/* Booking page — the familiar scheduling-page layout: details left, calendar right. */
:root {
  --bg: #f7f8fa; --card: #fff; --ink: #1a1a1a; --muted: #6b7280; --line: #e5e7eb;
  --blue: #0069ff; --blue-soft: #e6f0ff; --blue-ink: #0a3d91; --danger: #b42318; --ok: #0f9d58;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
}
.page { max-width: 1000px; margin: 0 auto; padding: 32px 16px 48px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 1px 8px rgba(0,0,0,0.06); display: flex; min-height: 520px; overflow: hidden; }
.info { flex: 0 0 300px; border-right: 1px solid var(--line); padding: 28px 28px 24px; position: relative; }
.main { flex: 1; padding: 28px 28px 24px; min-width: 0; }
.back { position: absolute; top: 24px; left: 24px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--blue); font-size: 1.1rem; cursor: pointer; }
.back:not([hidden]) ~ .org { margin-top: 48px; }
.org { color: var(--muted); font-weight: 600; margin: 0 0 4px; font-size: 0.95rem; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 0 0 16px; }
h2 { font-size: 1.15rem; margin: 0 0 14px; }
.intro { color: var(--muted); font-size: 0.95rem; }
.meta { list-style: none; padding: 0; margin: 0; }
.meta li { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-weight: 600; margin: 0 0 10px; font-size: 0.95rem; }
.meta li[hidden] { display: none; }
.meta .ic { width: 20px; text-align: center; flex: none; }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.req { color: var(--danger); }

/* calendar */
.cal-wrap { display: flex; flex-wrap: wrap; gap: 24px; }
.cal { flex: 1 1 300px; max-width: 420px; }
.cal-head { display: flex; justify-content: space-between; align-items: center; margin: 0 0 8px; }
.cal-head button { width: 36px; height: 36px; border-radius: 50%; border: none; background: transparent; color: var(--blue); font-size: 1.5rem; cursor: pointer; }
.cal-head button:hover:not(:disabled) { background: var(--blue-soft); }
.cal-head button:disabled { color: var(--line); cursor: default; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.dow { text-align: center; font-size: 0.7rem; color: var(--muted); font-weight: 600; padding: 6px 0; }
.d { aspect-ratio: 1; border-radius: 50%; border: none; font: inherit; font-size: 0.95rem; cursor: pointer; background: transparent; color: var(--muted); }
.d.off { color: #b0b4bb; cursor: default; }
.d.avail { background: var(--blue-soft); color: var(--blue); font-weight: 700; }
.d.avail:hover { background: #d5e5ff; }
.d.sel { background: var(--blue); color: #fff; }
.times { flex: 0 0 200px; }
.times-day { font-weight: 600; margin: 8px 0 10px; font-size: 0.95rem; }
.time-row { display: flex; gap: 6px; margin: 0 0 8px; }
.time-row .time { flex: 1; padding: 11px; border: 1px solid var(--blue); border-radius: 6px; background: #fff; color: var(--blue); font: inherit; font-weight: 700; cursor: pointer; }
.time-row.on .time { background: #4b5563; border-color: #4b5563; color: #fff; }
.time-row .next { flex: 1; padding: 11px; border: none; border-radius: 6px; background: var(--blue); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }

/* form */
label { display: block; margin: 0 0 14px; font-weight: 600; font-size: 0.95rem; }
input { display: block; width: 100%; margin-top: 6px; font: inherit; font-weight: 400; padding: 11px 12px; border: 1px solid #b9bec7; border-radius: 8px; background: #fff; color: var(--ink); }
input:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
fieldset { border: none; padding: 0; margin: 0 0 14px; }
legend { font-weight: 600; font-size: 0.95rem; padding: 0; margin: 0 0 6px; }
label.radio { display: flex; align-items: center; gap: 8px; font-weight: 400; margin: 4px 0; }
label.radio input { width: auto; margin: 0; }
button.primary { font: inherit; font-weight: 700; background: var(--blue); color: #fff; border: none; border-radius: 999px; padding: 13px 28px; cursor: pointer; margin-top: 6px; }
button.primary:disabled { opacity: 0.6; cursor: default; }
.error { color: var(--danger); margin: 8px 0; }

/* done */
.done-head { display: flex; align-items: center; gap: 10px; margin: 0 0 6px; }
.done-head h2 { margin: 0; }
.check { width: 28px; height: 28px; border-radius: 50%; background: var(--ok); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.done-card { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; margin: 16px 0; }
.done-card p { margin: 4px 0 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.button { font: inherit; border: 1px solid var(--blue); color: var(--blue); background: #fff; border-radius: 999px; padding: 9px 16px; text-decoration: none; display: inline-block; font-weight: 600; }
button.danger { font: inherit; background: transparent; border: 1px solid var(--danger); color: var(--danger); border-radius: 999px; padding: 9px 16px; cursor: pointer; margin-top: 8px; }
footer { margin-top: 24px; text-align: center; }

@media (max-width: 760px) {
  .page { padding: 12px 12px 40px; }
  .panel { flex-direction: column; min-height: 0; }
  .info { flex: none; border-right: none; border-bottom: 1px solid var(--line); padding: 20px; }
  .main { padding: 20px; }
  .cal-wrap { flex-direction: column; }
  .cal { max-width: none; }
  .times { flex: none; }
  .back { top: 16px; left: 16px; }
}