:root{color-scheme:dark;--bg:#0d1119;--panel:#151b26;--line:#283140;--text:#e9edf5;--muted:#96a3b9;--accent:#6df0bc;--font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 var(--font)}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.sidebar{position:fixed;inset:0 auto 0 0;width:244px;padding:32px 20px;background:#10151e;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:10}.brand{display:flex;gap:11px;align-items:center;color:var(--text);font-weight:800;font-size:24px;letter-spacing:.02em}.brand-sub{display:block;font-size:10px;line-height:1.5;letter-spacing:.07em;font-weight:500;color:var(--muted);max-width:160px}.brand img{flex-shrink:0}.sidebar nav{margin-top:48px;display:grid;gap:8px}.nav{border:0;background:transparent;text-align:left;color:var(--muted);padding:13px 14px;border-radius:8px;font-size:14px;display:flex;align-items:center;gap:12px}.nav span{font-size:21px;width:22px;text-align:center}.nav.active{color:var(--accent);background:#1c302d}.nav:hover{background:#1a2330}.sidebar-bottom{margin-top:auto;padding:20px 12px 0}.sidebar-bottom p{font-size:14px;color:var(--muted)}.sidebar-bottom a{font-size:12px;color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:.12em;font-weight:650;color:var(--accent)}main{margin-left:244px;padding:0 42px;max-width:1700px}.topbar{height:80px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}.status{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:30px;padding:7px 13px;font-size:12px}.status.connected{border-color:#326c54;color:var(--accent)}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:36px 0 28px}h1{font-size:clamp(28px,3.4vw,43px);font-weight:650;letter-spacing:-.035em;line-height:1.18;margin:10px 0 14px}h2{font-size:20px;line-height:1.4;font-weight:650;margin:0}h3{font-size:17px;margin:12px 0 6px}p{margin:10px 0 14px}.muted{color:var(--muted)}.small{font-size:13px}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:#1e2837;color:var(--text);padding:11px 18px;min-height:44px;border:1px solid #364052;border-radius:8px;font-size:14px;font-weight:600;white-space:normal;text-align:center;text-decoration:none}.button:hover{background:#273449;text-decoration:none}.primary{background:var(--accent);border-color:var(--accent);color:#0b2017}.primary:hover{background:#98f7d1;border-color:#98f7d1}.ghost{background:transparent}.text-button{border-color:transparent;background:transparent;color:var(--muted)}.small-button{padding:7px 12px;min-height:36px;font-size:12px}.full{width:100%;margin-top:14px}.source-bar{display:flex;justify-content:space-between;gap:10px;margin-bottom:16px;font-size:13px;color:var(--muted)}.source-bar.demo{color:#f4c279}.source-bar.live{color:var(--accent)}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}.card-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.card-title .small{max-width:230px;text-align:right}.profile{margin-bottom:20px}.profile-grid{display:grid;grid-template-columns:1.2fr 1.8fr .65fr 1fr;gap:16px}label{display:block;font-size:13px;color:var(--muted)}input,select,textarea{display:block;background:#101620;border:1px solid #344052;border-radius:7px;color:var(--text);width:100%;padding:11px 12px;margin-top:7px;min-height:45px;min-width:0}input::placeholder,textarea::placeholder{color:#78879d}#vehicle-note:empty{display:none}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.metric{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:21px 22px}.metric-name{font-size:13px;color:var(--muted)}.metric-value{font-size:34px;font-weight:600;letter-spacing:-.03em;margin:13px 0 4px;line-height:1.2}.metric-value small{font-size:14px;font-weight:400;letter-spacing:0;color:var(--muted);margin-left:6px}.metric-caption{font-size:12px;color:var(--muted)}.metric.alert{border-color:#78563a}.metric.alert .metric-value{color:#f4c279}.dashboard-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;margin-bottom:20px}.badge{font-size:12px;background:#263144;border-radius:6px;padding:4px 9px;white-space:nowrap}.badge.warning{color:#f4c279;background:#362c22}.empty{text-align:center;padding:30px 0;color:var(--muted)}.empty h3{color:var(--text)}.empty p{font-size:14px}.empty-symbol{font-size:40px;color:#64758f;line-height:1}.diagnostics>.button{margin-top:15px}.dtc-row{border-top:1px solid var(--line);padding:16px 0}.dtc-row:first-child{border-top:0;padding-top:0}.dtc-heading{display:flex;gap:12px;align-items:center}.dtc-code{font:650 16px/1.4 ui-monospace,monospace;color:#f4c279}.dtc-title{font-size:14px}.dtc-detail{font-size:13px;color:var(--muted);margin:8px 0 0}.dtc-row summary{cursor:pointer;color:var(--muted);font-size:13px;margin-top:10px}.dtc-row ul{font-size:13px;color:var(--muted);padding-left:18px}.analysis-card{background:linear-gradient(140deg,#172c29,#151b26 80%);display:flex;align-items:flex-start;flex-direction:column}.analysis-card h2{font-size:27px;line-height:1.3;margin:14px 0 5px;letter-spacing:-.02em}.analysis-card p{font-size:14px;color:#b6c4cc}.analysis-facts{display:grid;gap:8px;margin:8px 0 22px;font-size:13px}.analysis-facts span{font:12px ui-monospace,monospace;color:var(--accent);padding-right:14px}.analysis-card .button{margin-top:auto}.analysis-card>.small{margin-top:10px}.inline-actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{color:var(--muted);font-size:12px;font-weight:500;text-align:left;padding:0 12px 12px 0}td{padding:13px 16px 13px 0;border-top:1px solid var(--line)}td:first-child{min-width:180px}td:last-child{font:12px ui-monospace,monospace;color:var(--muted)}.import-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0}.import-strip strong{font-size:15px}.import-strip p{font-size:12px;color:var(--muted);margin:5px 0}.chat-shell{padding:0;overflow:hidden}#messages{min-height:360px;max-height:60vh;overflow:auto;padding:26px}.welcome{padding:36px 10px;text-align:center}.spark{font-size:40px;color:var(--accent)}.welcome h2{margin:15px 0}.welcome p{color:var(--muted);font-size:14px}.suggestions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:22px}.suggestions button{color:var(--text);background:#202b3b;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:13px}.message{max-width:90%;padding:18px 21px;border-radius:10px;margin-bottom:18px;font-size:15px;overflow-wrap:anywhere}.message.user{margin-left:auto;background:#22392f}.message.assistant{background:#1c2635}.message .message-label{font-size:12px;color:var(--muted);margin-bottom:10px}.message-content{white-space:pre-wrap;line-height:1.7}.message-content h3{font-size:16px}.message.error{border:1px solid #8b5748;color:#ffc4ad}.message.pending{color:var(--muted)}#chat-form{border-top:1px solid var(--line);display:flex;align-items:flex-end;gap:12px;padding:18px 24px}#question{resize:vertical;min-height:72px;max-height:180px;margin:0}#chat-form .button{flex-shrink:0}.privacy-note{color:var(--muted);font-size:12px;margin:0;padding:0 24px 18px}.session-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.session-row h3{margin:0 0 6px}.session-row p{font-size:13px;margin:0;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.guide-grid .card{display:flex;flex-direction:column;align-items:flex-start}.guide-grid p{color:var(--muted);font-size:14px}.guide-grid .button{margin-top:auto}.step{font:24px ui-monospace,monospace;color:var(--accent);margin-bottom:20px}.guide-note{margin-top:24px}.guide-note p{color:var(--muted);font-size:14px}.guide-note h3{margin-top:25px}footer{font-size:12px;color:#78869a;display:flex;justify-content:space-between;gap:16px;padding:26px 0;border-top:1px solid var(--line);margin-top:15px}dialog{background:var(--panel);color:var(--text);border:1px solid #3b485c;border-radius:14px;padding:30px;max-width:540px;width:calc(100% - 32px);max-height:90dvh;overflow:auto}dialog::backdrop{background:#050a13c9;backdrop-filter:blur(5px)}dialog h2{margin:12px 0;font-size:25px}dialog p{font-size:14px;color:var(--muted)}dialog>label{margin-top:20px}.close{float:right;background:transparent;color:var(--muted);border:0;font-size:28px;width:36px;height:36px}details{margin-top:16px}summary{cursor:pointer;font-size:13px}details label{margin-top:14px}.manual-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);padding:14px 20px;border:1px solid #405067;background:#223044;border-radius:9px;box-shadow:0 10px 40px #0008;z-index:100;max-width:min(90vw,650px);font-size:14px}.toast.error{border-color:#a3604e}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1550px){main{padding:0 60px}.metrics{gap:20px}.metric-value{font-size:40px}}
@media(max-width:1150px){.sidebar{width:205px;padding:26px 12px}.brand-sub{font-size:9px}.nav{padding:12px 9px}main{margin-left:205px;padding:0 25px}.profile-grid{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:repeat(2,1fr)}.guide-grid{grid-template-columns:1fr}.page-heading{align-items:flex-start}.page-heading>.button{margin-top:28px}.card{padding:20px}.dashboard-grid{grid-template-columns:1.2fr 1fr}.import-strip{align-items:flex-start;flex-direction:column}}
@media(max-width:760px){.sidebar{position:sticky;top:0;width:100%;height:auto;padding:12px 16px;border-right:0;border-bottom:1px solid var(--line);background:#10151ef5}.brand{font-size:20px}.brand img{width:30px;height:30px}.brand-sub{display:none}.sidebar nav{margin-top:12px;display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.nav{font-size:11px;padding:8px 5px;flex-direction:column;gap:2px;line-height:1.3;text-align:center}.nav span{font-size:19px}.sidebar-bottom{display:none}main{margin-left:0;padding:0 18px}.topbar{height:58px;font-size:12px}.status{font-size:11px;padding:5px 9px}.page-heading{flex-direction:column;gap:4px;margin:25px 0 20px}h1{font-size:32px}.page-heading>.button{margin-top:5px;width:100%}.page-heading p{font-size:14px}.source-bar{flex-direction:column;gap:3px;font-size:12px}.profile-grid{gap:12px}.profile-grid label{font-size:12px}input,select,textarea{font-size:16px;padding:10px}.card-title{align-items:flex-start;flex-wrap:wrap;margin-bottom:15px}.card-title .small{text-align:left;max-width:none}.card{padding:18px;border-radius:10px}h2{font-size:18px}.metrics{gap:10px}.metric{padding:17px 14px}.metric-value{font-size:28px}.metric-name{font-size:12px}.metric-caption{font-size:11px}.dashboard-grid{grid-template-columns:1fr;gap:16px}.analysis-card h2{font-size:26px}.analysis-card .button{width:100%}.analysis-facts{margin:8px 0 18px}.import-strip .inline-actions{width:100%}.import-strip .button{flex:1}.inline-actions{gap:6px}table{font-size:13px}th{font-size:11px}td{padding:11px 12px 11px 0}.session-row{flex-direction:column;align-items:flex-start}.session-row .inline-actions{width:100%}.message{max-width:100%;font-size:14px;padding:15px}#messages{padding:16px;min-height:300px;max-height:55dvh}.welcome{padding:15px 0}.suggestions{flex-direction:column}#chat-form{padding:14px;gap:8px;flex-wrap:wrap}#chat-form .button{width:100%}.privacy-note{padding:0 14px 16px}.toast{bottom:18px;width:90%}footer{flex-direction:column;gap:3px}dialog{padding:22px}.manual-grid{gap:12px}}
@media(prefers-reduced-motion:no-preference){.view{animation:appear .18s ease}@keyframes appear{from{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}}

[hidden]{display:none!important}
.message-content code{font-size:.9em;background:#101620;padding:2px 5px;border-radius:4px}

.heading-actions{display:flex;flex-direction:column;gap:9px;min-width:190px}@media(max-width:760px){.heading-actions{width:100%;margin-top:7px}.heading-actions .button{width:100%}}
[hidden]{display:none!important}
.agent-permission{display:flex;align-items:center;gap:10px;margin:14px 24px;font-size:14px}.agent-permission input{width:18px;height:18px;min-height:18px;margin:0;padding:0;flex:none}.message.tool{font-size:12px;background:#162822;border-left:2px solid var(--accent);padding:10px 15px}