@font-face {
  font-family: "Barlow Semi Condensed";
  src: url("/contractor/fonts/BarlowSemiCondensed-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("/contractor/fonts/SourceSans3-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("/contractor/fonts/SourceSans3-Semibold.ttf") format("truetype");
  font-weight: 600;
  font-display: swap;
}
:root {
  color-scheme: light;
  --ink: #182632;
  --muted: #3e4d5b;
  --line: #d4dce4;
  --paper: #ffffff;
  --accent: #234d78;
  --accent-soft: #e6eff7;
  --wash: #f1f4f7;
  --control-line: #8091a1;
  --display: "Barlow Semi Condensed", "Arial Narrow", sans-serif;
  --scene-height: clamp(340px, 48vh, 600px);
  font: 15px/1.45 "Source Sans 3", Arial, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; color: var(--ink); background: var(--paper); }
button, input, select { font: inherit; }
strong, b { font-weight: 600; }
button, summary { cursor: pointer; }
button:disabled { cursor: default; opacity: .45; }
a { color: inherit; }
button, input, a, summary, canvas { outline-offset: 4px; }
:focus-visible { outline: 2px solid var(--accent); }
h1, h2, p, dl, dd { margin: 0; }
.topbar-inner, main { width: min(calc(100% - 80px), 1420px); margin: auto; }
.topbar-inner { height: 70px; display: flex; align-items: center; gap: 20px; border-bottom: 1px solid var(--ink); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 29px/1 var(--display); }
.brand-mark { position: relative; display: inline-block; width: 24px; height: 18px; color: var(--accent); }
.brand-mark::before { content: ""; position: absolute; width: 17px; height: 17px; left: 3.5px; top: 4px; border-top: 2px solid; border-left: 2px solid; transform: rotate(45deg); }
.brand-mark::after { content: ""; position: absolute; width: 1px; height: 7px; left: 11.5px; top: 10px; background: currentColor; }
.technical-link { margin-left: auto; text-decoration: none; font-size: 12px; font-weight: 600; color: var(--muted); }
.technical-link:hover { color: var(--accent); }
main { padding-block: 26px 40px; }
h1 { font: 600 clamp(34px, 4.5vw, 61px)/1.02 var(--display); overflow-wrap: anywhere; }
form > label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.search-row { display: flex; background: var(--paper); border: 1px solid var(--control-line); }
.address-input { flex: 1; min-width: 0; position: relative; }
.address-input input { width: 100%; border: 0; padding: 11px 10px 11px 32px; background: transparent; color: var(--ink); font-size: 14px; }
.search-icon { position: absolute; top: 16px; left: 10px; width: 10px; height: 10px; border: 1.5px solid var(--muted); border-radius: 50%; }
.search-icon::after { content: ""; position: absolute; top: 7px; left: 6px; width: 5px; height: 1.5px; background: var(--muted); transform: rotate(45deg); }
.primary { border: 0; padding: 8px 13px; color: var(--paper); background: var(--accent); font-size: 14px; font-weight: 600; white-space: nowrap; }
.primary span { margin-left: 5px; }
.primary:hover:not(:disabled) { background: var(--ink); }
.search-message { color: var(--muted); font-size: 12px; margin-top: 5px; min-height: 17px; }
.search-message.error { color: #a02f20; }
.property { display: grid; grid-template-columns: minmax(0, 1fr) minmax(330px, 400px); align-items: end; gap: 16px 32px; margin-bottom: 22px; }
.property-name { min-width: 0; }
.property-name p { color: var(--muted); font-size: 17px; margin-top: 6px; }
.property-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 5px 15px; margin-top: 8px; }
.property-meta:has(> [hidden]:first-child + [hidden]) { margin-top: 0; }
.earth-view { color: var(--accent); font-size: 13px; text-underline-offset: 3px; }
.property-toggle { display: none; border: 0; padding: 4px 0; background: transparent; color: var(--accent); font-size: 14px; font-weight: 600; }
.status { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-size: 13px; white-space: nowrap; }
.status::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.status[data-status="active"] { color: #8d5b1c; }
.status[data-status="error"] { color: #ac3823; }
.property-actions { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 7px; }
.property-picker { position: relative; }
.property-picker summary { list-style: none; font-size: 13px; font-weight: 600; color: var(--accent); }
.property-picker summary::-webkit-details-marker { display: none; }
.property-picker summary span { margin-left: 12px; color: var(--muted); }
.property-menu { position: absolute; left: 0; top: 27px; z-index: 8; width: min(320px, 88vw); max-height: 330px; overflow: auto; padding: 5px; background: var(--paper); border: 1px solid var(--line); box-shadow: 0 12px 35px #18263220; }
.property-menu button { width: 100%; display: block; border: 0; border-left: 2px solid transparent; padding: 11px 12px; background: transparent; text-align: left; color: var(--ink); }
.property-menu button[aria-current="true"] { border-left-color: var(--accent); background: var(--wash); }
.property-menu button:hover { background: var(--accent-soft); }
.property-menu strong, .property-menu span { display: block; }
.property-menu strong { font-size: 12px; }
.property-menu span { color: var(--muted); font-size: 11px; margin-top: 2px; }
.units-switch { display: flex; align-items: center; gap: 7px; font-size: 13px; }
.units-switch > span { color: var(--control-line); }
.units-switch button { padding: 3px; border: 0; color: var(--muted); background: transparent; }
.units-switch button[aria-pressed="true"] { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--accent); font-weight: 600; }
.summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); padding: 16px 0; margin-bottom: 21px; }
.summary-grid { flex: 1; display: grid; grid-template-columns: 1.2fr .8fr 1fr 1.1fr 1fr; max-width: 960px; }
.summary-grid > div { padding-inline: clamp(10px, 2vw, 22px); border-left: 1px solid var(--line); }
.summary-grid > :first-child { border-left: 0; padding-left: 0; }
.summary-grid dt { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .045em; margin-bottom: 4px; }
.summary-grid dd { font: 600 clamp(24px, 2.5vw, 36px)/1 var(--display); font-variant-numeric: tabular-nums; white-space: nowrap; }
.primary-stat small { font-size: .62em; margin-left: 1px; }
.estimate-link { border: 0; background: transparent; padding: 3px 0; color: var(--accent); font-size: 14px; font-weight: 600; white-space: nowrap; }
.estimate-link span { margin-left: 4px; }
.estimate-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.workspace { display: grid; grid-template-columns: minmax(0, 1fr) clamp(300px, 26vw, 370px); gap: 0 28px; align-items: start; }
.workspace > * { min-width: 0; }
.card-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 48px; border-bottom: 1px solid var(--line); }
.card-header h2 { font: 600 27px/1.12 var(--display); }
.segments { display: flex; align-items: center; gap: 20px; align-self: stretch; }
.segments button { border: 0; border-bottom: 2px solid transparent; padding: 9px 0; background: transparent; color: var(--muted); font-size: 15px; }
.segments button[aria-pressed="true"] { border-bottom-color: var(--accent); color: var(--accent); font-weight: 600; }
.segments button:hover:not(:disabled) { color: var(--accent); }
.scene { position: relative; isolation: isolate; height: var(--scene-height); overflow: hidden; background: var(--wash); color: var(--muted); }
.scene[data-mode="plan"] { height: clamp(420px, 59vh, 690px); background: var(--paper); border-bottom: 1px solid var(--line); }
.scene[data-mode="scan"] { background: #101c2d; color: #e4eeff; }
#roof-view { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
#roof-view.dragging { cursor: grabbing; }
#roof-view:focus-visible { outline-offset: -3px; }
.orientation { position: absolute; top: 16px; right: 21px; display: grid; justify-items: center; pointer-events: none; font-size: 10px; }
.orientation span { font-size: 22px; line-height: 1; }
.scene-tools { position: absolute; display: flex; right: 14px; bottom: 14px; border: 1px solid var(--line); background: #fffffff2; }
.scene-tools button { width: 33px; height: 30px; display: grid; place-items: center; border: 0; background: transparent; color: var(--ink); font-size: 18px; }
.scene-tools button + button { border-left: 1px solid var(--line); }
.scene-tools button:hover { background: var(--accent-soft); }
.scene-tooltip { position: absolute; z-index: 3; top: 0; left: 0; max-width: calc(100% - 16px); padding: 10px 12px; color: #ffffff; background: var(--ink); border-left: 3px solid #8bb0d4; pointer-events: none; box-shadow: 0 5px 16px #18263225; }
.scene-tooltip > strong { font-size: 11px; font-weight: 400; color: #dae4ee; }
.tooltip-data { display: flex; align-items: baseline; flex-wrap: wrap; gap: 3px 10px; margin-top: 2px; }
.tooltip-data b { font-size: 15px; font-weight: 400; }
.tooltip-data span { font-size: 11px; color: #dae4ee; }
#tooltip-yield { flex-basis: 100%; }
.scene-status { position: absolute; inset: 0; z-index: 4; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; text-align: center; background: var(--wash); padding: 24px; }
.scene-status-icon { color: var(--accent); font-size: 30px; }
.scene-status strong { font-size: 16px; }
.scene-status p { max-width: 40ch; font-size: 12px; color: var(--muted); }
.scene-spinner { display: none; width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--accent-soft); border-top-color: var(--accent); animation: spin 0.9s linear infinite; }
.scene-status[data-busy="true"] .scene-spinner { display: block; }
.scene-status[data-busy="true"] .scene-status-icon { display: none; }
.build-progress { width: min(360px, 100%); margin-top: 6px; text-align: left; }
.build-progress[hidden] { display: none; }
.build-bar { position: relative; height: 6px; overflow: hidden; border-radius: 3px; background: var(--accent-soft); }
.build-bar span { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: 3px; background: var(--accent); transition: width 0.6s ease; overflow: hidden; }
.build-bar span::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgb(255 255 255 / 0.45), transparent); transform: translateX(-100%); animation: shimmer 1.4s ease-in-out infinite; }
.scene-status .build-meta { display: flex; justify-content: space-between; max-width: none; margin: 5px 0 10px; font-size: 12px; font-variant-numeric: tabular-nums; }
.build-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.build-steps li { display: grid; grid-template-columns: 16px 1fr auto; align-items: start; gap: 2px 9px; font-size: 13px; color: var(--muted); }
.build-steps li::before { content: ""; width: 10px; height: 10px; margin: 3px; border-radius: 50%; border: 1.5px solid var(--control-line); box-sizing: border-box; }
.build-steps li[data-state="done"] { color: var(--ink); }
.build-steps li[data-state="done"]::before { content: "✓"; width: 16px; height: 16px; margin: 0; border: 0; color: #fff; background: var(--accent); font-size: 11px; line-height: 16px; text-align: center; }
.build-steps li[data-state="active"] { color: var(--ink); font-weight: 600; }
.build-steps li[data-state="active"]::before { width: 14px; height: 14px; margin: 1px; border: 2px solid var(--accent-soft); border-top-color: var(--accent); animation: spin 0.9s linear infinite; }
.build-steps time { font-size: 12px; font-weight: 400; color: var(--muted); font-variant-numeric: tabular-nums; }
.build-steps small { grid-column: 2 / 4; font-size: 12px; font-weight: 400; color: var(--muted); }
.status[data-status="active"]::before { animation: pulse 1.2s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { to { transform: translateX(100%); } }
@keyframes pulse { 50% { opacity: 0.25; transform: scale(1.6); } }
@media (prefers-reduced-motion: reduce) {
  .scene-spinner, .build-steps li[data-state="active"]::before { animation-duration: 2.4s; }
  .build-bar span::after, .status[data-status="active"]::before { animation: none; }
}
.secondary { border: 1px solid var(--line); background: var(--paper); padding: 7px 12px; color: var(--ink); }
.model-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 5px 12px; min-height: 39px; padding-block: 8px; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 11px; }
.layer-toggle { display: inline-flex; align-items: center; gap: 6px; min-height: 28px; font-size: 13px; color: var(--ink); cursor: pointer; }
.layer-toggle[hidden] { display: none; }
.layer-toggle input { width: 15px; height: 15px; margin: 0; accent-color: var(--accent); }
.legend-item { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--muted); }
.dot { display: inline-block; width: 7px; height: 7px; background: var(--swatch); flex: none; }
.edge-swatch { width: 22px; height: 8px; flex: none; }
.view-help { font-size: 12px; color: var(--muted); margin-left: auto; }
.measurements { display: flex; flex-direction: column; align-self: stretch; max-height: calc(var(--scene-height) + 80px); }
.workspace[data-mode="plan"] .measurements { max-height: calc(clamp(420px, 59vh, 690px) + 48px); }
.measurement-body { min-height: 0; overflow: auto; scrollbar-gutter: stable; scrollbar-width: thin; scrollbar-color: #b8c7d5 transparent; }
.measurement-body > .muted { color: var(--muted); padding-block: 20px; font-size: 12px; }
.slope-list, .edge-list { margin: 0; padding: 0; list-style: none; }
.slope-list li + li, .edge-list li + li, .edge-row + .edge-row { border-top: 1px solid var(--line); }
.facet-button, .edge-row { display: flex; align-items: center; gap: 10px; color: var(--ink); padding: 9px 7px; }
.facet-button { width: 100%; border: 0; border-left: 2px solid transparent; background: transparent; text-align: left; }
.facet-button:focus-visible { outline-offset: -2px; }
.facet-button:hover, .facet-button.inspected { background: var(--wash); }
.facet-button[aria-pressed="true"] { border-left-color: var(--accent); background: var(--accent-soft); }
.facet-preview { width: 52px; height: 40px; flex: none; background: var(--wash); }
.facet-detail { min-width: 0; }
.facet-detail strong, .edge-row strong { display: block; font-size: 14px; font-weight: 600; }
.facet-detail small, .edge-row small { display: block; font-size: 12px; color: var(--muted); margin-top: 3px; }
.facet-ref { margin-right: 3px; font-variant-numeric: tabular-nums; }
.measurement-value { margin-left: auto; flex: none; white-space: nowrap; font: 600 17px/1 var(--display); font-variant-numeric: tabular-nums; }
.edge-schedule-button { min-height: 43px; }
.edge-row { padding-block: 12px; }
.edge-row dt { display: flex; align-items: center; gap: 10px; }
.materials { border-top: 1px solid var(--line); margin-top: 22px; scroll-margin-top: 16px; }
.materials .card-header { border: 0; min-height: 58px; }
.material-type { font-size: 12px; color: var(--muted); }
.materials-body { display: grid; grid-template-columns: minmax(205px, 280px) minmax(200px, 1fr); gap: 20px 32px; padding-bottom: 16px; }
.material-controls > label { display: block; font-size: 12px; margin-bottom: 5px; }
.waste-row { display: flex; align-items: center; gap: 16px; justify-content: space-between; }
.waste-presets { gap: 20px; align-self: auto; }
.waste-presets button { padding-block: 7px; }
.waste-input { position: relative; }
.materials input { width: 60px; height: 32px; border: 0; border-bottom: 1px solid var(--control-line); border-radius: 0; padding: 5px; background: var(--wash); text-align: center; color: var(--ink); }
.materials input[aria-invalid="true"] { border-bottom-color: #a02f20; background: #f9e8e7; }
.waste-input input { padding-right: 20px; }
.waste-input span { position: absolute; right: 7px; top: 7px; font-size: 12px; color: var(--muted); }
.waste-input input::-webkit-inner-spin-button { appearance: none; }
.bundle-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; }
.bundle-row label { font-size: 12px; }
.bundle-row small, .estimate-total small { display: block; color: var(--muted); font-size: 11px; font-weight: 400; }
.bundle-symbol { position: absolute; }
.bundle-selector { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 2px; margin-top: 6px; }
.bundle-step { display: grid; grid-template-rows: 25px 1fr; justify-items: center; align-items: center; min-height: 44px; padding: 2px 0 0; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.bundle-step svg { display: block; width: min(100%, 37px); height: 25px; overflow: visible; }
.pack-body, .pack-face { stroke: var(--pack-stroke, #8293a5); stroke-width: 1.15; stroke-linejoin: round; }
.pack-body { fill: var(--pack-fill, var(--wash)); }
.pack-face { fill: none; }
.pack-band { fill: var(--pack-band, #d4dce4); }
.bundle-step[data-filled] { --pack-stroke: var(--accent); --pack-fill: #9fb9d2; --pack-band: #dce8f3; }
button.bundle-step:hover { background: var(--accent-soft); }
.bundle-step[aria-pressed="true"] { border-bottom-color: var(--accent); color: var(--ink); font-weight: 600; }
.bundle-coverage { display: block; margin-top: 4px; font-size: 11px; color: var(--muted); }
.material-results { max-width: 430px; }
.estimate > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 3px 0; }
.estimate dt { color: var(--muted); font-size: 12px; }
.estimate dd { font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.estimate .estimate-total { border-top: 1px solid var(--line); margin-top: 7px; padding: 8px 0; }
.estimate-total dt { color: var(--ink); }
.estimate-total dd { font: 600 32px/1.1 var(--display); color: var(--accent); }
.accessories { margin-top: 7px; }
.accessories > summary { font-size: 12px; color: var(--ink); }
.accessories .estimate { padding-top: 10px; }
.accessories dt small { display: block; font-size: 10px; }
.material-note { font-size: 10px; color: var(--muted); margin-top: 8px; }
.report-actions { margin-top: 22px; padding: 18px; background: var(--wash); display: grid; grid-template-columns: 35px minmax(0, 1fr); gap: 12px; }
.report-format { align-self: start; padding-top: 18px; padding-bottom: 4px; border: 1px solid var(--control-line); text-align: center; font-size: 10px; font-weight: 600; }
.report-actions h2 { font: 600 25px/1.15 var(--display); margin-bottom: 6px; }
.report-actions p { color: var(--muted); font-size: 13px; }
.export { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; text-decoration: none; border-bottom: 1px solid var(--line); padding-block: 6px; color: var(--accent); font-size: 14px; font-weight: 600; }
.export:hover { border-bottom-color: var(--accent); }
.export[aria-disabled="true"] { opacity: .4; pointer-events: none; }
.report-actions .model-note { grid-column: 1 / -1; font-size: 10px; }
@media (min-width: 851px) and (max-height: 800px) {
  :root { --scene-height: clamp(275px, calc(100vh - 390px), 390px); }
  .topbar-inner { height: 56px; }
  main { padding-top: 15px; }
  .property { margin-bottom: 16px; }
  .summary { padding-block: 12px; margin-bottom: 13px; }
}
@media (max-width: 1050px) {
  .topbar-inner, main { width: calc(100% - 48px); }
  .workspace { column-gap: 20px; }
}
@media (max-width: 850px) {
  .workspace { grid-template-columns: 1fr; }
  .measurements { max-height: min(50vh, 460px); margin-top: 18px; }
  .slope-list, .edge-list { max-width: 500px; }
  .report-actions { max-width: 500px; }
  .property { grid-template-columns: 1fr; }
  .property-tools { width: min(100%, 460px); }
}
@media (max-width: 580px) {
  .topbar-inner, main { width: calc(100% - 32px); }
  .topbar-inner { height: 56px; }
  main { padding-top: 20px; }
  .property-name p { font-size: 15px; }
  .summary { display: grid; gap: 10px; }
  .summary-grid { grid-template-columns: 1fr 1fr; row-gap: 12px; }
  .summary-grid > .primary-stat { grid-column: 1 / -1; }
  .summary-grid > :nth-child(even) { padding-left: 0; border-left: 0; }
  .summary-grid .primary-stat dd { font-size: 31px; }
  .estimate-link { justify-self: start; }
  .scene { height: clamp(295px, 44vh, 390px); }
  .materials-body { grid-template-columns: 1fr; }
  .segments { gap: 17px; }
  .facet-button { padding-inline: 5px; }
}

.solar-controls-body { padding-block: 12px; }
.solar-settings { border-top: 1px solid var(--line); margin-top: 16px; }
.solar-settings summary { padding-block: 10px; color: var(--accent); font-size: 16px; font-weight: 600; }
.solar-fields { display: grid; gap: 10px; padding-bottom: 4px; }
.solar-fields label { display: grid; gap: 4px; min-width: 0; font-size: 14px; color: var(--muted); }
.solar-fields select, .solar-fields input {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  border: 1px solid var(--line);
  padding: 5px 8px;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}
.solar-input-grid { display: grid; grid-auto-columns: minmax(0, 1fr); grid-auto-flow: column; gap: 8px; }
.solar-clearance-presets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; }
.solar-clearance-presets button {
  min-height: 42px;
  padding: 3px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
}
.solar-clearance-presets small { display: block; color: var(--muted); font-size: 12px; }
.solar-clearance-presets button:hover, .solar-clearance-presets button[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.solar-note { font-size: 14px; color: var(--muted); }
#solar-status:not(:empty) { margin-block: 9px; }
.solar-layouts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.solar-layouts button {
  display: grid;
  gap: 3px;
  align-content: start;
  min-height: 98px;
  padding: 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  font-size: 16px;
}
.solar-layouts button:hover, .solar-layouts button[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); }
.solar-layouts button[aria-pressed="true"] { box-shadow: inset 0 3px var(--accent); }
.solar-layout-power { font: 600 clamp(23px, 2vw, 29px)/1 var(--display); white-space: nowrap; }
.solar-layout-power small { font-size: .57em; }
.solar-layout-note { font-size: 13px; line-height: 1.2; color: var(--muted); }
.solar-results { grid-column: 1 / -1; padding-block: 12px 18px; border-bottom: 1px solid var(--line); }
.solar-results-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 26px; }
.solar-results-grid > div { min-width: 0; }
.solar-totals, .solar-details, .solar-seasons { display: grid; gap: 12px; }
.solar-totals { grid-template-columns: 1.25fr 1fr .55fr; align-items: end; padding-block: 14px; border-bottom: 1px solid var(--line); }
.solar-totals > div + div { border-left: 1px solid var(--line); padding-left: clamp(8px, 2vw, 24px); }
.solar-totals dt, .solar-details dt { color: var(--muted); font-size: 13px; font-weight: 600; }
.solar-totals dd, .solar-details dd { margin-top: 4px; color: var(--ink); font: 600 clamp(25px, 3vw, 39px)/1.05 var(--display); font-variant-numeric: tabular-nums; }
.solar-totals > :first-child dd { font-size: clamp(43px, 5.3vw, 70px); color: var(--accent); }
.solar-totals dd small { font-size: .52em; white-space: nowrap; }
.solar-details { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-block: 14px; }
.solar-details dd { font-size: clamp(20px, 2vw, 26px); }
.solar-seasons { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.solar-seasons span { color: var(--muted); font-size: 13px; }
.solar-seasons { padding-block: 8px; border-block: 1px solid var(--line); }
.solar-seasons strong { display: block; font-size: 15px; }
.solar-chart { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 4px; margin-top: 10px; }
.solar-chart button {
  display: grid;
  gap: 3px;
  align-items: end;
  min-width: 0;
  padding: 2px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
}
.solar-chart button[aria-pressed="true"] { border-bottom-color: var(--accent); color: var(--ink); }
.solar-bar-track { position: relative; display: block; height: 68px; }
.solar-bar { position: absolute; inset: auto 0 0; background: #8ea9c4; }
.solar-chart button:hover .solar-bar, .solar-chart button[aria-pressed="true"] .solar-bar { background: var(--accent); }
.solar-tick { height: 15px; font-size: 12px; }
.solar-day-control { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 12px; margin-top: 13px; }
.solar-day-label { font-size: 15px; font-weight: 600; }
.solar-day-control input { width: clamp(110px, 36%, 220px); accent-color: var(--accent); }
.solar-days { grid-template-columns: repeat(var(--days, 31), minmax(0, 1fr)); gap: 2px; margin-top: 2px; }
.solar-days button { padding-inline: 0; }
.solar-days .solar-bar-track { height: 46px; }
.solar-days .solar-tick { font-size: 11px; }
.solar-profile { margin-top: 18px; padding-top: 8px; border-top: 1px solid var(--line); }
.solar-profile-header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0 12px; }
.solar-profile-header h3 { margin: 0; font: 600 23px/1.15 var(--display); }
.solar-profile-modes { gap: 14px; }
.solar-profile-modes button { padding-block: 6px; }
.solar-profile-voltage, .solar-hour-control { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.solar-profile-voltage { margin-block: 6px; font-size: 14px; color: var(--muted); }
.solar-profile-voltage input { width: 66px; padding: 3px 5px; border: 1px solid var(--line); background: var(--paper); font: inherit; }
#solar-profile-status:not(:empty), #solar-profile-note { margin-block: 5px; }
#solar-profile-unit { margin: 6px 0 3px; }
.solar-reference-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 5px 10px; margin-block: 6px; }
.solar-reference-controls label { display: flex; align-items: center; gap: 5px; color: var(--muted); font-size: 14px; }
.solar-reference-controls select { border: 1px solid var(--line); padding: 3px 5px; background: var(--paper); color: var(--ink); font: inherit; }
.solar-reference-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-bottom: 3px; color: var(--muted); font-size: 13px; }
.solar-reference-legend span { display: inline-flex; align-items: center; gap: 5px; }
.solar-reference-legend i { display: inline-block; width: 15px; }
.solar-reference-day { border-top: 2px solid var(--accent); }
.solar-reference-mean { border-top: 2px dashed #587896; }
.solar-reference-band { height: 8px; background: #8aaed059; }
.solar-profile-chart { position: relative; }
#solar-profile-plot { display: block; width: 100%; height: clamp(210px, 26vw, 280px); background: var(--paper); cursor: crosshair; }
.solar-profile-inspection { position: absolute; inset: 0; pointer-events: none; }
.solar-profile-guide {
  position: absolute; top: var(--inspection-top); bottom: var(--inspection-bottom);
  left: var(--inspection-x); border-left: 1px dashed #587896;
}
.solar-profile-point {
  position: absolute; top: var(--inspection-y); left: var(--inspection-x);
  width: 9px; height: 9px; border: 2px solid var(--accent); border-radius: 50%;
  transform: translate(-50%, -50%); background: var(--paper);
}
.solar-profile-tooltip {
  position: absolute; top: var(--inspection-top);
  padding: 5px 9px; border: 1px solid var(--line); background: var(--paper);
  box-shadow: 0 2px 6px #1826321a; color: var(--muted);
  font-size: 13px; line-height: 1.2; white-space: nowrap; font-variant-numeric: tabular-nums;
}
.solar-profile-tooltip strong { display: block; margin-top: 2px; color: var(--ink); font-size: 16px; }
#solar-reference-value { display: block; margin-top: 4px; color: var(--accent); }
#solar-reference-status:not(:empty), #solar-reference-note { margin-top: 5px; }
.solar-hour-control { margin-top: 5px; font-size: 14px; color: var(--muted); }
.solar-hour-control input { width: clamp(100px, 28%, 210px); accent-color: var(--accent); }
.solar-hour-control output { flex-basis: 100%; font-size: 15px; font-weight: 600; color: var(--ink); }
.solar-slope { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 8px; border-bottom: 1px solid var(--line); font-size: 15px; }
.solar-slope.inspected { background: var(--accent-soft); box-shadow: inset 2px 0 var(--accent); }
.solar-slope input { accent-color: var(--accent); }
.solar-slope small { display: block; color: var(--muted); font-size: 13px; }
.solar-slope-value { text-align: right; }
.solar-yield-note { padding-block: 8px; border-bottom: 1px solid var(--line); }
.solar-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding-block: 8px; }
.solar-segments { display: flex; border: 1px solid var(--line); background: var(--paper); }
.solar-segments:last-child { margin-left: auto; }
.solar-segments button { min-width: 44px; min-height: 36px; padding-inline: 10px; border: 0; background: transparent; color: var(--ink); font-size: 14px; }
.solar-segments button + button { border-left: 1px solid var(--line); }
.solar-segments button[aria-pressed="true"] { background: var(--accent); color: #fff; }
.solar-segments button[aria-pressed="false"]:hover { background: var(--accent-soft); }
.model-keys { display: flex; flex-wrap: wrap; align-items: center; gap: 5px 16px; min-width: 0; }
.solar-yield-legend { width: min(225px, 100%); font-size: 13px; color: var(--ink); }
.solar-yield-ramp { height: 7px; margin: 3px 0 1px; border-radius: 3px; }
.solar-yield-range { display: flex; justify-content: space-between; color: var(--muted); font-variant-numeric: tabular-nums; }
.solar-yield-value { display: inline-flex; align-items: baseline; gap: .35em; }
.solar-yield-chip { width: .7em; height: .7em; flex: none; border: 1px solid #18263228; }
.scene-tooltip .solar-yield-chip { border-color: #ffffff40; }
#solar-assumptions { margin-top: 12px; }

@media (min-width: 851px) {
  .solar-generation { min-height: 220px; }
  .solar-slope-panel {
    display: flex;
    flex-direction: column;
    contain: size;
  }
  .solar-slope-panel > :not(.solar-slope-list) { flex: none; }
  .solar-slope-list { flex: 1; min-height: 0; overflow-y: auto; }
}
@media (max-width: 850px) {
  .solar-results-grid { grid-template-columns: 1fr; gap: 16px; }
  .model-card .solar-controls .card-header { min-height: 41px; }
  .model-card .solar-controls .card-header h2 { font-size: 22px; }
  .workspace[data-mode="plan"] .measurements { max-height: min(50vh, 460px); }
}
@media (max-width: 580px) {
  .model-header { flex-wrap: wrap; gap: 0 8px; }
  .model-header .segments { gap: 12px; }
  .view-help { margin-left: 0; }
  main:has(.workspace[data-mode="solar"]) .property { margin-bottom: 12px; }
  main:has(.workspace[data-mode="solar"]) .property-toggle { display: inline-block; }
  main:has(.workspace[data-mode="solar"]) .property-tools:not(.expanded) { display: none; }
  .solar-totals { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, .45fr); gap: 6px; padding-block: 9px; }
  .solar-totals dt { font-size: 12px; }
  .solar-totals dd { font-size: 25px; }
  .solar-totals > :first-child dd { font-size: clamp(34px, 10vw, 44px); }
  .solar-totals dd small { display: block; font-size: 13px; }
  .solar-totals > :last-child dd { padding-bottom: 13px; }
  .solar-layouts { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
  .solar-layouts button { min-height: 71px; padding: 6px 4px; gap: 3px; font-size: 14px; }
  .solar-layout-power { font-size: 22px; }
  .solar-layout-power small { display: block; font-size: 11px; }
  .solar-layout-note { display: none; }
  .solar-settings { margin-top: 6px; }
  .solar-settings summary { padding-block: 7px; }
  .solar-controls-body { padding-block: 8px 0; }
  .solar-chart { gap: 2px; }
}
@media (pointer: coarse) {
  .solar-segments button { min-height: 44px; }
}