:root { --ink: #19324a; --muted: #5f6f7d; --line: #c8d1d8; --surface: #f8fafb; --accent: #0c5a85; --good: #1e6a45; --warn: #835c00; --error: #922b21; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--surface); color: var(--ink); font-family: "Segoe UI", Arial, sans-serif; line-height: 1.45; }
.site-header { background: var(--ink); color: white; padding: 1.1rem max(1rem, calc((100% - 1120px) / 2)); }
.site-header p { margin: .15rem 0 0; color: #d8e3ea; font-size: .92rem; }
.brand { color: white; font-size: 1.35rem; font-weight: 700; text-decoration: none; }
.page { max-width: 1120px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.page.chronology-comparison-page { max-width: 1840px; }
h1 { margin-top: 0; } h2 { font-size: 1.1rem; margin-top: 0; } h3 { font-size: 1rem; }
.panel { background: white; border: 1px solid var(--line); border-radius: 6px; padding: 1rem; margin: 1rem 0; }
.grid { display: grid; gap: 1rem; } .grid.two { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.form-grid { display: grid; gap: 1rem; } .form-grid fieldset { border: 1px solid var(--line); border-radius: 4px; padding: .9rem; }
.form-grid label { display: grid; gap: .25rem; margin: .55rem 0; font-weight: 600; }
input, select, textarea { border: 1px solid #8c9aa6; border-radius: 4px; padding: .5rem; font: inherit; }
.coordinate-input[type="number"] { appearance: textfield; -moz-appearance: textfield; }
.coordinate-input[type="number"]::-webkit-inner-spin-button,
.coordinate-input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
button, .button { display: inline-block; border: 1px solid var(--accent); border-radius: 4px; padding: .55rem .8rem; background: white; color: var(--accent); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
button.primary, .primary { background: var(--accent); color: white; } button:disabled { opacity: .65; cursor: wait; }
.actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1rem; } .actions form { display: inline; }
.help, small { color: var(--muted); font-size: .9rem; }
.alert { border-left: 4px solid; padding: .8rem; margin: 1rem 0; background: white; } .alert.error { border-color: var(--error); } .alert.caution { border-color: var(--warn); }
.badge, .status { display: inline-block; border-radius: 999px; padding: .1rem .5rem; background: #e8eef2; font-size: .82rem; } .badge.good { background: #e1f2e8; color: var(--good); } .badge.warn { background: #fff0ce; color: var(--warn); }
dl { margin: 0; } dt { font-weight: 700; } dd { margin: 0 0 .55rem; } .facts { display: grid; grid-template-columns: minmax(130px, 210px) minmax(0, 1fr); gap: .3rem .8rem; } .facts dd { margin: 0; min-width: 0; overflow-wrap: anywhere; } .crs-details pre { margin: .35rem 0 0; max-width: 100%; overflow-wrap: anywhere; word-break: break-word; white-space: pre-wrap; font-size: .78rem; }
details summary { cursor: pointer; } .candidate-list { margin-top: .8rem; } .candidate { display: flex; gap: .65rem; padding: .65rem 0; border-top: 1px solid #e1e7eb; }
.fis-more-actions .fis-more-expanded { display: none; }
.fis-more-actions[open] .fis-more-collapsed { display: none; }
.fis-more-actions[open] .fis-more-expanded { display: inline; }
code { overflow-wrap: anywhere; }
@media (max-width: 640px) { .facts { grid-template-columns: 1fr; gap: .1rem; } .facts dd { margin-bottom: .55rem; } }.reach-map { min-height: 420px; border: 1px solid var(--line); border-radius: 4px; background: #e8eef2; margin-bottom: .7rem; z-index: 0; }
.reach-map.map-unavailable { display: grid; place-items: center; min-height: 160px; padding: 1rem; color: var(--muted); text-align: center; }
@media (max-width: 640px) { .reach-map { min-height: 320px; } }
.streamstats-map { min-height: 420px; overflow: hidden; background: #eef4f6; }
.streamstats-map { position: relative; }
.streamstats-map svg.streamstats-svg-fallback { display: block; width: 100%; min-height: 420px; }
.streamstats-watershed { fill: rgba(12, 90, 133, .09); stroke: #0c5a85; stroke-width: 1.5px; vector-effect: non-scaling-stroke; }
.streamstats-investigation_extent { fill: rgba(138, 91, 0, .06); stroke: #8a5b00; stroke-width: 1.5px; vector-effect: non-scaling-stroke; }
.streamstats-site { fill: #17202a; stroke: white; stroke-width: 2px; vector-effect: non-scaling-stroke; }
.streamstats-proposed_outlet { fill: #922b21; stroke: white; stroke-width: 2px; vector-effect: non-scaling-stroke; }
.streamstats-streamstats_outlet { fill: #1f6b45; stroke: white; stroke-width: 2px; vector-effect: non-scaling-stroke; }
.streamstats-primary_watercourse { fill: none; stroke: #286f45; stroke-width: 3px; vector-effect: non-scaling-stroke; }
.streamstats-connected_gage { fill: #5b2c6f; stroke: white; stroke-width: 2px; vector-effect: non-scaling-stroke; }
.streamstats-outlet_candidate_watershed { fill: rgba(118, 68, 138, .035); stroke: #76448a; stroke-width: .00005; stroke-dasharray: .00018 .00012; vector-effect: non-scaling-stroke; }
.streamstats-outlet_candidate { fill: #d35400; stroke: white; stroke-width: .00004; }
.streamstats-map [tabindex] { cursor: pointer; }
.streamstats-map [tabindex]:focus { outline: none; stroke: #111; stroke-width: .00016; }
.streamstats-map-label { fill: #17202a; font-family: system-ui, sans-serif; font-weight: 600; paint-order: stroke; stroke: #fff; stroke-width: .00008; stroke-linejoin: round; pointer-events: none; }
.streamstats-map-popup { position: absolute; z-index: 2; max-width: 270px; margin: 0; padding: .55rem .65rem; border: 1px solid #425466; border-radius: 3px; background: rgba(255,255,255,.96); color: #17202a; font: .8rem/1.35 system-ui, sans-serif; white-space: pre-wrap; pointer-events: none; box-shadow: 0 2px 8px rgba(0,0,0,.16); }
.streamstats-map-controls { display: flex; flex-wrap: wrap; align-items: end; gap: .7rem 1rem; margin-bottom: .7rem; }
.streamstats-map-controls fieldset { display: flex; flex-wrap: wrap; gap: .35rem .8rem; margin: 0; padding: .35rem .55rem .5rem; border: 1px solid var(--line); }
.streamstats-map-controls legend { padding: 0 .2rem; font-weight: 600; }
.streamstats-map-controls label { white-space: nowrap; }
.streamstats-map-controls .map-layer-unavailable { color: var(--muted); }
.streamstats-leaflet-marker { display: grid; place-items: center; border: 0; background: transparent; font: 800 22px/1 system-ui, sans-serif; text-shadow: 0 0 2px white, 0 0 2px white, 0 0 2px white; }
.streamstats-leaflet-site { color: #17202a; font-size: 25px; }
.streamstats-leaflet-proposed_outlet { color: #922b21; }
.streamstats-leaflet-streamstats_outlet { color: #1f6b45; }
.streamstats-leaflet-connected_gage { color: #5b2c6f; }
.streamstats-leaflet-outlet_candidate { color: #d35400; }
.streamstats-leaflet-label { color: #17202a; border: 1px solid rgba(25,50,74,.25); background: rgba(255,255,255,.88); font-weight: 600; box-shadow: none; }
.streamstats-leaflet-popup { margin: 0; white-space: pre-wrap; font: .85rem/1.4 system-ui, sans-serif; }
.button.disabled { border-color: #9aa7b1; background: #eef2f4; color: #667784; cursor: not-allowed; }
.alert.success { border-color: var(--good); background: #f1faf4; }
.compact-facts { margin-top: .65rem; }
.site-orientation-panel { padding-bottom: .85rem; }
.site-orientation-grid { display: grid; grid-template-columns: minmax(220px, .75fr) minmax(0, 1.75fr); gap: 1.5rem; align-items: start; }
.site-orientation-grid h3 { margin: 0 0 .45rem; }
.site-orientation-facts { display: grid; grid-template-columns: repeat(2, minmax(180px, 1fr)); gap: .55rem 1rem; }
.site-orientation-facts dd { margin: .1rem 0 0; }
.site-orientation-details .actions { margin-bottom: 0; }
.site-orientation-details > .button { margin-top: .7rem; }
.site-orientation-note { margin: .8rem 0 0; padding-top: .7rem; border-top: 1px solid #e1e7eb; }
.map-legend { display: flex; align-items: center; gap: .45rem; margin: .4rem 0 .7rem; font-weight: 600; }
.legend-swatch { width: 1rem; height: 1rem; display: inline-block; border-radius: 2px; }
.legend-swatch.corridor { background: rgba(111, 169, 197, .5); border: 2px solid #0c5a85; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.section-heading .button { flex: 0 0 auto; }
@media (max-width: 640px) { .section-heading { display: grid; } }
.site-data-card-copy { flex: 1 1 0; min-width: 0; }
.site-data-card-status { margin-bottom: 0; }
.site-data-card-actions { flex: 0 0 min(10.5rem, 42%); width: min(10.5rem, 42%); display: grid; justify-items: stretch; gap: .35rem; }
.site-data-card-action { width: 100%; min-height: 2.6rem; display: inline-flex; align-items: center; justify-content: center; text-align: center; line-height: 1.2; white-space: normal; overflow-wrap: anywhere; }
.site-data-card-action:disabled { border-color: #9aa7b1; background: #eef2f4; color: #667784; cursor: not-allowed; opacity: 1; }
.site-data-card-secondary { justify-self: center; color: var(--accent); font-size: .88rem; font-weight: 600; text-align: center; }
.site-data-card-useful .site-data-card-status { color: var(--good); font-weight: 600; }
.site-data-card-limited .site-data-card-status { color: var(--warn); }
.site-data-card-none .site-data-card-status { color: var(--muted); }
@media (max-width: 640px) { .site-data-card-actions { width: min(10.5rem, 100%); } }
.site-data-discovery { margin-bottom: 1.25rem; }
.site-data-group { margin: 1.75rem 0; }
.site-data-group > header { margin-bottom: .75rem; }
.site-data-group > header h2 { margin-bottom: .2rem; }
.site-data-group > header .help { margin-top: 0; }
.site-data-card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1rem; }
.site-data-card-grid .site-data-card { margin: 0; min-height: 8.5rem; }
.mode-choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: 1rem; }
.mode-choice-grid .panel { margin: 0; }
.evidence-plan-editor { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); gap: .75rem; }
.evidence-plan-editor .subpanel { margin: 0; }
.evidence-plan-editor textarea { min-height: 6rem; }
.evidence-plan-secondary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: .75rem; }
.evidence-plan-secondary-grid .subpanel { margin: 0; }
.ordered-evidence-plan { padding-left: 1.7rem; }
.ordered-evidence-plan > li { padding-left: .2rem; margin: .75rem 0; }
.plan-item-editor { display: grid; gap: .65rem; }
.plan-item-fields { display: grid; grid-template-columns: minmax(8rem, .45fr) minmax(0, 1fr); gap: .5rem .75rem; align-items: start; }
.plan-item-fields label { margin: .4rem 0 0; font-weight: 700; }
.plan-item-fields textarea, .plan-item-fields select { width: 100%; min-width: 0; }
.plan-item-fields textarea { min-height: 5rem; resize: vertical; }
.checklist-rationale { margin-bottom: 0; color: var(--ink); }
.secondary-action { border-color: transparent; padding: .35rem .5rem; color: var(--muted); font-size: .9rem; }
.plan-audit-details summary { font-weight: 700; }
.sufficiency-item h3 { margin-top: 0; }
.status-current { background: #e1f2e8; color: var(--good); }
.status-limited, .status-requires_review, .status-stale { background: #fff0ce; color: var(--warn); }
.status-unavailable, .status-skipped { background: #edf0f2; color: var(--muted); }
.plan-role-required_now { background: #e1f2e8; color: var(--good); }
.plan-role-recommended_now { background: #e5f0f7; color: var(--accent); }
.plan-role-conditional, .plan-role-optional { background: #fff0ce; color: var(--warn); }
.plan-role-not_needed_currently { background: #edf0f2; color: var(--muted); }
.checkbox-row { display: flex; align-items: center; gap: .5rem; }
.checkbox-row input { width: auto; }
.evidence-checklist { display: grid; gap: .75rem; }
.evidence-checklist-item { margin: 0; }
.evidence-checklist-item h2 { margin: 0; }
.evidence-status-mark { float: left; width: 1.8rem; margin: .1rem .35rem 0 0; font-size: 1.35rem; font-weight: 800; color: var(--accent); }
.evidence-status-current { border-left: 5px solid var(--good); }
.evidence-status-stale, .evidence-status-requires_review { border-left: 5px solid var(--warn); }
.evidence-status-limited, .evidence-status-unavailable { background: #faf8f2; }
.next-evidence-step { border-color: var(--accent); }
@media (max-width: 640px) { .plan-item-fields { grid-template-columns: 1fr; gap: .3rem; } .site-data-card-actions .secondary-action { justify-self: start; } }
.extent-map-panel { border-color: #8fb4c8; box-shadow: 0 1px 0 rgba(12, 90, 133, .08); }
.extent-controls { display: grid; grid-template-columns: repeat(4, minmax(140px, 1fr)); gap: .8rem; }
.extent-controls label { margin: 0; }
.unit-input { display: grid; grid-template-columns: 1fr auto; align-items: stretch; }
.unit-input input { border-radius: 4px 0 0 4px; min-width: 0; }
.unit-input span { display: grid; place-items: center; min-width: 2.8rem; border: 1px solid #8c9aa6; border-left: 0; border-radius: 0 4px 4px 0; background: #eef2f4; color: var(--muted); font-weight: 600; }
.extent-handle { display: grid !important; place-items: center; width: 36px !important; height: 36px !important; margin: 0 !important; border: 3px solid white; border-radius: 50%; background: var(--accent); color: white; box-shadow: 0 1px 6px rgba(0, 0, 0, .45); font: 700 14px/1 "Segoe UI", Arial, sans-serif; cursor: grab; touch-action: none; }
.extent-handle:focus { outline: 3px solid #f4b942; outline-offset: 2px; }
.extent-handle-upstream { background: #1f6b45; }
.extent-handle-downstream { background: #8a5b00; }
.extent-handle-left-bank, .extent-handle-right-bank { background: #0c5a85; }
.extent-handle-rotation { width: 40px !important; height: 40px !important; background: #6b21a8; border-color: #fef3c7; font-size: 21px; }
.orientation-controls { grid-template-columns: minmax(27rem, max-content) minmax(0, 1fr); align-items: end; }
.orientation-controls .orientation-input { grid-template-columns: minmax(6.5rem, 8rem) minmax(13rem, max-content); }
.orientation-controls .orientation-input input { width: 100%; min-width: 6.5rem; }
.orientation-controls .orientation-input span { min-width: 0; padding: 0 .55rem; white-space: nowrap; }
.compact-actions { gap: .35rem; }
.input-error { color: var(--error); font-weight: 600; }
.event-window-limit { margin: .65rem 0; color: var(--muted); }
.watershed-dependency hr { margin: 1rem 0; border: 0; border-top: 1px solid var(--line); }
.engineer-decision label { display: grid; gap: .35rem; }
.engineer-decision textarea { width: 100%; min-height: 9rem; resize: vertical; }
.technical-review-details > summary { font-weight: 700; }
.advanced-recovery summary { padding: .25rem 0; }
.advanced-recovery[open] summary { margin-bottom: .8rem; }
.advanced-coordinate-form { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
@media (max-width: 820px) {
  .site-orientation-grid { grid-template-columns: 1fr; gap: .8rem; }
  .extent-controls { grid-template-columns: repeat(2, minmax(150px, 1fr)); }
  .orientation-controls { grid-template-columns: minmax(0, 1fr); }
  .extent-handle { width: 42px !important; height: 42px !important; font-size: 15px; }
}
@media (max-width: 520px) {
  .site-orientation-facts, .extent-controls, .advanced-coordinate-form { grid-template-columns: 1fr; }
}
.searching-notice { display: flex; align-items: center; gap: .7rem; margin: .8rem 0; padding: .8rem; border-left: 4px solid var(--accent); background: #edf6fa; }
.searching-notice[hidden] { display: none; }
.search-spinner { width: 1.25rem; height: 1.25rem; flex: 0 0 auto; border: 3px solid #a9cbdc; border-top-color: var(--accent); border-radius: 50%; animation: h2flo-spin .8s linear infinite; }
.search-panel { max-width: 760px; }
.review-subheading { margin: 1rem 0 .45rem; font-size: .95rem; color: var(--muted); }
.show-all-candidates { margin: .6rem 0 0; padding: .5rem .7rem; border: 1px solid #d5e0e6; border-radius: 4px; background: #f8fafb; }
.year-candidate-group > h2 { margin-bottom: .2rem; }
.processed-image-preview { display: block; max-width: 100%; max-height: 80vh; margin: 0 auto; background: #eef2f4; border: 1px solid var(--line); }
.chronology-frame-canvas { display: grid; place-items: center; width: 100%; overflow: hidden; background: #eef2f4; border: 1px solid var(--line); }
.chronology-frame-preview { display: block; width: 100%; height: 100%; object-fit: contain; }
.chronology-comparison-viewport { cursor: grab; touch-action: none; user-select: none; }
.chronology-comparison-viewport.is-panning { cursor: grabbing; }
.chronology-zoomable { transform-origin: center center; will-change: transform; -webkit-user-drag: none; }
.chronology-frame-meta { margin-top: .7rem; }
.chronology-flicker-canvas { position: relative; }
.chronology-flicker-image { position: absolute; inset: 0; opacity: 0; visibility: hidden; z-index: 0; pointer-events: none; }
.chronology-flicker-image.is-active { opacity: 1; visibility: visible; z-index: 1; }
.chronology-flicker-controls { position: sticky; top: .5rem; z-index: 3; width: fit-content; margin: .75rem 0; padding: .45rem; background: rgba(255, 255, 255, .94); border: 1px solid var(--line); border-radius: 4px; box-shadow: 0 1px 3px rgba(0, 0, 0, .16); }
.chronology-pair-definition { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .75rem; margin-top: .8rem; }
.chronology-pair-definition article { border: 1px solid var(--line); border-radius: 4px; padding: .65rem; }
.chronology-pair-definition h3, .chronology-pair-definition p { margin: 0; }
.chronology-pair-definition p { margin-top: .25rem; }
.chronology-comparison:focus { outline: 3px solid #f4b942; outline-offset: 3px; }
@keyframes h2flo-spin { to { transform: rotate(360deg); } }.historical-aerial-viewport { position: relative; display: grid; place-items: center; width: 100%; max-height: 80vh; overflow: hidden; background: #eef2f4; border: 1px solid var(--line); cursor: grab; touch-action: none; user-select: none; }
.historical-aerial-viewport.is-panning { cursor: grabbing; }
.historical-aerial-viewport img { display: block; max-width: 100%; max-height: 78vh; transform-origin: center center; will-change: transform; -webkit-user-drag: none; }

.terrain-display-controls { display: flex; flex-wrap: wrap; align-items: end; gap: .75rem 1rem; margin: .7rem 0; padding: .75rem; border: 1px solid #d5e0e6; border-radius: 4px; background: #f8fafb; }
.terrain-display-controls fieldset { display: flex; flex-wrap: wrap; gap: .35rem .7rem; margin: 0; padding: .45rem .65rem; border: 1px solid var(--line); border-radius: 4px; }
.terrain-display-controls label { display: grid; gap: .25rem; color: var(--ink); font-weight: 600; }
.terrain-display-controls fieldset label { display: inline-flex; align-items: center; gap: .2rem; font-weight: 400; }
.terrain-display-controls input[type="range"] { min-width: 150px; padding: 0; }
.terrain-map { min-height: 520px; }
.terrain-elevation-legend { display: flex; flex-wrap: wrap; align-items: center; gap: .55rem; margin: .4rem 0 .7rem; color: var(--muted); font-size: .9rem; }
.terrain-elevation-gradient { display: inline-block; width: 160px; height: .85rem; border: 1px solid #6d7b84; border-radius: 2px; background: linear-gradient(90deg, rgb(47,102,91), rgb(105,142,92), rgb(177,166,104), rgb(174,132,91), rgb(226,215,190)); }
@media (max-width: 640px) { .terrain-map { min-height: 360px; } .terrain-display-controls { display: grid; } .terrain-display-controls fieldset { display: grid; } }

.progress-track { height: .8rem; max-width: 560px; overflow: hidden; border-radius: 99px; background: #dbe6ea; }
.progress-bar { height: 100%; min-width: 0; background: #167a4a; transition: width .25s ease-out; }
#lidar-ready-action[hidden] { display: none; }

.terrain-viewer { min-width: 0; }
.map-view-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin: .5rem 0; }
.terrain-viewer.is-expanded .terrain-map { min-height: min(78vh, 980px); }
.terrain-viewer:fullscreen, .terrain-viewer.is-fullscreen { box-sizing: border-box; width: 100%; height: 100%; padding: 1rem; overflow: auto; background: var(--surface, #fff); }
.terrain-viewer:fullscreen .terrain-map, .terrain-viewer.is-fullscreen .terrain-map { min-height: calc(100vh - 9rem); }
@media (max-width: 640px) { .terrain-viewer.is-expanded .terrain-map { min-height: 72vh; } .map-view-actions { width: 100%; } }

.terrain-3d-panel { position: relative; }
.terrain-3d-toolbar { display: flex; flex: 0 0 auto; flex-wrap: wrap; gap: .6rem; align-items: center; margin: .6rem 0; }
.terrain-3d-canvas { width: 100%; height: 34rem; min-height: 22rem; background: #e9eef0; }
.terrain-3d-canvas canvas { display: block; width: 100%; height: 100%; }
.terrain-3d-panel.expanded { display: flex; flex-direction: column; height: 82vh; min-height: 32rem; overflow: hidden; }
.terrain-3d-panel.expanded .terrain-3d-canvas { flex: 1 1 auto; min-height: 0; height: auto; }
.terrain-3d-panel:fullscreen { box-sizing: border-box; width: 100vw; height: 100vh; display: flex; flex-direction: column; overflow: hidden; padding: 1rem; background: var(--surface, #fff); }
.terrain-3d-panel:fullscreen .terrain-3d-canvas { flex: 1 1 auto; min-height: 0; height: auto; }
.terrain-3d-north { position: absolute; right: 1rem; bottom: 2.4rem; padding: .35rem .5rem; background: rgba(255,255,255,.82); border-radius: .25rem; font-weight: 700; }

.terrain-comparison-selectors, .terrain-comparison-controls { display: flex; flex-wrap: wrap; gap: .75rem; align-items: end; margin: .75rem 0; }
.terrain-comparison-selectors label, .terrain-comparison-controls label { display: grid; gap: .2rem; }
.terrain-comparison-metadata, .terrain-comparison-pane-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.terrain-comparison-surface { border: 1px solid var(--line); border-radius: 4px; padding: .75rem; }
.facts.compact { font-size: .9rem; }
.button.is-selected { outline: 2px solid var(--accent, #245b78); outline-offset: 1px; }
.retained-page-viewer iframe { display: block; width: 100%; height: 82vh; border: 0; }
.retained-page-viewer.is-expanded { position: fixed; inset: 1rem; z-index: 1000; display: flex; flex-direction: column; margin: 0; overflow: hidden; box-shadow: 0 8px 30px rgba(0, 0, 0, .28); }
.retained-page-viewer.is-expanded iframe, .retained-page-viewer:fullscreen iframe { flex: 1 1 auto; min-height: 0; height: auto; }
.retained-page-viewer:fullscreen { box-sizing: border-box; display: flex; flex-direction: column; width: 100%; height: 100%; padding: 1rem; overflow: hidden; background: var(--surface, #fff); }
@media (max-width: 760px) { .terrain-comparison-metadata, .terrain-comparison-pane-grid { grid-template-columns: 1fr; } }

.terrain-comparison-pane-grid[hidden], [data-comparison-flicker][hidden] { display: none !important; }
.terrain-color-scale-controls { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: .75rem 0; }
/* FIS review keeps authoritative facts, advisory interpretation, and recommendations distinct. */
.fis-report-header { margin: 1.5rem 0; }
.fis-statements { padding-left: 1.25rem; }
.fis-statements li { margin: .65rem 0; padding-left: .25rem; }
.fis-kind, .fis-state { display: inline-block; padding: .12rem .4rem; border-radius: .25rem; font-size: .76rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; background: #e8eef5; color: #24384c; }
.fis-interpretation { border-left: 3px solid #8a63b8; padding-left: .65rem !important; }
.fis-recommendation { border-left: 3px solid #267c69; padding-left: .65rem !important; }
.fis-not_established { border-left: 3px solid #a06b24; padding-left: .65rem !important; }
.fis-state-adopted { background: #d7eee4; color: #145a46; }
.fis-state-draft { background: #fff1c8; color: #765100; }
.fis-state-stale { background: #f6d9d9; color: #7b2424; }
@media print {
  nav, form, .actions, button { display: none !important; }
  body { background: white; color: black; }
  .panel { break-inside: avoid; box-shadow: none; border: 1px solid #bbb; }
  a { color: black; text-decoration: none; }
}
.soil-bars { display: grid; gap: .45rem; margin-top: 1rem; }
.soil-bar-row { display: grid; grid-template-columns: 3rem minmax(8rem, 1fr) 4rem; gap: .65rem; align-items: center; }
.soil-bar-track { background: #e6e9ed; border-radius: 999px; height: .7rem; overflow: hidden; }
.soil-bar-fill { display: block; height: 100%; background: #7559a8; }
.soil-hsg-a { background: repeating-linear-gradient(45deg, #f7f7f7 0 5px, #005a8d 5px 7px); }
.soil-hsg-b { background: repeating-linear-gradient(90deg, #a6cee3 0 8px, #17365d 8px 10px); }
.soil-hsg-c { background: repeating-linear-gradient(0deg, #fdbf6f 0 6px, #6b3d00 6px 8px); }
.soil-hsg-d { background: repeating-linear-gradient(135deg, #cab2d6 0 7px, #3f1d5c 7px 10px); }
.soil-hsg-a-d, .soil-hsg-b-d, .soil-hsg-c-d { background: repeating-linear-gradient(45deg, #ffff99 0 4px, #111 4px 5px, #ffff99 5px 9px); }
.soil-map-mode { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.1rem; margin-bottom: .75rem; }
.soil-map-mode label { font-weight: 600; }
.soil-map-legend { border: 1px solid var(--line); background: #fff; padding: .7rem .9rem; margin: .75rem 0; max-height: 16rem; overflow: auto; }
.soil-map-legend h3 { margin: 0 0 .4rem; }
.soil-map-legend ul { display: grid; gap: .35rem; list-style: none; padding: 0; }
.geology-map-controls, .geology-map-mode { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.1rem; margin-bottom: .75rem; }
.geology-map-controls label, .geology-map-mode label { font-weight: 600; }
.geology-map-controls select { display: block; margin-top: .25rem; min-width: 15rem; }
.map-info-button { min-width: 2rem; padding: .2rem .45rem; border-radius: 999px; line-height: 1; }
.geology-material-help { max-width: 32rem; color: var(--ink); border: 1px solid var(--line); border-radius: 6px; padding: 1rem 1.2rem; box-shadow: 0 .6rem 2rem #0004; }
.geology-material-help::backdrop { background: #19324a66; }
.geology-material-help h3 { margin-top: 0; }
.geology-map-legend { border: 1px solid var(--line); background: #fff; padding: .7rem .9rem; margin: .75rem 0; max-height: 16rem; overflow: auto; }
.geology-map-legend h3 { margin: 0 0 .4rem; }
.geology-map-legend ul { display: grid; gap: .35rem; list-style: none; padding: 0; }
.observed-marker-legend { display: flex; flex-wrap: wrap; gap: .4rem 1rem; margin-top: .6rem; font-size: .9rem; }
.observed-marker-legend span { display: inline-flex; align-items: center; gap: .3rem; }
.observed-marker-symbol { display: inline-block; min-width: 1rem; font-size: 1.1rem; font-weight: 700; line-height: 1; text-align: center; }
.observed-marker-symbol.station { color: #111; }
.observed-marker-symbol.site { color: #a16207; }
.observed-marker-symbol.query { color: #075985; }
.observed-station-marker, .observed-site-marker { cursor: pointer; }
.observed-query-marker { background: transparent; border: 0; color: #075985; font-size: 1.35rem; font-weight: 700; line-height: 1; text-align: center; }
.observed-station-tooltip { font-size: .85rem; }
.geology-legend-swatch { display: inline-block; width: 1.8rem; height: 1rem; margin-right: .45rem; border: 3px solid #111; vertical-align: middle; }
.soil-legend-swatch { display: inline-block; width: 2rem; height: 1rem; border: 2px solid #111; margin-right: .5rem; vertical-align: middle; }
.soil-legend-a { background: repeating-linear-gradient(45deg, #f7f7f7 0 5px, #005a8d 5px 7px); }
.soil-legend-b { background: repeating-linear-gradient(90deg, #a6cee3 0 8px, #17365d 8px 10px); border-style: dashed; }
.soil-legend-c { background: repeating-linear-gradient(0deg, #fdbf6f 0 6px, #6b3d00 6px 8px); border-style: dotted; }
.soil-legend-d { background: repeating-linear-gradient(135deg, #cab2d6 0 7px, #3f1d5c 7px 10px); border-style: double; }
.soil-legend-dual { background: repeating-linear-gradient(45deg, #ffff99 0 4px, #111 4px 5px, #ffff99 5px 9px); border-style: dotted; }
.soil-legend-unresolved { background: repeating-linear-gradient(135deg, #d9d9d9 0 3px, #fff 3px 6px); border-style: dashed; }
.soil-unit-swatch-0 { background: #f7f7f7; }
.soil-unit-swatch-1 { background: #a6cee3; border-style: dashed; }
.soil-unit-swatch-2 { background: #fdbf6f; border-style: dotted; }
.soil-unit-swatch-3 { background: #cab2d6; border-style: double; }
.leaflet-interactive:focus { outline: 4px solid #000; outline-offset: 2px; }
.land-cover-share { display:grid; grid-template-columns:10rem minmax(8rem,1fr) 4rem; align-items:center; gap:.65rem; margin:.4rem 0; }
.land-cover-share meter { width:100%; }
.lc-legend { display:flex; flex-wrap:wrap; gap:.45rem 1rem; padding:0; list-style:none; }
.lc-legend li { display:flex; align-items:center; gap:.35rem; }
.lc-swatch { display:inline-block; width:1.45rem; height:1rem; border:2px solid #111; background-color:#ddd; background-size:12px 12px; }
.lc-water { background-color:#2c7fb8; background-image:repeating-linear-gradient(0deg,transparent 0 10px,rgba(48,48,48,.8) 10px 11px); }
.lc-developed { background-color:#d95f5f; background-image:linear-gradient(rgba(48,48,48,.8),rgba(48,48,48,.8)),linear-gradient(90deg,rgba(48,48,48,.8),rgba(48,48,48,.8)); background-size:12px 1px,1px 12px; background-position:0 10px,10px 0; background-repeat:repeat; }
.lc-forest { background-color:#238443; background-image:repeating-linear-gradient(90deg,transparent 0 10px,rgba(48,48,48,.8) 10px 11px); }
.lc-shrub { background-color:#aea746; background-image:repeating-linear-gradient(135deg,transparent 0 10px,rgba(48,48,48,.8) 10px 11px); }
.lc-agriculture { background-color:#c88c28; background-image:repeating-linear-gradient(0deg,transparent 0 10px,rgba(48,48,48,.8) 10px 11px); }
.lc-wetlands { background-color:#1b9e9e; background-image:radial-gradient(rgba(48,48,48,.8) 1px,transparent 1px); }
.lc-other { background-color:#808080; background-image:repeating-linear-gradient(45deg,transparent 0 10px,rgba(48,48,48,.8) 10px 11px); }
.impervious-legend { display:flex; gap:.5rem; align-items:center; }
.impervious-legend i { display:block; width:min(24rem,65vw); height:1rem; border:2px solid #111; background:linear-gradient(90deg,#f5f5f5,#cce1ef,#92beda,#4c8ebf,#1b5b91); }