:root{--bg: #0f1115;--panel: #181b22;--panel-2: #20242d;--border: #2a2f3a;--text: #e6e8ec;--muted: #9aa3b2;--accent: #4f8cff;--diesel: #d97757;--lease: #4f8cff;--good: #5dbb63;--bad: #d9534f;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.5}*{box-sizing:border-box}body{margin:0;min-height:100vh}#app{max-width:1400px;margin:0 auto;padding:24px}h1{margin:0 0 4px;font-size:22px}h2{margin:0 0 12px;font-size:16px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}h3{margin:0 0 8px;font-size:14px;color:var(--muted);font-weight:600}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.row{display:grid;gap:12px}.row.cols-2{grid-template-columns:repeat(2,1fr)}.row.cols-3{grid-template-columns:repeat(3,1fr)}.row.cols-4{grid-template-columns:repeat(4,1fr)}@media(max-width:700px){.row.cols-2,.row.cols-3,.row.cols-4{grid-template-columns:1fr}}label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}label.inline{flex-direction:row;align-items:center;gap:6px;color:var(--text);font-size:13px}input[type=text],input[type=number],select{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:8px 10px;font-size:14px;width:100%}input[type=number]:focus,input[type=text]:focus,select:focus{outline:none;border-color:var(--accent)}button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:7px 12px;font-size:13px;cursor:pointer}button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{color:var(--bad)}.scenario-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.scenario-tab{padding:6px 12px;background:var(--panel-2);border:1px solid var(--border);border-radius:6px;cursor:pointer;font-size:13px;display:flex;align-items:center;gap:6px}.scenario-tab.active{border-color:var(--accent);background:#4f8cff1f}.scenario-tab .close{color:var(--muted);font-size:16px;line-height:1;padding:0 2px}.scenario-tab .close:hover{color:var(--bad)}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:900px){.comparison{grid-template-columns:1fr}}.total{font-size:28px;font-weight:700;margin:4px 0 12px}.total.diesel{color:var(--diesel)}.total.lease{color:var(--lease)}.delta{font-size:14px;color:var(--muted);margin-top:4px}.bar{display:flex;height:28px;border-radius:6px;overflow:hidden;margin:12px 0;border:1px solid var(--border)}.bar>div{display:flex;align-items:center;justify-content:center;font-size:11px;color:#ffffffd9;overflow:hidden;white-space:nowrap}.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--muted)}.legend-item{display:flex;align-items:center;gap:6px}.legend-swatch{width:10px;height:10px;border-radius:2px}.breakdown-table{width:100%;font-size:13px;border-collapse:collapse}.breakdown-table td{padding:4px 0}.breakdown-table td.amount{text-align:right;font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.winner{margin-top:8px;padding:8px 12px;border-radius:6px;background:#5dbb631a;border:1px solid rgba(93,187,99,.3);color:var(--good);font-size:13px}.header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.header-row h2{margin:0}.subnote{font-size:12px;color:var(--muted);margin-top:-6px;margin-bottom:8px}