:root{--ink:#062420;--surface:#0c2b27;--surface2:#103631;--line:#1b4540;--text:#e6fffb;--muted:#7fb8ae;--mint:#5eead4;--teal:#14b8a6;--teal2:#0c8073;--gold:#f2c94c;--danger:#f87171}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--ink);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;font-size:14px}a{color:var(--mint);text-decoration:none}a:hover{text-decoration:underline}.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.4px;padding:6px 8px 16px}.brand .f{color:var(--mint)}.brand .badge{font-size:9.5px;font-weight:700;letter-spacing:1px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:2px 6px}.nav a{display:block;padding:9px 12px;border-radius:8px;color:var(--text);font-weight:500}.nav a:hover{background:var(--surface2);text-decoration:none}.nav a.active{background:linear-gradient(135deg,var(--teal),var(--teal2));color:#022;font-weight:700}.sidebar .spacer{flex:1 1}.main{padding:28px 34px 60px;max-width:1100px}.pagehead{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}h1{font-size:24px;font-weight:800;letter-spacing:-.5px}h2{font-size:16px;font-weight:700;margin-bottom:12px}.muted{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:14px;gap:14px}.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px}.card .n{font-size:30px;font-weight:800;letter-spacing:-1px}.card .l{color:var(--muted);font-size:12.5px;margin-top:4px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}td,th{padding:12px 16px;border-bottom:1px solid var(--line)}tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--surface2)}.tag{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px}.tag.ok{background:rgba(94,234,212,.14);color:var(--mint)}.tag.off{background:hsla(0,91%,71%,.14);color:var(--danger)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:600}input,select{width:100%;background:var(--ink);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:10px 12px;font-size:14px;font-family:inherit}input:focus,select:focus{outline:none;border-color:var(--teal)}.field{margin-bottom:14px}.row{display:flex;gap:14px;flex-wrap:wrap}.row>.field{flex:1 1;min-width:150px}.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--teal),var(--teal2));color:#022;border:none;border-radius:9px;padding:10px 18px;font-weight:700;font-size:14px;cursor:pointer;font-family:inherit}.btn:hover{filter:brightness(1.08)}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.danger{background:transparent;color:var(--danger)}.btn.danger,.err{border:1px solid hsla(0,91%,71%,.4)}.err{background:hsla(0,91%,71%,.12);color:#fecaca;border-radius:9px;padding:10px 14px;font-size:13px;margin-bottom:14px}.login{display:flex;align-items:center;justify-content:center;min-height:100vh}.login .box{width:360px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px}.login .box .brand{justify-content:center;padding-bottom:22px}