:root{--bg:#0b1020;--surface:rgba(15,23,42,.82);--surface-2:rgba(30,41,59,.62);--border:rgba(99,102,241,.22);--border-strong:rgba(129,140,248,.38);--text:#f8fafc;--muted:#94a3b8;--muted-2:#64748b;--brand:#6366f1;--brand-2:#8b5cf6;--danger:#fb7185;--ok:#34d399;--radius:12px;--radius-sm:8px;--shadow:0 20px 60px rgba(0,0,0,.45),0 10px 30px rgba(0,0,0,.35),inset 0 1px 0 hsla(0,0%,100%,.05)}*{box-sizing:border-box}body,html{padding:0;margin:0;color:var(--text);background:linear-gradient(rgba(99,102,241,.04) 1px,transparent 0),linear-gradient(90deg,rgba(99,102,241,.04) 1px,transparent 0),radial-gradient(circle at 15% 10%,rgba(99,102,241,.35),transparent 45%),radial-gradient(circle at 80% 90%,rgba(139,92,246,.26),transparent 45%),linear-gradient(135deg,#0f172a,#1e293b 50%,#334155);background-size:60px 60px,60px 60px,auto,auto,auto;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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rgba(99,102,241,.65);filter:brightness(1.05)}.haBtnDanger{border-color:transparent;background:var(--danger);color:#fff}.haBtn:disabled{opacity:.6;cursor:not-allowed;transform:none}.haInput,.haSelect,.haTextarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);transition:border-color .2s,box-shadow .2s}.haInput:focus,.haSelect:focus,.haTextarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(99,102,241,.22);background:var(--surface)}.haTextarea{resize:vertical}.haField{display:grid;grid-gap:6px;gap:6px}.haLabel{font-size:13px;font-weight:500;color:var(--muted)}.haCard{border:1px solid 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rgba(0,0,0,.2)}.haNav{display:grid;grid-gap:4px;gap:4px;margin-top:10px}.haNav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:10px;border:1px solid transparent;color:var(--muted);font-weight:500;transition:all .2s}.haNav a:hover{background:rgba(99,102,241,.12);border-color:rgba(99,102,241,.18);color:#e2e8f0}.haNav a[href]:focus-visible{border-color:var(--brand)}.haFooter{margin-top:24px;font-size:12px;color:var(--muted-2)}@media (max-width:768px){.haMain{padding:12px}.haContainer{max-width:100%}.haCard{border-radius:10px}.haCardBody{padding:14px}.haInput,.haSelect,.haTextarea{font-size:16px}.haBtn{padding:10px 16px;min-height:44px}h1{font-size:22px}h2{font-size:16px}.haSidebar{padding:16px 12px}}@media (max-width:480px){.haHeader{flex-direction:column;align-items:flex-start}.haTextarea{rows:3}}