:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f7f8;--panel:#fff;--panel-muted:#eef3f6;--line:#d7e0e6;--text:#172026;--muted:#60707b;--blue:#2563eb;--blue-soft:#e8efff;--green:#0f766e;--green-soft:#e5f4f1;--amber:#b45309;--amber-soft:#fff4dc;--danger:#b42318;--shadow:0 18px 50px #17202614}*{box-sizing:border-box}html,body{min-height:100%}body{background:var(--bg);color:var(--text);letter-spacing:0;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;padding:24px}.topbar{justify-content:space-between;align-items:center;gap:16px;max-width:1440px;margin:0 auto 18px;display:flex}.brand{align-items:center;gap:12px;min-width:0;display:flex}.brand-mark{background:var(--green);color:#fff;border-radius:8px;flex:none;place-items:center;width:42px;height:42px;display:grid}.brand h1{margin:0;font-size:22px;line-height:1.1}.brand p{color:var(--muted);margin:4px 0 0;font-size:14px}.status-pill{border:1px solid var(--line);background:var(--panel);min-height:34px;color:var(--muted);white-space:nowrap;border-radius:8px;align-items:center;gap:8px;padding:7px 12px;font-size:13px;display:inline-flex}.workspace{grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);gap:16px;max-width:1440px;min-height:calc(100vh - 108px);margin:0 auto;display:grid}.panel{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;min-width:0}.chat-panel{grid-template-rows:auto minmax(0,1fr) auto;min-height:640px;display:grid}.panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;display:flex}.panel-title{align-items:center;gap:10px;min-width:0;font-weight:700;display:flex}.panel-title svg{color:var(--green);flex:none}.panel-subtitle{color:var(--muted);font-size:13px}.messages{flex-direction:column;gap:12px;padding:18px;display:flex;overflow:auto}.message-row{align-items:flex-start;gap:10px;display:flex}.message-row.user{flex-direction:row-reverse}.avatar{background:var(--panel-muted);width:34px;height:34px;color:var(--green);border-radius:8px;flex:none;place-items:center;display:grid}.message-row.user .avatar{background:var(--blue-soft);color:var(--blue)}.bubble{background:var(--panel-muted);max-width:min(680px,84%);color:var(--text);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:8px;padding:11px 13px;line-height:1.45}.message-row.user .bubble{background:var(--blue);color:#fff}.empty-state{min-height:320px;color:var(--muted);align-content:center;gap:14px;display:grid}.quick-prompts{flex-wrap:wrap;gap:8px;display:flex}.quick-prompts button{border:1px solid var(--line);background:var(--panel);min-height:36px;color:var(--text);border-radius:8px;padding:7px 10px}.quick-prompts button:hover{border-color:var(--green);color:var(--green)}.composer{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:16px;display:grid}.composer textarea{resize:vertical;border:1px solid var(--line);width:100%;min-height:52px;max-height:140px;color:var(--text);border-radius:8px;outline:none;padding:12px 13px}.composer textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}.send-button,.secondary-button{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:9px 14px;font-weight:700;display:inline-flex}.send-button{background:var(--green);color:#fff}.send-button:disabled{opacity:.55;cursor:not-allowed}.secondary-button{background:var(--green-soft);color:var(--green);border-color:#b9ded8}.side-panel{grid-template-rows:auto minmax(0,1fr);min-height:420px;display:grid}.cars-list{align-content:start;gap:12px;padding:14px;display:grid;overflow:auto}.car-card{border:1px solid var(--line);background:var(--panel);border-radius:8px;grid-template-columns:118px minmax(0,1fr);gap:12px;padding:10px;display:grid}.car-image{object-fit:cover;background:var(--panel-muted);border-radius:8px;width:118px;height:92px}.car-placeholder{color:var(--muted);place-items:center;display:grid}.car-body{min-width:0}.car-title{overflow-wrap:anywhere;margin:0 0 6px;font-size:16px;line-height:1.25}.car-meta{flex-wrap:wrap;gap:6px;margin:0 0 10px;display:flex}.tag{background:var(--panel-muted);min-height:24px;color:var(--muted);border-radius:8px;align-items:center;padding:3px 7px;font-size:12px;display:inline-flex}.tag.price{background:var(--amber-soft);color:var(--amber);font-weight:700}.log-panel{grid-column:1/-1;min-height:190px}.log-list{gap:10px;max-height:260px;padding:14px;display:grid;overflow:auto}.log-entry{border:1px solid var(--line);border-left:4px solid var(--blue);background:var(--panel);border-radius:8px;min-width:0;padding:10px 12px}.log-entry.error{border-left-color:var(--danger)}.log-entry header{justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.log-entry strong{overflow-wrap:anywhere}.log-entry time{color:var(--muted);white-space:nowrap;font-size:12px}.log-entry pre{color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:12px;line-height:1.45;overflow:auto}.notice{color:var(--danger);background:#fff1ef;border:1px solid #f0c4bd;border-radius:8px;padding:10px 12px;line-height:1.4}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:1040px){.workspace{grid-template-rows:auto auto auto;grid-template-columns:1fr}.chat-panel{min-height:560px}}@media (max-width:640px){.app-shell{padding:12px}.topbar{flex-direction:column;align-items:flex-start}.brand h1{font-size:20px}.composer{grid-template-columns:1fr}.send-button{width:100%}.bubble{max-width:calc(100% - 44px)}.car-card{grid-template-columns:92px minmax(0,1fr)}.car-image{width:92px;height:82px}}