:root{--ink:#0B2545;--ink2:#13315C;--muted:#5B7C9C;--bg:#EEF4FA;--card:#fff;--line:#D6E4F2;--teal:#0E9F8A;--teal2:#0B8574;--red:#C0392B;--amber:#B7791F;--ok:#178A4C;--radius:12px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
button,input,select{font:inherit;color:inherit}
[hidden]{display:none!important}
.bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px 18px;flex-wrap:wrap;background:var(--ink);color:#fff;padding:10px 16px}
.brand{font-weight:800;font-size:19px;letter-spacing:.2px}.brand span{color:#5EEAD4}
nav{display:flex;gap:4px;flex:1 1 auto;flex-wrap:wrap}
nav a{color:#CFE0F3;text-decoration:none;padding:6px 10px;border-radius:8px}nav a.on,nav a:hover{background:rgba(255,255,255,.12);color:#fff}
.who{font-size:13px;color:#BFD4EA}
.ghost{background:none;border:1px solid #6B8BAE;color:#DCEBFA;border-radius:8px;padding:5px 12px;cursor:pointer}
.conn{display:flex;align-items:center;gap:8px;padding:7px 16px;font-size:13px;background:#E7F6EF;color:#0E5132;border-bottom:1px solid #CBE9DA}
.conn .dot{width:9px;height:9px;border-radius:50%;background:var(--ok)}
.conn.warn{background:#FFF6E0;color:#7A5200;border-color:#F3DFAE}.conn.warn .dot{background:var(--amber)}
.conn.bad{background:#FDECEA;color:#8A1F14;border-color:#F5C6C0}.conn.bad .dot{background:var(--red)}
.link{background:none;border:0;color:inherit;text-decoration:underline;cursor:pointer;margin-left:auto;padding:0}
main{max-width:1180px;margin:0 auto;padding:18px 16px 60px}
.boot{padding:60px 0;text-align:center;color:var(--muted)}
h1{font-size:22px;margin:2px 0 4px}h2{font-size:16px;margin:0 0 10px}
.sub{color:var(--muted);margin:0 0 16px;font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.grid2{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:16px}
@media (max-width:900px){.grid2{grid-template-columns:1fr}}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 5px}
label b{color:var(--red);font-weight:normal}
input[type=text],input[type=password],input[type=tel],input[type=search],select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:16px}
input:focus,select:focus,button:focus-visible{outline:2px solid #7CC4F5;outline-offset:1px;border-color:#7CC4F5}
.row{display:flex;gap:10px}.row>*{flex:1}
.seg{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.seg button{flex:1;border:0;background:#fff;padding:10px;cursor:pointer;font-weight:600;color:var(--muted)}
.seg button+button{border-left:1px solid var(--line)}
.seg button.on{background:var(--ink2);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 18px;font-weight:700;cursor:pointer;background:var(--teal);color:#fff;font-size:16px}
.btn:hover{background:var(--teal2)}.btn[disabled]{opacity:.6;cursor:default}
.btn.wide{width:100%}.btn.sec{background:#E3ECF6;color:var(--ink)}.btn.sec:hover{background:#D3E1F0}
.btn.small{padding:7px 12px;font-size:14px}
.err{background:#FDECEA;color:#8A1F14;border-radius:10px;padding:10px 12px;margin:12px 0}
.note{background:#FFF6E0;color:#7A5200;border-radius:10px;padding:10px 12px;margin:12px 0;font-size:14px}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.picked{display:flex;align-items:center;gap:10px;background:#EAF6F3;border:1px solid #BFE6DC;border-radius:10px;padding:9px 12px;margin-top:10px;font-size:14px}
.picked button{margin-left:auto}
.list{display:flex;flex-direction:column}
.item{display:flex;gap:12px;align-items:center;padding:10px 6px;border-bottom:1px solid var(--line);cursor:pointer;border-radius:8px}
.item:hover{background:#F3F8FD}
.item .main{flex:1;min-width:0}.item .name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .meta{font-size:12px;color:var(--muted)}
.serial{font-family:ui-monospace,Consolas,monospace;font-size:13px;background:#EEF4FA;border-radius:6px;padding:2px 7px;white-space:nowrap}
.tag{font-size:11px;border-radius:10px;padding:1px 8px;background:#FFF0D1;color:#7A5200;white-space:nowrap}
.tag.ok{background:#E2F5EA;color:#0E5132}
.success{text-align:center;padding:26px 16px}
.success .big{font-family:ui-monospace,Consolas,monospace;font-size:38px;font-weight:800;letter-spacing:1px;margin:8px 0;color:var(--ink)}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink)}
.tile:hover{border-color:#9CC3E6}.tile b{display:block;font-size:17px;margin-bottom:4px}.tile span{color:var(--muted);font-size:13px}
.tile.soon{opacity:.7}
.login{max-width:400px;margin:7vh auto 0}
.login .brand{color:var(--ink);font-size:30px;text-align:center}.login .brand span{color:var(--teal)}
.modal{position:fixed;inset:0;background:rgba(11,37,69,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.sheet{background:#fff;border-radius:14px;max-width:520px;width:100%;max-height:85vh;overflow:auto;padding:18px}
.sheet .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;z-index:60;max-width:90vw;box-shadow:0 6px 20px rgba(0,0,0,.2)}
.count{font-weight:700}
.empty{color:var(--muted);padding:14px 4px}
@media (max-width:600px){main{padding:12px 10px 60px}.card{padding:13px}.success .big{font-size:30px}.who{display:none}}