:root{--bg:#0a1020;--panel:#121c31;--panel2:#17243d;--line:#283957;--text:#edf4ff;--muted:#91a4c1;--brand:#47d7bd;--blue:#6fa8ff;--warn:#ffc36a;--bad:#ff7b8f;--radius:16px;font:15px Inter,ui-sans-serif,system-ui,sans-serif;color:var(--text)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#183257 0,transparent 30%),var(--bg);min-height:100vh}aside{position:fixed;width:244px;inset:0 auto 0 0;padding:24px 16px;background:#0c1425;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{font-size:20px;font-weight:800;color:#fff;text-decoration:none;padding:10px 12px}.brand b{color:var(--brand)}nav{display:grid;gap:5px;margin-top:38px}nav a,.ghost{border:0;background:transparent;color:var(--muted);text-align:left;text-decoration:none;padding:12px;border-radius:10px;font:inherit}nav a:hover,nav a.active{color:#fff;background:#1b2a46}.ghost{margin-top:auto;cursor:pointer}.shell{margin-left:244px}.shell header{height:98px;padding:23px 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}h1,h2,h3,p{margin:0}.eyebrow{color:var(--brand);font-size:11px;letter-spacing:.13em;font-weight:800;margin-bottom:7px}.shell main{padding:32px 42px;max-width:1440px}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:linear-gradient(135deg,var(--panel),#10192b);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card h2{font-size:17px;margin-bottom:16px}.metric{font-size:28px;font-weight:800;margin-top:9px}.muted,small{color:var(--muted)}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;background:#223553;color:#bcd2f7;font-size:12px;font-weight:800;text-transform:uppercase}.badge.live{background:#164b43;color:#7cf0d5}.badge.error{background:#532637;color:#ffb6c2}button,.button{border:0;border-radius:10px;padding:11px 15px;background:var(--brand);color:#042722;font-weight:800;cursor:pointer;text-decoration:none;font:inherit}button.secondary{background:#223553;color:#dce9ff}button.danger{background:#5a2737;color:#ffd7df}button:disabled{opacity:.45;cursor:not-allowed}input,select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px;background:#0b1425;color:#fff;font:inherit}label{display:grid;gap:7px;color:var(--muted);font-size:13px}.row{display:flex;align-items:center;gap:10px;justify-content:space-between}.list{display:grid;gap:9px}.item{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);background:#0e192b;border-radius:12px}.item .grow{flex:1}.thumb{width:92px;height:52px;border-radius:8px;object-fit:cover;background:#223553}.upload{border:2px dashed #335078;padding:28px;text-align:center;border-radius:14px}.progress{height:7px;background:#24334d;border-radius:9px;overflow:hidden}.progress i{display:block;height:100%;background:var(--brand)}#toast{position:fixed;right:24px;bottom:24px;background:#193754;padding:12px 16px;border-radius:10px;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}#toast.show{opacity:1;transform:none}.auth{display:grid;place-items:center;min-height:100vh}.auth .card{width:min(440px,calc(100% - 32px))}.auth form{display:grid;gap:14px;margin-top:22px}@media(max-width:800px){aside{position:static;width:auto;height:auto;flex-direction:row;align-items:center;padding:12px;overflow:auto}aside nav{display:flex;margin:0;gap:2px}aside nav a{white-space:nowrap;padding:8px}.ghost{margin:0 0 0 auto}.shell{margin:0}.shell header{padding:18px}.shell main{padding:18px}.grid.two,.grid.three{grid-template-columns:1fr}.row.mobile-stack{align-items:stretch;flex-direction:column}}