:root{--bg: #0b0f17;--card: #121a2a;--text: #eaf0ff;--muted: #a5b2d6;--accent: #5eead4;--danger: #fb7185;--shadow: 0 10px 30px rgba(0,0,0,.35);--radius: 18px}*{box-sizing:border-box}html,body{height:100%;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent)}.container{max-width:720px;margin:0 auto;padding:16px 16px 28px}.card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.06)}.row{display:flex;gap:12px;flex-wrap:wrap}.col{flex:1;min-width:220px}h1{font-size:24px;margin:8px 0 12px}h2{font-size:18px;margin:8px 0 12px;color:var(--muted);font-weight:600}p{color:var(--muted);margin:6px 0;line-height:1.35}input{width:100%;background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:12px;color:var(--text);padding:12px;outline:none;font-size:16px}button{width:100%;border:none;border-radius:16px;padding:14px;font-size:16px;color:#081018;background:var(--accent);font-weight:800;cursor:pointer}button.secondary{background:#ffffff1a;color:var(--text);font-weight:700}button.danger{background:var(--danger);color:#13030a}button:disabled{opacity:.5;cursor:not-allowed}.big{padding:22px 14px;font-size:22px;letter-spacing:.4px}.badge{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:var(--muted);font-weight:700}.list{display:grid;gap:8px;margin-top:10px}.member{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:14px;background:#ffffff0d;border:1px solid rgba(255,255,255,.07)}.kv{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.small{font-size:13px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.buzz-button{width:260px;height:260px;margin:24px auto 12px;display:block;border-radius:50%;border:none;background:radial-gradient(circle at top,#ff9a9a,red 60%,#b00000);box-shadow:0 18px #7a0000,0 28px 45px #0000008c;color:#fff;font-size:34px;font-weight:900;letter-spacing:2px;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation;transition:transform .08s ease,box-shadow .08s ease,filter .15s ease}.buzz-button:active{transform:translateY(12px);box-shadow:0 6px #7a0000,0 14px 30px #0009}.buzz-button.locked,.buzz-button:disabled{background:radial-gradient(circle,#555,#222);box-shadow:0 10px #111,0 20px 30px #0009;cursor:not-allowed;filter:grayscale(1)}@media (max-width: 480px){.buzz-button{width:220px;height:220px;font-size:28px}}@keyframes buzz-flash{0%{box-shadow:0 0 #f000}50%{box-shadow:0 0 40px #f00c}to{box-shadow:0 0 #f000}}.card.buzzed{animation:buzz-flash .4s ease-out}.small-reset{padding:10px 14px;font-size:14px;font-weight:700;background:#ffffff14;color:var(--muted)}.small-reset:hover{background:#ffffff26;color:var(--text)}