.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #f0f2f5;
}

.logo-container {
    margin-bottom: 24px;
}

.logo {
    max-height: 80px;
}

.login-container {
    background: #fff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.login-container h1 {
    margin-bottom: 24px;
    text-align: center;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    box-sizing: border-box;
}

.btn-primary {
    width: 100%;
    padding: 10px;
    background: #1890ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary:hover {
    background: #40a9ff;
}

.text-danger {
    color: #ff4d4f;
    margin-bottom: 12px;
}

.text-success {
    color: #52c41a;
    margin-bottom: 12px;
}

.text-warning {
    color: #faad14;
    margin-bottom: 12px;
}

.link-back {
    display: block;
    margin-top: 16px;
    text-align: center;
    color: #1890ff;
    text-decoration: none;
    font-size: 14px;
}

.link-back:hover {
    text-decoration: underline;
}