#js-tool-container-trucker-route-fuel-calculator .trk-app { display: flex; flex-direction: column; gap: 14px; color: var(--text-primary); --trk-diesel: #a16207; --trk-toll: #7c6bb5; --trk-platon: #3b6fd4; --trk-free: #5b8a72; }
html[data-theme="dark"] #js-tool-container-trucker-route-fuel-calculator .trk-app { --trk-diesel: #d99a3d; --trk-toll: #9d8fd6; --trk-platon: #6f97ff; --trk-free: #7fb399; }
#js-tool-container-trucker-route-fuel-calculator .tbcalc-fieldset { border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 14px 16px 16px; margin: 0 0 14px; }
#js-tool-container-trucker-route-fuel-calculator .tbcalc-fieldset:last-child { margin-bottom: 0; }
#js-tool-container-trucker-route-fuel-calculator .tbcalc-legend { padding: 0 6px; font-weight: 600; font-size: 0.95rem; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px 20px; }
#js-tool-container-trucker-route-fuel-calculator .tb-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
#js-tool-container-trucker-route-fuel-calculator .tb-field { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-trucker-route-fuel-calculator .tb-label { font-size: 0.92rem; font-weight: 500; }
#js-tool-container-trucker-route-fuel-calculator .tb-input, #js-tool-container-trucker-route-fuel-calculator .tb-select { height: 44px; padding: 0 12px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-primary); font-size: 16px; font-family: inherit; }
#js-tool-container-trucker-route-fuel-calculator .tbcalc-hint { font-size: 0.8rem; line-height: 1.35; color: var(--text-muted); }
#js-tool-container-trucker-route-fuel-calculator .tb-zone[data-tb-zone="outcome"] { display: flex; flex-direction: column; gap: 14px; }
#js-tool-container-trucker-route-fuel-calculator .tb-hero { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-md); background: var(--accent-light); padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; min-height: 132px; }
#js-tool-container-trucker-route-fuel-calculator .tb-hero-label { font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-hero-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
#js-tool-container-trucker-route-fuel-calculator .tb-hero-value { font-size: clamp(1.9rem, 5vw, 2.9rem); font-weight: 700; line-height: 1.05; font-variant-numeric: tabular-nums; }
#js-tool-container-trucker-route-fuel-calculator .tb-unit { font-size: 1rem; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-hero-chips { display: flex; flex-wrap: wrap; gap: 8px; }
#js-tool-container-trucker-route-fuel-calculator .tb-chip { display: inline-block; padding: 4px 10px; border: 1px solid var(--border-color); border-radius: 999px; background: var(--bg-tertiary); font-size: 0.8rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
#js-tool-container-trucker-route-fuel-calculator .tb-hero-note { margin: 0; font-size: 0.86rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-status { border: 1px solid var(--border-color); border-left: 4px solid var(--accent-primary); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.9rem; line-height: 1.4; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-status.warn { border-left-color: var(--warning); background: var(--warning-light); color: var(--text-primary); }
#js-tool-container-trucker-route-fuel-calculator .tb-status.danger { border-left-color: var(--danger); background: var(--danger-light); color: var(--text-primary); }
#js-tool-container-trucker-route-fuel-calculator .trk-panel { border: 1px solid var(--border-color); border-radius: var(--radius-md); background: var(--bg-tertiary); padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
#js-tool-container-trucker-route-fuel-calculator .tb-panel-title { font-size: 0.8rem; font-weight: 650; letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-route { display: flex; width: 100%; height: 26px; border: 1px solid var(--border-color); border-radius: 999px; overflow: hidden; background: var(--bg-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-route-seg { display: block; height: 100%; width: 0; transition: width 200ms ease-out; }
#js-tool-container-trucker-route-fuel-calculator .trk-seg-toll { background: var(--trk-toll); }
#js-tool-container-trucker-route-fuel-calculator .trk-seg-platon { background: var(--trk-platon); }
#js-tool-container-trucker-route-fuel-calculator .trk-seg-free { background: var(--trk-free); }
#js-tool-container-trucker-route-fuel-calculator .tb-route-scale { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-muted); font-variant-numeric: tabular-nums; margin-top: -6px; }
#js-tool-container-trucker-route-fuel-calculator .tb-route-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 0.8rem; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-legend-item { display: inline-flex; align-items: center; gap: 7px; }
#js-tool-container-trucker-route-fuel-calculator .trk-swatch { display: inline-block; width: 14px; height: 6px; border-radius: 3px; }
#js-tool-container-trucker-route-fuel-calculator .trk-swatch-toll { background: var(--trk-toll); }
#js-tool-container-trucker-route-fuel-calculator .trk-swatch-platon { background: var(--trk-platon); }
#js-tool-container-trucker-route-fuel-calculator .trk-swatch-free { background: var(--trk-free); }
#js-tool-container-trucker-route-fuel-calculator .tb-fuel-head { display: flex; justify-content: space-between; gap: 12px; font-size: 0.84rem; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-fuel-frac { font-variant-numeric: tabular-nums; color: var(--text-primary); font-weight: 650; }
#js-tool-container-trucker-route-fuel-calculator .tb-fuel-track { display: block; position: relative; height: 14px; border: 1px solid var(--border-color); border-radius: 999px; background: var(--bg-secondary); overflow: hidden; }
#js-tool-container-trucker-route-fuel-calculator .tb-fuel-fill { display: block; height: 100%; width: 0; background: var(--trk-diesel); border-radius: 999px; transition: width 200ms ease-out; }
#js-tool-container-trucker-route-fuel-calculator .tb-fuel-note { font-size: 0.82rem; color: var(--text-muted); line-height: 1.4; }
#js-tool-container-trucker-route-fuel-calculator .tb-receipt { display: flex; flex-direction: column; gap: 6px; }
#js-tool-container-trucker-route-fuel-calculator .tb-receipt-row { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 14px; padding: 9px 12px; border-radius: var(--radius-sm); overflow: hidden; }
#js-tool-container-trucker-route-fuel-calculator .trk-rb { position: absolute; left: 0; top: 0; bottom: 0; width: 0; opacity: 0.16; border-radius: var(--radius-sm); transition: width 200ms ease-out; }
#js-tool-container-trucker-route-fuel-calculator .trk-rb-fuel { background: var(--trk-diesel); }
#js-tool-container-trucker-route-fuel-calculator .trk-rb-platon { background: var(--trk-platon); }
#js-tool-container-trucker-route-fuel-calculator .trk-rb-toll { background: var(--trk-toll); }
#js-tool-container-trucker-route-fuel-calculator .trk-rb-parking { background: var(--trk-free); }
#js-tool-container-trucker-route-fuel-calculator .tb-receipt-name { position: relative; display: flex; flex-direction: column; gap: 2px; font-size: 0.9rem; }
#js-tool-container-trucker-route-fuel-calculator .tb-receipt-norm { font-size: 0.76rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }
#js-tool-container-trucker-route-fuel-calculator .tb-receipt-amt { position: relative; font-weight: 650; font-variant-numeric: tabular-nums; white-space: nowrap; }
#js-tool-container-trucker-route-fuel-calculator .tb-spec { display: flex; flex-direction: column; gap: 8px; }
#js-tool-container-trucker-route-fuel-calculator .tb-spec-row { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: baseline; padding: 10px 14px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.9rem; background: var(--bg-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-spec-name { color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-spec-val { font-weight: 650; font-variant-numeric: tabular-nums; white-space: nowrap; }
#js-tool-container-trucker-route-fuel-calculator .tb-spec-norm { font-size: 0.78rem; color: var(--text-muted); text-align: right; }
#js-tool-container-trucker-route-fuel-calculator .tb-zone[data-tb-zone="details"] { display: flex; flex-direction: column; gap: 14px; }
#js-tool-container-trucker-route-fuel-calculator .tb-table-wrap { overflow-x: auto; border: 1px solid var(--border-color); border-radius: var(--radius-md); -webkit-overflow-scrolling: touch; }
#js-tool-container-trucker-route-fuel-calculator .tb-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; font-variant-numeric: tabular-nums; }
#js-tool-container-trucker-route-fuel-calculator .tb-table caption { caption-side: top; text-align: left; padding: 12px 16px; font-weight: 600; font-size: 0.9rem; color: var(--text-secondary); }
#js-tool-container-trucker-route-fuel-calculator .tb-table th { text-align: left; color: var(--text-secondary); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; padding: 10px 14px; background: var(--bg-tertiary); border-bottom: 1px solid var(--border-color); white-space: nowrap; }
#js-tool-container-trucker-route-fuel-calculator .tb-table td { padding: 10px 14px; border-top: 1px solid var(--border-color); }
#js-tool-container-trucker-route-fuel-calculator .tb-table th:not(:first-child), #js-tool-container-trucker-route-fuel-calculator .tb-table td:not(:first-child) { text-align: right; }
#js-tool-container-trucker-route-fuel-calculator .tb-table tbody tr:hover { background: var(--bg-tertiary); }
#js-tool-container-trucker-route-fuel-calculator .tb-table tfoot td { font-weight: 650; background: var(--accent-light); }
#js-tool-container-trucker-route-fuel-calculator .trk-limits { margin: 0; font-size: 0.82rem; line-height: 1.45; color: var(--text-muted); }
@media (max-width: 640px) {
#js-tool-container-trucker-route-fuel-calculator .tb-grid-3, #js-tool-container-trucker-route-fuel-calculator .tb-grid-2 { grid-template-columns: 1fr; }
#js-tool-container-trucker-route-fuel-calculator .tb-spec-row { grid-template-columns: 1fr auto; }
#js-tool-container-trucker-route-fuel-calculator .tb-spec-norm { grid-column: 1 / -1; text-align: left; }
#js-tool-container-trucker-route-fuel-calculator .trk-panel { padding: 12px 14px; gap: 10px; }
#js-tool-container-trucker-route-fuel-calculator .trk-app { gap: 10px; }
}