:root {
  --bg: #f5f6f8; --panel: #fff; --text: #1d2129; --muted: #6b7280; --border: #e3e5ea;
  --accent: #2563eb; --accent-weak: #e8efff; --ok: #15803d; --warn: #b45309; --err: #b91c1c;
  --row-hover: #f0f4ff; --chip: #eef0f3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111318; --panel: #1a1d24; --text: #e6e8ec; --muted: #9aa1ad; --border: #2b303a;
    --accent: #6ea0ff; --accent-weak: #1f2b44; --ok: #4ade80; --warn: #fbbf24; --err: #f87171;
    --row-hover: #20283a; --chip: #262b35;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }

.top { position: sticky; top: 0; z-index: 1000; display: flex; align-items: center; gap: 20px;
  padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--border); }
.brand { font-weight: 700; font-size: 16px; color: var(--text); }
.top nav { display: flex; gap: 4px; }
.top nav a { padding: 6px 12px; border-radius: 6px; color: var(--muted); }
.top nav a.active { background: var(--accent-weak); color: var(--accent); }
.top nav a:hover { text-decoration: none; color: var(--text); }
.indexer { margin-left: auto; font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); display: inline-block; }
.dot.ok { background: var(--ok); } .dot.busy { background: var(--warn); } .dot.err { background: var(--err); }

.btn { font: inherit; padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--panel); color: var(--text); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.small { padding: 2px 8px; font-size: 12px; }

main { padding: 16px 20px 40px; max-width: 1500px; margin: 0 auto; }

/* filters */
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.filters input[type=search] { flex: 1 1 320px; }
input, select, textarea { font: inherit; color: var(--text); background: var(--panel);
  border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-weak); border-color: var(--accent); }
label.chk { display: flex; align-items: center; gap: 5px; color: var(--muted); cursor: pointer; user-select: none; }
.summary { color: var(--muted); margin: 4px 0 10px; }

/* table */
.tbl { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; overflow: hidden; }
.tbl th { text-align: left; font-weight: 600; font-size: 12px; color: var(--muted); padding: 8px 10px;
  border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--panel); }
.tbl th.sortable { cursor: pointer; }
.tbl th.sortable:hover { color: var(--text); }
.tbl td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr.click { cursor: pointer; }
.tbl tbody tr.click:hover { background: var(--row-hover); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.thumb { width: 128px; height: 80px; border-radius: 4px; object-fit: cover; background: var(--chip); display: block; }
.thumb.empty { display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 11px; }
.bag-name { font-weight: 600; word-break: break-all; }
.bag-path { color: var(--muted); font-size: 12px; word-break: break-all; }
.badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.badge { font-size: 11px; padding: 1px 7px; border-radius: 10px; background: var(--chip); color: var(--muted); white-space: nowrap; }
.badge.gps { background: #dcfce7; color: #166534; } .badge.cam { background: #e0e7ff; color: #3730a3; }
.badge.err { background: #fee2e2; color: #991b1b; } .badge.wait { background: #fef3c7; color: #92400e; }
.badge.tag { background: var(--accent-weak); color: var(--accent); }
@media (prefers-color-scheme: dark) {
  .badge.gps { background: #14321f; color: #86efac; } .badge.cam { background: #232a52; color: #a5b4fc; }
  .badge.err { background: #3b1717; color: #fca5a5; } .badge.wait { background: #3a2c0d; color: #fcd34d; }
}
.more { display: flex; justify-content: center; margin-top: 12px; }

/* detail */
.back { display: inline-block; margin-bottom: 10px; }
.d-head { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.d-head h1 { margin: 0 0 4px; font-size: 22px; word-break: break-all; }
.d-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.pathline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 6px 0 14px; }
.pathline code { background: var(--chip); padding: 3px 8px; border-radius: 4px; word-break: break-all; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; margin-bottom: 16px; }
.tile { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.tile .k { font-size: 12px; color: var(--muted); }
.tile .v { white-space: nowrap; font-size: 17px; font-weight: 600; font-variant-numeric: tabular-nums; margin-top: 2px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; margin-bottom: 16px; }
.card h2 { font-size: 15px; margin: 0 0 10px; display: flex; align-items: center; gap: 10px; }
.grid2 { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 16px; }
@media (max-width: 1000px) { .grid2 { grid-template-columns: 1fr; } }
#bagMap { height: 420px; border-radius: 6px; }
#allMap { height: calc(100vh - 140px); min-height: 400px; border-radius: 8px; border: 1px solid var(--border); }
.strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; }
.strip img { width: 100%; border-radius: 4px; cursor: zoom-in; display: block; background: var(--chip); }
.strip figure { margin: 0; }
.strip figcaption { font-size: 11px; color: var(--muted); text-align: center; }
.cam + .cam { margin-top: 14px; }
.cam-title { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
textarea { width: 100%; min-height: 70px; resize: vertical; }
.notes-row { display: flex; gap: 8px; margin-top: 8px; align-items: center; }
.notes-row input { flex: 1; }
.warn { color: var(--warn); white-space: pre-wrap; font-size: 12.5px; }
.errtext { color: var(--err); white-space: pre-wrap; }
.topic-filter { margin-left: auto; font-size: 12px; padding: 3px 8px; font-weight: normal; }

/* lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.8); z-index: 2000;
  display: flex; align-items: center; justify-content: center; padding: 20px; }
.lightbox[hidden] { display: none; }
.lb-inner { background: var(--panel); border-radius: 10px; padding: 12px; max-width: min(1400px, 96vw); }
.lb-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.lb-inner img { max-width: 100%; max-height: 75vh; display: block; margin: 0 auto; border-radius: 4px; }
.lb-ctrl { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.maplibregl-map { background: #2a2e36; }
.maplibregl-popup-content { color: #1d2129; font-size: 12.5px; padding: 6px 10px; }
.empty-state { padding: 40px; text-align: center; color: var(--muted); }
.tbl-wrap { overflow-x: auto; }
.tbl-wrap .tbl td.mono { word-break: break-all; }

/* auth & admin */
.anon .top nav, .anon #indexer, .anon #scanBtn, .anon #usermenu { display: none; }
.btn[hidden] { display: none; }
.usermenu { display: flex; align-items: center; gap: 14px; font-size: 13px; white-space: nowrap; }
.usermenu .who { display: flex; align-items: center; gap: 6px; }
.login { max-width: 380px; margin: 60px auto; display: flex; flex-direction: column; gap: 12px; }
.login label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
.login .btn { align-self: flex-start; }
.btn.danger { color: var(--err); border-color: var(--err); }
.btn.danger:hover { background: var(--err); color: #fff; }
a.btn { display: inline-block; text-decoration: none; }
.tabs { display: flex; gap: 4px; margin-bottom: 14px; border-bottom: 1px solid var(--border); }
.tabs a { padding: 8px 14px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }
.tabs a:hover { text-decoration: none; color: var(--text); }
.form-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
tr.inactive td { opacity: .55; }
.notes-ro { white-space: pre-wrap; margin-bottom: 6px; }
.badge.role-admin { background: #fee2e2; color: #991b1b; }
.badge.role-developer { background: #e0e7ff; color: #3730a3; }
@media (prefers-color-scheme: dark) {
  .badge.role-admin { background: #3b1717; color: #fca5a5; }
  .badge.role-developer { background: #232a52; color: #a5b4fc; }
}
.ftree { display: flex; flex-direction: column; gap: 2px; max-height: 420px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 6px; padding: 8px; }
.ftree-item { color: var(--text); }
.ftree-item input:disabled + span { opacity: .6; }
.ftree-top { font-weight: 600; }