:root {
  --bg: #10161c;
  --panel: #1a232c;
  --line: #2c3a46;
  --text: #dfe9f0;
  --muted: #8ba1b0;
  --accent: #3fae7a;
  --amber: #e0a83f;
  --red: #e05555;
  --blue: #4a90d9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  position: sticky; top: 0; z-index: 5;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  padding: 10px 16px 12px;
}
.topbar h1 { font-size: 17px; margin: 0 0 8px; }
.topbar h1 .ver { color: var(--muted); font-size: 11px; font-weight: 400;
                  vertical-align: 2px; margin-left: 4px; letter-spacing: .3px; }
.topbar .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.topbar input[type=text] {
  min-width: 230px; flex: 0 1 300px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 6px; padding: 7px 10px;
}
.spacer { flex: 1; }

button {
  background: #243240cc; color: var(--text);
  border: 1px solid var(--line); border-radius: 6px;
  padding: 7px 12px; cursor: pointer; font-size: 13px;
}
button:hover { background: #2c3f50; }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: #08130c; font-weight: 600; }
button.secondary { background: transparent; }

/* progress: small floating card in the corner — it never takes space in the
   page, so the grid does not jump while photos load and you can keep
   working on the ones already processed */
.progress {
  position: fixed; right: 14px; bottom: 14px; z-index: 20;
  width: min(340px, calc(100vw - 28px));
  padding: 7px 10px 9px; border-radius: 8px;
  background: #0b1014ee; border: 1px solid var(--line);
  box-shadow: 0 4px 16px #0006; pointer-events: none;
}
.progress[hidden] { display: none; }
.progress-fill {
  position: absolute; left: 10px; bottom: 6px; height: 3px; width: 0%;
  max-width: calc(100% - 20px); border-radius: 2px;
  background: var(--accent); transition: width .3s;
}
.progress-text {
  display: block; font-size: 11.5px; color: var(--muted); margin-bottom: 5px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.stats { margin-top: 6px; font-size: 12.5px; color: var(--muted); display: flex; gap: 14px; flex-wrap: wrap; min-height: 19px; line-height: 19px; }
/* keep the line's height when empty so the header never changes size */
.stats[hidden] { display: flex; visibility: hidden; }

/* "+ Add photos" menu */
.addmenu { position: relative; }
.addmenu > summary { list-style: none; }
.addmenu > summary::-webkit-details-marker { display: none; }
.btnlike {
  background: #243240cc; color: var(--text); border: 1px solid var(--line); border-radius: 6px;
  padding: 7px 12px; cursor: pointer; font-size: 13px; user-select: none;
}
.btnlike:hover { background: #2c3f50; }
.addmenu-list {
  position: absolute; top: calc(100% + 4px); left: 0; z-index: 30;
  display: flex; flex-direction: column; gap: 4px; padding: 6px; min-width: 290px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 6px 20px #0008;
}
.addmenu-list button { text-align: left; }
.stats b { color: var(--text); }

main { padding: 16px; }

.dropzone {
  border: 1.5px dashed var(--line);
  border-radius: 12px;
  padding: 28px 20px;
  text-align: center;
  color: var(--muted);
  margin-bottom: 16px;
}
.dropzone.drag { border-color: var(--accent); color: var(--accent); background: #3fae7a14; }
.dropzone p { margin: 4px 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 16px; /* leaves room for the thick status rings */
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  display: flex; flex-direction: column;
  position: relative;
}
.card .thumb-wrap { position: relative; cursor: zoom-in; }
.card canvas, .card img.thumb { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; background: #0b1014; }
.card .thumb.placeholder { display: block; width: 100%; aspect-ratio: 1; background: repeating-linear-gradient(45deg, #0b1014 0 12px, #131c23 12px 24px); position: relative; }
.card .thumb.placeholder::after {
  content: '✎ review';
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 12px;
}
.card .badge {
  position: absolute; top: 8px; left: 8px;
  font-size: 11px; font-weight: 700;
  padding: 2px 7px; border-radius: 10px;
  background: #0009; color: var(--text);
}
.card .badge.manual { color: var(--red); }
.card .badge.adjusted { color: #fff; background: var(--blue); }
.card .meta {
  padding: 7px 9px 9px; font-size: 11.5px; color: var(--muted);
  display: flex; align-items: center; gap: 6px;
}
.card .meta .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card .meta .mini { flex: 0 0 auto; }
.card .flags { padding: 0 9px 8px; font-size: 10.5px; color: var(--amber); }
.card .flags .none { color: transparent; }

/* confidence ring — thick, saturated so tier is readable at a glance */
.card[data-tier="ok"]     { box-shadow: 0 0 0 6px #2fa46b; }
.card[data-tier="review"] { box-shadow: 0 0 0 6px var(--amber); }
.card[data-tier="manual"] { box-shadow: 0 0 0 6px var(--red); }
.card[data-tier="failed"] { box-shadow: 0 0 0 6px var(--red); }
/* cropped by hand in the editor: blue, so fixed photos stand out from both
   the auto-accepted (green) and the still-to-fix (red/amber) ones */
.card[data-tier="adjusted"] { box-shadow: 0 0 0 6px var(--blue); }
/* excluded from the export: greyed out, still restorable */
.card[data-tier="excluded"] { box-shadow: 0 0 0 6px #55606a; opacity: .45; }
.card[data-tier="excluded"]:hover { opacity: .8; }
.card .badge.excluded { color: #fff; background: #55606a; }
.card .excl {
  position: absolute; top: 6px; right: 6px; z-index: 2;
  width: 26px; height: 26px; padding: 0; border-radius: 50%;
  border: 0; background: #000a; color: #fff; font-size: 14px; line-height: 26px;
  cursor: pointer; opacity: .75;
}
.card .excl:hover { opacity: 1; background: var(--red); }
.card[data-tier="excluded"] .excl:hover { background: var(--blue); }
/* failed cards show the source photo, not a crop */
.card[data-tier="failed"] img.thumb { object-fit: contain; }

.muted { color: var(--muted); }
.small { font-size: 12px; }

.dialog { color: var(--text); background: var(--panel); border: 1px solid var(--line);
          border-radius: 12px; padding: 18px 20px; min-width: 330px; max-width: 90vw; }
.dialog.wide { width: min(1500px, 95vw); }
.dialog h2 { margin: 0 0 12px; font-size: 15px; }
.dialog label { display: block; margin: 10px 0; font-size: 13px; }
.dialog label input { width: 100%; margin-top: 4px; }
.dialog .dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.dialog .dialog-actions.column { flex-direction: column; align-items: stretch; }
.dialog ol, .dialog ul { padding-left: 20px; }
.dialog li { margin: 6px 0; font-size: 13px; }
.dialog h3 { margin: 12px 0 4px; font-size: 13px; }
.dialog::backdrop { background: #0009; }

/* confidence legend in dropzone */
.legend { display: inline-flex; align-items: center; gap: 4px 10px; }
.legend .chip::before { content: '●'; margin-right: 3px; font-size: 11px; }
.legend .chip.green::before { color: #35c46a; }
.legend .chip.amber::before { color: #e8b13a; }
.legend .chip.red::before { color: #e05252; }
.legend .chip.blue::before { color: #4a90d9; }
.linklike { background: none; border: none; color: var(--accent, #6cb2ff);
            cursor: pointer; padding: 0; font: inherit; text-decoration: underline; }
.copyable { font-family: monospace; font-size: 12px; padding: 3px 8px;
            border: 1px dashed var(--line); border-radius: 6px; background: var(--bg);
            cursor: copy; word-break: break-all; text-align: left; }
.copyable:hover { border-color: var(--accent, #6cb2ff); }

.editor-body { display: flex; gap: 16px; align-items: flex-start; }
.editor-stage { position: relative; display: inline-block; min-width: 0; }
.editor-stage img { max-width: 62vw; max-height: 74vh; display: block; border-radius: 8px; }
.editor-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: crosshair; touch-action: none; }
.editor-side { width: 300px; flex: 0 0 300px; }
.editor-help kbd { border: 1px solid var(--line); border-radius: 4px; padding: 0 4px; background: var(--bg); }
.preview-wrap canvas { width: 100%; aspect-ratio: 1; background: #0b1014; border-radius: 8px; }

.foot { padding: 10px 16px 20px; }
.foot-line { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
.foot a { color: var(--accent, #6cb2ff); text-decoration: none; display: inline-flex;
          align-items: center; gap: 5px; }
.dialog a { color: var(--accent, #6cb2ff); }
.foot a:hover { text-decoration: underline; }
.gh-icon { width: 14px; height: 14px; fill: currentColor; opacity: 0.9; }
.foot-open { border: 1px solid var(--line); border-radius: 10px; padding: 0 8px;
             font-size: 11px; }

/* Photos | Metadata tabs */
.tabs { display: flex; gap: 4px; margin-top: 8px; }
.tabs button { border-radius: 8px 8px 0 0; border-bottom: 0; opacity: .7; }
.tabs button.active { opacity: 1; background: var(--panel); border-color: var(--accent); }

/* metadata tab */
.meta-panel { padding: 14px 16px; }
.meta-head { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 10px; }
.meta-head label { display: flex; gap: 8px; align-items: center; }
.meta-head #btnMetaCsv { margin-left: auto; align-self: center; }
.meta-fixed { margin: 6px 0 12px; line-height: 2; }
.meta-fixed code { background: #0b1014; padding: 2px 6px; border-radius: 5px; margin-right: 4px; }
.meta-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; }
.meta-table { border-collapse: collapse; font-size: 12.5px; min-width: 100%; }
.meta-table th, .meta-table td { padding: 5px 6px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.meta-table th { position: sticky; top: 0; background: var(--panel); font-weight: 600; }
.meta-table td.gname { max-width: 280px; overflow: hidden; text-overflow: ellipsis; color: var(--muted); }
.meta-table input, .meta-table select { width: 9.5em; font-size: 12.5px; padding: 3px 5px; }
.meta-table .missing { outline: 1px solid var(--red); }
.meta-table .req { color: var(--red); }
.meta-table .filldown { margin-left: 4px; padding: 0 5px; font-size: 11px; line-height: 16px; }

/* map tab (js/maptab.js) */
.map-panel { display: flex; height: calc(100vh - 150px); min-height: 420px; }
.map-panel[hidden] { display: none; }
.map-side { width: 360px; flex: 0 0 360px; overflow-y: auto; padding: 10px 12px;
            border-right: 1px solid var(--line); background: var(--panel); }
.map-side details { border-top: 1px solid var(--line); padding: 8px 0; }
.map-side summary { cursor: pointer; font-weight: 600; }
.map-side details.ref { border: 1px dashed var(--line); border-radius: 8px; padding: 6px 8px; margin: 6px 0; }
.map-side details.ref summary { font-weight: 500; font-size: 13px; }
.map-side label.block { display: block; margin: 6px 0; }
.map-side label.block select, .map-side label.block input[type=file],
.map-side label.block input[type=datetime-local] { display: block; margin-top: 3px; max-width: 100%; }
.map-stats { margin: 0 0 4px; }
.map-row { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin: 6px 0; }
.map-list-head { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 4px 0; }
.map-list-head select { max-width: 200px; }
.map-list { max-height: 42vh; overflow-y: auto; }
.map-item { display: flex; gap: 8px; align-items: center; padding: 3px 2px; font-size: 12.5px;
            border-bottom: 1px solid var(--line); cursor: pointer; }
.map-item img, .map-item .noimg { width: 44px; height: 44px; object-fit: cover; border-radius: 4px; background: #0b1014; flex: none; }
.map-item span { overflow: hidden; text-overflow: ellipsis; }
.map-view { flex: 1; min-width: 0; background: #0b1014; }
.map-view.placing, .map-view.placing .leaflet-interactive { cursor: crosshair !important; }
.map-error { padding: 20px; color: var(--red); }
.legend .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid #fff; }
.map-pop img { width: 100%; max-height: 160px; object-fit: cover; border-radius: 4px; margin-bottom: 4px; }
.map-pop .muted { color: #667; }
.map-pop-actions { display: flex; gap: 6px; margin-top: 6px; }
.map-pop-actions button { font-size: 12px; padding: 2px 8px; }
.err { color: var(--red); }
@media (max-width: 760px) {
  .map-panel { flex-direction: column; height: auto; }
  .map-side { width: auto; flex: none; border-right: 0; }
  .map-view { height: 60vh; }
}
.map-side [hidden] { display: none !important; }   /* beats label.block */