {
  outline: 3px solid var(--bt-accent);
  outline-offset: 2px;
}

.booking-timo__slot--taken,
.booking-timo__slot--taken:hover {
  background: var(--bt-busy);
  border-color: transparent;
  color: var(--bt-muted);
  cursor: default;
}

/* The radio itself is off-screen: the whole tile is the target, and the tile
 * is far larger than the 44px minimum. It stays in the accessibility tree. */
.booking-timo__slot input {
  block-size: 1px;
  inline-size: 1px;
  opacity: 0;
  position: absolute;
}

.booking-timo__legend {
  color: var(--bt-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.82rem;
  gap: 1.25rem;
  margin-block: 1.25rem 0;
}

.booking-timo__legend span {
  align-items: center;
  display: flex;
  gap: 0.4rem;
}

.booking-timo__legend i {
  border-radius: 2px;
  block-size: 0.85rem;
  display: block;
  inline-size: 1.6rem;
}

.booking-timo__legend .is-free {
  background: var(--bt-surface);
  border: 2px solid var(--bt-line);
}

.booking-timo__legend .is-busy {
  background: var(--bt-busy);
}

.booking-timo__legend .is-pick {
  background: var(--bt-signal);
}

/* ---------- review ---------- */

.booking-timo__review {
  border: 2px solid var(--bt-line);
  border-radius: var(--bt-radius);
  display: grid;
  grid-template-columns: auto 1fr;
  margin: 0 0 1.5rem;
}

.booking-timo__review dt,
.booking-timo__review dd {
  border-block-end: 1px solid var(--bt-line);
  margin: 0;
  padding: 0.8rem 1rem;
}

.booking-timo__review dt {
  color: var(--bt-muted);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.booking-timo__review dd {
  font-weight: 620;
}

.booking-timo__review > :nth-last-child(-n + 2) {
  border-block-end: 0;
}

.booking-timo__reference {
  font-family: var(--bt-data);
}

.booking-timo__consent {
  align-items: flex-start;
  border: 2px solid var(--bt-line);
  border-radius: var(--bt-radius);
  cursor: pointer;
  display: flex;
  gap: 0.8rem;
  margin-block-end: 1.5rem;
  padding: 1rem;
}

.booking-timo__consent input {
  accent-color: var(--bt-accent);
  block-size: 1.5rem;
  flex: none;
  margin: 0.15rem 0 0;
  inline-size: 1.5rem;
}

.booking-timo__consent span {
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ---------- actions ---------- */

.booking-timo__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block-start: 2rem;
}

.booking-timo__actions--inline {
  margin-block: -0.5rem 1.5rem;
}

.booking-timo__button {
  background: var(--bt-accent);
  border: 2px solid var(--bt-accent);
  border-radius: var(--bt-radius);
  color: var(--bt-accent-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 650;
  min-block-size: 3.5rem;
  padding-inline: 1.6rem;
}

.booking-timo__button--ghost {
  background: none;
  border-color: var(--bt-line);
  color: var(--bt-ink);
}

.booking-timo__button--wide {
  flex: 1;
  min-inline-size: 12rem;
}

.booking-timo__button:disabled {
  cursor: default;
  opacity: 0.45;
}

/* ---------- confirmation and cancellation ---------- */

.booking-timo__done,
.booking-timo__card {
  border: 2px solid var(--bt-line);
  border-radius: var(--bt-radius);
  padding: 1.75rem;
}

.booking-timo__done,
.booking-timo__card--done {
  border-color: var(--bt-good);
}

.booking-timo__card--late {
  border-color: var(--bt-warn);
}

.booking-timo__card--done .booking-timo__flag {
  color: var(--bt-good);
}

.booking-timo__card--late .booking-timo__flag {
  color: var(--bt-warn);
}

.booking-timo__card--neutral .booking-timo__flag {
  color: var(--bt-muted);
}

.booking-timo__card .booking-timo__status:not(:empty) {
  border-inline-start: 0;
  color: var(--bt-ink-soft);
  padding: 0;
}

.booking-timo__call {
  align-items: center;
  border: 2px solid var(--bt-accent);
  border-radius: var(--bt-radius);
  color: var(--bt-accent);
  display: inline-flex;
  font-family: var(--bt-data);
  font-size: 1.2rem;
  font-weight: 650;
  min-block-size: 3.5rem;
  padding-inline: 1.4rem;
  text-decoration: none;
}

a.booking-timo__button {
  align-items: center;
  display: inline-flex;
  justify-content: center;
  text-decoration: none;
}

.booking-timo__flag {
  color: var(--bt-good);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin: 0;
  text-transform: uppercase;
}

.booking-timo__done-title {
  font-size: 1.4rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin-block: 0.35rem 1rem;
  text-wrap: balance;
}

.booking-timo__when {
  border-inline-start: 4px solid var(--bt-accent);
  margin-block: 1.5rem;
  padding-inline-start: 1rem;
}

.booking-timo__when span {
  display: block;
}

.booking-timo__when s {
  opacity: 0.55;
}

.booking-timo__when strong {
  display: block;
  font-family: var(--bt-data);
  font-size: 1.5rem;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.booking-timo__when span {
  color: var(--bt-muted);
  font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
  .booking-timo * {
    transition: none !important;
  }
}

@media (max-width: 30rem) {
  .booking-timo__review {
    grid-template-columns: 1fr;
  }

  .booking-timo__review dt {
    border-block-end: 0;
    padding-block-end: 0;
  }
}