:root{--bg:#0a0a0a;--surface:#141414;--card:#1c1c1c;--border:#2a2a2a;--accent:#f97316;--accent-dim:#f9731626;--success:#22c55e;--fail:#ef4444;--locked:#a855f7;--text:#f1f5f9;--text-muted:#64748b;--text-dim:#94a3b8}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--bg);height:100%;color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#root{flex-direction:column;display:flex}.screen{flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;padding:0 16px 40px;display:flex}.screen-full{flex-direction:column;flex:1;justify-content:center;align-items:center;width:100%;max-width:480px;margin:0 auto;padding:24px 16px;display:flex}.title{font-size:26px;font-weight:700;line-height:1.2}.subtitle{color:var(--text-dim);font-size:15px;line-height:1.5}.label{color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase;font-size:11px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px}.btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-size:15px;font-weight:600;text-decoration:none;transition:opacity .15s,transform .1s;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-primary{background:var(--accent);color:#000}.btn-primary:hover:not(:disabled){opacity:.9}.btn-ghost{color:var(--text);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--fail);color:#fff}.btn-success{background:var(--success);color:#000}.btn-locked{background:var(--locked);color:#fff}.btn-block{width:100%}.input{background:var(--surface);border:1px solid var(--border);width:100%;color:var(--text);border-radius:10px;outline:none;padding:12px 16px;font-size:15px;transition:border-color .15s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-muted)}.state-badge{border-radius:20px;align-items:center;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.state-active{color:var(--success);background:#22c55e26}.state-success{color:var(--success);background:#22c55e33}.state-locked{color:var(--locked);background:#a855f726}.state-claimable{color:var(--accent);background:#f9731626}.state-settled{color:var(--text-muted);background:#64748b26}.state-created{color:var(--text-dim);background:#64748b26}.bubble-bot{background:var(--card);border:1px solid var(--border);border-radius:16px 16px 16px 4px;max-width:85%;padding:14px 16px;font-size:15px;line-height:1.5}.bubble-user{background:var(--accent-dim);border:1px solid #f9731666;border-radius:16px 16px 4px;align-self:flex-end;max-width:85%;padding:12px 16px;font-size:15px}.progress-bar{background:var(--border);border-radius:2px;height:4px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .3s}.nav{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:24px;padding:16px 0;display:flex}.nav-back{color:var(--accent);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;font-size:15px;display:flex}.toast-container{z-index:1000;flex-direction:column;gap:8px;width:calc(100% - 32px);max-width:360px;display:flex;position:fixed;top:16px;left:50%;transform:translate(-50%)}.toast{border-radius:10px;padding:12px 16px;font-size:14px;font-weight:500;animation:.2s slideIn}.toast-success{background:var(--success);color:#000}.toast-error{background:var(--fail);color:#fff}.toast-info{background:var(--card);color:var(--text);border:1px solid var(--border)}@keyframes slideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.camera-container{aspect-ratio:3/4;background:#000;border-radius:16px;width:100%;position:relative;overflow:hidden}.camera-container video,.camera-container canvas{object-fit:cover;width:100%;height:100%}.camera-shutter{cursor:pointer;background:#ffffffe6;border:4px solid #fff6;border-radius:50%;width:64px;height:64px;transition:transform .1s;position:absolute;bottom:24px;left:50%;transform:translate(-50%)}.camera-shutter:active{transform:translate(-50%)scale(.9)}.divider{background:var(--border);height:1px;margin:20px 0}.stat-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 0;display:flex}.stat-row:last-child{border-bottom:none}.stat-value{font-size:16px;font-weight:600}.fab{background:var(--accent);color:#000;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:24px;text-decoration:none;transition:transform .15s;display:flex;position:fixed;bottom:28px;right:20px;box-shadow:0 4px 20px #f9731666}.fab:active{transform:scale(.92)}.spinner{border:2px solid #f973164d;border-top-color:var(--accent);border-radius:50%;flex-shrink:0;width:20px;height:20px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.badge-display{background:linear-gradient(135deg,#f97316,#dc2626);border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;font-size:36px;display:flex;box-shadow:0 0 30px #f9731680}.scroll{flex:1;overflow-y:auto}