:root{--blue: #2f7bff;--ink: #0e1726;--muted: #6b7585;--line: #e7eaf0;--bg: #f6f8fc;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}.center{min-height:100vh;display:grid;place-items:center}.muted{color:var(--muted)}.error{color:#e5484d;font-size:14px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.brand{font-weight:800;font-size:20px}.brand span{color:var(--blue)}.login{width:340px;display:flex;flex-direction:column;gap:14px}.login-head{display:flex;align-items:center;justify-content:space-between}.login h1{margin:0;font-size:20px}.login label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}.login input{padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px}.login input:focus{outline:none;border-color:var(--blue)}button{background:var(--blue);color:#fff;border:none;border-radius:9px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--line)}button.ghost.danger{color:#e5484d;border-color:#f3c2c4}button.lang{background:#fff;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:13px}.shell{min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;height:60px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.topbar-right{display:flex;align-items:center;gap:12px}.account{position:relative}.account-btn{display:inline-flex;align-items:center;gap:5px;background:transparent;border:none;cursor:pointer;padding:2px}.avatar{width:32px;height:32px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px}.account-caret{color:var(--muted);font-size:12px;transition:transform .15s}.account-caret.up{transform:rotate(180deg)}.account-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;z-index:40;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px;box-shadow:0 10px 28px #0e172624}.account-email{padding:8px 10px;font-size:13px;color:var(--muted);word-break:break-all;border-bottom:1px solid var(--line);margin-bottom:6px}.account-logout{width:100%;text-align:left;background:transparent;color:var(--ink);padding:8px 10px;border-radius:8px;font-weight:600;font-size:14px}.account-logout:hover{background:#f3f6fc}.content{max-width:1000px;margin:24px auto;padding:0 24px;display:grid;gap:20px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.stat strong{display:block;font-size:28px;font-weight:800}.stat span{color:var(--muted);font-size:14px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600}.sa-form{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:4px 0}.sa-form input{padding:8px 11px;border:1px solid var(--line);border-radius:9px;font-size:14px}.sa-form input:focus{outline:none;border-color:var(--blue)}.sa-form .sa-hint{font-size:12px;flex-basis:100%}.badge{padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge.ok{background:#e3f8f0;color:#129a6b}.badge.bad{background:#ffe6e6;color:#e5484d}.tabs{display:flex;gap:4px}.tab{background:transparent;color:var(--muted);border:none;border-radius:8px;padding:7px 14px;font-size:14px;font-weight:600}.tab.active{background:#eef3ff;color:var(--blue)}.ok-text{color:#129a6b;font-size:14px}.settings{display:grid;gap:12px;max-width:460px}.settings label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}.settings label.row{flex-direction:row;align-items:center;gap:8px}.settings input{padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:14px}.settings input:focus{outline:none;border-color:var(--blue)}.test-row{display:flex;gap:8px;margin-top:16px;max-width:460px}.test-row input{flex:1;padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:14px}.layout{display:flex;min-height:100vh}.sidebar{width:248px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;transition:width .18s ease;flex:0 0 auto;position:sticky;top:0;align-self:flex-start;height:100vh;z-index:30}.layout.collapsed .sidebar{width:64px}.side-head{display:flex;align-items:center;gap:8px;height:60px;padding:0 14px;border-bottom:1px solid var(--line)}.side-logo{display:inline-flex}.side-brand{font-weight:800;font-size:18px;color:var(--ink);white-space:nowrap;flex-shrink:0}.side-portal{padding:2px 8px;border-radius:999px;background:#eef3ff;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;white-space:nowrap;flex-shrink:0}.collapse-btn{background:transparent;border:none;color:var(--muted);cursor:pointer;padding:4px;display:inline-flex;margin-left:auto}.collapse-btn:hover{color:var(--blue)}.chev{display:inline-flex;transition:transform .18s}.chev.flipped{transform:rotate(180deg)}.layout.collapsed .side-head{padding:0 6px;gap:2px;justify-content:space-between}.layout.collapsed .side-brand,.layout.collapsed .side-portal{display:none}.layout.collapsed .collapse-btn{padding:2px}.side-nav{padding:10px 8px;display:flex;flex-direction:column;gap:4px;flex:1;min-height:0;overflow-y:auto;overflow-x:hidden}.side-nav>*{flex-shrink:0}.layout.collapsed .side-nav{overflow-y:auto;overflow-x:hidden}.layout.collapsed .side-item span{display:none}.side-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border:none;background:transparent;border-radius:9px;color:var(--ink);font-size:15px;font-weight:500;cursor:pointer;white-space:nowrap;overflow:hidden}.side-item:hover{background:#f3f6fc}.side-item.active{background:#eef3ff;color:var(--blue);font-weight:600}.side-item svg{flex:0 0 auto}.layout.collapsed .side-item{justify-content:center;padding:10px}.side-flyout{position:fixed;left:60px;transform:translateY(-50%);padding:8px 14px;background:#fff;border:1px solid var(--line);border-radius:9px;white-space:nowrap;font-weight:500;color:var(--ink);font-size:15px;box-shadow:0 6px 22px #0e172624;z-index:100;pointer-events:none;animation:side-flyout-in .16s ease}@keyframes side-flyout-in{0%{opacity:0;transform:translateY(-50%) translate(-8px)}to{opacity:1;transform:translateY(-50%) translate(0)}}.main{flex:1;min-width:0;display:flex;flex-direction:column}.main .topbar{justify-content:flex-end}.main .content{margin:24px;max-width:none}.settings .hint{font-size:12px;margin:-4px 0 4px;line-height:1.5}.side-brand .accent{color:var(--blue)}.org-form{display:grid;grid-template-columns:repeat(2,1fr) auto;gap:10px}.org-form input{padding:9px 11px;border:1px solid var(--line);border-radius:9px;font-size:14px}.org-form input:focus{outline:none;border-color:var(--blue)}.auth-split{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-brand{background:linear-gradient(150deg,var(--blue),#4f6dff 55%,#ffa614);color:#fff;display:grid;place-items:center;padding:40px}.auth-brand-inner{max-width:360px}.auth-logo-row{display:flex;align-items:center;gap:14px;margin-bottom:20px;flex-wrap:wrap}.auth-logo-badge{display:inline-flex;padding:10px;background:#fff;border-radius:14px;box-shadow:0 10px 30px #0000001f}.auth-logo{font-size:40px;font-weight:800;letter-spacing:-.02em;line-height:1}.auth-portal{display:inline-block;padding:4px 12px;border-radius:999px;background:#ffffff38;color:#fff;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;align-self:center}.auth-tagline{margin-top:16px;font-size:18px;line-height:1.6;color:#ffffffeb}.auth-pane{position:relative;display:grid;place-items:center;padding:40px;background:#fff}.auth-pane-top{position:absolute;top:20px;right:24px}.auth-form-wrap{width:100%;max-width:360px}.auth-form{display:flex;flex-direction:column;gap:14px}.auth-form h1{margin:0 0 6px;font-size:24px}.auth-form label{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}.auth-form input,.auth-form select{padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:15px;color:var(--ink);background:#fff}.auth-form input:focus,.auth-form select:focus{outline:none;border-color:var(--blue)}.auth-form button.link{background:none;color:var(--blue);padding:4px;font-weight:600;font-size:14px}.banner-ok{background:#e3f8f0;color:#129a6b;border-radius:9px;padding:10px 12px;font-size:14px;margin-bottom:14px}@media(max-width:760px){.auth-split{grid-template-columns:1fr}.auth-brand{min-height:200px}}