:root{color-scheme:dark;--bg:#070809;--panel:#101214;--line:#26292d;--soft:#171a1d;--text:#f4f5f6;--muted:#9a9fa6;--cyan:#41d9ee;--font:Inter,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 var(--font);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}[hidden]{display:none!important}.shell{max-width:800px;min-height:100dvh;padding:36px 28px 0;margin:auto;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:44px;gap:24px}.brand{display:flex;flex-direction:column;gap:7px;text-decoration:none;color:var(--muted);font-size:10px;letter-spacing:.02em}.brand img{width:150px;height:50px;object-fit:contain;object-position:left}.language{display:flex;align-items:center;gap:8px;color:#44494f;align-self:flex-start;margin-top:14px}.language button{border:0;background:none;padding:6px;color:#767c83;font-size:12px;font-weight:600}.language button[aria-pressed=true]{color:#fff}.language button:hover{color:var(--cyan)}h1,h2,p{margin:0}h1{font-size:30px;font-weight:600;letter-spacing:-1px;line-height:1.2}h2{font-size:20px;font-weight:600;letter-spacing:-.5px}.eyebrow{display:block;font-size:10px;letter-spacing:1.8px;color:var(--muted);font-weight:600;margin-bottom:12px}.login-view{width:100%;max-width:432px;align-self:center;margin:40px 0 72px}.login-intro{margin-bottom:30px}.login-intro p{margin-top:12px;color:var(--muted);font-size:14px}.login-card{border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:28px}.muted{color:var(--muted);font-size:13px;margin-top:8px;margin-bottom:25px;line-height:1.7}label{display:block;font-size:12px;margin:20px 0 9px;color:#d2d5d9}input{height:44px;width:100%;border:1px solid #30353a;border-radius:8px;padding:0 12px;color:var(--text);background:#090b0d;outline:none}input:focus{border-color:#62cedc}.primary{border:0;border-radius:8px;background:#eee;color:#080a0b;font-weight:650;min-height:44px}.primary:hover{background:#fff}.login-submit{width:100%;margin-top:28px;display:flex;justify-content:space-between;align-items:center;padding:0 15px}.login-submit span{font-size:21px;font-weight:400}.demo-note{display:flex;gap:9px;align-items:flex-start;margin-top:24px;padding-top:19px;border-top:1px solid var(--line);font-size:11px;color:#9399a1;line-height:1.7}.demo-dot{width:5px;height:5px;flex:none;border-radius:50%;background:#7d858f;margin-top:7px}.login-foot{color:#777f88;font-size:11px;line-height:1.7;text-align:center;margin:20px 20px 0}.error{color:#ffabab;font-size:12px;margin-top:14px}.conversation-view{width:100%;padding-bottom:28px}.view-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.view-heading h1{font-size:27px}.view-heading .eyebrow{font-size:9px;margin-bottom:8px}.text-button{padding:8px 0 8px 12px;background:transparent;border:none;color:var(--muted);font-size:12px;white-space:nowrap}.text-button:hover{color:#fff}.chat-panel{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.chat-header{padding:19px 22px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}.avatar{display:grid;place-items:center;width:38px;height:38px;background:#20262a;border:1px solid #343c42;border-radius:50%;font-size:12px;color:#e0e7eb;flex:none}.driver{display:flex;flex-direction:column;gap:2px;min-width:0}.driver strong{font-weight:600;font-size:13px}.driver>span{font-size:11px;color:var(--muted)}.status{display:flex;gap:7px;align-items:center;color:#b7c1ba;font-size:10px;margin-left:auto;white-space:nowrap}.status i{width:5px;height:5px;border-radius:50%;background:#8acfa9}.history-note{display:flex;align-items:center;justify-content:center;gap:6px;color:#7f878e;font-size:10px;padding:11px 14px;background:#0c0e10}.history-note svg{width:12px;height:12px;stroke:currentColor;stroke-width:1.5;fill:none;flex:none}.messages{height:clamp(270px,42dvh,430px);overflow-y:auto;overscroll-behavior:contain;padding:24px;display:flex;flex-direction:column;gap:18px;scrollbar-width:thin;scrollbar-color:#343a40 transparent}.day-divider{text-align:center;font-size:10px;color:#737d86;display:flex;align-items:center;gap:12px}.day-divider:before,.day-divider:after{content:"";height:1px;background:#24292d;flex:1}.message-row{display:flex;flex-direction:column;align-items:flex-start;max-width:86%;gap:5px}.message-row.outgoing{align-self:flex-end;align-items:flex-end}.bubble{padding:12px 15px;border-radius:12px 12px 12px 3px;background:#1b1f23;border:1px solid #2c333a;line-height:1.7;color:#dce0e4;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.outgoing .bubble{background:#13292e;border-color:#25454c;border-radius:12px 12px 3px 12px;color:#e6f6f8}.message-meta{display:flex;align-items:center;gap:8px;color:#808991;font-size:9px;padding:0 2px}.original-toggle{font:inherit;color:#9ba8b2;padding:0;border:0;background:none;text-decoration:underline;text-underline-offset:2px}.original-text{font-size:11px;border-left:2px solid #46545d;padding:5px 10px;color:#aab2ba}.composer{display:flex;gap:12px;align-items:flex-end;border-top:1px solid var(--line);padding:15px 18px;background:#0e1012}.composer textarea{background:transparent;color:#eee;outline:0;border:0;resize:none;min-width:0;flex:1;max-height:110px;min-height:36px;padding:9px 2px;line-height:1.5;font-size:13px}.composer textarea::placeholder{color:#78828a}.send-button{width:36px;height:36px;border-radius:8px;border:1px solid #4f5358;background:#e9edef;color:#0d1012;display:grid;place-items:center;flex:none}.send-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.request-actions{display:flex;justify-content:center;gap:12px;margin-top:18px}.request-button{height:40px;width:190px;padding:0 12px;display:flex;align-items:center;justify-content:center;gap:9px;border:1px solid #343b42;border-radius:8px;background:#101316;color:#d8dfe4;font-size:12px;font-weight:500;transition:background .15s,border-color .15s}.request-button:not(:disabled):hover{background:#1a2227;border-color:#68939b}.request-button svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.connection-note{display:flex;align-items:flex-start;justify-content:center;gap:7px;color:#717c86;font-size:10px;margin-top:15px;text-align:center}.connection-note .demo-dot{margin-top:5px}.request-card{max-width:94%;align-self:center;width:100%;padding:13px 15px;border:1px dashed #3c474f;border-radius:10px;background:#11171b;color:#a2afb9;font-size:11px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.request-card button{padding:5px 0;background:none;border:0;color:#78d8e5;font-size:10px;text-decoration:underline;text-underline-offset:3px}.response-card{max-width:92%;background:#191e22;border:1px solid #344048;border-radius:12px;padding:17px;width:360px}.response-card .card-label{display:flex;gap:8px;align-items:center;font-size:10px;text-transform:uppercase;letter-spacing:1.1px;color:#9eaeb8;margin-bottom:13px}.response-card .card-label svg{width:15px;height:15px;fill:none;stroke:#74d4e1;stroke-width:1.6}.response-card strong{font-weight:550;font-size:15px;display:block;color:#eff4f7}.response-card .address-region{font-size:13px;margin:4px 0;color:#c4cdd3}.response-card .card-detail{font-size:10px;color:#939fa7;margin-top:12px}.response-card .eta-value{font-size:27px;letter-spacing:-1px;line-height:1.2}.response-card .eta-zone{font-size:12px;letter-spacing:0;font-weight:400;color:#a4afb7}.eta-disclaimer{border-top:1px solid #303a40;margin-top:13px;padding-top:11px;color:#a4adb4;font-size:10px;line-height:1.7}.sample-tag{display:inline-block;margin-top:9px;color:#6f7f8c;font-size:9px}footer{margin-top:auto;border-top:1px solid #1b2024;display:flex;justify-content:space-between;gap:20px;font-size:9px;color:#68727b;padding:20px 0 24px}footer>span:first-child{font-weight:600;letter-spacing:1.7px;color:#87929c}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(min-height:900px){.login-view{margin-top:90px}}@media(max-width:540px){.shell{padding:20px 16px 0}.topbar{margin-bottom:32px}.brand img{width:126px;height:42px}.brand{font-size:9px;gap:4px}.language{margin-top:9px;gap:4px}.login-view{margin:24px 0 48px}.login-card{padding:23px}.login-intro h1{font-size:28px}.view-heading h1{font-size:23px}.view-heading .eyebrow{font-size:8px;letter-spacing:1.2px}.chat-header{padding:16px 14px;gap:9px}.driver>span{font-size:10px}.status{font-size:9px;gap:5px}.avatar{width:33px;height:33px}.messages{padding:18px 14px;height:clamp(270px,40dvh,400px);gap:16px}.bubble{font-size:12px;padding:11px 13px}.message-row{max-width:91%}.composer{padding:12px}.request-actions{gap:9px;margin-top:14px}.request-button{width:50%;font-size:11px;height:42px;padding:0 6px;gap:7px}.history-note{font-size:9px}.connection-note{font-size:9px}.response-card{max-width:96%;padding:14px}.request-card{max-width:100%}footer{font-size:8px;padding-bottom:max(20px,env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Keep the chat and its request actions together on laptop-height screens. */
.shell:has(#conversation:not([hidden])){padding-top:24px}
.shell:has(#conversation:not([hidden])) .topbar{margin-bottom:24px}
.shell:has(#conversation:not([hidden])) footer{display:none}
.conversation-view .messages{height:clamp(220px,29dvh,360px)}
.login-view{margin-top:12px;margin-bottom:32px}
@media(max-width:540px){.shell:has(#conversation:not([hidden])){padding-top:20px}.conversation-view .messages{height:clamp(240px,32dvh,360px)}}
@media(min-height:900px){.login-view{margin-top:60px}}
.signout-button{width:36px;height:36px;display:grid;place-items:center;flex:none;border:1px solid #2d3339;border-radius:8px;background:transparent;color:#9ba6af;transition:color .15s,border-color .15s,background .15s}
.signout-button:hover{color:#edf3f6;border-color:#59646e;background:#151a1e}
.signout-button svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:540px){.signout-button{width:40px;height:40px}}