:root{--bg: #0f1115;--panel: #171a21;--border: #262b36;--text: #e6e8ec;--muted: #8b93a1;--accent: #4f8cff;--user: #223052;--agent: #1e2a22;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%}.app{display:flex;flex-direction:column;height:100vh;height:100dvh}.topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--panel)}.brand{font-weight:700}.badge{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);border:1px solid var(--border);border-radius:6px;padding:1px 6px}.fg-select,button,.composer input{background:#0d0f14;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:14px}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.error{background:#3a1d1d;color:#ffb4b4;padding:8px 16px;font-size:13px;border-bottom:1px solid var(--border)}.main{display:flex;flex:1;min-height:0}.chat{display:flex;flex-direction:column;flex:1;min-width:0}.messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.empty{color:var(--muted);margin:auto}.msg{max-width:70%}.msg.user{align-self:flex-end;text-align:right}.msg.agent{align-self:flex-start}.msg .author{font-size:11px;color:var(--muted);margin-bottom:2px}.bubble{display:inline-block;padding:8px 12px;border-radius:12px;border:1px solid var(--border);white-space:pre-wrap}.msg.user .bubble{background:var(--user)}.msg.agent .bubble{background:var(--agent)}.bubble.muted{color:var(--muted)}.composer-wrap{border-top:1px solid var(--border)}.composer{display:flex;gap:8px;padding:12px 16px;align-items:center}.composer input{flex:1;font-size:16px;min-height:40px}.composer button{min-height:40px}.add-image{flex:0 0 auto;width:40px;height:40px;border-radius:50%;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;padding:0}.img-tag{margin-left:8px;font-size:12px;color:var(--muted)}.distill{margin:10px 16px 0;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#12161d}.distill-summary{font-size:13px}.distill-questions{margin:6px 0 0;padding-left:18px;color:var(--muted);font-size:12px}.pending-images{display:flex;flex-wrap:wrap;gap:6px;padding:8px 16px 0}.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;border:1px solid var(--border);border-radius:999px;padding:3px 8px;background:#0d0f14}.chip-x{border:none;background:transparent;color:var(--muted);padding:0 2px;font-size:14px;cursor:pointer}.dev-reanalyze{padding:10px 12px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:6px}.dev-reanalyze-row{display:flex;gap:6px}.dev-reanalyze-row input{flex:1;background:#0d0f14;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px;font-size:16px}.devpanel-subtitle{padding:8px 12px 4px;font-size:12px;color:var(--muted)}@media (max-width: 820px){.topbar{flex-wrap:wrap;gap:8px}.fg-select{max-width:48vw}.main{flex-direction:column}.chat{flex:1 1 55%;min-height:0}.devpanel{width:100%;flex:1 1 45%;min-height:0;border-left:none;border-top:1px solid var(--border)}.msg{max-width:85%}}.devpanel{width:380px;border-left:1px solid var(--border);background:var(--panel);display:flex;flex-direction:column;min-height:0}.devpanel-title{padding:10px 12px;border-bottom:1px solid var(--border);display:flex;gap:8px;align-items:center;font-size:13px}.devpanel-json{margin:0;padding:12px;flex:1;min-height:0;overflow:auto;font-size:12px;line-height:1.5;color:#cdd3dd;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.user-chip{margin-left:auto;font-size:13px;color:var(--muted)}.login{display:flex;align-items:center;justify-content:center;height:100vh;height:100dvh}.login-card{display:flex;flex-direction:column;gap:12px;align-items:center;padding:32px 40px;border:1px solid var(--border);border-radius:12px;min-width:280px}.login-card .brand{font-size:24px}.login-tagline{color:var(--muted);font-size:13px;margin:0;text-align:center}.login-button{display:block;width:100%;text-align:center;padding:10px 16px;border-radius:8px;border:1px solid var(--border);color:var(--text);text-decoration:none;font-size:14px}.login-dev{display:flex;gap:6px;width:100%}.login-dev input{flex:1;background:#0d0f14;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px;font-size:16px}.settings{border-bottom:1px solid var(--border);padding:12px 16px;display:flex;flex-direction:column;gap:8px}.settings-head{display:flex;justify-content:space-between;align-items:center}.settings-note{color:var(--muted);font-size:13px;margin:0}.settings-row{display:flex;gap:8px}.settings-row input{flex:1;background:#0d0f14;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px;font-size:14px}.onboarding-card{max-width:460px;align-items:stretch;text-align:left}.onboarding-card .brand,.onboarding-card .login-tagline{text-align:center}.onboarding-points{margin:4px 0 8px;padding-left:18px;color:var(--muted);font-size:13px;display:flex;flex-direction:column;gap:4px}.onboarding-label{font-size:13px;margin-top:4px}.onboarding-card input,.onboarding-card textarea{background:#0d0f14;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px;font-size:14px;font-family:inherit;resize:vertical}.onboarding-hint{color:var(--muted);font-size:12px;margin:0}.onboarding-go{margin-top:4px;min-height:40px}.msg-images{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}.msg-img{max-width:220px;max-height:160px;border-radius:8px;display:block}.chip-thumb{width:28px;height:28px;object-fit:cover;border-radius:6px;margin-right:6px;vertical-align:middle}