:root{--bg: #0c0e14;--bg-card: #141824;--bg-elevated: #1a2030;--border: rgba(255, 255, 255, .08);--text: #eef0f6;--muted: #8b93a8;--accent: #7c6cff;--accent-soft: rgba(124, 108, 255, .15);--success: #3dd68c;--warn: #f5b942;--danger: #ff6b7a;--radius: 14px;--shadow: 0 24px 48px rgba(0, 0, 0, .35);font-family:DM Sans,system-ui,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(124,108,255,.18),transparent),var(--bg)}#app{min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{max-width:1100px;margin:0 auto;padding:24px 20px 48px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px;padding-bottom:20px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#7c6cff,#c45bff);display:grid;place-items:center;font-weight:700;font-size:18px}.brand h1{margin:0;font-size:1.15rem;font-weight:600}.brand p{margin:2px 0 0;font-size:.8rem;color:var(--muted)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);border-radius:10px;padding:10px 16px;font:inherit;font-size:.9rem;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.btn:hover{background:#222a3d;border-color:#ffffff24}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#6d5ef5,#8b5cf6);border-color:transparent;color:#fff}.btn-primary:hover{filter:brightness(1.06)}.btn-ghost{background:transparent}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.card h2{margin:0 0 8px;font-size:1.25rem}.card .sub{color:var(--muted);font-size:.9rem;margin:0 0 20px}.login-wrap{max-width:420px;margin:48px auto 0}.field{margin-bottom:16px}.field label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px}.field input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;font-size:1rem}.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.code-input{letter-spacing:.35em;text-align:center;font-size:1.4rem;font-weight:600}.msg{margin-top:12px;font-size:.9rem;padding:10px 12px;border-radius:8px}.msg.ok{background:#3dd68c1f;color:var(--success)}.msg.err{background:#ff6b7a1f;color:var(--danger)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}@media(max-width:768px){.grid-3{grid-template-columns:1fr}}.stat{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:18px}.stat .label{font-size:.8rem;color:var(--muted);margin-bottom:6px}.stat .value{font-size:1.5rem;font-weight:600}.stat .hint{font-size:.8rem;color:var(--muted);margin-top:4px}.tabs{display:flex;gap:8px;margin-bottom:20px}.tab{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;font:inherit;font-size:.85rem}.tab.active{background:var(--accent-soft);border-color:#7c6cff66;color:var(--text)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:500}.pill.invited{background:#f5b94226;color:var(--warn)}.pill.active{background:#3dd68c1f;color:var(--success)}.section-title{font-size:1rem;font-weight:600;margin:28px 0 12px}.note{font-size:.85rem;color:var(--muted);line-height:1.5}.empty{color:var(--muted);padding:24px;text-align:center;border:1px dashed var(--border);border-radius:12px}.invite-actions{display:flex;gap:8px;flex-wrap:wrap}