/* Booking pages. Each page sets the theme variables on .booking. */
.booking {
  --bk-bg: #0d0b10; --bk-card: rgba(255,255,255,0.05); --bk-line: rgba(255,255,255,0.12); --bk-ink: #fff; --bk-soft: rgba(255,255,255,0.7);
  --bk-accent: #ffdded; --bk-accent-ink: #1a0b12; --bk-accent2: #4fd8e6; --bk-head: inherit; --bk-radius: 18px;
  color: var(--bk-ink);
}
.booking * { box-sizing: border-box; }
.bk-panel { background: var(--bk-card); border: 1px solid var(--bk-line); border-radius: 24px; padding: clamp(18px, 3.5vw, 36px); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 30px 70px rgba(0,0,0,0.25); }
.bk-step { animation: bk-in 0.35s ease both; }
@keyframes bk-in { from { opacity: 0; transform: translateY(10px); } }
.bk-step h2 { font-family: var(--bk-head); font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 6px; outline: none; }
.bk-kicker { text-transform: uppercase; letter-spacing: 0.16em; font-size: 12px; color: var(--bk-accent2); margin: 0 0 6px; font-weight: 700; }
.bk-sub { color: var(--bk-soft); margin: 0 0 20px; }
.bk-back { background: none; border: 0; color: var(--bk-soft); font: inherit; font-size: 14px; cursor: pointer; padding: 6px 0; margin-bottom: 8px; }
.bk-back:hover { color: var(--bk-ink); }

/* Meeting types */
.bk-types { display: grid; gap: 12px; margin-top: 18px; }
.bk-type { text-align: left; display: grid; gap: 6px; padding: 18px 20px; border-radius: var(--bk-radius); border: 1px solid var(--bk-line); background: rgba(255,255,255,0.03); color: inherit; font: inherit; cursor: pointer; transition: transform 0.2s, border-color 0.2s, background 0.2s; position: relative; }
.bk-type:hover, .bk-type:focus-visible { transform: translateY(-2px); border-color: var(--bk-accent); background: rgba(255,255,255,0.07); }
.bk-type-top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 18px; }
.bk-type-blurb { color: var(--bk-soft); font-size: 15px; line-height: 1.5; }
.bk-type-meta { font-size: 13px; color: var(--bk-soft); opacity: 0.85; }
.bk-pill { font-size: 12px; padding: 3px 10px; border-radius: 999px; background: var(--bk-accent); color: var(--bk-accent-ink); font-weight: 700; }
.bk-pill.alt { background: transparent; color: var(--bk-accent2); border: 1px solid currentColor; }

/* Calendar and times */
.bk-picker { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(16px, 3vw, 30px); align-items: start; }
.bk-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bk-cal-head b { font-size: 17px; }
.bk-nav { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--bk-line); background: none; color: inherit; font-size: 20px; cursor: pointer; }
.bk-nav:disabled { opacity: 0.3; cursor: default; }
.bk-dow, .bk-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; text-align: center; }
.bk-dow span { font-size: 12px; color: var(--bk-soft); padding-bottom: 4px; }
.bk-day { aspect-ratio: 1; border-radius: 50%; border: 0; background: none; color: var(--bk-soft); font: inherit; font-size: 15px; opacity: 0.4; min-width: 0; }
.bk-day.open { opacity: 1; color: var(--bk-ink); background: rgba(255,255,255,0.08); font-weight: 700; cursor: pointer; transition: background 0.2s, transform 0.15s; }
.bk-day.open:hover { background: rgba(255,255,255,0.16); transform: scale(1.06); }
.bk-day.on { background: var(--bk-accent) !important; color: var(--bk-accent-ink) !important; box-shadow: 0 0 0 4px rgba(255,255,255,0.08); }
.bk-none, .bk-hint { color: var(--bk-soft); font-size: 14px; margin: 14px 0 0; }
.bk-times-head { font-weight: 700; margin: 4px 0 12px; }
.bk-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; max-height: 360px; overflow: auto; padding-right: 4px; }
.bk-slot { padding: 12px 8px; border-radius: 12px; border: 1px solid var(--bk-accent2); background: none; color: var(--bk-ink); font: inherit; font-weight: 700; cursor: pointer; transition: background 0.2s, color 0.2s, transform 0.15s; display: grid; gap: 2px; }
.bk-slot small { font-size: 11px; font-weight: 600; color: var(--bk-accent2); }
.bk-slot:hover, .bk-slot:focus-visible { background: var(--bk-accent2); color: var(--bk-accent-ink); transform: translateY(-1px); }
.bk-slot:hover small { color: inherit; }
.bk-loading { display: flex; align-items: center; gap: 10px; color: var(--bk-soft); padding: 30px 0; }
.bk-loading span { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--bk-line); border-top-color: var(--bk-accent); animation: bk-spin 0.8s linear infinite; }
@keyframes bk-spin { to { transform: rotate(360deg); } }

/* Form */
.bk-form label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; margin-bottom: 14px; }
.bk-form em { color: var(--bk-accent); font-style: normal; }
.bk-form input, .bk-form textarea { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--bk-line); background: rgba(255,255,255,0.06); color: var(--bk-ink); font: inherit; font-weight: 400; font-size: 16px; resize: vertical; }
.bk-form input:focus, .bk-form textarea:focus { outline: none; border-color: var(--bk-accent2); box-shadow: 0 0 0 3px rgba(79,216,230,0.2); }
.bk-form .bad { border-color: #ff6b8b; box-shadow: 0 0 0 3px rgba(255,107,139,0.25); }
.bk-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bk-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.bk-when { background: rgba(255,255,255,0.05); border: 1px solid var(--bk-line); border-radius: 14px; padding: 14px 16px; line-height: 1.6; margin: 10px 0 18px; }
.bk-submit { display: inline-flex; justify-content: center; align-items: center; gap: 8px; width: 100%; padding: 15px 20px; border-radius: 999px; border: 0; background: var(--bk-accent); color: var(--bk-accent-ink); font: inherit; font-weight: 700; font-size: 17px; cursor: pointer; text-decoration: none; transition: transform 0.2s, filter 0.2s; }
.bk-submit:hover { transform: translateY(-2px); filter: brightness(1.05); }
.bk-submit:disabled { opacity: 0.6; cursor: wait; transform: none; }
.bk-fine { color: var(--bk-soft); font-size: 14px; text-align: center; margin: 12px 0 0; }
.bk-error { color: #ffb3c3; background: rgba(255,107,139,0.12); border: 1px solid rgba(255,107,139,0.4); border-radius: 12px; padding: 10px 14px; }
.bk-error a, .bk-sub a { color: var(--bk-accent2); }

/* Done */
.bk-done { text-align: center; }
.bk-check { width: 76px; height: 76px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; font-size: 38px; background: var(--bk-accent); color: var(--bk-accent-ink); animation: bk-pop 0.5s cubic-bezier(.2,.9,.3,1.4) both; }
@keyframes bk-pop { from { transform: scale(0.3); opacity: 0; } }
.bk-adds { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 16px 0 6px; }
.bk-adds a { color: var(--bk-accent2); font-weight: 600; font-size: 14px; }

@media (max-width: 720px) {
  .bk-picker { grid-template-columns: 1fr; }
  .bk-row { grid-template-columns: 1fr; }
  .bk-slots { max-height: none; }
}
@media (prefers-reduced-motion: reduce) { .bk-step, .bk-check { animation: none; } }

/* Length switcher and time zone */
.bk-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 4px 0 18px; }
.bk-seg { display: inline-flex; border: 1px solid var(--bk-line); border-radius: 999px; padding: 3px; gap: 2px; }
.bk-seg button { border: 0; background: none; color: var(--bk-soft); font: inherit; font-size: 14px; font-weight: 700; padding: 6px 14px; border-radius: 999px; cursor: pointer; }
.bk-seg button[aria-pressed='true'] { background: var(--bk-accent); color: var(--bk-accent-ink); }
.bk-tz { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--bk-soft); }
.bk-tz select, .bk-form select { font: inherit; font-size: 14px; color: var(--bk-ink); background: rgba(255,255,255,0.06); border: 1px solid var(--bk-line); border-radius: 10px; padding: 8px 10px; max-width: 240px; }
.bk-tz select option, .bk-form select option { color: #111; }
.bk-form select { max-width: none; width: 100%; font-size: 16px; padding: 12px 14px; }
.bk-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--c, var(--bk-accent2)); box-shadow: 0 0 10px var(--c, var(--bk-accent2)); }
.bk-checks { border: 1px solid var(--bk-line); border-radius: 12px; padding: 10px 14px 4px; margin: 0 0 14px; }
.bk-checks legend { font-weight: 600; font-size: 15px; padding: 0 4px; }
.bk-checks.bad { border-color: #ff6b8b; }
.bk-form .bk-check-row { display: flex; align-items: center; gap: 10px; font-weight: 400; margin-bottom: 8px; }
.bk-form .bk-check-row input { width: 18px; height: 18px; accent-color: var(--bk-accent2); }

/* Manage page */
.bk-ok { color: #b9f5c9; background: rgba(60, 200, 110, 0.12); border: 1px solid rgba(60, 200, 110, 0.4); border-radius: 12px; padding: 10px 14px; }
.bk-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.bk-submit.ghost { background: transparent; color: var(--bk-ink); border: 1px solid var(--bk-line); }
.bk-submit.danger { background: #ff6b8b; color: #fff; }
.bk-when a { color: var(--bk-accent2); }
@media (max-width: 520px) { .bk-actions { grid-template-columns: 1fr; } .bk-bar { flex-direction: column; align-items: stretch; } .bk-tz select { max-width: none; flex: 1; } }