:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:#14161a;color:#e8e6e1}.app{max-width:640px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:16px}header{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid #2a2d33}header h1{font-size:18px;margin:0;font-weight:600}header .actions{display:flex;gap:8px}button{font:inherit;border:1px solid #3a3e46;background:#1e2126;color:#e8e6e1;border-radius:8px;padding:6px 12px;cursor:pointer}button:hover{background:#262a30}button:disabled{opacity:.5;cursor:default}.transcript{flex:1;overflow-y:auto;padding:16px 0;display:flex;flex-direction:column;gap:10px}.msg{max-width:85%;padding:10px 14px;border-radius:14px;line-height:1.45;white-space:pre-wrap}.msg.user{align-self:flex-end;background:#2f4f3e}.msg.assistant{align-self:flex-start;background:#23262c}.status{min-height:20px;font-size:13px;color:#8a8f98;text-align:center}.status.error{color:#e07070}.controls{display:flex;gap:10px;align-items:center;padding-top:12px;border-top:1px solid #2a2d33}.ptt{flex-shrink:0;width:84px;height:84px;border-radius:50%;border:2px solid #3a3e46;background:#1e2126;font-size:13px;user-select:none;-webkit-user-select:none;touch-action:none}.ptt.recording{background:#7a2e2e;border-color:#c05050;animation:pulse 1.2s infinite}@keyframes pulse{0%,to{box-shadow:0 0 #c0505080}50%{box-shadow:0 0 0 12px #c0505000}}.textrow{display:flex;flex:1;gap:8px}.textrow input{flex:1;font:inherit;background:#1e2126;border:1px solid #3a3e46;border-radius:8px;color:#e8e6e1;padding:10px 12px}.token-setup{display:flex;flex-direction:column;gap:12px;max-width:360px;margin:80px auto}.token-setup p{margin:0;color:#8a8f98;font-size:14px}.token-setup input{font:inherit;background:#1e2126;border:1px solid #3a3e46;border-radius:8px;color:#e8e6e1;padding:10px 12px}.memory{background:#1a1d22;border:1px solid #2a2d33;border-radius:10px;padding:12px 16px;margin-top:10px;font-size:13px;white-space:pre-wrap;max-height:220px;overflow-y:auto}