.login-body{min-height:100vh;background:radial-gradient(1600px 800px at 30% -10%,#1a2a33 0%,var(--bg) 70%);display:flex;align-items:center;justify-content:center;padding:24px;color-scheme:dark}
.login-wrap{width:100%;max-width:420px}
.login-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px 24px 22px;position:relative;overflow:hidden}
/* 桌面主页 / 对照：铺满窗口，渐变在卡片内，与登录后主页同一外框 */
html.shell, html.shell body.login-body{
  height:100%;min-height:100%;padding:0;display:block;
  background:var(--bg)
}
html.shell .login-wrap{max-width:none;width:100%;height:100%}
html.shell .login-card{
  width:100%;height:100%;box-sizing:border-box;
  border:1px solid #222;border-radius:14px;outline:0;box-shadow:none;overflow:hidden;
  background:radial-gradient(1600px 800px at 30% -10%,#1a2a33 0%,var(--bg) 70%)
}
html.app-win, html.app-win body.login-body{background:transparent}
html.app-win .login-card{border-radius:8px}
html.shell .login-brand > span{white-space:nowrap}
.login-card > .plc-x{
  position:absolute;top:0;right:0;z-index:3;padding:0;border:0;border-radius:0;
  width:36.8px;height:32px;
  background:transparent;color:rgba(255,255,255,.5);
  display:flex;align-items:center;justify-content:center;cursor:pointer
}
.login-card > .plc-x svg{display:block;width:16px;height:16px}
.login-card > .plc-x:hover{background:#E81123;color:#fff}
.login-brand{
  display:flex;align-items:center;gap:12px;
  font-family:"Noto Sans SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:20px;font-weight:300;letter-spacing:0.08em;color:var(--text);margin-bottom:6px
}
.login-brand-icon{
  width:36px;height:36px;object-fit:contain;flex-shrink:0;display:block;
  margin-left:20px;
}
.login-brand > span{
  flex:1;min-width:0;text-align:right;
}
.login-sub{font-size:13px;color:var(--text2);margin-bottom:20px}
.login-tabs{display:flex;gap:8px;margin-bottom:18px}
.login-tabs[hidden],.login-panels[hidden]{display:none}
.login-tab{flex:1;padding:8px 10px;border:1px solid rgba(6,182,212,0.3);border-radius:8px;background:transparent;color:#06b6d4;cursor:pointer;font-size:13px;transition:background 0.15s,color 0.15s,border-color 0.15s}
.login-tab.active{border-color:rgba(6,182,212,0.3);color:#06b6d4;background:transparent}
.login-tab:hover{background:rgba(6,182,212,0.05);border-color:rgba(6,182,212,0.3);color:#06b6d4}
.login-panels{display:grid;position:relative}
/* 两栏叠在同一格并等高拉伸，提交按钮都相对 panel 贴底 → top 一致 */
.login-panels > .login-panel{
  grid-area:1/1;visibility:hidden;pointer-events:none;
  position:relative;padding-bottom:92px;align-self:stretch
}
.login-panels > .login-panel.is-active{visibility:visible;pointer-events:auto}
.login-panel label{display:block;font-size:12px;color:var(--text2);margin:10px 0 6px}
.login-panel input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-size:14px;outline:none;color-scheme:dark}
.login-panel input:focus{border-color:#06b6d4}
.login-panel input:-webkit-autofill,
.login-panel input:-webkit-autofill:hover,
.login-panel input:-webkit-autofill:focus,
.login-panel input:-webkit-autofill:active{
  -webkit-text-fill-color:var(--text);
  caret-color:var(--text);
  box-shadow:0 0 0 1000px var(--bg) inset;
  transition:background-color 99999s ease-out;
  border:1px solid var(--border);
}
.login-panel input:-webkit-autofill:focus{border-color:#06b6d4}
.login-code-row{display:flex;gap:8px}
.login-code-row input{flex:1}
.login-code-row .btn-sec{flex-shrink:0;padding:10px 12px;font-size:12px;white-space:nowrap;color:#06b6d4;border-color:rgba(6,182,212,0.3);background:transparent}
.login-code-row .btn-sec:hover{background:rgba(6,182,212,0.05);border-color:rgba(6,182,212,0.3);color:#06b6d4}
/* 原姓名 label+input 占位（label mt10+mb6+行高 + input 高），不展示内容 */
.login-field-reserve{
  margin-top:10px;height:calc(1.25em + 6px + 36px);
  visibility:hidden;pointer-events:none
}
.login-submit{position:absolute;left:0;right:0;bottom:10px;width:100%;margin-top:0;border:1px solid rgba(6,182,212,0.3);border-radius:8px;background:transparent;color:#06b6d4;font-weight:normal;box-shadow:none;transform:none}
.login-submit:hover{background:rgba(6,182,212,0.05);border-color:rgba(6,182,212,0.3);color:#06b6d4;box-shadow:none;transform:none}
.login-status{margin:0;font-size:13px;min-height:20px;color:var(--text2);text-align:center;line-height:1.5}
.login-panels > .login-status{
  position:absolute;left:0;right:0;bottom:66px;z-index:2;
  pointer-events:none
}
.login-status.error{color:var(--red)}
.login-status.ok{color:var(--green)}
.login-ding-tip{font-size:13px;color:var(--text2);margin:4px 0 12px;line-height:1.5}
.login-ding-hint{font-size:12px;color:var(--text2);margin-top:10px;min-height:18px;text-align:center}
.login-ding-qr-wrap{display:flex;justify-content:center;margin:8px 0 4px}
.login-ding-qr{
  width:225px;height:225px;max-width:100%;background:#fff;border-radius:10px;overflow:hidden;
  border:1px solid var(--border);position:relative
}
.login-ding-qr iframe{
  position:absolute;left:50%;top:50%;
  width:300px !important;height:300px !important;border:0;margin:0;
  transform:translate(-50%,-50%) scale(1.02);
  transform-origin:center center
}
.login-ding-actions{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:12px;flex-wrap:wrap}
.login-ding-actions .btn-sec{padding:8px 12px;font-size:12px;color:#06b6d4;border-color:rgba(6,182,212,0.3);background:transparent}
.login-ding-actions .btn-sec:hover{background:rgba(6,182,212,0.05)}
.login-ding-fallback{font-size:12px;color:var(--text2);text-decoration:underline;text-underline-offset:2px}
.login-ding-fallback:hover{color:#06b6d4}
.login-corp-tabs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 12px}
.login-corp-tab{padding:6px 12px;border:1px solid rgba(6,182,212,0.3);border-radius:8px;background:transparent;color:#06b6d4;cursor:pointer;font-size:12px}
.login-corp-tab.active{background:rgba(6,182,212,0.12);border-color:#06b6d4}
.login-bind-panel{margin-top:4px}
/* 扫码绑定时隐藏短信提交键，避免压在二维码下 */
#panel-sms:has(#sms-form[hidden]) > .login-submit{
  visibility:hidden;pointer-events:none
}