:root{--bg: #0a0a0b;--bg-800: #101216;--surface: #16181d;--surface-2: #1e2128;--border: #2a2d35;--border-soft: #23262e;--gold: #e6a817;--gold-light: #f4c543;--gold-dark: #b8860b;--cream: #f7f3ea;--text: #f2efe6;--muted: #a8a29e;--muted-2: #7c7770;--danger: #e5484d;--danger-bg: rgba(229, 72, 77, .12);--ok: #46a758;--radius: 14px;--radius-sm: 10px;--shadow: 0 10px 40px -12px rgba(0, 0, 0, .6);--shadow-gold: 0 10px 40px -10px rgba(230, 168, 23, .35);--sans: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;--display: Sora, Inter, system-ui, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--sans);color:var(--text);background:var(--bg);background-image:radial-gradient(rgba(255,255,255,.028) 1px,transparent 1px);background-size:3px 3px;-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4{font-family:var(--display);font-weight:700;letter-spacing:-.01em;margin:0 0 .4em}a{color:var(--gold-light);text-decoration:none}.app{display:grid;grid-template-columns:244px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,var(--bg-800),var(--bg));border-right:1px solid var(--border-soft);padding:22px 14px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:11px;padding:4px 8px 18px}.brand .logo{width:34px;height:34px;color:var(--gold);flex:none}.brand .name{font-family:var(--display);font-weight:700;font-size:18px;color:var(--cream);line-height:1.1}.brand .tag{font-size:11px;color:var(--muted-2);letter-spacing:.02em}.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--muted);font-weight:500;font-size:14.5px;cursor:pointer;border:1px solid transparent;transition:background .15s,color .15s,border-color .15s;width:100%;text-align:left;background:none}.nav-item svg{width:19px;height:19px;flex:none}.nav-item:hover{color:var(--cream);background:#ffffff08}.nav-item.active{color:var(--gold-light);background:#e6a8171a;border-color:#e6a81747}.nav-spacer{flex:1}.main{padding:30px 34px 60px;max-width:1120px;width:100%}.page-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:22px}.page-head h1{font-size:25px;margin:0}.page-head .sub{color:var(--muted);font-size:13.5px}.card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}.card+.card{margin-top:18px}.card h3{font-size:16px;margin-bottom:4px}.card .muted{color:var(--muted);font-size:13px}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.stat{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--border-soft);border-radius:var(--radius);padding:18px}.stat .label{color:var(--muted);font-size:12.5px;text-transform:uppercase;letter-spacing:.06em}.stat .value{font-family:var(--display);font-size:27px;font-weight:700;color:var(--cream);margin-top:6px}.stat .value .unit{font-size:14px;color:var(--muted);font-weight:500;margin-left:4px}.stat.accent{border-color:#e6a8174d;box-shadow:var(--shadow-gold)}.stat.accent .value{color:var(--gold-light)}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px;font-weight:500}input,select,textarea{width:100%;padding:11px 13px;background:var(--bg-800);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14.5px;font-family:inherit;color-scheme:dark;accent-color:var(--gold)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px #e6a81726}button{font-family:inherit;font-size:14.5px;font-weight:600;cursor:pointer;border:none;border-radius:var(--radius-sm);padding:11px 18px;color:var(--bg);background:linear-gradient(180deg,var(--gold-light),var(--gold));box-shadow:var(--shadow-gold);transition:transform .08s,filter .15s}button:hover:not(:disabled){filter:brightness(1.06)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.55;cursor:default;box-shadow:none}button.ghost{background:transparent;color:var(--cream);border:1px solid var(--border);box-shadow:none}button.ghost:hover:not(:disabled){border-color:var(--gold);color:var(--gold-light)}button.danger{background:transparent;color:var(--danger);border:1px solid rgba(229,72,77,.4);box-shadow:none}button.danger:hover:not(:disabled){background:var(--danger-bg)}button.block{width:100%;display:block}button.sm{padding:7px 12px;font-size:13px}.alert{border-radius:var(--radius-sm);padding:10px 13px;font-size:13.5px;margin:12px 0}.alert.error{background:var(--danger-bg);color:#ff9a9d;border:1px solid rgba(229,72,77,.35)}.alert.ok{background:#46a7581f;color:#7ee29a;border:1px solid rgba(70,167,88,.35)}.alert.info{background:#e6a8171a;color:var(--gold-light);border:1px solid rgba(230,168,23,.28)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}.badge.on{color:var(--ok);border-color:#46a75866;background:#46a7581a}.badge.off{color:var(--muted-2)}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.login{width:100%;max-width:400px}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:22px}.login-brand .logo{width:46px;height:46px;color:var(--gold)}.login-brand .name{font-family:var(--display);font-size:22px;font-weight:700;color:var(--cream)}.login-brand .tag{font-size:12.5px;color:var(--muted)}.or{text-align:center;color:var(--muted-2);font-size:12px;margin:16px 0 10px;position:relative}.or:before,.or:after{content:"";position:absolute;top:50%;width:38%;height:1px;background:var(--border-soft)}.or:before{left:0}.or:after{right:0}.muted{color:var(--muted)}.row{display:flex;align-items:center;gap:10px}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}.mt{margin-top:14px}.mono{font-variant-numeric:tabular-nums}.qr{background:#fff;padding:10px;border-radius:var(--radius-sm);width:fit-content}.list{list-style:none;padding:0;margin:8px 0 0}.list li{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-top:1px solid var(--border-soft);font-size:14px}@media(max-width:760px){.app{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}.nav-spacer{display:none}.main{padding:20px 16px 48px}.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}