:root{--bg: #0b141a;--panel: #111b21;--panel2: #202c33;--accent: #00a884;--text: #e9edef;--muted: #8696a0;--me: #005c4b;--them: #202c33}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}button{cursor:pointer;background:var(--panel2);color:var(--text);border:0;border-radius:6px;padding:6px 10px}button:hover{filter:brightness(1.15)}input{background:var(--panel2);color:var(--text);border:1px solid #2a3942;border-radius:6px;padding:10px;width:100%}.center{display:grid;place-items:center;height:100%}.muted{color:var(--muted)}.error{color:#f88}.app{display:grid;grid-template-columns:360px 1fr;height:100%}.sidebar{background:var(--panel);border-right:1px solid #222d34;display:flex;flex-direction:column;min-height:0}.main{min-height:0;display:flex}.topbar{display:flex;align-items:center;gap:8px;padding:10px;background:var(--panel2)}.spacer{flex:1}.chatlist,.results{list-style:none;margin:0;padding:0;overflow-y:auto;flex:1}.chatlist li,.results li{padding:10px 12px;border-bottom:1px solid #182229;cursor:pointer}.chatlist li[data-active=true]{background:var(--panel2)}.chat-name{display:flex;align-items:center;gap:6px}.chat-preview{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tag{font-size:10px;background:var(--accent);color:#001;border-radius:4px;padding:1px 5px}.conversation{display:flex;flex-direction:column;flex:1;min-height:0}.messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px}.bubble{max-width:70%;padding:8px 10px;border-radius:8px;background:var(--them)}.bubble.me{align-self:flex-end;background:var(--me)}.bubble .kind{font-size:11px;color:var(--muted)}.bubble time{display:block;font-size:10px;color:var(--muted);margin-top:4px}.transcript{font-size:13px;margin-top:4px;border-left:2px solid var(--accent);padding-left:6px}.transcript-label{color:var(--accent)}.media-link{margin-top:6px;font-size:12px}.back{display:none}.login{max-width:320px;margin:15vh auto;display:flex;flex-direction:column;gap:12px;padding:0 16px}.search{padding:10px;display:flex;flex-direction:column;min-height:0}@media (max-width: 720px){.app{grid-template-columns:1fr}.sidebar[data-hidden=true],.main[data-hidden=true]{display:none}.back{display:inline}}