:root{--sc-bg:#080e1a;--sc-panel:#0d1728;--sc-panel-2:#111d31;--sc-line:#20314c;--sc-text:#edf3ff;--sc-muted:#8698b3;--sc-blue:#3b82f6;--sc-green:#14c995;--sc-yellow:#f2b94b;--sc-red:#f45b6f}
*{box-sizing:border-box}
body.security-page{margin:0;min-height:100vh;background:var(--sc-bg);color:var(--sc-text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif}
.security-shell{max-width:1180px;margin:0 auto;padding:42px 28px 64px}
.security-page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px}
.security-page-head h1{margin:0 0 6px;font-size:28px;line-height:1.2}.security-page-head p{margin:0;color:var(--sc-muted);font-size:13px}
.security-account{display:flex;align-items:center;gap:12px;color:var(--sc-muted);font-size:12px}.security-account-icon{width:42px;height:42px;display:grid;place-items:center;border:1px solid #2c4772;background:#11284b;color:#6fa8ff;font-size:18px}
.security-layout{display:grid;grid-template-columns:224px minmax(0,1fr);gap:24px}
.security-side{border:1px solid var(--sc-line);background:var(--sc-panel);align-self:start}
.security-side-title{padding:18px 20px 10px;color:#60728e;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.security-side a{min-height:48px;padding:0 20px;display:flex;align-items:center;gap:11px;border-left:2px solid transparent;color:#9eacc1;font-size:13px;text-decoration:none}.security-side a i{width:18px;color:#6683ab;text-align:center}.security-side a:hover{background:#101f35;color:#fff}.security-side a.active{border-left-color:var(--sc-blue);background:#102444;color:#fff}.security-side a.active i{color:#66a2ff}
.security-content{min-width:0}.security-summary{padding:24px 26px;border:1px solid #28508d;background:linear-gradient(110deg,#102b53,#101d35 68%,#0c182b)}
.security-summary-top{display:flex;justify-content:space-between;gap:20px;align-items:center}.security-summary h2{margin:0 0 5px;font-size:18px}.security-summary p{margin:0;color:#9eb0cb;font-size:12px}.security-score{color:#70a8ff;font-size:13px;font-weight:700;white-space:nowrap}
.security-meter{height:4px;margin-top:20px;background:#1a2a43;overflow:hidden}.security-meter span{display:block;height:100%;width:50%;background:linear-gradient(90deg,#3178ff,#32d0c4);transition:width .3s ease}
.security-section{margin-top:18px;border:1px solid var(--sc-line);background:var(--sc-panel)}
.security-section-head{padding:18px 22px;border-bottom:1px solid var(--sc-line)}.security-section-head h2{margin:0 0 4px;font-size:16px}.security-section-head p{margin:0;color:var(--sc-muted);font-size:12px}
.security-setting{min-height:92px;padding:18px 22px;display:grid;grid-template-columns:44px minmax(0,1fr) auto auto;gap:16px;align-items:center;border-bottom:1px solid var(--sc-line)}.security-setting:last-child{border-bottom:0}.setting-icon{width:44px;height:44px;display:grid;place-items:center;background:#11284b;color:#6aa4ff;font-size:17px}.setting-icon.fund{background:#112a28;color:#33d5aa}.setting-copy h3{margin:0 0 5px;font-size:14px}.setting-copy p{margin:0;color:var(--sc-muted);font-size:12px;line-height:1.5}.setting-state{padding:5px 9px;border:1px solid;font-size:11px;white-space:nowrap}.setting-state.safe{border-color:rgba(20,201,149,.28);background:rgba(20,201,149,.09);color:var(--sc-green)}.setting-state.warning{border-color:rgba(242,185,75,.3);background:rgba(242,185,75,.08);color:var(--sc-yellow)}
.setting-action{min-width:76px;height:34px;padding:0 15px;border:1px solid #356fc1;background:transparent;color:#71a9ff;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.setting-action:hover{background:#173966;color:#fff}
.security-notice{margin-top:18px;padding:18px 22px;border-left:3px solid #2f7cff;background:#0c1728;color:#8fa0b9;font-size:12px;line-height:1.8}.security-notice strong{display:block;margin-bottom:3px;color:#dce7f7;font-size:13px}.security-notice i{margin-right:7px;color:#5796ff}
.security-toast{position:fixed;left:50%;bottom:30px;z-index:13000;max-width:calc(100vw - 32px);padding:10px 16px;background:#17243a;color:#fff;border:1px solid #2d4264;opacity:0;pointer-events:none;transform:translate(-50%,12px);transition:.2s}.security-toast.show{opacity:1;transform:translate(-50%,0)}.security-toast.success{border-color:rgba(20,201,149,.5);color:#4fe0b7}.security-toast.error{border-color:rgba(244,91,111,.5);color:#ff8797}
.security-dialog{position:fixed;inset:0;z-index:12000;padding:20px;display:none;align-items:center;justify-content:center;background:rgba(1,7,16,.78);backdrop-filter:blur(5px)}.security-dialog.show{display:flex}.security-dialog-card{width:min(430px,100%);border:1px solid #2b3f60;background:#0f192b;box-shadow:0 28px 80px rgba(0,0,0,.5)}.security-dialog-head{padding:19px 22px;border-bottom:1px solid var(--sc-line);display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.security-dialog-head h2{margin:0 0 4px;font-size:17px}.security-dialog-head p{margin:0;color:var(--sc-muted);font-size:11px}.security-dialog-close{border:0;background:transparent;color:#7587a2;font-size:18px;cursor:pointer}.security-form{padding:21px 22px}.security-field{margin-bottom:15px}.security-field label{display:block;margin-bottom:6px;color:#95a4ba;font-size:12px}.security-field input{width:100%;height:44px;padding:0 13px;border:1px solid #2a3c59;background:#0a1322;color:#fff;outline:0;font:inherit;font-size:13px}.security-field input:focus{border-color:#3d83ea}.security-field input::placeholder{color:#53637b}.security-form-hint{margin:-3px 0 14px;color:#65758d;font-size:11px;line-height:1.6}.security-form-error{min-height:18px;margin-bottom:8px;color:var(--sc-red);font-size:11px}.security-form-actions{display:flex;justify-content:flex-end;gap:10px}.security-form-actions button{height:38px;padding:0 20px;border:1px solid #2d405f;background:#172237;color:#aab8cc;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.security-form-actions .primary{border-color:#357cf0;background:#357cf0;color:#fff}.security-form-actions button:disabled{opacity:.5;cursor:not-allowed}.security-help-link{color:#67a2ff;cursor:pointer}
body.security-dialog-open{overflow:hidden}
html.light-mode{--sc-bg:#f3f6fb;--sc-panel:#fff;--sc-panel-2:#f7f9fc;--sc-line:#dce4ef;--sc-text:#142033;--sc-muted:#6d7d93;--sc-blue:#216ee9;--sc-green:#07856b;--sc-yellow:#a96e00;--sc-red:#d23d55}
html.light-mode body.security-page{background:var(--sc-bg)}html.light-mode .security-account-icon,html.light-mode .setting-icon{border-color:#d6e3f5;background:#edf4ff;color:#216ee9}html.light-mode .setting-icon.fund{background:#eaf8f3;color:#07856b}html.light-mode .security-side a:hover{background:#f2f6fb;color:#142033}html.light-mode .security-side a.active{background:#edf4ff;color:#164f9e}html.light-mode .security-summary{border-color:#b9d2f5;background:linear-gradient(110deg,#eef5ff,#fff 70%)}html.light-mode .security-summary p{color:#61738b}html.light-mode .security-score{color:#216ee9}html.light-mode .security-meter{background:#dbe5f2}html.light-mode .setting-action{border-color:#8eb3e8;color:#216ee9}html.light-mode .security-notice{background:#eef5ff;color:#667890}html.light-mode .security-notice strong{color:#24354e}html.light-mode .security-dialog-card{border-color:#d4deeb;background:#fff}html.light-mode .security-field input{border-color:#d7e0eb;background:#f8fafc;color:#142033}html.light-mode .security-form-actions button{border-color:#d6dfeb;background:#eef2f7;color:#536178}html.light-mode .security-form-actions .primary{border-color:#286fe5;background:#286fe5;color:#fff}
@media(max-width:760px){.security-shell{padding:22px 16px 92px}.security-page-head{align-items:flex-start}.security-account{display:none}.security-layout{display:block}.security-side{display:none}.security-summary{padding:20px}.security-summary-top{align-items:flex-start}.security-setting{grid-template-columns:42px minmax(0,1fr) auto;gap:12px;padding:16px}.security-setting .setting-state{grid-column:2/3;justify-self:start;margin-top:-8px}.setting-action{grid-column:3/4;grid-row:1/3}.setting-copy p{font-size:11px}.security-section-head{padding:16px}.security-notice{padding:16px}.security-page-head h1{font-size:22px}}