:root{--bg:#f4f6f9;--panel:#fff;--ink:#1c2430;--mut:#5d6b7d;--line:#d9e0e8;--acc:#1f5fbf;--acc2:#e8f0fb;--ok:#1d7a4a;--err:#b3261e;--side:#14213a;--sideink:#dbe4f3}
@media (prefers-color-scheme:dark){:root{--bg:#10151d;--panel:#18202b;--ink:#e6ebf2;--mut:#9aa8ba;--line:#2b3644;--acc:#6aa5ff;--acc2:#1d2b44;--ok:#5cc88c;--err:#ff8a80;--side:#0b1220;--sideink:#c3cfe3}}
*{box-sizing:border-box}html,body{margin:0}body{font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--acc)}h1{font-size:20px;margin:0}h2{font-size:16px;margin:0 0 10px}
.shell{display:flex;min-height:100vh}.side{width:248px;background:var(--side);color:var(--sideink);display:flex;flex-direction:column;transition:width .15s;flex:none}
.side .brand{padding:16px;font-weight:600;border-bottom:1px solid rgba(255,255,255,.08)}.side nav{flex:1;padding:8px 0}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--sideink);text-decoration:none}.nav-item:hover{background:rgba(255,255,255,.07)}.nav-item.on{background:rgba(106,165,255,.18);color:#fff;font-weight:600}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.6;flex:none}.who{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:13px}
body.collapsed .side{width:56px}body.collapsed .side .lbl{display:none}
.main{flex:1;min-width:0;display:flex;flex-direction:column}.top{display:flex;align-items:center;gap:12px;padding:12px 20px;background:var(--panel);border-bottom:1px solid var(--line)}
.top-r{margin-left:auto;display:flex;gap:16px;align-items:center}.burger{background:none;border:1px solid var(--line);border-radius:6px;padding:4px 8px;font-size:16px;color:var(--ink);cursor:pointer}
.content{padding:20px;max-width:1180px;width:-webkit-fill-available;width:stretch}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:16px;margin:0 0 16px}
.tw{overflow-x:auto}table{border-collapse:collapse;width:stretch;width:-webkit-fill-available}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--mut);font-weight:600;font-size:13px}
.muted{color:var(--mut)}small{color:var(--mut)}.tag{display:inline-block;background:var(--acc2);border-radius:999px;padding:1px 10px;font-size:12px}
.fld{display:block;margin:0 0 12px}.fld>span{display:block;font-size:13px;color:var(--mut);margin-bottom:4px}
input[type=text],input[type=email],input[type=password],input:not([type]),input[type=number],select,textarea{width:-webkit-fill-available;width:stretch;max-width:520px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--ink);font:inherit}
.pw{display:flex;max-width:520px;gap:6px}.pw input{flex:1}.eye{border:1px solid var(--line);background:var(--panel);border-radius:8px;cursor:pointer;color:var(--ink)}
.btn,button.btn{display:inline-block;background:var(--acc);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:inherit;cursor:pointer;text-decoration:none}
form.mini{display:inline-block;margin:2px 4px 2px 0}form.mini .btn{padding:4px 10px;font-size:13px}form.mini input{width:110px;padding:5px 8px}
button.link{background:none;border:0;color:var(--acc);cursor:pointer;font:inherit;padding:0}form.inline{display:inline}
.flash{margin:12px 20px 0;padding:10px 14px;border-radius:8px;border:1px solid var(--line)}.flash.ok{border-color:var(--ok)}.flash.err{border-color:var(--err);color:var(--err)}
.auth-box{max-width:520px;margin:6vh auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}
body.out .shell{justify-content:center}body.out .content{max-width:none}
.demo-bar{background:#fff3cd;color:#5c4400;text-align:center;padding:6px;font-size:13px}.demo-hint{border-left:3px solid #e0a800;padding-left:10px}
code,pre{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}.hash{word-break:break-all}pre.md,pre.codes,pre.cmd{background:var(--bg);padding:12px;border-radius:8px;white-space:pre-wrap;overflow-x:auto}
.sec{font-size:16px;letter-spacing:.06em}.bar{display:inline-block;width:90px;height:8px;background:var(--line);border-radius:4px;vertical-align:middle}.bar i{display:block;height:8px;background:var(--acc);border-radius:4px}
.msg{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:0 0 8px}.msg.own{border-left:3px solid var(--acc)}.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.chk{margin-right:12px;white-space:nowrap}.list{padding-left:18px}.foot{margin-top:auto;padding:16px 20px;color:var(--mut);font-size:13px;border-top:1px solid var(--line)}
@media (max-width:760px){.side{position:fixed;z-index:5;top:0;bottom:0;left:-248px}body.menu-open .side{left:0}body.collapsed .side{width:248px}.content{padding:12px}}

.subnav{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}.subnav a{padding:6px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none}.subnav a[aria-current=page]{background:var(--acc2);font-weight:600}.consent{display:flex;gap:8px;align-items:flex-start;margin:10px 0}

.consent input{width:auto;flex:none;margin-top:3px}
@media (max-width:760px){.top-r a,.top-r button.link{display:inline-block;padding:10px 6px}.burger{min-width:44px;min-height:44px}.btn,.mini-btn,button.mini,form.mini .btn{min-height:44px}.tw .btn{min-height:40px}.brand a,.foot a{display:inline-block;padding:8px 0}}
@media (max-width:760px){.top{flex-wrap:wrap;gap:4px 8px}.top h1{font-size:18px;min-width:0;flex:1 1 120px;overflow-wrap:anywhere}.top-r{gap:6px}.top-r a[href="/settings/security"]{display:none}}
.rows{list-style:none;padding:0;margin:0}.rows li{padding:12px 0;border-top:1px solid var(--line)}.rows li:first-child{border-top:0}.rows .acts{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end}.rows .acts form.mini{margin:0}