.date-field {
    position: relative;
    width: 100%;
}

.date-field input {
    padding-right: 42px;
}

.date-field-btn {
    appearance: none;
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--dp-accent, var(--gold, var(--ul-cyan, #00A9E0)));
    display: grid;
    place-items: center;
    cursor: pointer;
    padding: 0;
}

.date-field-btn:focus-visible,
.date-cal-arrow:focus-visible,
.date-cal-day:focus-visible,
.date-cal-ghost:focus-visible,
.date-cal-now:focus-visible {
    outline: 2px solid var(--dp-accent, var(--gold, var(--ul-cyan, #00A9E0)));
    outline-offset: 3px;
}

.date-field-btn svg {
    width: 18px;
    height: 18px;
}

.date-cal-backdrop,
.date-cal {
    display: none;
}

.date-cal-backdrop.is-open,
.date-cal.is-open {
    display: block;
}

.date-cal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(27, 39, 64, 0.28);
}

.date-cal {
    position: fixed;
    z-index: 71;
    padding: 12px;
    background: linear-gradient(180deg, #eef5fa, #f7fafc);
    color: var(--dp-ink, var(--ink, var(--ul-ink, #2D3748)));
    border: 1px solid rgba(184, 137, 46, 0.35);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.35) inset,
        0 16px 28px rgba(27, 39, 64, 0.28);
    border-radius: 10px;
}

.date-cal-nav {
    display: grid;
    grid-template-columns: 32px 1fr 76px 32px;
    gap: 6px;
    align-items: center;
    margin-bottom: 10px;
}

.date-cal-arrow {
    appearance: none;
    border: 1px solid #9bb4c4;
    background: rgba(255, 255, 255, 0.55);
    color: var(--dp-navy, var(--navy, var(--ul-slate, #4A5568)));
    width: 32px;
    height: 32px;
    border-radius: 6px;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
}

.date-cal-month,
.date-cal-year {
    width: 100%;
    height: 32px;
    border: 1px solid #9bb4c4;
    background: rgba(255, 255, 255, 0.55);
    color: var(--dp-ink, var(--ink, var(--ul-ink, #2D3748)));
    font-family: var(--display, var(--ul-display, inherit));
    font-size: 13px;
    font-weight: 600;
    border-radius: 6px;
    padding: 0 6px;
}

.date-cal-weekdays,
.date-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
}

.date-cal-weekdays {
    margin-bottom: 4px;
}

.date-cal-weekdays span {
    font-family: var(--display, var(--ul-display, inherit));
    font-size: 11px;
    font-weight: 600;
    color: var(--dp-accent, var(--gold, var(--ul-cyan, #00A9E0)));
    padding: 4px 0;
}

.date-cal-day {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--dp-ink, var(--ink, var(--ul-ink, #2D3748)));
    font-family: var(--data, var(--ul-display, inherit));
    font-size: 14px;
    font-variant-numeric: tabular-nums;
    height: 34px;
    border-radius: 999px;
    cursor: pointer;
    padding: 0;
}

.date-cal-day.is-out {
    color: #8aa0b0;
}

.date-cal-day.is-today:not(.is-selected) {
    box-shadow: inset 0 0 0 1.5px var(--enamel, var(--ul-cyan, #00A9E0));
}

.date-cal-day.is-selected {
    background: var(--dp-navy, var(--navy, var(--ul-slate, #4A5568)));
    color: var(--glass, #fff);
    box-shadow: 0 0 0 1.5px var(--dp-accent, var(--gold, var(--ul-cyan, #00A9E0)));
}

.date-cal-foot {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--paper-line, var(--ul-line, #E2E8F0));
}

.date-cal-ghost,
.date-cal-now {
    appearance: none;
    border: 0;
    background: transparent;
    font-family: var(--display, var(--ul-display, inherit));
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 6px 4px;
}

.date-cal-ghost {
    color: var(--label, var(--ul-muted, #718096));
}

.date-cal-now {
    color: var(--dp-accent, var(--gold, var(--ul-cyan, #00A9E0)));
}

@media (prefers-reduced-motion: reduce) {
    .date-cal-backdrop,
    .date-cal {
        transition: none;
    }
}