/* Public booking pages, embedded on the Pixel Universe site. Dark, like the site; the accent can be
   set per embed (data-accent on the script tag). Every colour is a token here, nowhere else. */

:root {
  --bg: #060608;
  --surface: #0F0F14;
  --surface-2: #16161D;
  --line: rgba(255, 255, 255, 0.10);
  --text: #FFFFFF;
  --dim: #A3A3AD;
  --accent: #A855F7;
  --on-accent: #FFFFFF;
  --danger: #F87171;
  --radius: 14px;
  --font: "Satoshi", "Helvetica Neue", Arial, system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body.bk { background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
body.bk-embed { background: transparent; }
.bk-card { max-width: 720px; margin: 0 auto; padding: 32px 16px 40px; }
.bk-embed .bk-card { padding-top: 8px; }

.bk-head { margin-bottom: 24px; }
.bk-head h1 { margin: 4px 0 4px; font-size: clamp(28px, 6vw, 40px); line-height: 1.1; letter-spacing: -0.01em; }
.bk-eyebrow { margin: 0; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.bk-dim { color: var(--dim); margin: 0; }
.bk-small { font-size: 13px; margin-top: 12px; }

.bk-step { border-top: 1px solid var(--line); padding-top: 20px; margin-top: 20px; }
.bk-step h2 { font-size: 15px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--dim); margin: 0 0 14px; }

/* Days: a scrolling strip of date chips. Without JS every day's slots show at once. */
.bk-days { display: none; gap: 8px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
.bk-js .bk-days { display: flex; }
.bk-day {
  flex: 0 0 auto; width: 60px; min-height: 64px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: var(--surface); color: var(--text); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; font: inherit;
}
.bk-day:hover { border-color: var(--accent); }
.bk-day[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.bk-day-name { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.85; }
.bk-day-num { font-size: 20px; font-weight: 700; }
.bk-day:focus-visible, .bk-slot input:focus-visible + span, .bk-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bk-slots { border: 0; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.bk-slots legend { width: 100%; padding: 0; margin-bottom: 10px; font-weight: 700; }
.bk-js .bk-slots legend { text-transform: capitalize; }
.bk-slot { position: relative; }
.bk-slot input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.bk-slot span {
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center; min-width: 88px; min-height: 44px;
  padding: 6px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); font-variant-numeric: tabular-nums;
}
.bk-slot span small { color: var(--dim); font-size: 11px; }
.bk-slot input:hover + span { border-color: var(--accent); }
.bk-slot input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.bk-slot input:checked + span small { color: inherit; opacity: 0.8; }

.bk-chosen { margin: 0 0 14px; }
.bk-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.bk-wide { grid-column: 1 / -1; }
.bk-field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; }
.bk-field input, .bk-field textarea {
  width: 100%; font: inherit; font-weight: 400; color: var(--text); background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; padding: 11px 12px; min-height: 44px;
}
.bk-field textarea { resize: vertical; }
.bk-field input:focus, .bk-field textarea:focus { outline: none; border-color: var(--accent); }
.bk-hint { color: var(--dim); font-size: 12px; font-weight: 400; }
.bk-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.bk-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.bk-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 12px;
  background: var(--accent); color: var(--on-accent); border: 1px solid var(--accent); font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
}
.bk-btn:hover { filter: brightness(1.08); }
.bk-btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.bk-btn-danger { background: transparent; color: var(--danger); border-color: var(--danger); }

.bk-note, .bk-error { padding: 12px 14px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); margin: 0 0 16px; }
.bk-error { border-color: var(--danger); color: var(--danger); }
.bk-summary { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 18px; margin: 0 0 12px; padding: 16px; background: var(--surface); border-radius: var(--radius); }
.bk-summary dt { color: var(--dim); }
.bk-summary dd { margin: 0; overflow-wrap: anywhere; }
.bk-summary a { color: var(--text); }
.bk-cancel { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 14px; }
.bk-cancel summary { cursor: pointer; color: var(--dim); }
.bk-cancel form { margin-top: 12px; }

@media (max-width: 560px) {
  .bk-grid { grid-template-columns: minmax(0, 1fr); }
  .bk-summary { grid-template-columns: minmax(0, 1fr); }
  .bk-actions .bk-btn { width: 100%; }
}