/* 모바일 앱 느낌을 위한 커스텀 스타일 */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

body {
    font-family: 'Pretendard', sans-serif;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: #4b5563;
    margin-bottom: 8px;
    margin-left: 4px;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid #e5e7eb;
    background: white;
    font-size: 1rem;
    outline: none;
    transition: all 0.2s;
}

.form-group input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.calculate-btn {
    width: 100%;
    background: #2563eb;
    color: white;
    font-weight: 800;
    padding: 18px;
    border-radius: 20px;
    font-size: 1.1rem;
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
    transition: transform 0.1s;
}

.calculate-btn:active {
    transform: scale(0.97);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-slide-up {
    animation: slideUp 0.5s ease-out forwards;
}