.login-container {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 380px;
    margin: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.login-header h1 {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.date {
    font-size: 16px;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 15px;
    margin-top: 8px;
}

.input-group {
    margin-bottom: 15px;
    text-align: left;
}

.input-group label {
    display: block;
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
}

.input-group input {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.button-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
}

.login-btn {
    width: 65%;
    background-color: #28a745;
    color: white;
    border: none;
    padding: 12px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
}

.login-btn:hover {
    background-color: #218838;
}

.register-btn {
    width: 30%;
    background-color: #6c757d;
    color: white;
    text-align: center;
    padding: 12px;
    font-size: 14px;
    text-decoration: none;
    border-radius: 4px;
}

.register-btn:hover {
    background-color: #5a6268;
}

.footer {
    margin-top: 20px;
    font-size: 12px;
    color: #666;
    text-align: center;
    line-height: 1.6;
}

.footer p {
    margin: 0.4em 0;
}

.footer a {
    color: #007bff;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* 반응형 디자인 */
@media (max-width: 830px) {
}

@media (max-width: 560px) {
}