.echo-door{--surface:#181716;--surface-raised:#211F1C;--line:#332F28;--text:#E3D6B3;--text-muted:#8F8578;--accent:#B89A5D;--live:#9a2b22;position:relative;min-height:100vh;background:var(--surface);color:var(--text);font-family:var(--font-echo-body),system-ui,sans-serif}.echo-door .bg{display:none}.echo-door .main{position:relative;z-index:2;max-width:560px;margin:0 auto;padding:40px 20px 72px}.echo-door .header{text-align:center;margin-bottom:40px}.echo-door .eyebrow{font-size:11px;letter-spacing:5px;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px}.echo-door h1{font-family:var(--font-echo-display),sans-serif;font-size:clamp(64px,16vw,110px);line-height:.88;color:var(--text);letter-spacing:1px}.echo-door .sub{font-size:15px;color:var(--text-muted);margin-top:12px}.echo-door .event-badge{display:inline-block;background:transparent;border:1px solid var(--line);border-radius:3px;padding:6px 16px;margin-top:16px;font-size:12px;letter-spacing:2px;color:var(--accent);text-transform:uppercase}.echo-door .no-event{color:var(--live);font-size:14px;margin-top:12px}.echo-door .door-back{display:block;text-align:center;margin:22px auto 0;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);text-decoration:none}.echo-door .door-back:hover{color:var(--accent)}.echo-door .card{background:var(--surface-raised);border:1px solid var(--line);border-radius:4px;padding:28px 24px}.echo-door .field{margin-bottom:22px}.echo-door .field label{display:block;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.echo-door input,.echo-door select{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:14px 15px;color:var(--text);font-family:var(--font-echo-body),sans-serif;font-size:16px;outline:none}.echo-door input:focus{border-color:var(--accent)}.echo-door input::placeholder{color:var(--text-muted);opacity:.5}.echo-door .field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width:440px){.echo-door .field-row{grid-template-columns:1fr}}.echo-door .role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}@media (max-width:380px){.echo-door .role-grid{grid-template-columns:repeat(2,1fr)}}.echo-door .role-btn{background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:14px 6px;cursor:pointer;text-align:center;color:var(--text-muted);font-size:13px;min-height:48px}.echo-door .role-btn:hover{border-color:var(--text-muted)}.echo-door .role-btn.active{background:transparent;border-color:var(--accent);color:var(--accent)}.echo-door .role-icon{display:none}.echo-door .toggle{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:16px;cursor:pointer;user-select:none}.echo-door .toggle.active{border-color:var(--accent)}.echo-door .toggle.active .toggle-box{background:var(--accent);border-color:var(--accent)}.echo-door .toggle-title{font-size:14px;font-weight:500}.echo-door .toggle-sub{font-size:11px;color:var(--text-muted);margin-top:2px}.echo-door .submit{width:100%;margin-top:24px;background:var(--accent);border:none;border-radius:3px;padding:18px;color:#000;font-family:var(--font-echo-body),sans-serif;font-weight:700;font-size:15px;letter-spacing:2px;text-transform:uppercase;cursor:pointer;min-height:56px}.echo-door .submit:disabled{opacity:.4;cursor:not-allowed}.echo-door .err{color:var(--live);font-size:13px;margin-top:10px}.echo-door .welcome{position:fixed;inset:0;z-index:100;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px}.echo-door .spotlight{display:none}.echo-door .welcome-title{font-family:var(--font-echo-display),sans-serif;font-size:clamp(56px,14vw,96px);line-height:.9;color:var(--accent);margin-bottom:8px;letter-spacing:2px}.echo-door .welcome-sub{font-size:16px;color:var(--text-muted);margin-bottom:14px}.echo-door .welcome-name{font-family:var(--font-echo-display),sans-serif;font-size:clamp(40px,9vw,64px);color:var(--text);letter-spacing:2px}.echo-door .welcome-badge{display:inline-block;background:transparent;border:1px solid var(--accent);border-radius:3px;padding:8px 18px;margin-top:20px;font-size:13px;letter-spacing:2px;color:var(--accent);text-transform:uppercase}.echo-door .welcome-next{margin-top:28px;color:var(--text-muted);font-size:13px;letter-spacing:1px}.echo-door .role-grid.dk-two{grid-template-columns:repeat(2,1fr)}@media (max-width:380px){.echo-door .role-grid.dk-two{grid-template-columns:repeat(2,1fr)}}.echo-door .role-btn.dk-wide{width:100%;margin-top:8px}.echo-door .dk-joinwrap{position:fixed;inset:0;z-index:120;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 24px;cursor:pointer}.echo-door .dk-joinkick{font-family:var(--font-echo-mono),monospace;font-size:12px;letter-spacing:.4em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}.echo-door .dk-joinqr{width:min(62vh,78vw);height:auto;aspect-ratio:1;background:#fff;padding:14px;border-radius:6px;display:block}.echo-door .dk-joinqr-wait{background:var(--surface-raised)}.echo-door .dk-joinsub{margin-top:24px;color:var(--text);font-size:16px;max-width:34ch;line-height:1.6}.echo-door .dk-joindismiss{margin-top:18px;color:var(--text-muted);font-size:12px;letter-spacing:1px}.echo-door .wg{margin-bottom:16px;padding:20px}.echo-door .wg-kick{font-family:var(--font-echo-mono),monospace;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}.echo-door .wg-face{width:34px;height:34px;border-radius:50%;object-fit:cover;flex:0 0 auto;background:var(--surface);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-echo-display),sans-serif;font-size:15px;color:var(--text-muted)}.echo-door .wg-feats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media (max-width:380px){.echo-door .wg-feats{grid-template-columns:1fr}}.echo-door .wg-feat{display:flex;align-items:center;gap:12px;min-height:48px;background:var(--surface);border:1px solid var(--accent);border-radius:3px;padding:10px 12px;text-decoration:none;color:var(--text)}.echo-door .wg-feat .wg-face{width:42px;height:42px;border-color:var(--accent)}.echo-door .wg-feat-name{font-family:var(--font-echo-display),sans-serif;font-size:19px;letter-spacing:.03em;text-transform:uppercase;line-height:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.echo-door .wg-row{display:flex;flex-wrap:wrap;gap:8px}.echo-door .wg-chip{display:inline-flex;align-items:center;gap:9px;min-height:48px;background:var(--surface);border:1px solid var(--line);border-radius:3px;padding:6px 12px 6px 6px;text-decoration:none;color:var(--text);font-size:14px}.echo-door .wg-chip:hover{border-color:var(--text-muted)}.echo-door .wg-chip-name{max-width:22ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.echo-door .wg-mic{color:var(--live);font-size:9px;line-height:1}.echo-door .wg-more{color:var(--text-muted);font-size:13px;margin-top:10px}@media (max-width:430px){.echo-door .wg-chip{padding:5px 10px 5px 5px;gap:7px;font-size:13px;min-height:44px}.echo-door .wg-chip .wg-face{width:28px;height:28px;font-size:13px}.echo-door .wg-chip-name{max-width:13ch}}.echo-door .rescode{display:flex;flex-direction:column;align-items:center;gap:12px}.echo-door .rescode-qr{background:#fff;border-radius:4px;padding:10px;display:block}.echo-door .rescode-qr img{width:100%;height:100%;display:block}.echo-door .rescode-text{font-size:22px;letter-spacing:.14em;color:var(--text)}