/* 날짜 계산기 스타일 */
.date-calculator-tool .nav-pills .nav-link {
    color: var(--bs-body-color);
    font-weight: 500;
    transition: all 0.2s ease;
}

.date-calculator-tool .nav-pills .nav-link.active {
    background-color: var(--bs-primary);
    color: #fff;
}

.date-calculator-tool .nav-pills .nav-link:not(.active):hover {
    background-color: var(--bs-light);
}

.date-calculator-tool input[type="date"],
.date-calculator-tool input[type="number"],
.date-calculator-tool input[type="text"],
.date-calculator-tool select {
    border: 1px solid var(--bs-border-color);
}

.date-calculator-tool input[type="date"]:focus,
.date-calculator-tool input[type="number"]:focus,
.date-calculator-tool input[type="text"]:focus,
.date-calculator-tool select:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.15);
    border-color: var(--bs-primary);
}

.date-calculator-tool .accordion-button:not(.collapsed) {
    background-color: var(--bs-light);
    box-shadow: none;
}

.date-calculator-tool .accordion-button:focus {
    box-shadow: none;
}

.date-calculator-tool .progress {
    background-color: var(--bs-light);
}

/* 카운트다운 숫자 애니메이션 */
.date-calculator-tool #ddayCountdown .font-200 {
    font-variant-numeric: tabular-nums;
    transition: transform 0.1s ease;
}