:root{--bg:#0d0d0d;--surface:#161616;--surface-2:#1f1f1f;--border:#2a2a2a;--text:#f0f0f0;--muted:#888;--gold:#f5b800;--gold-dark:#d9a400;--red:#a50000;--red-light:#c41a1a;--green:#009c3b;--primary:var(--gold);--primary-2:var(--gold-dark);--accent:var(--gold);--danger:#c41a1a;--ok:#009c3b;--radius:8px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);padding:20px 14px;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar .brand{font-weight:800;font-size:17px;margin-bottom:18px;padding:0 8px}.sidebar .brand span{color:var(--gold)}.sidebar a{display:block;padding:9px 12px;border-radius:6px;color:var(--muted);font-size:14px;margin-bottom:2px;border-left:3px solid transparent}.sidebar a:hover{background:var(--surface-2);color:var(--text)}.sidebar a.active{background:var(--surface-2);color:var(--gold);border-left-color:var(--gold)}.sidebar .section{font-size:11px;text-transform:uppercase;color:#6b6b6b;margin:16px 8px 6px;letter-spacing:.05em}.content{flex:1 1;padding:28px 32px;max-width:1100px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.title{font-size:26px;font-weight:800;margin:0}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;font-size:14px;font-weight:600;transition:.15s}.btn:hover{color:var(--gold)}.btn-primary,.btn:hover{border-color:var(--gold)}.btn-primary{background:var(--gold);color:#0d0d0d}.btn-primary:hover{background:var(--gold-dark);border-color:var(--gold-dark);color:#0d0d0d}.btn-danger{background:transparent;border-color:var(--danger);color:var(--red-light)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-ghost{background:transparent}.btn-ghost:hover{color:var(--gold)}.btn-sm{padding:5px 10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.grid{display:grid;grid-gap:16px;gap:16px}.stats{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.stat .n{font-size:30px;font-weight:800;color:var(--gold)}.stat .l{color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em}tr:hover td{background:hsla(0,0%,100%,.02)}.tag{display:inline-block;font-size:11px;padding:3px 8px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}.tag-ok{color:#7ed99a;border-color:var(--ok)}.tag-warn{color:var(--gold);border-color:var(--gold)}.tag-off{color:var(--red-light);border-color:var(--danger)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.field{margin-bottom:12px;display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:var(--muted)}input,select,textarea{width:100%;padding:9px 11px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:14px;font-family:inherit}textarea{min-height:120px;resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 2px rgba(245,184,0,.18)}.checkbox{flex-direction:row;align-items:center}.checkbox input{width:auto}.error{color:var(--red-light)}.error,.success{font-size:13px;margin:6px 0}.success{color:#7ed99a}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:flex-start;justify-content:center;padding:40px 20px;z-index:50;overflow-y:auto}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;width:100%;max-width:560px}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.login-card{width:100%;max-width:400px}