.tbhc .tbhc-date-trigger {
    display: flex;
    align-items: center;
    gap: .75rem;
    width: 100%;
    min-height: 3rem;
    padding: .5rem .75rem;
    border: 1px solid #bbd1d4;
    border-radius: 10px;
    background: #fff;
    color: var(--tbhc-muted);
    text-align: start;
}
.tbhc .tbhc-date-trigger:hover,
.tbhc .tbhc-date-trigger[aria-expanded="true"] {
    border-color: var(--tbhc-teal);
    background: var(--tbhc-wash);
}
.tbhc .tbhc-date-trigger[aria-invalid="true"] { border-color: #9d3b3b; }
.tbhc-date-trigger[data-has-value] { font-weight: 700; color: var(--tbhc-ink); }
.tbhc-date-trigger svg { flex: none; width: 1.25rem; height: 1.25rem; color: var(--tbhc-teal); }
.tbhc-date-trigger > [data-tbhc-date-value] { flex: 1; }

.tbhc-calendar {
    position: fixed;
    inset: auto;
    top: var(--tbhc-calendar-top, 1rem);
    left: var(--tbhc-calendar-left, 1rem);
    width: min(22rem, calc(100% - 2rem));
    max-width: none;
    max-height: calc(100vh - 2rem);
    max-height: calc(100dvh - 2rem);
    margin: 0;
    padding: 0;
    overflow: auto;
    overscroll-behavior: contain;
    border: 1px solid var(--tbhc-border);
    border-radius: 18px;
    color: var(--tbhc-ink);
    background: var(--tbhc-white);
    box-shadow: 0 12px 42px #123c4629;
}
.tbhc-calendar:not([open]) { display: none; }
.tbhc-calendar::backdrop { background: #143c4652; }
.tbhc-calendar-surface { padding: 1rem; }
.tbhc-calendar-header,
.tbhc-calendar-toolbar,
.tbhc-calendar-titles,
.tbhc-calendar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
}
.tbhc-calendar-header { margin-bottom: .75rem; }
.tbhc-calendar-title { font-size: 1rem; font-weight: 750; }

.tbhc-calendar .tbhc-calendar-icon {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid var(--tbhc-border);
    border-radius: 10px;
    background: var(--tbhc-white);
    color: var(--tbhc-ink);
}
.tbhc-calendar .tbhc-calendar-icon svg { width: 1.125rem; height: 1.125rem; }
.tbhc-calendar .tbhc-calendar-icon--close { border-color: transparent; }
.tbhc-calendar .tbhc-calendar-icon:hover:not(:disabled),
.tbhc-calendar .tbhc-calendar-title-button:hover,
.tbhc-calendar .tbhc-calendar-title-button[aria-pressed="true"] {
    background: var(--tbhc-wash);
    color: var(--tbhc-teal-dark);
}
.tbhc-calendar button:disabled { cursor: default; }
.tbhc-calendar .tbhc-calendar-title-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    min-height: 2.5rem;
    padding: .25rem .5rem;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: var(--tbhc-ink);
    font-weight: 750;
}
.tbhc-calendar-title-button::after {
    width: .38rem;
    height: .38rem;
    margin-block-end: .2rem;
    border: solid currentColor;
    border-width: 0 0 1.5px 1.5px;
    transform: rotate(-45deg);
    content: "";
}
.tbhc-calendar-content { margin-block: .75rem; }
.tbhc-calendar-week,
.tbhc-calendar-choices {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .2rem;
}
.tbhc-calendar-week + .tbhc-calendar-week { margin-top: .2rem; }
.tbhc-calendar-week--heading {
    align-items: center;
    min-height: 1.75rem;
    text-align: center;
    font-size: .76rem;
    font-weight: 700;
    color: var(--tbhc-muted);
}
.tbhc-calendar-cell { display: flex; min-width: 0; }
.tbhc-calendar .tbhc-calendar-day,
.tbhc-calendar .tbhc-calendar-choice {
    position: relative;
    width: 100%;
    min-height: 2.4rem;
    padding: .125rem;
    border: 1px solid transparent;
    border-radius: 9px;
    color: var(--tbhc-ink);
    background: transparent;
    font-variant-numeric: tabular-nums;
}
.tbhc-calendar .tbhc-calendar-day:hover:not(:disabled),
.tbhc-calendar .tbhc-calendar-choice:hover:not(:disabled) {
    background: var(--tbhc-wash);
    color: var(--tbhc-teal-dark);
}
.tbhc-calendar .tbhc-calendar-day:disabled,
.tbhc-calendar .tbhc-calendar-choice:disabled {
    color: #71868d;
    opacity: .58;
}
.tbhc-calendar .tbhc-calendar-day[aria-current="date"],
.tbhc-calendar .tbhc-calendar-choice[aria-current="true"] {
    border-color: var(--tbhc-teal);
    color: var(--tbhc-teal-dark);
    font-weight: 750;
}
.tbhc-calendar [aria-selected="true"] > .tbhc-calendar-day,
.tbhc-calendar [aria-selected="true"] > .tbhc-calendar-day:hover {
    background: var(--tbhc-teal);
    border-color: var(--tbhc-teal);
    color: #fff;
    font-weight: 750;
}
.tbhc-calendar .tbhc-calendar-day:focus-visible,
.tbhc-calendar .tbhc-calendar-choice:focus-visible { outline-offset: -3px; }
.tbhc-calendar [aria-selected="true"] > .tbhc-calendar-day:focus-visible { outline-color: #fff; }
.tbhc-calendar-choices { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .35rem; }
.tbhc-calendar .tbhc-calendar-choice { min-height: 2.75rem; font-size: .86rem; }
.tbhc-calendar-footer { border-top: 1px solid var(--tbhc-border); padding-top: .625rem; }
.tbhc-calendar .tbhc-calendar-shortcut {
    min-height: 2.5rem;
    padding: .25rem .7rem;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--tbhc-teal-dark);
    background: var(--tbhc-wash);
    font-size: .83rem;
    font-weight: 700;
}
.tbhc-calendar .tbhc-calendar-shortcut--clear { background: transparent; color: var(--tbhc-muted); }
.tbhc-calendar .tbhc-calendar-shortcut:hover:not(:disabled) { border-color: var(--tbhc-teal); }

@media (max-width: 600px) {
    .tbhc-calendar {
        inset: auto 0 0;
        width: 100%;
        max-height: calc(100vh - .75rem);
        max-height: calc(100dvh - .75rem);
        border-radius: 20px 20px 0 0;
    }
    .tbhc-calendar-surface { padding-bottom: max(1rem, env(safe-area-inset-bottom)); }
    .tbhc-calendar .tbhc-calendar-day { min-height: clamp(2.35rem, 10.6vw, 2.75rem); }
}