:root{--bg:#0f1115;--panel:#171a21;--line:#262b36;--text:#e8eaf0;--muted:#8b93a7;--acc:#e23a2e;--ok:#3ec97a;--bad:#ff5c5c;--font:ui-sans-serif,system-ui,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;display:flex}
.side{width:220px;flex:none;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:22px 14px;min-height:100vh}
.brand{font-weight:800;letter-spacing:.18em;font-size:14px;display:flex;align-items:center;gap:10px}
.brand.big{font-size:22px;justify-content:center;margin-bottom:6px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--acc);box-shadow:0 0 12px var(--acc)}
nav{margin-top:26px;display:flex;flex-direction:column;gap:2px}
nav a{color:var(--text);text-decoration:none;padding:9px 12px;border-radius:8px;display:flex;justify-content:space-between;align-items:center}
nav a:hover{background:#1f2430}nav a.on{background:#232a38;border-left:3px solid var(--acc)}
nav a.dim{color:var(--muted)}nav a small{font-size:10px;border:1px solid var(--line);border-radius:10px;padding:1px 7px;color:var(--muted)}
.who{margin-top:auto;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.who a{color:var(--muted)}
main{flex:1;padding:30px 36px;max-width:1200px}main.full{max-width:none;display:flex;align-items:center;justify-content:center;min-height:100vh}
header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:22px}h1{margin:0;font-size:24px}h2{margin:0 0 12px;font-size:15px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.muted{color:var(--muted)}.ok{color:var(--ok)}.bad{color:var(--bad)}.err{color:var(--bad);font-size:13px}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;position:relative;overflow:hidden}
.tile small{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:11px}
.tile b{display:block;font-size:22px;margin:6px 0 2px}.tile span{color:var(--muted);font-size:12px}
.tile i{position:absolute;left:0;bottom:0;height:3px;background:var(--acc);display:block}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.card p{margin:4px 0}.card.empty{text-align:center;padding:60px}
table{width:100%;border-collapse:collapse;font-size:14px}td{padding:6px 4px;border-top:1px solid var(--line)}tr:first-child td{border-top:0}
.steps{margin:0;padding-left:20px;line-height:1.8}
.login{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:36px 40px;width:360px;text-align:center}
.login form{display:flex;flex-direction:column;gap:14px;margin-top:22px;text-align:left}
label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
input{background:#0f1115;border:1px solid var(--line);border-radius:8px;padding:10px 12px;color:var(--text);font-size:15px}
input:focus{outline:none;border-color:var(--acc)}
button{background:var(--acc);color:#fff;border:0;border-radius:8px;padding:11px;font-weight:700;font-size:15px;cursor:pointer}
@media(max-width:900px){.tiles,.grid2{grid-template-columns:1fr 1fr}.side{width:170px}main{padding:18px}}