/* SimpleBLI — styles */
:root {
  --bg: #0f1115;
  --bg-2: #161a21;
  --bg-3: #1d222c;
  --panel: #1a1f28;
  --line: #2a3140;
  --line-2: #333c4d;
  --text: #e7ecf3;
  --text-2: #9aa6b8;
  --muted: #6b7688;
  --accent: #4f9cff;
  --accent-2: #2f7be0;
  --green: #3fbf7f;
  --amber: #e0a83a;
  --red: #e05a5a;
  --radius: 8px;
  --shadow: 0 6px 24px rgba(0,0,0,.35);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
#app { height: 100%; }
.screen { height: 100vh; display: flex; flex-direction: column; }
.hidden { display: none !important; }
.muted { color: var(--muted); }

/* Buttons */
.btn {
  font: inherit; color: var(--text); background: var(--bg-3);
  border: 1px solid var(--line-2); border-radius: 6px; padding: 7px 12px;
  cursor: pointer; transition: background .12s, border-color .12s, transform .05s;
  white-space: nowrap;
}
.btn:hover { background: var(--line); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent-2); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent); }
.btn.accent { background: #6b3fbf22; border-color: #8a5fe0; color: #cbb8ff; font-weight: 600; }
.btn.accent:hover { background: #6b3fbf44; }
.btn.ghost { background: transparent; }
.btn.tool { background: transparent; border-color: transparent; }
.btn.tool:hover { background: var(--bg-3); }
.btn.tiny { padding: 3px 8px; font-size: 12px; }
.btn.icon { padding: 6px 10px; font-size: 16px; }
.btn.danger { color: #ff9a9a; border-color: #5a2a2a; }
.btn.danger:hover { background: #3a1c1c; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ============ DASHBOARD ============ */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 28px; border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand .logo { font-size: 34px; }
.brand h1 { margin: 0; font-size: 22px; letter-spacing: -0.3px; }
.tagline { margin: 2px 0 0; color: var(--text-2); font-size: 13px; }
.topbar-actions { display: flex; gap: 10px; }
.dashboard-body { flex: 1; overflow: auto; padding: 28px; }
.project-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.project-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; transition: border-color .12s, transform .08s;
}
.project-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card-thumb {
  height: 150px; background: #0b0d11 center/cover no-repeat;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 40px; border-bottom: 1px solid var(--line);
}
.card-body { padding: 14px 16px; }
.card-body h3 { margin: 0 0 4px; font-size: 16px; }
.card-meta { color: var(--text-2); font-size: 12px; display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 8px; }
.card-desc { color: var(--muted); font-size: 12px; margin: 6px 0 0; }
.card-actions { display: flex; gap: 6px; padding: 0 12px 12px; }
.empty-state { text-align: center; padding: 80px 20px; color: var(--text-2); }
.empty-illo { font-size: 56px; margin-bottom: 12px; }
.empty-state h2 { color: var(--text); margin: 0 0 8px; }
.dash-footer {
  display: flex; justify-content: space-between; padding: 12px 28px;
  border-top: 1px solid var(--line); color: var(--text-2); font-size: 12px;
}

/* ============ EDITOR TOOLBAR ============ */
.toolbar {
  display: flex; align-items: center; gap: 10px; padding: 8px 14px;
  border-bottom: 1px solid var(--line); background: var(--bg-2); flex-wrap: wrap;
}
.toolbar-left { display: flex; align-items: center; gap: 8px; }
.toolbar-center { display: flex; align-items: center; gap: 8px; flex: 1; flex-wrap: wrap; }
.title-input {
  background: transparent; border: 1px solid transparent; color: var(--text);
  font-size: 15px; font-weight: 600; padding: 5px 8px; border-radius: 5px; width: 220px;
}
.title-input:hover { border-color: var(--line); }
.title-input:focus { border-color: var(--accent); outline: none; background: var(--bg); }
.save-status { font-size: 11px; color: var(--muted); min-width: 44px; }
.save-status.saving { color: var(--amber); }
.save-status.saved { color: var(--green); }
.divider { width: 1px; height: 24px; background: var(--line); margin: 0 2px; }
.toolbar-right { display: flex; align-items: center; gap: 8px; }

/* segmented view switch */
.view-switch { display: flex; background: var(--bg); border: 1px solid var(--line-2); border-radius: 8px; padding: 2px; gap: 2px; }
.vbtn { background: transparent; border: none; color: var(--text-2); padding: 6px 14px; border-radius: 6px; cursor: pointer; font: inherit; font-size: 13px; font-weight: 500; }
.vbtn:hover { color: var(--text); }
.vbtn.active { background: var(--accent-2); color: #fff; }

/* Simple / Advanced gating */
#editor.mode-simple .adv-only { display: none !important; }
/* figure-only toolbar controls hidden outside the figure view */
#editor:not(.view-figure) .fig-only { display: none !important; }

/* view panes */
.view-pane { display: none; position: absolute; inset: 0; }
.view-pane.active { display: block; }
#figureScroll.view-pane { overflow: auto; padding: 40px; }
.scans-view, .plot-view { overflow: auto; padding: 28px; }
.scale-mini { display: flex; align-items: center; gap: 5px; }
.scale-mini label { font-size: 11px; color: var(--text-2); }
.sci-input {
  width: 78px; background: var(--bg); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 5px; padding: 5px 6px; font-size: 12px; font-family: ui-monospace, monospace;
}
.sci-input:focus { border-color: var(--accent); outline: none; }
.select {
  background: var(--bg); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 5px; padding: 6px 8px; font: inherit; font-size: 13px;
}

/* ============ EDITOR BODY ============ */
.editor-body { flex: 1; display: flex; min-height: 0; }
.sidebar { width: 250px; border-right: 1px solid var(--line); background: var(--bg-2); display: flex; flex-direction: column; }
.sidetabs { display: flex; border-bottom: 1px solid var(--line); }
.sidetab {
  flex: 1; background: transparent; border: none; color: var(--text-2);
  padding: 10px 6px; cursor: pointer; font-size: 12px; border-bottom: 2px solid transparent;
}
.sidetab.active { color: var(--text); border-bottom-color: var(--accent); }
.sidepanels { flex: 1; overflow: auto; }
.sidepanel { display: none; padding: 12px; }
.sidepanel.active { display: block; }
.sidepanel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sidepanel-head h3 { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-2); }
.list { display: flex; flex-direction: column; gap: 6px; }
.list-item {
  background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
  padding: 8px 10px; cursor: pointer; transition: border-color .12s;
}
.list-item:hover { border-color: var(--line-2); }
.list-item.warn { border-left: 3px solid var(--amber); }
.list-item.set-aside { opacity: .5; }
.list-item.quant { border-left: 3px solid var(--green); }
.list-item .li-title { font-size: 13px; font-weight: 500; display: flex; justify-content: space-between; gap: 6px; }
.list-item .li-sub { font-size: 11px; color: var(--muted); margin-top: 3px; }
.badge { font-size: 10px; padding: 1px 6px; border-radius: 10px; font-weight: 600; }
.badge.q { background: #14351f; color: var(--green); }
.badge.r { background: #3a2f14; color: var(--amber); }
.tag-row { display: flex; align-items: center; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }

/* ============ FIGURE CANVAS ============ */
.canvas-wrap { flex: 1; position: relative; overflow: hidden; background:
  repeating-conic-gradient(#0c0e12 0% 25%, #0f1216 0% 50%) 50% / 22px 22px; }
.figure-scroll { position: absolute; inset: 0; overflow: auto; padding: 40px; }
.figure-root {
  display: inline-block; background: #ffffff; color: #111; padding: 26px;
  border-radius: 4px; box-shadow: var(--shadow); margin: auto;
}
.figure-root.darkfig { background: #000; color: #eee; }
.fig-title { font-size: 20px; font-weight: 700; text-align: center; margin: 0 0 18px; outline: none; }
.fig-title:empty::before { content: 'Figure title'; color: #bbb; }
.fig-layout { display: flex; gap: 18px; align-items: flex-start; }
.grid-area { display: grid; gap: 6px; }
.col-header, .row-header {
  font-size: 13px; font-weight: 600; text-align: center; padding: 4px;
  display: flex; align-items: center; justify-content: center; outline: none; min-height: 20px;
}
.row-header { text-align: right; justify-content: flex-end; padding-right: 10px; white-space: nowrap; }
.corner { }
.cell {
  position: relative; background: #000; border-radius: 2px; overflow: hidden;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  border: 1px solid transparent;
}
.cell.selected { outline: 2px solid var(--accent); outline-offset: 1px; }
.cell canvas { display: block; width: 100%; height: 100%; image-rendering: auto; }
.cell.empty { background: #f2f2f2; color: #999; font-size: 11px; border: 1px dashed #ccc; }
.figure-root.darkfig .cell.empty { background: #111; color: #666; border-color: #333; }
.cell .cell-annot { position: absolute; inset: 0; pointer-events: none; }
.cell .assign-hint { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: #aaa; text-align: center; padding: 4px; }
.cell-label { position: absolute; bottom: 2px; left: 3px; right: 3px; font-size: 10px; color: #fff;
  text-shadow: 0 1px 2px #000; pointer-events: none; }
/* measurement ROI overlay (editor-only, not exported) */
.roi-overlay { position: absolute; border: 1.5px dashed #2fe0d0; background: rgba(47,224,208,.08); pointer-events: none; }
.roi-tag { position: absolute; top: -1px; left: 1px; font-size: 8px; background: #2fe0d0; color: #003; padding: 0 3px; border-radius: 2px; line-height: 1.3; }
/* drag-and-drop affordances */
.grip { cursor: grab; color: #999; font-size: 12px; padding: 0 3px; user-select: none; opacity: .5; }
.grip:hover { opacity: 1; }
.col-header, .row-header { display: flex; align-items: center; gap: 3px; }
.col-header { justify-content: center; }
.hdr-text { outline: none; }
.row-group-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; margin-right: 2px; }
.cell.dragging, .col-header.dragging, .row-header.dragging { opacity: .4; }
.cell.drop-target { outline: 2px dashed var(--accent); outline-offset: -2px; }
.col-header.drop-target, .row-header.drop-target { background: #12233a; border-radius: 4px; }

/* Color bar */
.colorbar-box { display: flex; flex-direction: column; align-items: center; gap: 6px; padding-top: 24px; }
.colorbar-canvas { border: 1px solid #999; }
.colorbar-unit { font-size: 11px; max-width: 90px; text-align: center; line-height: 1.3; }
.colorbar-ticks { display: flex; flex-direction: column; justify-content: space-between; font-size: 10px; font-family: ui-monospace, monospace; }

/* Scans overview gallery */
.scans-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.scan-card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.scan-card.warn { border-left: 3px solid var(--amber); }
.scan-thumb { width: 100%; aspect-ratio: 1; background: #000; display: block; object-fit: contain; cursor: pointer; }
.scan-thumb canvas, .scan-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.scan-body { padding: 12px 14px; }
.scan-body h4 { margin: 0 0 4px; font-size: 14px; display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.scan-fields { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.scan-fields .fld { display: flex; flex-direction: column; gap: 3px; }
.scan-fields label { font-size: 11px; color: var(--text-2); }
.scan-fields input, .scan-fields select { background: var(--bg); border: 1px solid var(--line-2); color: var(--text); border-radius: 5px; padding: 5px 7px; font: inherit; font-size: 12px; }
.scan-meta { font-size: 11px; color: var(--muted); margin-top: 8px; line-height: 1.6; }
.scan-actions { display: flex; gap: 8px; margin-top: 12px; }
.scans-intro { color: var(--text-2); margin: 0 0 18px; font-size: 13px; max-width: 640px; line-height: 1.5; }
.scan-banner { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  background: #3a2f14; border: 1px solid #6b5a20; color: #e8d29a; padding: 10px 14px; border-radius: 8px; margin-bottom: 18px; font-size: 13px; }
.scan-day { margin-bottom: 24px; }
.scan-day-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.scan-day-head h3 { margin: 0; font-size: 15px; }
.scan-card.excluded { opacity: .5; }
.scan-card.excluded .scan-thumb { filter: grayscale(0.6); }
.use-toggle { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-2); margin-bottom: 8px; cursor: pointer; }
.use-toggle input { margin: 0; }
.scans-empty { text-align: center; padding: 60px 20px; color: var(--text-2); }
.big-drop { border: 2px dashed var(--line-2); border-radius: 12px; padding: 44px; text-align: center; color: var(--text-2); cursor: pointer; }
.big-drop:hover, .big-drop.drag { border-color: var(--accent); background: #12233a; }

/* Groups panel */
.group-item { display: flex; align-items: center; gap: 8px; }
.group-item .swatch-dot { width: 16px; height: 16px; border-radius: 4px; border: 1px solid var(--line-2); cursor: pointer; flex: none; }
.group-item input.gname { flex: 1; width: auto; background: var(--bg); border: 1px solid var(--line-2); color: var(--text); border-radius: 5px; padding: 4px 6px; font-size: 12px; }
.group-count { font-size: 11px; color: var(--muted); }
.group-assign { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 12px; }
.group-assign h4 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-2); }
.assign-animal { display: flex; align-items: center; gap: 8px; padding: 5px 6px; border-radius: 5px; cursor: pointer; }
.assign-animal:hover { background: var(--bg-3); }
.assign-animal input { margin: 0; }
.assign-animal .mdot { width: 10px; height: 10px; border-radius: 50%; flex: none; border: 1px solid #0006; }
.assign-actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; align-items: center; }

/* Plot view */
.plot-wrap { max-width: 860px; }
.plot-toolbar { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.plot-toolbar .seg { display: flex; background: var(--bg); border: 1px solid var(--line-2); border-radius: 7px; padding: 2px; }
.plot-toolbar .seg button { background: transparent; border: none; color: var(--text-2); padding: 5px 12px; border-radius: 5px; cursor: pointer; font: inherit; font-size: 12px; }
.plot-toolbar .seg button.active { background: var(--accent-2); color: #fff; }
.plot-canvas-box { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.plot-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.plot-legend .lg { display: flex; align-items: center; gap: 6px; font-size: 12px; }
.plot-legend .lg .ln { width: 18px; height: 3px; border-radius: 2px; }

.canvas-hint {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 20px;
  padding: 8px 16px; font-size: 12px; color: var(--text-2); box-shadow: var(--shadow);
}

/* ============ INSPECTOR ============ */
.inspector { width: 288px; border-left: 1px solid var(--line); background: var(--bg-2); overflow: auto; }
.inspector-content { padding: 16px; }
.inspector-empty { color: var(--muted); font-size: 13px; line-height: 1.5; }
.insp-section { margin-bottom: 20px; }
.insp-section h4 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-2); }
.field { margin-bottom: 10px; }
.field label { display: block; font-size: 12px; color: var(--text-2); margin-bottom: 4px; }
.field input[type=text], .field input[type=number], .field select, .field textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--line-2); color: var(--text);
  border-radius: 5px; padding: 6px 8px; font: inherit; font-size: 13px;
}
.field.row { display: flex; gap: 8px; align-items: center; }
.field.row label { margin: 0; flex: 1; }
.slider { width: 100%; }
.range-row { display: flex; align-items: center; gap: 8px; }
.range-row .sci-input { flex: 1; width: auto; }
.checkline { display: flex; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 8px; }
.swatch-row { display: flex; gap: 6px; flex-wrap: wrap; }
.swatch { width: 26px; height: 18px; border-radius: 3px; border: 1px solid var(--line-2); cursor: pointer; }
.swatch.sel { outline: 2px solid var(--accent); }
.kv { display: flex; justify-content: space-between; font-size: 12px; padding: 3px 0; border-bottom: 1px solid var(--line); }
.kv .k { color: var(--muted); }
.warn-box { background: #3a2f14; border: 1px solid #6b5a20; color: #e8d29a; padding: 8px 10px; border-radius: 6px; font-size: 12px; margin-bottom: 12px; }
.info-box { background: #12233a; border: 1px solid #294b73; color: #bcd6f5; padding: 8px 10px; border-radius: 6px; font-size: 12px; margin-bottom: 12px; }

/* ============ MODALS ============ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex;
  align-items: center; justify-content: center; z-index: 100; padding: 20px;
}
.modal {
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 10px;
  box-shadow: var(--shadow); max-width: 92vw; max-height: 90vh; overflow: auto; width: 640px;
}
.modal.wide { width: 1000px; }
.modal-head { padding: 16px 20px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.modal-head h2 { margin: 0; font-size: 17px; }
.modal-body { padding: 20px; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }
.close-x { background: transparent; border: none; color: var(--text-2); font-size: 22px; cursor: pointer; }
.export-intro { margin: 4px 0 10px; color: var(--text-2); }
.export-presets { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.export-preset {
  background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 8px;
  color: var(--text); cursor: pointer; padding: 14px 16px; text-align: left;
}
.export-preset:hover { border-color: var(--accent); background: var(--line); }
.export-preset strong { display: block; font-size: 15px; margin-bottom: 3px; }
.export-preset span { color: var(--text-2); font-size: 12px; }
.export-review, .export-more { border-top: 1px solid var(--line); margin: 12px 0; padding-top: 10px; }
.export-review summary, .export-more summary { color: var(--text-2); cursor: pointer; font-size: 13px; }
.export-review ul { color: var(--text-2); font-size: 12px; margin: 8px 0 0 18px; padding: 0; }
.export-more-body { padding-top: 14px; }
.export-more-actions { display: flex; justify-content: flex-end; }

.dropzone {
  border: 2px dashed var(--line-2); border-radius: 10px; padding: 40px; text-align: center;
  color: var(--text-2); transition: border-color .12s, background .12s;
}
.dropzone.drag { border-color: var(--accent); background: #12233a; }
.dropzone .dz-icon { font-size: 40px; margin-bottom: 10px; }

.review-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.review-table th, .review-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.review-table th { color: var(--text-2); font-weight: 600; position: sticky; top: 0; background: var(--bg-2); }
.review-table select, .review-table input { background: var(--bg); border: 1px solid var(--line-2); color: var(--text); border-radius: 4px; padding: 3px 5px; font-size: 12px; }

/* Crop tool */
.crop-stage { position: relative; background: #000; overflow: hidden; margin: 0 auto; user-select: none; }
.crop-stage canvas { display: block; }
.crop-rect { position: absolute; border: 2px solid var(--accent); background: rgba(79,156,255,.12); cursor: move; }
.crop-rect .crop-tag { position: absolute; top: -20px; left: 0; font-size: 11px; background: var(--accent); color: #fff; padding: 1px 6px; border-radius: 3px; white-space: nowrap; }
.crop-rect .handle { position: absolute; width: 10px; height: 10px; background: #fff; border: 1px solid var(--accent); border-radius: 2px; }
.crop-rect .handle.se { right: -5px; bottom: -5px; cursor: nwse-resize; }
.crop-rect.crop-temp { border-style: dashed; }
.crop-toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }

.spinner { width: 18px; height: 18px; border: 2px solid var(--line-2); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--bg-3); border: 1px solid var(--line-2); color: var(--text);
  padding: 10px 18px; border-radius: 8px; box-shadow: var(--shadow); z-index: 200; font-size: 13px;
}
.toast.err { border-color: var(--red); color: #ffbcbc; }

@media (max-width: 720px) {
  .export-presets { grid-template-columns: 1fr; }
}

@media print {
  body * { visibility: hidden; }
  #figureRoot, #figureRoot * { visibility: visible; }
  #figureRoot { position: absolute; left: 0; top: 0; box-shadow: none; }
}