:root{--bg:#070b13;--panel:#0d1322;--panel2:#111827;--line:#243044;--text:#f8fafc;--muted:#94a3b8;--gold:#d4af37;--gold2:#f5d77b;--danger:#ef4444;--ok:#22c55e;--warn:#f59e0b;--info:#38bdf8}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at top left,#1d2436 0,#070b13 42%);color:var(--text)}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:rgba(8,13,24,.9);border-right:1px solid var(--line);padding:24px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:32px}.brand-mark{width:48px;height:48px;border:1px solid rgba(212,175,55,.45);background:linear-gradient(145deg,#201a09,#d4af37);color:#111;display:grid;place-items:center;border-radius:16px;font-weight:900}.brand strong{display:block}.brand span{color:var(--muted);font-size:13px}.sidebar nav{display:grid;gap:8px}.sidebar nav a{padding:12px 14px;border-radius:12px;color:#cbd5e1}.sidebar nav a:hover{background:#111827;color:var(--gold2)}.main{min-width:0}.topbar{height:92px;display:flex;justify-content:space-between;align-items:center;padding:0 32px;border-bottom:1px solid var(--line);background:rgba(7,11,19,.7);backdrop-filter:blur(14px)}h1{margin:0;font-size:26px}.topbar p{margin:6px 0 0;color:var(--muted)}.userbox{display:flex;gap:12px;align-items:center}.content{padding:32px}.grid{display:grid;gap:18px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:linear-gradient(180deg,rgba(17,24,39,.95),rgba(13,19,34,.95));border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.18)}.metric{font-size:34px;font-weight:800;color:var(--gold2)}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:10px 14px;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111;font-weight:800;cursor:pointer}.btn.ghost{background:transparent;color:var(--gold2);border:1px solid rgba(212,175,55,.35)}.btn.danger{background:var(--danger);color:white}.actions{display:flex;gap:8px;flex-wrap:wrap}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left}.table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.form{display:grid;gap:16px;max-width:980px}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}label{display:grid;gap:7px;color:#cbd5e1;font-size:14px}input,select,textarea{width:100%;padding:12px 13px;border-radius:12px;border:1px solid var(--line);background:#060a12;color:var(--text)}textarea{min-height:110px}.alert{background:rgba(212,175,55,.13);border:1px solid rgba(212,175,55,.35);padding:14px 16px;border-radius:14px;margin-bottom:18px}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;border:1px solid var(--line)}.badge.ok{color:#86efac;border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.08)}.badge.warn{color:#fde68a;border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.08)}.badge.danger{color:#fecaca;border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.08)}.badge.info{color:#bae6fd;border-color:rgba(56,189,248,.35);background:rgba(56,189,248,.08)}.badge.muted{color:#cbd5e1}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:28px}.login-card{width:min(440px,100%);background:linear-gradient(180deg,#111827,#090e19);border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:0 30px 90px rgba(0,0,0,.35)}.login-card h1{font-size:30px;margin-bottom:8px}.login-card form{display:grid;gap:14px;margin-top:24px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.grid.cols-4,.grid.cols-2,.form-row{grid-template-columns:1fr}.topbar{height:auto;padding:20px;align-items:flex-start;gap:16px;flex-direction:column}.content{padding:20px}}