:root{--bg: #0f1419;--surface: #1a2332;--surface-2: #243044;--border: #2f3f56;--text: #e8eef7;--muted: #9fb0c8;--accent: #3dd6c3;--accent-2: #2ba89a;--warn: #f0b429;--error: #f07178;--ok: #7fd99a;--radius: 12px;--shadow: 0 12px 40px rgba(0, 0, 0, .35)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:DM Sans,system-ui,sans-serif;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(61,214,195,.12),transparent),var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--border);background:#1a2332e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.brand{font-weight:700;letter-spacing:.02em}.brand span{color:var(--accent);font-weight:600}.topbar nav{display:flex;gap:1rem;align-items:center}.app-layout .topbar{display:grid}.shell{max-width:1240px;margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.card h1{margin:0 0 1rem;font-size:1.5rem}.card h2{margin:1.5rem 0 .75rem;font-size:1.1rem;color:var(--muted)}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}.field{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}.field label{font-size:.875rem;color:var(--muted)}.field input,.field select,.field textarea{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:.65rem .75rem;font:inherit}.field textarea{min-height:80px;resize:vertical}.btn{border:none;border-radius:8px;padding:.65rem 1rem;font:inherit;font-weight:600;cursor:pointer;transition:transform .1s ease,opacity .15s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#06221e}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.btn-ghost{background:transparent;color:var(--muted)}.btn-danger{background:#f0717826;color:var(--error);border:1px solid rgba(240,113,120,.35)}.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}.table-wrap{overflow-x:auto;margin-top:1rem}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.75rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}.badge{display:inline-block;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;background:var(--surface-2);color:var(--muted)}.badge-ok{background:#7fd99a26;color:var(--ok)}.badge-warn{background:#f0b42926;color:var(--warn)}.badge-info{background:#3dd6c31f;color:var(--accent)}.badge-error{background:#f0717826;color:var(--error)}.alert{padding:.75rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.925rem}.alert-error{background:#f071781f;border:1px solid rgba(240,113,120,.35);color:#ffc9cd}.alert-success{background:#7fd99a1f;border:1px solid rgba(127,217,154,.35);color:#d4f5de}.alert-info{background:#3dd6c31a;border:1px solid rgba(61,214,195,.25);color:#c9f7f1}.muted{color:var(--muted);font-size:.9rem}.link-box{display:flex;gap:.5rem;align-items:center;margin-top:.75rem}.link-box input{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:.55rem .75rem;font:inherit}.checklist{list-style:none;padding:0;margin:0}.checklist li{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.login-wrap{min-height:calc(100vh - 3rem);display:grid;place-items:center}.login-wrap .card{width:min(420px,100%)}.hero-sub{margin:0 0 1.25rem;color:var(--muted)}.upload-zone{border:1px dashed var(--border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem;background:#24304480}@media(max-width:640px){.actions{flex-direction:column}.actions .btn{width:100%}}