/* 정보조회 페이지 전용 스타일 */
.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.logo h1 {
    text-align: center;
    color: white;
    margin-bottom: 30px;
    font-size: 2.5rem;
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.form-container {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 500px;
    margin-bottom: 30px;
}

.info-form .form-group {
    margin-bottom: 25px;
}

.info-form label {
    color: #555;
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
    font-size: 15px;
}

.info-form input,
.info-form select {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid #e1e5e9;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.info-form input:focus,
.info-form select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.info-form input::placeholder {
    color: #aaa;
    font-style: italic;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:hover::before {
    left: 100%;
}

.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.info-notice {
    background: rgba(255, 255, 255, 0.9);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.info-notice h3 {
    color: #667eea;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
}

.info-notice p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* 폼 애니메이션 */
.form-group {
    opacity: 0;
    animation: slideInUp 0.6s ease forwards;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 입력 필드 검증 스타일 */
.form-group.valid input,
.form-group.valid select {
    border-color: #28a745;
    background-image: url("data:image/svg+xml,%3csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='m13.854 3.646-6.208 6.208-2.792-2.792a.5.5 0 1 0-.708.708l3.146 3.146a.5.5 0 0 0 .708 0l6.562-6.562a.5.5 0 0 0-.708-.708z' fill='%2328a745'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.form-group.invalid input,
.form-group.invalid select {
    border-color: #dc3545;
    background-image: url("data:image/svg+xml,%3csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M8 0a8 8 0 1 0 0 16A8 8 0 0 0 8 0zM4.146 4.146a.5.5 0 0 1 .708 0L8 7.293l3.146-3.147a.5.5 0 1 1 .708.708L8.707 8l3.147 3.146a.5.5 0 0 1-.708.708L8 8.707l-3.146 3.147a.5.5 0 0 1-.708-.708L7.293 8 4.146 4.854a.5.5 0 0 1 0-.708z' fill='%23dc3545'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 2rem;
        margin-bottom: 20px;
    }
    
    .form-container {
        padding: 30px 25px;
        margin-bottom: 20px;
    }
    
    .info-notice {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .form-container {
        padding: 25px 20px;
    }
    
    .info-form input,
    .info-form select {
        padding: 12px 15px;
        font-size: 15px;
    }
    
    .submit-btn {
        padding: 15px;
        font-size: 16px;
    }
    
    .info-notice {
        padding: 18px;
    }
    
    .info-notice h3 {
        font-size: 16px;
    }
    
    .info-notice p {
        font-size: 13px;
    }
}