/* 登录页面专属样式 */

main {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.login-box {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.login-header {
    background-color: #0066cc;
    color: #fff;
    padding: 30px;
    text-align: center;
}

.login-header h2 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.login-header p {
    font-size: 16px;
    opacity: 0.9;
}

.login-form-container {
    padding: 40px 30px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #333;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: 15px;
    color: #999;
    font-size: 16px;
}

.input-group input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    font-size: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: #0066cc;
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.2);
}

.toggle-password {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 16px;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.remember-me {
    display: flex;
    align-items: center;
    font-size: 14px;
}

.remember-me input {
    margin-right: 8px;
}

.forgot-password {
    font-size: 14px;
    color: #0066cc;
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
}

.form-actions {
    margin-bottom: 20px;
}

.form-actions button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: 500;
}

.login-message {
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    font-size: 14px;
    display: none;
}

.login-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.login-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.login-message.info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.login-tips {
    padding: 20px 30px;
    background-color: #f9f9f9;
    border-top: 1px solid #eee;
}

.login-tips p {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 8px;
}

.login-tips p:last-child {
    margin-bottom: 0;
}

.login-tips strong {
    color: #333;
}

/* 响应式设计 */
@media screen and (max-width: 576px) {
    .login-container {
        padding: 10px;
    }
    
    .login-form-container {
        padding: 30px 20px;
    }
    
    .login-tips {
        padding: 15px 20px;
    }
}