@charset "utf-8";
/* 登录页面样式 */
* { 
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: 'Microsoft YaHei', Arial, sans-serif;
}

.login-container { 
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
    padding: 20px;
}

.login-box {
    width: 420px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px 40px;
    text-align: center;
}

.login-header h2 {
    color: #fff;
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 8px;
}

.login-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.login-body {
    padding: 40px;
}

.login-body .layui-form-item {
    margin-bottom: 25px;
}

.login-body .layui-input {
    height: 45px;
    line-height: 45px;
    border-radius: 5px;
    padding-left: 45px;
}

.login-body .layui-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 5px rgba(102, 126, 234, 0.3);
}

.input-icon {
    position: relative;
}

.input-icon i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: #999;
    z-index: 1;
}

.input-icon .layui-input:focus + i,
.input-icon .layui-input:not(:placeholder-shown) + i {
    color: #667eea;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 10px;
}

.captcha-box .layui-input {
    flex: 1;
}

.captcha-img {
    height: 45px;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid #e6e6e6;
    transition: all 0.3s;
}

.captcha-img:hover {
    border-color: #667eea;
    box-shadow: 0 0 5px rgba(102, 126, 234, 0.3);
}

.login-btn {
    width: 100%;
    height: 48px;
    font-size: 16px;
    border-radius: 5px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    transition: all 0.3s;
}

.login-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.login-tips {
    margin-top: 20px;
    padding: 15px;
    background: #f7f7f7;
    border-radius: 5px;
    font-size: 12px;
    color: #999;
    line-height: 1.8;
}

.login-tips i {
    color: #667eea;
    margin-right: 5px;
}

.error-message {
    color: #FF5722;
    font-size: 14px;
    text-align: center;
    padding: 10px;
    background: #fff5f2;
    border-radius: 5px;
    border: 1px solid #ffcac0;
}

/* 响应式 */
@media screen and (max-width: 480px) {
    .login-box {
        width: 100%;
        margin: 10px;
    }
    
    .login-header {
        padding: 25px 30px;
    }
    
    .login-body {
        padding: 30px;
    }
}