/* Joinery Core - "Book a demo" calendar widget (2026-10-09)
   Rendered by js/demo-booking.js into an element with class "bk-card".
   Designed for the light sections of the landing pages (index.html #contact, demo.html).
   Prefix: bk- (booking). No dependency on other stylesheets. */

.bk-card {
    --bk-gold: #AA8E68;
    --bk-gold-dark: #8F7654;
    --bk-gold-deep: #6D5D4A;
    --bk-ink: #0a0a0b;
    --bk-text: #52525b;
    --bk-muted: #71717a;
    --bk-faint: #a1a1aa;
    --bk-line: rgba(0, 0, 0, 0.1);
    max-width: 1040px;
    margin: 0 auto;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    overflow: hidden;
    color: var(--bk-ink);
    text-align: left;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.5;
}
.bk-card:hover { transform: none !important; }
.bk-card * { box-sizing: border-box; }
.bk-card button { font-family: inherit; cursor: pointer; }
.bk-card button:disabled { cursor: not-allowed; }
@media (min-width: 900px) { .bk-card { grid-template-columns: 330px 1fr; } }

/* ---------- left panel ---------- */
.bk-info {
    padding: 28px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    background: linear-gradient(180deg, rgba(170, 142, 104, 0.14), rgba(170, 142, 104, 0.03));
}
@media (min-width: 900px) { .bk-info { border-bottom: 0; border-right: 1px solid rgba(0, 0, 0, 0.08); } }
.bk-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bk-gold-dark); margin-bottom: 8px; }
.bk-info h3 { font-size: 24px; font-weight: 700; line-height: 1.25; margin: 0 0 10px; color: var(--bk-ink); }
.bk-info p { font-size: 15px; color: var(--bk-text); margin: 0 0 22px; }
.bk-facts { list-style: none; display: grid; gap: 14px; margin: 0; padding: 0; }
.bk-facts li { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--bk-text); line-height: 1.45; }
.bk-facts li strong { color: var(--bk-ink); display: block; }
.bk-facts small { display: block; font-size: 14px; }
.bk-facts svg { flex: none; width: 20px; height: 20px; color: var(--bk-gold-dark); margin-top: 1px; }

/* ---------- right panel ---------- */
.bk-main { padding: 28px; min-height: 420px; }
.bk-steps { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 22px; font-size: 13px; color: var(--bk-faint); }
.bk-step { display: inline-flex; align-items: center; gap: 7px; }
.bk-step .n { width: 22px; height: 22px; border-radius: 50%; border: 1px solid #d4d4d8; display: inline-grid; place-items: center; font-size: 12px; font-weight: 600; }
.bk-step.on { color: var(--bk-ink); font-weight: 600; }
.bk-step.on .n { background: var(--bk-gold); border-color: var(--bk-gold); color: #fff; }
.bk-step.done { color: var(--bk-text); }
.bk-step.done .n { background: var(--bk-ink); border-color: var(--bk-ink); color: #fff; }
.bk-sep { color: #d4d4d8; }

/* step 1: calendar + slots */
.bk-pick { display: grid; gap: 26px; }
@media (min-width: 700px) { .bk-pick { grid-template-columns: 1fr 210px; } }
.bk-month { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.bk-month strong { font-size: 16px; color: var(--bk-ink); }
.bk-nav { width: 34px; height: 34px; border-radius: 8px; border: 1px solid rgba(0, 0, 0, 0.12); background: #fff; display: grid; place-items: center; color: #3f3f46; font-size: 18px; line-height: 1; padding: 0; }
.bk-nav:hover:not(:disabled) { border-color: var(--bk-gold); color: var(--bk-gold-deep); }
.bk-nav:disabled { opacity: .35; }
.bk-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; text-align: center; }
.bk-dow { font-size: 12px; font-weight: 600; color: var(--bk-faint); padding-bottom: 2px; }
.bk-day { height: 42px; border-radius: 10px; display: grid; place-items: center; font-size: 14px; color: #c4c4c8; border: 1px solid transparent; position: relative; background: transparent; padding: 0; cursor: default; }
.bk-day.av { color: var(--bk-ink); font-weight: 600; background: rgba(170, 142, 104, 0.12); border-color: rgba(170, 142, 104, 0.4); cursor: pointer; }
.bk-day.av:hover { background: rgba(170, 142, 104, 0.24); }
.bk-day.sel, .bk-day.av.sel { background: var(--bk-gold); border-color: var(--bk-gold); color: #fff; }
.bk-day.today::after { content: ''; position: absolute; bottom: 5px; width: 4px; height: 4px; border-radius: 50%; background: var(--bk-faint); }
.bk-day.sel.today::after { background: #fff; }
.bk-day.blank { visibility: hidden; }
.bk-legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; font-size: 12px; color: var(--bk-muted); }
.bk-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.bk-legend .av-dot { background: rgba(170, 142, 104, 0.3); border: 1px solid rgba(170, 142, 104, 0.8); }
.bk-legend .no-dot { background: #e4e4e7; border: 1px solid #d4d4d8; }
.bk-tz { margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: #3f3f46; border: 1px solid rgba(0, 0, 0, 0.12); border-radius: 8px; padding: 0 6px 0 11px; background: #fff; max-width: 100%; }
.bk-tz svg { width: 16px; height: 16px; color: var(--bk-gold-dark); flex: none; }
.bk-tz select { border: 0; background: transparent; color: #3f3f46; font: inherit; font-size: 13px; padding: 7px 4px; max-width: 240px; outline: none; cursor: pointer; }
.bk-slots h4 { font-size: 15px; font-weight: 700; margin: 0 0 2px; color: var(--bk-ink); }
.bk-slots .sub { font-size: 13px; color: var(--bk-muted); margin-bottom: 12px; }
.bk-slot-list { display: grid; gap: 8px; max-height: 372px; overflow-y: auto; padding-right: 2px; }
@media (max-width: 699px) { .bk-slot-list { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); max-height: none; } }
.bk-slot { height: 42px; border-radius: 8px; border: 1px solid rgba(170, 142, 104, 0.7); background: #fff; color: var(--bk-gold-deep); font-weight: 600; font-size: 14px; }
.bk-slot:hover { background: rgba(170, 142, 104, 0.12); }
.bk-slot.sel { background: var(--bk-ink); border-color: var(--bk-ink); color: #fff; }
.bk-empty { font-size: 14px; color: var(--bk-muted); padding: 10px 0; }

/* buttons (gold like the landing page) */
.bk-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 22px; border-radius: 10px; border: 1px solid transparent; font-weight: 600; font-size: 15px; text-decoration: none; transition: all .15s; }
.bk-btn-primary { background: linear-gradient(135deg, #C8A678, #6D5D4A); color: #fff; box-shadow: 0 4px 14px rgba(170, 142, 104, 0.3); }
.bk-btn-primary:hover:not(:disabled) { filter: brightness(1.06); }
.bk-btn-primary:disabled { opacity: .45; box-shadow: none; }
.bk-btn-secondary { background: #fff; color: var(--bk-ink); border-color: rgba(0, 0, 0, 0.15); }
.bk-btn-secondary:hover { border-color: var(--bk-gold); color: var(--bk-gold-deep); }
.bk-btn-full { width: 100%; }
.bk-next { margin-top: 12px; }

/* step 2: form */
.bk-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: 10px; background: rgba(170, 142, 104, 0.12); border: 1px solid rgba(170, 142, 104, 0.4); margin-bottom: 20px; font-size: 14px; color: var(--bk-ink); }
.bk-summary svg { width: 18px; height: 18px; color: var(--bk-gold-dark); vertical-align: -3px; margin-right: 6px; }
.bk-summary button { background: none; border: 0; color: var(--bk-gold-dark); font-weight: 600; font-size: 14px; white-space: nowrap; padding: 0; }
.bk-summary button:hover { text-decoration: underline; }
.bk-row { display: grid; gap: 16px; margin-bottom: 16px; }
@media (min-width: 640px) { .bk-row { grid-template-columns: 1fr 1fr; } }
.bk-field { margin-bottom: 16px; }
.bk-row .bk-field { margin-bottom: 0; }
.bk-field label { display: block; font-size: 14px; font-weight: 500; color: var(--bk-text); margin-bottom: 8px; }
.bk-field input, .bk-field textarea { width: 100%; padding: 12px 16px; font-size: 15px; font-family: inherit; color: var(--bk-ink); background: rgba(255, 255, 255, 0.9); border: 1px solid rgba(0, 0, 0, 0.15); border-radius: 8px; transition: border-color .2s, box-shadow .2s; }
.bk-field input::placeholder, .bk-field textarea::placeholder { color: var(--bk-faint); }
.bk-field input:focus, .bk-field textarea:focus { outline: none; border-color: var(--bk-gold); box-shadow: 0 0 0 3px rgba(170, 142, 104, 0.15); }
.bk-field.err input, .bk-field.err textarea { border-color: #dc2626; }
.bk-field textarea { min-height: 90px; resize: vertical; }
.bk-hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.bk-privacy { font-size: 12px; color: var(--bk-muted); margin: 12px 0 0; }
.bk-error { margin: 0 0 14px; padding: 10px 14px; border-radius: 8px; background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; font-size: 14px; }
.bk-notice { margin: 0 0 14px; padding: 10px 14px; border-radius: 8px; background: rgba(170, 142, 104, 0.12); border: 1px solid rgba(170, 142, 104, 0.4); color: var(--bk-ink); font-size: 14px; }

/* step 3: done */
.bk-done { text-align: center; padding: 18px 8px 8px; }
.bk-done .tick { width: 60px; height: 60px; border-radius: 50%; background: #16a34a; color: #fff; display: inline-grid; place-items: center; margin-bottom: 14px; }
.bk-done .tick svg { width: 30px; height: 30px; }
.bk-done h4 { font-size: 24px; margin: 0 0 6px; color: var(--bk-ink); }
.bk-done p { color: var(--bk-text); font-size: 14px; margin: 0 0 6px; }
.bk-done .when { font-weight: 700; color: var(--bk-ink); font-size: 16px; margin: 12px 0 4px; }
.bk-done .when-alt { color: var(--bk-muted); font-size: 13px; margin-bottom: 12px; }
.bk-done .meet { display: inline-block; margin: 6px 0 14px; color: var(--bk-gold-dark); font-weight: 600; word-break: break-all; }
.bk-cal-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.bk-cal-btns .bk-btn { height: 42px; padding: 0 18px; font-size: 14px; }

/* loading / unavailable */
.bk-loading { display: grid; place-items: center; min-height: 300px; color: var(--bk-muted); font-size: 14px; }
.bk-loading::before { content: ''; width: 26px; height: 26px; border-radius: 50%; border: 3px solid rgba(170, 142, 104, 0.25); border-top-color: var(--bk-gold); animation: bk-spin .8s linear infinite; margin-bottom: 12px; }
@keyframes bk-spin { to { transform: rotate(360deg); } }
.bk-unavailable { padding: 20px 0; }
.bk-unavailable h4 { font-size: 18px; margin: 0 0 8px; color: var(--bk-ink); }
.bk-unavailable p { color: var(--bk-text); font-size: 14px; margin: 0 0 16px; }
.bk-unavailable a { color: var(--bk-gold-dark); font-weight: 600; text-decoration: none; }

/* line under the card ("Prefer to write?") */
.bk-alt { text-align: center; margin-top: 22px; font-size: 14px; color: #666; }
.bk-alt a, .bk-alt button { color: #AA8E68; font-weight: 600; text-decoration: none; background: none; border: 0; padding: 0; font: inherit; font-weight: 600; cursor: pointer; }
.bk-alt a:hover, .bk-alt button:hover { text-decoration: underline; }

/* phones */
@media (max-width: 899px) {
    .bk-info { padding: 22px 20px 18px; }
    .bk-info p { display: none; }
    .bk-info h3 { font-size: 22px; margin-bottom: 14px; }
    .bk-facts { display: flex; flex-wrap: wrap; gap: 8px 18px; }
    .bk-facts li { align-items: center; gap: 8px; }
    .bk-facts li strong { display: inline; }
    .bk-facts small { display: none; }
    .bk-facts svg { width: 18px; height: 18px; margin-top: 0; }
}
@media (max-width: 480px) {
    .bk-main { padding: 20px; }
    .bk-steps { gap: 6px; font-size: 12px; }
    .bk-step { gap: 5px; }
    .bk-step .n { width: 20px; height: 20px; font-size: 11px; }
}