/* bluenav 登录页美化 v1.2.27 —— 科技蓝浅色 + 霓虹光 */

/* 背景：浅蓝柔光渐变 */
body.body-login {
    background: linear-gradient(135deg, #eef4ff 0%, #e8f0ff 45%, #f0f6ff 100%) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    min-height: 100vh;
}

body.body-login .bg {
    background: none !important;
    position: fixed !important;
    top: 0; left: 0;
    width: 100% !important;
    height: 100% !important;
    z-index: 0;
}

/* 背景装饰光斑 */
body.body-login .bg::before,
body.body-login .bg::after {
    content: "";
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}
body.body-login .bg::before {
    width: 360px; height: 360px;
    background: rgba(59, 130, 246, .18);
    top: -80px; left: -60px;
}
body.body-login .bg::after {
    width: 420px; height: 420px;
    background: rgba(99, 179, 237, .16);
    bottom: -100px; right: -80px;
}

/* 登录卡片容器 */
body.body-login #wrapper {
    position: relative;
    z-index: 1;
    width: 380px !important;
    max-width: calc(100vw - 32px) !important;
    margin: 8vh auto 0 !important;
    padding: 32px 28px !important;
    background: rgba(255, 255, 255, .88) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(99, 179, 237, .25);
    border-radius: 20px !important;
    box-shadow: 0 12px 40px rgba(59, 130, 246, .12), 0 2px 8px rgba(59, 130, 246, .06) !important;
    box-sizing: border-box !important;
}

/* logo 区 */
body.body-login .logo {
    text-align: center !important;
    margin: 0 0 20px !important;
    padding: 0 !important;
    width: 100% !important;
}
body.body-login .logo img {
    display: none;
}
body.body-login .logo::before {
    content: "小石助手";
    display: block;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* 表单容器：覆盖原生 600px 固定宽度 */
body.body-login .login {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-height: 0 !important;
    box-sizing: border-box !important;
}
body.body-login .login form {
    padding: 0 !important;
    width: 100% !important;
}

/* dl：覆盖原生 height:50px 固定 */
body.body-login .login dl {
    height: auto !important;
    clear: both !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
}
body.body-login .login dt {
    display: none !important;
}

/* dd：覆盖原生 width:300px + float:left */
body.body-login .login dd {
    margin: 0 0 14px !important;
    padding: 0 !important;
    border: none !important;
    position: static !important;
    float: none !important;
    width: 100% !important;
    clear: both !important;
    box-sizing: border-box !important;
    height: auto !important;
}

/* label：覆盖原生 width:100px + text-align:right + float */
body.body-login .login label {
    display: block !important;
    width: auto !important;
    float: none !important;
    text-align: left !important;
    font-size: 13px !important;
    color: #64748b !important;
    margin-bottom: 6px !important;
    font-weight: 500 !important;
    overflow: visible !important;
    white-space: normal !important;
}

/* 输入框：覆盖原生 float:left + width:200px */
body.body-login .login input[type="text"],
body.body-login .login input[type="password"] {
    float: none !important;
    display: block !important;
    width: 100% !important;
    height: 44px !important;
    padding: 0 14px !important;
    border: 1.5px solid #e2e8f0 !important;
    border-radius: 12px !important;
    background: rgba(255, 255, 255, .9) !important;
    font-size: 15px !important;
    color: #1e293b !important;
    box-sizing: border-box !important;
    transition: border-color .2s, box-shadow .2s;
    outline: none !important;
    line-height: 44px !important;
}
body.body-login .login input[type="text"]:focus,
body.body-login .login input[type="password"]:focus {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, .15) !important;
}

/* 验证码输入框：留出图片位置 */
body.body-login .login dd.validcode input[type="text"] {
    width: calc(100% - 110px) !important;
    display: inline-block !important;
}

/* 验证码图片：覆盖原生 absolute 定位 */
body.body-login .login dd.validcode img {
    position: static !important;
    display: inline-block !important;
    height: 44px !important;
    width: 96px !important;
    border-radius: 10px !important;
    border: 1px solid #e2e8f0 !important;
    cursor: pointer;
    vertical-align: top;
    margin-left: 10px;
    top: auto !important;
    right: auto !important;
    z-index: auto !important;
}

/* 保持登录：覆盖原生 margin-left:100px */
body.body-login .login dd.checkbox {
    margin: 6px 0 16px !important;
    width: 100% !important;
    float: none !important;
    text-align: left !important;
    padding: 0 !important;
}
body.body-login .login dd.checkbox label {
    display: inline !important;
    font-size: 13px;
    color: #64748b;
    cursor: pointer;
    width: auto !important;
}
body.body-login .login dd.checkbox input[type="checkbox"] {
    margin-right: 6px;
    accent-color: #3b82f6;
}

/* 登录按钮：覆盖原生 float:right */
body.body-login .login dd.submit {
    margin: 0 !important;
    width: 100% !important;
    float: none !important;
    padding: 0 !important;
}
body.body-login .login input.button,
body.body-login .login input[type="submit"] {
    float: none !important;
    display: block !important;
    width: 100% !important;
    height: 46px !important;
    border: none !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
    color: #fff !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    letter-spacing: 4px;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 6px 20px rgba(59, 130, 246, .35) !important;
    line-height: 46px !important;
}
body.body-login .login input.button:hover,
body.body-login .login input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(59, 130, 246, .45) !important;
}
body.body-login .login input.button:active,
body.body-login .login input[type="submit"]:active {
    transform: translateY(0);
}

/* 错误提示 */
body.body-login .error,
body.body-login .tips {
    background: #fef2f2 !important;
    border: 1px solid #fecaca !important;
    color: #dc2626 !important;
    border-radius: 10px !important;
    padding: 10px 14px !important;
    margin-bottom: 14px !important;
    font-size: 13px;
}

/* 移动端 */
@media (max-width: 480px) {
    body.body-login #wrapper {
        width: calc(100vw - 32px) !important;
        margin: 4vh 16px 0 !important;
        padding: 24px 20px !important;
    }
}