/* ==========================================================================
   Booking pages — /book (light) and /unnamedarchetype-consult (body.theme-dark)
   Loaded after global.css and nav.css. Calendar logic: assets/js/booking.js
   ========================================================================== */

:root {
  --bk-bg: var(--bone);
  --bk-card: #F8F6F3;
  --bk-fg: var(--graphite);
  --bk-soft: #5B5352;
  --bk-faint: rgba(60, 52, 51, 0.32);
  --bk-line: rgba(60, 52, 51, 0.18);
  --bk-open: rgba(186, 194, 211, 0.55);     /* soft blue tint on days with openings */
  --bk-open-hover: var(--soft-blue);
  --bk-solid: var(--graphite);              /* selected day / time */
  --bk-solid-fg: var(--bone);
  --bk-accent: var(--tangerine);
  --bk-highlight: rgba(208, 176, 161, 0.34);

  --serif: "Cormorant", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --wide: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: clamp(20px, 5vw, 56px);
}
body.theme-dark {
  --bk-bg: #1E1815;
  --bk-card: #262019;
  --bk-fg: #EDE7E2;
  --bk-soft: #C9BFB8;
  --bk-faint: rgba(237, 231, 226, 0.28);
  --bk-line: rgba(237, 231, 226, 0.14);
  --bk-open: rgba(254, 83, 33, 0.14);
  --bk-open-hover: rgba(254, 83, 33, 0.3);
  --bk-solid: var(--tangerine);
  --bk-solid-fg: #16110F;
  --bk-highlight: rgba(254, 83, 33, 0.22);
  color-scheme: dark;
}

body {
  margin: 0;
  background: var(--bk-bg);
  color: var(--bk-fg);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 50; mix-blend-mode: multiply; opacity: .09;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.24  0 0 0 0 0.2  0 0 0 0 0.2  0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
body.theme-dark::before { mix-blend-mode: screen; opacity: .05; }
h1, h2, p, ul, ol { margin: 0; }

.bk-wrap { max-width: 1160px; margin-inline: auto; padding-inline: var(--gutter); }

/* Page layout: intro left, booking card right */
.bk-page { padding-block: clamp(12px, 3vw, 40px) clamp(72px, 10vw, 128px); }
.bk-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}
.bk-intro { position: sticky; top: 32px; }
.bk-eyebrow { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bk-soft); }
.bk-intro h1 {
  margin-top: 18px;
  font-family: var(--serif); font-weight: 300; letter-spacing: -0.01em; text-wrap: balance;
  font-size: clamp(2.4rem, 4.6vw, 3.6rem); line-height: 1.04;
}
.bk-intro h1 em {
  font-style: italic;
  background: linear-gradient(transparent 64%, var(--bk-highlight) 64%, var(--bk-highlight) 93%, transparent 93%);
  -webkit-box-decoration-break: clone; box-decoration-break: clone; padding-inline: 0.06em;
}
.bk-facts { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; padding: 0; list-style: none; }
.bk-facts li {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  border: 1px solid var(--bk-line); border-radius: 999px; padding: 7px 13px;
}
.bk-intro .bk-copy { margin-top: 24px; display: grid; gap: 14px; max-width: 44ch; font-weight: 300; color: var(--bk-soft); }
.bk-intro .bk-copy strong { font-weight: 500; color: var(--bk-fg); }
.bk-intro .bk-mark { width: 54px; margin-top: 34px; opacity: .6; mix-blend-mode: multiply; }
body.theme-dark .bk-intro .bk-mark { filter: brightness(0) invert(0.94); mix-blend-mode: normal; opacity: .35; }

/* The card */
.bk-card {
  position: relative;
  background: var(--bk-card);
  border: 1px solid var(--bk-line);
  border-radius: 6px;
  padding: clamp(22px, 3.2vw, 38px);
  min-height: 460px;
}
.bk-card-head { font-family: var(--serif); font-weight: 400; font-size: clamp(1.45rem, 2.2vw, 1.75rem); line-height: 1.2; margin-bottom: 22px; }
.bk-flash {
  margin: -6px 0 18px; padding: 12px 14px; border-left: 2px solid var(--bk-accent);
  font-size: 0.92rem; background: color-mix(in srgb, var(--bk-accent) 8%, transparent);
}

/* Step 1 — calendar + times */
.bk-pick { display: grid; grid-template-columns: minmax(0, 1fr) minmax(190px, 0.62fr); gap: clamp(22px, 3vw, 40px); }
.bk-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bk-month { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.35rem; }
.bk-arrows { display: flex; gap: 6px; }
.bk-arrows button {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--bk-line); background: transparent; color: inherit;
  font: inherit; font-size: 1rem; line-height: 1; cursor: pointer; transition: border-color .2s, color .2s;
}
.bk-arrows button:hover:not(:disabled) { border-color: var(--bk-accent); color: var(--bk-accent); }
.bk-arrows button:disabled { opacity: .3; cursor: default; }

.bk-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.bk-wd { text-align: center; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; color: var(--bk-soft); padding-bottom: 6px; }
.bk-day {
  position: relative;
  aspect-ratio: 1; width: 100%; max-width: 50px; justify-self: center;
  border: 0; border-radius: 50%; background: transparent; color: var(--bk-faint);
  font-family: var(--sans); font-size: 0.95rem; font-variant-numeric: tabular-nums;
  cursor: default;
}
.bk-day.is-open { background: var(--bk-open); color: var(--bk-fg); font-weight: 500; cursor: pointer; transition: background-color .2s, transform .2s; }
.bk-day.is-open:hover { background: var(--bk-open-hover); }
.bk-day.is-selected, .bk-day.is-selected:hover { background: var(--bk-solid); color: var(--bk-solid-fg); }
.bk-day.is-today::after {
  content: ""; position: absolute; left: 50%; bottom: 14%; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: currentColor;
}

.bk-tz-row { margin-top: 20px; display: grid; gap: 6px; }
.bk-tz-row label { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bk-soft); }
.bk-tz {
  width: 100%; font: inherit; font-size: 0.9rem; color: var(--bk-fg); background: transparent;
  border: 0; border-bottom: 1px solid var(--bk-line); border-radius: 0; padding: 6px 22px 6px 0; cursor: pointer;
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 9px) 55%, calc(100% - 4px) 55%; background-size: 5px 5px; background-repeat: no-repeat;
}
.bk-tz option { color: initial; }

.bk-times-col { display: flex; flex-direction: column; min-width: 0; scroll-margin-top: 20px; }
.bk-times-head { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; margin: 10px 0 16px; min-height: 1.4em; }
.bk-times { list-style: none; margin: 0; padding: 0 4px 4px 0; display: grid; gap: 8px; max-height: 340px; overflow-y: auto; scrollbar-width: thin; }
.bk-empty { color: var(--bk-soft); font-size: 0.92rem; font-weight: 300; }
.bk-slot { display: grid; grid-template-columns: 1fr 0fr; gap: 0; transition: grid-template-columns .25s ease, gap .25s ease; }
.bk-slot.is-selected { grid-template-columns: 1fr 1fr; gap: 6px; }
.bk-time, .bk-confirm {
  min-width: 0; overflow: hidden; white-space: nowrap;
  font-family: var(--sans); font-size: 0.95rem; font-weight: 500; font-variant-numeric: tabular-nums;
  padding: 0.8rem 0.5rem; border-radius: 999px; cursor: pointer;
}
.bk-time { border: 1px solid var(--bk-line); background: transparent; color: var(--bk-fg); transition: border-color .2s, color .2s, background-color .2s; }
.bk-time:hover { border-color: var(--bk-accent); color: var(--bk-accent); }
.bk-slot.is-selected .bk-time { background: var(--bk-soft); border-color: var(--bk-soft); color: var(--bk-card); }
.bk-confirm {
  border: 0; padding-inline: 0; background: var(--bk-solid); color: var(--bk-solid-fg);
  font-family: var(--wide); font-stretch: 125%; font-weight: 600; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.bk-confirm:hover { background: var(--bk-accent); color: var(--graphite); }
body.theme-dark .bk-confirm:hover { background: #EDE7E2; }

/* Step 2 — details */
.bk-back {
  background: none; border: 0; padding: 0; margin-bottom: 18px; cursor: pointer; color: var(--bk-soft);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
}
.bk-back:hover { color: var(--bk-accent); }
.bk-details { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(22px, 3vw, 40px); }
.bk-summary { border-left: 2px solid var(--bk-accent); padding-left: 16px; align-self: start; }
.bk-sum-day { font-family: var(--serif); font-size: 1.45rem; line-height: 1.2; }
.bk-sum-time { margin-top: 6px; font-weight: 500; }
.bk-sum-time span, .bk-sum-host { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; color: var(--bk-soft); }
.bk-sum-host { margin-top: 4px; }
.bk-sum-len { margin-top: 14px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bk-soft); }

.bk-form { display: grid; gap: 16px; }
.bk-field { display: grid; gap: 7px; }
.bk-field label { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; }
.bk-field label .opt { text-transform: none; letter-spacing: 0; color: var(--bk-soft); }
.bk-field input, .bk-field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--bk-fg); background: var(--bk-bg);
  border: 1px solid var(--bk-line); border-radius: 4px; padding: 0.85rem 0.95rem; transition: border-color .2s;
}
.bk-field textarea { min-height: 104px; resize: vertical; }
.bk-field input:hover, .bk-field textarea:hover { border-color: var(--bk-faint); }
.bk-field input:focus, .bk-field textarea:focus { outline: none; border-color: var(--bk-fg); }
.bk-hp { position: absolute; left: -9999px; }
.bk-error { font-family: var(--mono); font-size: 0.8rem; color: var(--bk-accent); }

.bk-submit {
  justify-self: start; display: inline-flex; align-items: center; gap: 10px;
  background: var(--bk-solid); color: var(--bk-solid-fg); border: 0; border-radius: 999px; cursor: pointer;
  font-family: var(--wide); font-stretch: 125%; font-weight: 600; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1.05rem 1.7rem; transition: background-color .2s, color .2s;
}
.bk-submit:hover { background: var(--bk-accent); color: var(--graphite); }
body.theme-dark .bk-submit:hover { background: #EDE7E2; }
.bk-submit:disabled { opacity: .6; cursor: progress; }
.bk-submit .spin { display: none; width: 13px; height: 13px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: bk-spin .8s linear infinite; }
.bk-submit.is-busy .spin { display: inline-block; }
@keyframes bk-spin { to { transform: rotate(360deg); } }

/* Step 3 — done */
.bk-done { text-align: center; max-width: 440px; margin: 0 auto; padding-block: clamp(10px, 3vw, 30px); }
.bk-done .bk-emblem { width: 26px; margin: 0 auto 22px; }
body.theme-dark .bk-done .bk-emblem { filter: brightness(0) invert(0.94); }
.bk-done h2 { font-family: var(--serif); font-weight: 300; font-size: clamp(2.2rem, 4vw, 3rem); line-height: 1.05; }
.bk-done h2 em { font-style: italic; }
.bk-done .bk-summary { border: 0; padding: 0; margin: 22px 0 0; }
.bk-done p.bk-next { margin-top: 20px; font-weight: 300; color: var(--bk-soft); }
.bk-done-actions { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px 18px; justify-content: center; align-items: center; }
.bk-link { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: inherit; background: none; border: 0; border-bottom: 1px solid currentColor; padding: 0 0 2px; cursor: pointer; }
.bk-link:hover { color: var(--bk-accent); }
.bk-local-note { margin-top: 22px; font-family: var(--mono); font-size: 0.7rem; color: var(--bk-soft); }

/* Loading / nothing open */
.bk-none { display: none; text-align: center; padding-block: 60px; color: var(--bk-soft); }
#booking.is-empty .bk-pick { display: none; }
#booking.is-empty .bk-none { display: block; }
#booking.is-loading .bk-pick { opacity: .35; pointer-events: none; }

#booking a:focus-visible, #booking button:focus-visible, #booking select:focus-visible { outline: 3px solid var(--bk-accent); outline-offset: 2px; }

/* Footer */
.bk-footer { border-top: 1px solid var(--bk-line); padding-block: 30px 34px; }
.bk-footer .bk-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bk-soft); }
.bk-footer a { color: inherit; }

@media (max-width: 960px) {
  .bk-grid { grid-template-columns: minmax(0, 1fr); }
  .bk-intro { position: static; }
  .bk-intro .bk-mark { display: none; }
}
@media (max-width: 640px) {
  .bk-pick, .bk-details { grid-template-columns: minmax(0, 1fr); }
  .bk-card { padding: 20px 16px 24px; margin-inline: calc(var(--gutter) * -0.5); }
  .bk-times { max-height: none; grid-template-columns: minmax(0, 1fr); }
  .bk-day { max-width: 46px; }
}
@media (prefers-reduced-motion: reduce) { .bk-slot, .bk-day, .bk-submit .spin { transition: none; animation-duration: 2s; } }

/* Unnamed Archetype pages use the brand display face for headings */
body.theme-dark { --serif: "IvyPresto Headline", "Cormorant", Georgia, "Times New Roman", serif; }
body.theme-dark .bk-intro h1 { font-weight: 100; }
body.theme-dark .bk-eyebrow { font-family: "Nimbus Sans Extended", "Helvetica Neue", Arial, sans-serif; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.22em; color: var(--tangerine); }

/* Calendar couldn't load from Calendly */
.bk-oops { display: none; text-align: center; padding-block: 60px; color: var(--bk-soft); }
#booking.is-error .bk-pick, #booking.is-error .bk-none { display: none; }
#booking.is-error .bk-oops { display: block; }