/* 登录页面样式 */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 3px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    padding: 50px;
    width: 100%;
    max-width: 450px;
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 32px;
    color: #3498db;
    margin-bottom: 10px;
}

.login-header p {
    color: #999;
    font-size: 14px;
}

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

.login-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    margin-top: 10px;
}

.login-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
    color: #999;
    font-size: 13px;
}

@media (max-width: 480px) {
    .login-box {
        padding: 30px 20px;
    }

    .login-header h1 {
        font-size: 26px;
    }
}