:root,:root[data-density=compact]{--fs-ui: 14px;--lh-ui: 1.45;--fs-h1: 28px;--fs-h2: 18px;--fs-h3: 16px;--fs-table: 13px;--fs-table-head: 12px;--lh-table: 1.25;--card-pad: 16px;--gap: 12px;--table-row-h: 36px;--table-cell-px: 12px;--table-cell-py: 8px;--control-h: 36px;--control-px: 12px;--button-h: 36px;--button-px: 12px;--brand-50: #eef6f5;--brand-100: #d8ebe8;--brand-200: #bedad6;--brand-300: #9ec6c2;--brand-400: #79afab;--brand-500: #589b96;--brand-600: #4f8c87;--brand-700: #456a70;--brand-800: #354754;--brand-900: #1d2c3b;--slate-50: #f0f4f7;--slate-100: #dbe5ed;--slate-200: #becfdd;--slate-300: #9db6ca;--slate-400: #7d9cb6;--slate-500: #5f829f;--slate-600: #48637d;--slate-700: #2e475d;--slate-800: #26394a;--slate-900: #1b2937;--neutral-500: #393b3e;--neutral-600: #464847;--bg: #f4f8f8;--surface: #ffffff;--surface-2: #edf3f5;--text: #1d2c3b;--text-muted: #456a70;--border: #c6d4da;--shadow: 0 8px 26px rgb(29 44 59 / 10%);--primary: var(--brand-500);--primary-hover: var(--brand-600);--link: var(--slate-700);--focus: 0 0 0 3px rgb(88 155 150 / 30%);font-family:Trebuchet MS,Gill Sans,Segoe UI,sans-serif;color:var(--text);background-color:var(--bg);--panel: var(--surface);--muted: var(--text-muted);--line: var(--border);--accent: var(--primary);--accent-soft: var(--brand-100);--table-col-alt: rgb(79 140 135 / 3%);--table-col-head-alt: #e4eef0;--good: #1f7a3d;--bad: #a51f1f;--radius-panel: 18px;--radius-card: 12px;--focus-ring: var(--focus)}:root[data-density=comfortable]{--fs-ui: 15px;--lh-ui: 1.55;--fs-h1: 32px;--fs-h2: 20px;--fs-h3: 17px;--fs-table: 14px;--fs-table-head: 13px;--lh-table: 1.35;--card-pad: 20px;--gap: 16px;--table-row-h: 44px;--table-cell-px: 16px;--table-cell-py: 10px;--control-h: 40px;--control-px: 14px;--button-h: 40px;--button-px: 16px}:root[data-theme=dark]{--bg: #14212d;--surface: #1d2c3b;--surface-2: #243747;--text: #e8f0f4;--text-muted: #b6c7ce;--border: #3a5261;--shadow: 0 12px 30px rgb(0 0 0 / 35%);--primary: #79afab;--primary-hover: #9ec6c2;--link: #9ec6c2;--panel: var(--surface);--line: var(--border);--accent: var(--primary);--accent-soft: #213947;--table-col-alt: rgb(158 198 194 / 8%);--table-col-head-alt: #2a3f4d;--focus-ring: 0 0 0 3px rgb(121 175 171 / 35%)}*{box-sizing:border-box}body{margin:0;color:var(--text);font-size:var(--fs-ui);line-height:var(--lh-ui);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;background:radial-gradient(circle at top right,var(--brand-100) 0%,transparent 38%),radial-gradient(circle at bottom left,var(--slate-100) 0%,transparent 30%),var(--bg)}a{color:var(--link)}a:hover{color:var(--primary-hover)}.app-shell{width:min(1720px,100%);min-height:100dvh;margin:0 auto;font-size:var(--fs-ui);line-height:var(--lh-ui);padding:var(--gap);display:grid;gap:var(--gap)}.app-shell-home{min-height:100dvh;height:auto;grid-template-rows:auto auto auto;overflow:visible}.app-header{border:1px solid var(--line);background:linear-gradient(120deg,var(--surface) 0%,var(--surface-2) 100%);border-radius:var(--radius-panel);padding:var(--card-pad);box-shadow:var(--shadow)}.app-header-top{display:flex;align-items:center;justify-content:space-between;gap:.8rem}.header-brand{display:flex;align-items:center;gap:.9rem;min-width:0;flex:1}.header-description{margin:0;color:var(--muted);font-size:calc(var(--fs-ui) - 1px);max-width:56ch}.header-right{display:flex;align-items:center;justify-content:flex-end;gap:.55rem;flex-wrap:wrap}.header-links{display:flex;gap:.5rem;flex-wrap:wrap}.header-link{min-height:var(--button-h);padding:0 calc(var(--button-px) + 2px);background:var(--surface);border-color:var(--line);color:var(--text);font-weight:600}.header-link.active{border-color:var(--primary);background:var(--brand-100);color:var(--slate-800)}.mobile-filters-toggle{display:none}.app-logo-link{display:inline-flex;align-items:center}.app-logo{height:clamp(72px,9vh,108px);width:auto;display:block}.app-header h1{margin:.15rem 0 .45rem;font-size:var(--fs-h1);line-height:1.1}.app-header p{margin:0;color:var(--muted)}.workspace-layout{display:grid;grid-template-columns:minmax(300px,clamp(320px,24vw,420px)) minmax(0,1fr);gap:var(--gap);align-items:start}.app-shell-home .workspace-layout{min-height:auto;align-items:start}.app-shell-home .sidebar-menu{position:static;top:auto;max-height:none;min-height:auto;overflow:visible}.app-shell-home .list-focus-column{display:grid;min-height:auto;overflow:visible;padding-right:0}.app-shell-home .vehicle-table-panel{width:100%;min-height:0;display:grid}.app-shell-home .vehicle-table-panel .vehicle-table-wrap{min-height:clamp(520px,64dvh,900px);max-height:clamp(520px,74dvh,1100px)}.sidebar-menu{position:sticky;top:.7rem;display:grid;gap:var(--gap);max-height:calc(100dvh - 1.4rem);overflow:auto;padding-right:.35rem;scrollbar-gutter:stable}.sidebar-controls-group{display:grid;gap:var(--gap);align-content:start;min-width:0}.sidebar-controls-group>*{min-width:0}.mobile-sidebar-backdrop,.mobile-sidebar-topbar{display:none}.mobile-sidebar-close{background:var(--surface);border-color:var(--line);color:var(--text)}.list-focus-column{display:grid;gap:var(--gap);min-width:0}.panel{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius-panel);padding:var(--card-pad);min-width:0;text-align:left;box-shadow:var(--shadow)}.panel-header{display:grid;gap:calc(var(--gap) * .28);margin-bottom:calc(var(--gap) * .66)}.panel-header-inline{display:flex;align-items:center;justify-content:space-between;gap:.65rem}.panel-header.compact{margin-bottom:calc(var(--gap) * .5)}.panel-header h1,.panel-header h2,.panel-header h3{margin:0}.panel-header h1{font-size:clamp(1.9rem,3vw,2.5rem);line-height:1.08;font-weight:700}.panel-header h2{font-size:var(--fs-h2);line-height:1.25;font-weight:600}.panel-header h3{font-size:var(--fs-h3);line-height:1.3;font-weight:600}.panel-header p{margin:0;color:var(--muted);font-size:calc(var(--fs-ui) - 1px)}.powertrain-tabs-panel{display:grid;gap:.75rem}.powertrain-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.55rem}.powertrain-tab{display:flex;align-items:center;justify-content:space-between;gap:.5rem;min-height:42px;padding:.55rem .8rem;border:1px solid var(--line);border-radius:var(--radius-md);background:linear-gradient(180deg,#fffffff5,#f2f9faf5);color:var(--text);box-shadow:none}.powertrain-tab:hover:not(:disabled){border-color:var(--primary);background:linear-gradient(180deg,#f4fcfc,#e8f6f6);color:var(--text)}.powertrain-tab.is-active{border-color:var(--primary);background:linear-gradient(180deg,#e1f4f2,#d0ebe8);box-shadow:inset 0 0 0 1px #4f8c872e}.powertrain-tab-label{font-weight:600;font-size:calc(var(--fs-ui) - 1px)}.powertrain-tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:1.85rem;min-height:1.85rem;padding:0 .45rem;border-radius:999px;background:#1c374214;font-size:calc(var(--fs-ui) - 2px);font-weight:600;color:var(--text)}.filters-action-button{min-height:0;border-color:var(--line);background:var(--surface);color:var(--text)}.filters-action-button:hover:not(:disabled){border-color:var(--primary);background:var(--surface-2);color:var(--text)}.settings-grid,.filters-grid{display:grid;gap:calc(var(--gap) * .6);grid-template-columns:repeat(auto-fit,minmax(150px,1fr));min-width:0}.filters-grid .wide{grid-column:1 / -1}.settings-checkbox-inline{display:flex;align-items:center;gap:.5rem}.settings-checkbox-inline input[type=checkbox]{width:1rem;min-width:1rem;height:1rem;margin:0;accent-color:var(--accent)}.settings-panel,.filters-panel{display:grid;gap:.55rem}.settings-header-row{display:flex;justify-content:space-between;align-items:flex-start;gap:.65rem}.settings-details-header{margin-top:.15rem}.icon-button{display:inline-grid;place-items:center;width:2.2rem;min-width:2.2rem;height:2.2rem;min-height:0;padding:0;border-radius:999px;font-size:1.05rem;line-height:1}.icon-button.is-open{background:var(--accent-soft);border-color:var(--primary)}label{display:grid;gap:.25rem;color:var(--text);font-size:calc(var(--fs-ui) - 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6px)}.vehicle-table-row input[type=checkbox]{width:14px;height:14px;margin:0}.vehicle-table-head .th-label,.sort-header-btn .th-label{display:inline-block;max-width:128px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}.sort-header-btn{border:0;background:transparent;color:inherit;cursor:pointer;padding:0;min-height:0;font-weight:600;text-align:left}.sort-header-btn:hover{color:var(--primary-hover)}.vehicle-main-cell{min-width:0}.vehicle-main-cell strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vehicle-main-cell span{font-size:calc(var(--fs-table) - 1px);color:var(--muted)}.row-selected{background:var(--brand-50)}.row-selected td{background:var(--brand-50)!important}.comparison-page{display:grid;gap:calc(var(--gap) * .66)}.comparison-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:calc(var(--gap) * .66)}.compare-table{min-width:800px}.compare-charts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:calc(var(--gap) * .66)}.chart-panel{border:1px solid var(--line);border-radius:10px;padding:calc(var(--card-pad) * .55);background:var(--surface-2)}.chart-panel h3{margin:0 0 .55rem;font-size:var(--fs-h3)}.chart-rows{display:grid;gap:.5rem}.chart-row{display:grid;grid-template-columns:minmax(150px,1fr) minmax(120px,2fr) auto;gap:.45rem;align-items:center}.chart-row-label{font-size:.82rem;color:var(--text-muted)}.chart-row-value{font-size:.82rem;font-weight:700;min-width:72px;text-align:right}.chart-bar-track{width:100%;height:10px;border-radius:999px;background:var(--slate-100);overflow:hidden}.chart-bar{height:100%;border-radius:999px}.chart-bar-benefit{background:linear-gradient(90deg,var(--brand-600) 0%,var(--brand-400) 100%)}.chart-bar-wltp{background:linear-gradient(90deg,var(--slate-700) 0%,var(--slate-400) 100%)}.chart-bar-battery{background:linear-gradient(90deg,var(--brand-700) 0%,var(--brand-500) 100%)}.list-viewport{height:clamp(420px,74dvh,980px);overflow:auto;border:1px solid var(--line);border-radius:var(--radius-card);background:linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%);min-width:0;scrollbar-gutter:stable}.list-row{position:absolute;left:0;right:0;padding:.36rem}.vehicle-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:.75rem;min-height:286px;background:var(--surface);display:grid;grid-template-rows:auto auto auto;gap:.6rem}.vehicle-header{display:flex;justify-content:space-between;gap:.8rem;align-items:flex-start}.vehicle-header h3{margin:0;font-size:clamp(1rem,.35vw + .9rem,1.12rem);line-height:1.2;overflow-wrap:anywhere}.vehicle-header p{margin:.2rem 0 0;color:var(--muted);font-size:.88rem;overflow-wrap:anywhere}.vehicle-header button{flex-shrink:0}.vehicle-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.45rem}.vehicle-stats div,.vehicle-footer div{border:1px solid var(--line);border-radius:9px;padding:.38rem .5rem;background:var(--surface-2);display:grid;gap:.2rem}.vehicle-stats span,.vehicle-footer .label{color:var(--muted);font-size:.76rem}.inline-info-hint{color:var(--muted);cursor:help;font-size:.9em}.trunk-cell-text{display:inline-flex;align-items:center;gap:.35rem}.trunk-info-icon{font-size:.85em;line-height:1}.trunk-info-icon-button{border:0;background:transparent;color:var(--muted);min-height:0;padding:0;cursor:pointer}.trunk-info-icon-button:hover,.trunk-info-icon-button:focus-visible{color:var(--primary-hover);border-color:transparent;background:transparent;box-shadow:none}.vehicle-footer{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.45rem}.small-note{margin:.6rem 0 0;color:var(--muted);font-size:calc(var(--fs-ui) - 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