/* age-calculator.css - 만 나이 계산기 페이지 전용 스타일 */

main {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px); /* 헤더,푸터 높이 제외 */
    padding: 40px 0;
}

.calculator-card {
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.card-header .icon {
    font-size: 2.2rem;
    color: var(--accent-color);
}

.card-header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.description {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 25px;
    text-align: left;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.input-group input[type="date"] {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color-light);
    background-color: rgba(255, 255, 255, 0.5);
    font-size: 1.1rem;
    font-family: inherit;
    color: var(--text-color-light);
}
body.dark-mode .input-group input[type="date"] {
    border-color: var(--border-color-dark);
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--text-color-dark);
}

/* 브라우저별 date input 스타일 초기화 */
input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    opacity: 0.8;
}

#calculate-btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 8px;
    background-color: var(--accent-color);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

#calculate-btn:hover {
    background-color: #0056b3;
    transform: translateY(-2px);
}

.result-section {
    margin-top: 30px;
    padding: 20px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.05);
    /* 초기 상태는 투명 */
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

body.dark-mode .result-section {
    background: rgba(255, 255, 255, 0.05);
}

.result-section.show {
    opacity: 1;
    transform: translateY(0);
}

.result-main {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.result-sub {
    font-size: 1.2rem;
    opacity: 0.9;
}