/*
 * Base Bookings widget: themed ONLY through CSS variables (set them on :root or a wrapper):
 *   --bk-accent --bk-accent-ink --bk-ink --bk-ink-muted --bk-paper --bk-surface --bk-line
 *   --bk-danger --bk-success --bk-radius --bk-font-body --bk-gap
 * The literals are only fallbacks for sites that define none of them. Mobile-first.
 */
.bkb {
    --_accent: var(--bk-accent, light-dark(#4f46e5, #818cf8));
    --_accent-ink: var(--bk-accent-ink, light-dark(#ffffff, #0b0d12));
    --_ink: var(--bk-ink, light-dark(#14151a, #eceef3));
    --_muted: var(--bk-ink-muted, light-dark(#565b6b, #a3a9b8));
    --_paper: var(--bk-paper, light-dark(#ffffff, #0e1015));
    --_surface: var(--bk-surface, light-dark(#f4f5f8, #171a21));
    --_line: var(--bk-line, light-dark(#c9ccd6, #3a3f4c));
    --_danger: var(--bk-danger, light-dark(#b91c1c, #f87171));
    --_success: var(--bk-success, light-dark(#15803d, #4ade80));
    --_radius: var(--bk-radius, 0.625rem);
    --_gap: var(--bk-gap, 1rem);
    font-family: var(--bk-font-body, inherit);
    color: var(--_ink);
    max-width: 42rem;
}
.bkb *, .bkb *::before, .bkb *::after { box-sizing: border-box; }
.bkb [hidden] { display: none !important; }
.bkb__search { display: grid; gap: var(--_gap); grid-template-columns: 1fr 1fr; align-items: end; padding: var(--_gap); background: var(--_surface); border-radius: var(--_radius); border: 1px solid var(--_line); }
.bkb__search .bkb__field:first-child:nth-last-child(n+4) { grid-column: 1 / -1; }
.bkb__search .bkb__btn { grid-column: 1 / -1; }
@media (min-width: 40rem) { .bkb__search { grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); } .bkb__search .bkb__btn { grid-column: auto; } }
.bkb__book { display: grid; gap: var(--_gap); margin-top: var(--_gap); }
.bkb fieldset { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: var(--_gap); }
.bkb legend { font-weight: 700; font-size: 1.05rem; padding: 0; margin-bottom: 0.25rem; }
.bkb__field { display: grid; gap: 0.375rem; }
.bkb label { font-weight: 600; font-size: 0.9375rem; }
.bkb__req { color: var(--_danger); }
.bkb input[type="text"], .bkb input[type="email"], .bkb input[type="tel"], .bkb input[type="date"], .bkb select, .bkb textarea {
    width: 100%; padding: 0.7rem 0.9rem; font: inherit; font-size: 1rem; /* 16px: no iOS zoom */
    color: var(--_ink); background: var(--_paper); border: 1px solid var(--_line); border-radius: var(--_radius); min-height: 2.75rem;
}
.bkb textarea { resize: vertical; }
.bkb input:focus-visible, .bkb select:focus-visible, .bkb textarea:focus-visible, .bkb button:focus-visible, .bkb a:focus-visible {
    outline: 3px solid color-mix(in oklab, var(--_accent) 60%, transparent); outline-offset: 2px;
}
.bkb [aria-invalid="true"] { border-color: var(--_danger); }

/* Slot pills: real radio inputs, visually hidden, so keyboard and screen readers work natively */
.bkb__pills { display: grid; gap: 0.5rem; grid-template-columns: repeat(auto-fill, minmax(5.6rem, 1fr)); }
.bkb__pill { position: relative; }
.bkb__pill input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.bkb__pill label {
    display: grid; place-items: center; align-content: center; min-height: 3rem; padding: 0.35rem 0.5rem; text-align: center;
    border: 1px solid var(--_line); border-radius: var(--_radius); background: var(--_paper); font-weight: 600; cursor: pointer;
}
.bkb__pill label small { font-weight: 400; font-size: 0.72rem; color: var(--_muted); }
.bkb__pill input:checked + label { background: var(--_accent); color: var(--_accent-ink); border-color: var(--_accent); }
.bkb__pill input:checked + label small { color: inherit; }
.bkb__pill input:focus-visible + label { outline: 3px solid color-mix(in oklab, var(--_accent) 60%, transparent); outline-offset: 2px; }
.bkb__pill input:disabled + label { opacity: 0.5; cursor: not-allowed; text-decoration: line-through; }
.bkb__pill input:disabled + label small { text-decoration: none; }
.bkb__empty { margin: 0; padding: 0.9rem 1rem; border-radius: var(--_radius); background: var(--_surface); color: var(--_muted); }
.bkb__next { margin: 0.5rem 0 0; }
.bkb__chip { display: inline-block; margin: 0.15rem 0.25rem 0.15rem 0; padding: 0.35rem 0.8rem; border: 1px solid var(--_accent); border-radius: 99px; color: var(--_accent); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.bkb__chip:hover { background: color-mix(in oklab, var(--_accent) 12%, transparent); }

.bkb__check { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 400; cursor: pointer; }
.bkb__check input { margin-top: 0.3rem; inline-size: 1.1rem; block-size: 1.1rem; accent-color: var(--_accent); flex: none; }
.bkb__error { color: var(--_danger); font-size: 0.875rem; margin: 0; }
.bkb__error::before { content: "\26A0\FE0E\00a0"; }
.bkb__hint { margin: 0; font-size: 0.85rem; color: var(--_muted); }
.bkb__summary { padding: 0.8rem 1rem; border-radius: var(--_radius); border: 1px solid var(--_danger); color: var(--_danger); background: color-mix(in oklab, var(--_danger) 8%, transparent); font-weight: 600; }
.bkb__summary p, .bkb__success p { margin: 0; }
.bkb__success { padding: 1rem 1.2rem; border-radius: var(--_radius); border: 1px solid var(--_success); background: color-mix(in oklab, var(--_success) 10%, transparent); display: grid; gap: 0.4rem; }
.bkb__live { margin: 0; min-height: 1.2em; color: var(--_muted); font-size: 0.875rem; }

.bkb__btn {
    justify-self: start; min-height: 2.75rem; padding: 0.75rem 1.5rem; font: inherit; font-weight: 600; cursor: pointer;
    color: var(--_accent-ink); background: var(--_accent); border: 2px solid var(--_accent); border-radius: var(--_radius);
}
.bkb__btn:hover { background: color-mix(in oklab, var(--_accent) 88%, var(--_ink)); }
.bkb__btn[disabled] { opacity: 0.6; cursor: progress; }
.bkb__btn--secondary { color: var(--_accent); background: transparent; }
.bkb__btn--secondary:hover { background: color-mix(in oklab, var(--_accent) 10%, transparent); }
.bkb__btn--danger { color: var(--_danger); background: transparent; border-color: var(--_danger); }
.bkb__btn--danger:hover { background: color-mix(in oklab, var(--_danger) 10%, transparent); }
.bkb__book > .bkb__details > .bkb__btn { justify-self: stretch; }
@media (min-width: 40rem) { .bkb__book > .bkb__details > .bkb__btn { justify-self: start; } }

.bkb__facts { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1rem; margin: 1rem 0; }
.bkb__facts dt { color: var(--_muted); }
.bkb__facts dd { margin: 0; }

.bkb__hp { position: absolute !important; inset-inline-start: -10000px; inline-size: 1px; block-size: 1px; overflow: hidden; }
@media (prefers-reduced-motion: no-preference) { .bkb__btn, .bkb__pill label { transition: background-color 0.15s ease, border-color 0.15s ease; } }