/* Whole-scan workspace. Loaded last so the primary view can use the screen. */
main {
  width: 100%;
  max-width: none;
  padding: 0 clamp(10px, 1.4vw, 24px) 28px;
}

.site-header {
  min-height: 64px;
  padding: 8px clamp(12px, 1.4vw, 24px);
}

.project-heading {
  padding: 12px 2px 10px;
}

.project-heading h1 {
  font-size: 22px;
}

.project-heading .eyebrow {
  font-size: 9px;
  margin-bottom: 4px;
}

.workspace-frame {
  display: flex;
  flex-direction: column;
  height: max(540px, calc(100dvh - 148px));
  min-width: 0;
}

.viewer-toolbar,
.canvas-tools,
.viewer-status {
  flex: 0 0 auto;
}

.viewer-toolbar {
  position: relative;
  z-index: 5;
  gap: 8px 12px;
  padding: 8px 12px;
}

.viewer-toolbar button,
.viewer-toolbar select,
.canvas-tools button,
.scan-layers button,
.scan-layers input,
.scan-layers select,
.view-settings summary,
.view-settings input {
  min-height: 44px;
}

.layers-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 12px;
  padding: 8px 13px;
}

.layers-toggle[aria-expanded="true"] {
  background: #1c475a;
  border-color: #6fb4cb;
}

.view-picker,
.layer-picker {
  display: flex;
  flex: 0 1 auto;
  gap: 7px;
  align-items: center;
  min-width: 0;
}

.view-picker > label,
.layer-picker > label {
  font-size: 11px;
  flex: 0 0 auto;
}

.view-picker > select {
  width: 164px;
  max-width: 190px;
  padding: 8px 28px 8px 10px;
  font-size: 12px;
}

.layer-picker > select {
  width: 158px;
  padding: 8px;
  font-size: 12px;
}

.viewer-toolbar .info-button {
  min-width: 44px;
  width: 44px;
  padding: 8px;
}

.viewer-actions {
  flex: 1 1 auto;
  justify-content: flex-end;
  gap: 7px;
  min-width: 0;
  margin-left: auto;
}

.viewer-actions button {
  white-space: nowrap;
}

#overview-reset {
  border-color: #45879d;
  color: #c5effa;
}

.viewer-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  flex: 1 1 auto;
  position: relative;
  min-width: 0;
  min-height: 180px;
  isolation: isolate;
}

.viewer-body[data-layers-open="true"] {
  grid-template-columns: minmax(248px, 288px) minmax(0, 1fr);
}

.scan-layers {
  display: none;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #0b2330;
  border-right: 1px solid #315064;
}

.viewer-body[data-layers-open="true"] > .scan-layers {
  display: flex;
}

.layers-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 0 0 auto;
  gap: 8px;
  padding: 11px 10px 8px 14px;
}

.layers-heading h2 {
  margin: 0;
  font-size: 15px;
  letter-spacing: -.015em;
}

.layers-heading p {
  margin: 3px 0 0;
  font-size: 10px;
  color: #9dbdcb;
}

.layers-heading .info-button {
  background: transparent;
}

.layer-list-controls {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 0 12px 10px;
  border-bottom: 1px solid #2c4858;
}

.layer-list-controls label {
  gap: 4px;
  font-size: 11px;
}

.layer-list-controls input,
.layer-list-controls select {
  font-size: 12px;
  padding: 8px 10px;
}

#layer-filter-hint {
  margin: -1px 0 0;
  font-size: 10px;
  line-height: 1.45;
}

.layer-bulk-actions {
  display: flex;
  gap: 7px;
}

.layer-bulk-actions button {
  flex: 1 1 0;
  padding: 7px;
  font-size: 11px;
}

.layer-list {
  flex: 1 1 auto;
  min-height: 60px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: #507486 #0b2330;
  padding: 7px;
}

.scan-collection { margin: 0 0 10px; border-bottom: 1px solid #345262; padding-bottom: 5px; }
.collection-heading { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 0 3px; align-items: center; padding: 0 3px 4px; }
.collection-name { display: flex; align-items: center; gap: 5px; min-height: 44px; padding: 5px 3px; border: 0; background: transparent; text-align: left; overflow-wrap: anywhere; font-size: 12px; font-weight: 700; color: #dceff8; }
.collection-name::before { content: '▸'; flex: none; }
.collection-name[aria-expanded="true"]::before { content: '▾'; }
.collection-status { grid-column: 2; color: #abc6d4; font-size: 11px; line-height: 1.4; }
.collection-actions { grid-column: 2; display: flex; gap: 5px; margin-top: 4px; }
.collection-actions button { min-height: 44px; min-width: 44px; flex: 1; font-size: 11px; padding: 6px 10px; }
.collection-visibility { appearance: none; display: grid; place-content: center; width: 44px; height: 44px; min-height: 44px; padding: 0; margin: 0; background: transparent; border: 0; border-radius: 6px; cursor: pointer; }
.collection-visibility::before { content: ''; display: block; width: 18px; height: 18px; border: 1px solid #a4c5d3; border-radius: 4px; background: #071a25; color: #072130; font-size: 14px; font-weight: 900; line-height: 18px; text-align: center; }
.collection-visibility:checked::before { content: '✓'; background: #a4d5e8; border-color: #a4d5e8; }
.collection-visibility:indeterminate::before { content: '−'; background: #d8c17b; border-color: #d8c17b; }
.collection-visibility:focus-visible, .collection-name:focus-visible { outline: 2px solid #83d6ff; outline-offset: 1px; }
.collection-layers { padding: 3px 0 0; }
.layer-search-empty { flex: 0 0 auto; margin: 0; padding: 12px; font-size: 12px; line-height: 1.5; color: #d1e1e9; }
.scan-collection[hidden], .collection-layers[hidden], .layer-search-empty[hidden] { display: none !important; }

.scan-layer {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 0 3px;
  margin: 0 0 6px;
  padding: 4px 6px 6px 3px;
  border: 1px solid #2a4858;
  border-left: 3px solid var(--layer-color, #78c5e0);
  border-radius: 8px;
  background: #0b1d29;
}

.scan-layer[data-active="true"] {
  border-color: #7dc6df;
  border-left-color: var(--layer-color, #7dc6df);
  background: #173846;
  box-shadow: inset 0 0 0 1px #75c6df18;
}

.scan-layer .layer-visibility {
  appearance: none;
  display: grid;
  place-content: center;
  width: 44px;
  height: 44px;
  min-height: 44px;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 6px;
  accent-color: var(--layer-color, #7dc6df);
  cursor: pointer;
  justify-self: center;
}

.scan-layer .layer-visibility::before {
  content: "";
  display: block;
  width: 18px;
  height: 18px;
  border: 1px solid #91aebc;
  border-radius: 4px;
  background: #071a25;
  color: #072130;
  font-size: 14px;
  font-weight: 900;
  line-height: 18px;
  text-align: center;
}

.scan-layer .layer-visibility:checked::before {
  content: "✓";
  border-color: var(--layer-color, #7dc6df);
  background: var(--layer-color, #7dc6df);
}

.scan-layer .layer-visibility:disabled {
  opacity: .45;
  cursor: not-allowed;
}

.scan-layer .layer-name {
  align-self: stretch;
  min-width: 0;
  min-height: 44px;
  padding: 7px 5px;
  border-color: transparent;
  background: transparent;
  border-radius: 5px;
  text-align: left;
  overflow-wrap: anywhere;
  color: #e1f0f7;
  font-size: 12px;
  line-height: 1.35;
}

.scan-layer .layer-name[aria-pressed="true"] {
  color: #fff;
  font-weight: 800;
}

.scan-layer .layer-meta,
.scan-layer .layer-error,
.scan-layer .layer-row-actions {
  grid-column: 2;
  min-width: 0;
}

.scan-layer .layer-meta {
  margin: 0 0 3px;
  font-size: 10px;
  line-height: 1.45;
  color: #a9c8d6;
  overflow-wrap: anywhere;
}

.scan-layer .layer-error {
  margin: 3px 0 5px;
  font-size: 11px;
  line-height: 1.4;
  color: #ffc0b5;
  overflow-wrap: anywhere;
}

.layer-row-actions {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.layer-row-actions button {
  flex: 1 1 auto;
  min-width: 44px;
  min-height: 44px;
  padding: 6px 8px;
  border-color: #395e70;
  font-size: 11px;
}

.layers-footer {
  flex: 0 0 auto;
  padding: 9px 12px 10px;
  border-top: 1px solid #2e4c5c;
  background: #0b2230;
}

#layer-load-status {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 700;
  color: #cee8f4;
}

.layers-footer .small {
  margin: 0;
  font-size: 10px;
}

.viewer-body > .viewer-shell {
  height: 100%;
  min-height: 0;
  min-width: 0;
}

.canvas-tools {
  position: relative;
  z-index: 4;
  gap: 8px 14px;
  padding: 8px 12px;
}

.active-source {
  display: flex;
  flex: 1 1 240px;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.active-scan-label {
  display: block;
  min-width: 0;
  color: #c4dce8;
  font-size: 11px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

#section-clear {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-color: #9a7040;
  color: #f3d0a3;
  font-size: 11px;
}

.view-settings {
  flex: 0 0 auto;
  position: relative;
  margin: 0;
  border: 0;
}

.view-settings > summary {
  padding: 10px 12px;
  min-height: 44px;
  border: 1px solid #3c5a6c;
  border-radius: 8px;
  font-size: 12px;
  background: #102c3c;
  white-space: nowrap;
}

.view-settings[open] > summary {
  background: #1c4355;
  border-color: #6da5bc;
}

.view-settings-panel {
  position: absolute;
  bottom: calc(100% + 9px);
  right: 0;
  width: min(310px, calc(100vw - 38px));
  max-height: min(480px, calc(100dvh - 150px));
  overflow: auto;
  overscroll-behavior: contain;
  padding: 12px 15px 14px;
  border: 1px solid #5b8194;
  border-radius: 11px;
  background: #102b3a;
  box-shadow: 0 14px 44px #0008;
}

.view-settings-panel .group-heading {
  margin: 0 0 9px;
}

.view-settings-panel h3 {
  font-size: 14px;
}

.view-settings-panel label {
  margin-top: 10px;
  font-size: 12px;
}

#point-size {
  min-height: 44px;
  margin: 0;
  padding: 7px 0;
  accent-color: #79d2ed;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.view-settings-panel .small {
  margin: 4px 0 12px;
  font-size: 10px;
  line-height: 1.5;
}

#saved-view-name {
  font-size: 12px;
}

#save-view {
  width: 100%;
  margin-top: 8px;
  font-size: 12px;
}

.primary-actions {
  gap: 7px;
  flex: 0 0 auto;
}

.primary-actions button {
  font-size: 11px;
  padding: 8px 11px;
}

.viewer-status {
  padding: 8px 12px;
  gap: 14px;
}

.viewer-status > div {
  min-width: 0;
}

#preview-status {
  font-size: 11px;
  overflow-wrap: anywhere;
}

#scan-explanation {
  font-size: 10px;
  line-height: 1.4;
}

.review-warning {
  font-size: 10px;
  max-width: 220px;
}

.workspace-frame > .inspection-details {
  flex: 0 1 auto;
  min-height: 44px;
  max-height: 34vh;
  overflow: auto;
  overscroll-behavior: contain;
}

.workspace-frame:fullscreen {
  height: 100dvh;
  width: 100vw;
  min-height: 0;
}

.workspace-frame:fullscreen .viewer-body {
  flex: 1 1 auto;
  min-height: 120px;
}

.workspace-frame:fullscreen .viewer-body > .viewer-shell {
  flex: none;
  height: 100%;
  min-height: 0;
}

.extract-tools {
  max-width: none;
}

@media (hover: hover) {
  .scan-layer .layer-name:hover {
    background: #244757;
    border-color: #486f81;
  }
}

@media (max-width: 1140px) {
  .viewer-toolbar {
    gap: 7px 10px;
  }
  .view-picker,
  .layer-picker {
    flex: 0 1 auto;
  }
  .viewer-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-left: 0;
  }
  .viewer-body[data-layers-open="true"] {
    grid-template-columns: 260px minmax(0, 1fr);
  }
  .active-source {
    flex-basis: 180px;
  }
}

@media (max-width: 760px) {
  main {
    padding: 0 8px 22px;
  }
  .site-header {
    padding: 7px 10px;
  }
  .project-heading {
    padding: 10px 3px 9px;
  }
  .project-heading h1 {
    font-size: 19px;
  }
  .project-heading p {
    max-width: 45ch;
    font-size: 11px;
  }
  .workspace-frame {
    height: max(590px, calc(100dvh - 144px));
    border-radius: 10px;
  }
  .viewer-toolbar {
    padding: 7px;
    gap: 6px;
  }
  .layers-toggle {
    padding: 8px 10px;
  }
  .view-picker {
    flex: 1 1 150px;
    min-width: 0;
  }
  .view-picker > select {
    flex: 1 1 auto;
    width: 100%;
    min-width: 90px;
    max-width: none;
  }
  .view-picker > label {
    display: none;
  }
  .layer-picker {
    flex: 1 1 160px;
  }
  .layer-picker > label {
    display: none;
  }
  .layer-picker > select {
    flex: 1 1 auto;
    width: 140px;
    font-size: 11px;
  }
  .viewer-toolbar .viewer-actions {
    flex: 1 1 auto;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 6px;
  }
  .viewer-actions button {
    padding: 8px 9px;
    font-size: 11px;
  }
  .viewer-actions .help-button {
    font-size: 0;
    width: 44px;
    min-width: 44px;
    gap: 0;
  }
  .viewer-actions .help-button span {
    font-size: 17px;
  }
  .viewer-body,
  .viewer-body[data-layers-open="true"] {
    grid-template-columns: minmax(0, 1fr);
    min-height: 180px;
  }
  .scan-layers {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: min(288px, calc(100% - 38px));
    max-width: 100%;
    z-index: 5;
    overflow: auto;
    overscroll-behavior: contain;
    box-shadow: 10px 0 30px #0007;
  }
  .layer-list {
    flex: 0 0 auto;
    min-height: 0;
    overflow: visible;
  }
  .layers-heading {
    padding-top: 9px;
  }
  .layer-list-controls {
    grid-template-columns: 1fr 1fr;
    gap: 7px;
  }
  .layer-list-controls > label:first-child,
  #layer-filter-hint,
  .layer-bulk-actions {
    grid-column: 1 / -1;
  }
  .layer-list-controls > label:nth-child(2) {
    grid-column: 1 / -1;
  }
  .layers-footer .small {
    display: none;
  }
  .canvas-tools {
    padding: 7px;
    gap: 7px;
  }
  .active-source {
    flex: 1 1 100%;
    justify-content: space-between;
  }
  .active-scan-label {
    font-size: 10px;
  }
  .view-settings {
    flex: 0 0 auto;
  }
  .view-settings > summary {
    padding: 10px 9px;
    font-size: 11px;
  }
  .view-settings-panel {
    right: auto;
    left: 0;
  }
  .primary-actions {
    flex: 1 1 205px;
    width: auto;
    margin-left: auto;
    justify-content: flex-end;
    gap: 6px;
  }
  .primary-actions button {
    flex: 1 1 auto;
    font-size: 10px;
    padding: 7px 8px;
  }
  .viewer-status {
    display: block;
    padding: 7px 10px;
  }
  #preview-status {
    font-size: 10px;
  }
  #scan-explanation {
    font-size: 9px;
  }
  .review-warning {
    display: block;
    max-width: none;
    text-align: left;
    margin-top: 3px;
    font-size: 9px;
  }
  .canvas-caption {
    font-size: 9px;
    left: 10px;
    bottom: 10px;
    max-width: calc(100% - 20px);
  }
  .centerline-warning {
    bottom: 32px;
  }
}

@media (max-height: 600px) and (min-width: 761px) {
  .workspace-frame:fullscreen .viewer-toolbar,
  .workspace-frame:fullscreen .canvas-tools {
    padding-top: 5px;
    padding-bottom: 5px;
  }
  .workspace-frame:fullscreen .viewer-status {
    padding-top: 5px;
    padding-bottom: 5px;
  }
  .workspace-frame:fullscreen .layers-footer .small,
  .workspace-frame:fullscreen #layer-filter-hint {
    display: none;
  }
}