/**
 * login-theme.css v3.0.0 — 深色科技感皮肤，完全对齐原型 02-login.html
 * 回滚：删除 login.html 中 <link rel="stylesheet" href="login-theme.css"> 即可
 */

/* ── 变量 ── */
:root{
  --lg-brand:#2a6f97;
  --lg-accent:#12a594;
  --lg-ink:#e8eef4;
  --lg-ink-2:#9fb2c4;
  --lg-ink-3:#6b7f92;
  --lg-line:rgba(255,255,255,.09);
}

/* ── 全局底色 + 网格 ── */
body{
  background:#070d16 !important;
  -webkit-font-smoothing:antialiased;
}
/* 网格叠层（44px格 + 中心渐隐遮罩） */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000 0%,transparent 78%);
  mask-image:radial-gradient(circle at 50% 50%,#000 0%,transparent 78%);
}

/* ── loginBox：全屏暗底，居中卡片 ── */
.loginBox{
  position:relative !important;
  background:transparent !important;
  align-items:center !important;
  justify-content:center !important;
  overflow:hidden !important;
}
/* 左上角蓝色光晕 */
.loginBox::before{
  content:"";position:fixed;top:-18%;left:-8%;width:60%;height:80%;z-index:0;
  background:radial-gradient(circle,rgba(42,111,151,.35),transparent 60%);
  filter:blur(24px);pointer-events:none;
}
/* 右下角绿色光晕 */
.loginBox::after{
  content:"";position:fixed;bottom:-18%;right:-4%;width:55%;height:75%;z-index:0;
  background:radial-gradient(circle,rgba(18,165,148,.20),transparent 60%);
  filter:blur(24px);pointer-events:none;
}

/* ── 玻璃卡片（920×560，居中）── */
.loginBox .signin{
  position:relative !important;
  z-index:1 !important;
  width:920px !important;
  max-width:94vw !important;
  height:560px !important;
  max-height:92vh !important;
  border-radius:24px !important;
  overflow:hidden !important;
  background:rgba(12,20,32,.72) !important;
  backdrop-filter:blur(20px) !important;
  -webkit-backdrop-filter:blur(20px) !important;
  border:1px solid var(--lg-line) !important;
  box-shadow:0 40px 100px -30px rgba(0,0,0,.8) !important;
  align-self:auto !important;
  flex:none !important;
}

/* ── 左侧品牌区 ── */
.loginBox .signin .left{
  flex:1.05 !important;
  background:linear-gradient(155deg,rgba(28,63,95,.55),rgba(18,165,148,.12)) !important;
  display:flex !important;
  flex-direction:column !important;
  justify-content:space-between !important;
  padding:48px 44px !important;
  position:relative !important;
  overflow:hidden !important;
  align-items:flex-start !important;
}
.loginBox .signin .left::after{
  content:"";position:absolute;top:-60px;right:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(18,165,148,.3),transparent 70%);pointer-events:none;
}
/* 隐藏旧图片/wrapper */
.loginBox .signin .left .bg-image,
.loginBox .signin .left .content-wrapper{display:none !important;}

/* Logo 徽章 */
.lf-logo{display:flex;align-items:center;gap:12px;position:relative;z-index:1;}
.lf-logo-mark{
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--lg-brand),var(--lg-accent));
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:20px;color:#fff;flex:none;
  box-shadow:0 8px 20px -6px rgba(18,165,148,.6);
}
.lf-logo-txt{font-size:16px;font-weight:600;letter-spacing:.5px;color:var(--lg-ink);}

/* 英雄文字区 */
.lf-hero{position:relative;z-index:1;}
.lf-hero h1{font-size:32px;line-height:1.35;font-weight:700;letter-spacing:.5px;color:var(--lg-ink);margin:0 0 14px;}
.lf-hl{background:linear-gradient(120deg,#5ad1c0,#4aa3d4);-webkit-background-clip:text;background-clip:text;color:transparent;}
.lf-hero p{color:var(--lg-ink-2);font-size:13.5px;line-height:1.9;margin:0 0 18px;max-width:300px;}
.lf-tags{display:flex;gap:8px;flex-wrap:wrap;}
.lf-tag{font-size:12px;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--lg-line);color:var(--lg-ink-2);}

/* 底部版权 */
.lf-foot{font-size:12px;color:var(--lg-ink-3);position:relative;z-index:1;}

/* ── 右侧表单区 ── */
.loginBox .signin .right{
  flex:.95 !important;
  background:transparent !important;
  padding:48px 46px !important;
  display:flex !important;
  flex-direction:column !important;
  justify-content:center !important;
  overflow-y:auto !important;
  position:relative !important;
}
.loginBox .signin .loginTitle{color:var(--lg-ink) !important;font-size:24px !important;font-weight:700 !important;margin-bottom:6px !important;text-align:left !important;}
.loginBox .signin .loginSubtitle{color:var(--lg-ink-3) !important;font-size:13px !important;margin-bottom:28px !important;text-align:left !important;}

/* 语言切换器 */
.loginBox .language-switcher .el-dropdown-link{
  color:var(--lg-ink-2) !important;border:1px solid var(--lg-line) !important;
  border-radius:999px !important;padding:6px 12px !important;
  background:rgba(255,255,255,.03) !important;box-shadow:none !important;
}

/* ── 输入框（Element Plus） ── */
.loginBox .signin .el-input__wrapper{
  background:rgba(255,255,255,.03) !important;
  border:1.5px solid var(--lg-line) !important;
  border-radius:12px !important;
  box-shadow:none !important;
  min-height:46px !important;
  transition:.2s !important;
}
.loginBox .signin .el-input__wrapper:hover{border-color:rgba(255,255,255,.2) !important;}
.loginBox .signin .el-input.is-focus .el-input__wrapper,
.loginBox .signin .el-input__wrapper.is-focus{
  border-color:var(--lg-accent) !important;
  background:rgba(255,255,255,.06) !important;
  box-shadow:0 0 0 4px rgba(18,165,148,.14) !important;
}
.loginBox .signin .el-input__inner{
  color:var(--lg-ink) !important;background:transparent !important;
  height:44px !important;font-size:14px !important;
}
.loginBox .signin .el-input__inner::placeholder{color:var(--lg-ink-3) !important;}
.loginBox .signin .el-input__prefix,.loginBox .signin .el-input__suffix,.loginBox .signin .el-input__icon{color:var(--lg-ink-3) !important;}
.loginBox .signin .el-form-item{margin-bottom:16px !important;}

/* 验证码行 */
.loginBox .signin .captcha-wrapper{display:flex !important;gap:12px !important;align-items:center !important;}
.loginBox .signin .captcha-input{flex:1 !important;}
.loginBox .signin .captcha-img{height:46px !important;border-radius:12px !important;border:1px solid var(--lg-line) !important;cursor:pointer !important;}

/* ── 登录按钮 ── */
.loginBox .signin .el-button--primary{
  width:100% !important;height:48px !important;border:none !important;
  border-radius:12px !important;
  background:linear-gradient(135deg,var(--lg-brand),var(--lg-accent)) !important;
  color:#fff !important;font-size:15px !important;font-weight:600 !important;
  letter-spacing:1px !important;
  box-shadow:0 12px 28px -8px rgba(18,165,148,.6) !important;
  transition:.2s !important;
}
.loginBox .signin .el-button--primary:hover{
  transform:translateY(-2px) !important;
  box-shadow:0 18px 36px -10px rgba(18,165,148,.75) !important;
}

/* ── 复选框 / 协议文字 ── */
.loginBox .signin .el-checkbox__label{color:var(--lg-ink-2) !important;font-size:13px !important;}
.loginBox .signin .el-checkbox__inner{background:rgba(255,255,255,.05) !important;border-color:rgba(255,255,255,.18) !important;}
.loginBox .signin .el-checkbox__input.is-checked .el-checkbox__inner{background:var(--lg-accent) !important;border-color:var(--lg-accent) !important;}
.loginBox .signin a{color:var(--lg-accent) !important;}

/* ── 语言下拉深色适配 ── */
.langDropdown.el-dropdown-menu,.statusDropdown.el-dropdown-menu{
  background:#0e1826 !important;border:1px solid var(--lg-line) !important;
}
.langDropdown .el-dropdown-menu__item,.statusDropdown .el-dropdown-menu__item{color:var(--lg-ink-2) !important;}
.langDropdown .el-dropdown-menu__item:hover,.statusDropdown .el-dropdown-menu__item:hover,
.langDropdown .el-dropdown-menu__item.is-active,.statusDropdown .el-dropdown-menu__item.is-active{
  background:rgba(18,165,148,.15) !important;color:#fff !important;
}

/* ── TOTP 验证码输入框深色适配 ── */
.totp-digit,.totp-verify-digit{
  background:rgba(255,255,255,.05) !important;
  border-color:rgba(255,255,255,.15) !important;
  color:#000000 !important;
}
.totp-digit:focus,.totp-verify-digit:focus{
  border-color:var(--lg-accent) !important;
  box-shadow:0 0 0 3px rgba(18,165,148,.18) !important;
  color:#000000 !important;
}

/* ── 响应式：≤900px 隐藏左侧，右侧铺满 ── */
@media(max-width:900px){
  body{background:#070d16 !important;}
  .loginBox .signin{
    width:100% !important;max-width:100% !important;
    height:100vh !important;max-height:100% !important;
    border-radius:0 !important;
  }
  .loginBox .signin .left{display:none !important;}
  .loginBox .signin .right{padding:40px 28px !important;justify-content:center !important;}
}