/* SKYPYX Twin - building panel design system (v2).
   One type scale (Archivo for titles, Source Sans 3 for text, JetBrains Mono only for codes), one button system,
   white cards on a cool grey ground, blue accent for navigation and selection only. Loaded after styles.css. */
:root{
  --panel:#f4f6f8; --panel-2:#ffffff; --ink:#16202c; --muted:#5b6674; --faint:#8b95a2; --rule:#e1e5eb; --rule-2:#edf0f3;
  --accent:#1f6fb8; --accent-ink:#17599a; --accent-2:#eaf2fb; --chip:#eef1f4; --r:10px;
  --sh-1:0 1px 2px rgba(22,32,44,.05); --sh-2:0 6px 18px rgba(22,32,44,.09);
}

/* ---------- icons + buttons ---------- */
.ic,.ic-inline,.tile-ic,.c2-ic,.fold-ic,.chev,.icon svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ic{width:16px;height:16px;flex:none}
.ic-inline{width:12px;height:12px;vertical-align:-1px;margin-left:2px}
.icon svg{width:14px;height:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:34px;padding:0 13px;border:1px solid var(--rule);border-radius:8px;background:var(--panel-2);
  color:var(--ink);font:600 13.5px/1 var(--f-body);text-decoration:none;white-space:nowrap;cursor:pointer;transition:background .12s,border-color .12s,box-shadow .12s}
.btn:hover{border-color:#c4cbd5;background:#fafbfc}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.ghost:hover{background:var(--chip);color:var(--ink)}
.btn.sm{height:28px;padding:0 9px;font-size:12.5px;border-radius:7px}
.btn.icon-only{padding:0;width:34px}
.btn.sm.icon-only{width:28px}
.linkbtn{border:0;background:none;padding:0;color:var(--accent);font:600 12.5px var(--f-body);cursor:pointer}
.linkbtn:hover{text-decoration:underline}
.chip{border:1px solid var(--rule);background:var(--panel-2);border-radius:999px;padding:4px 11px;font:600 12px var(--f-body);color:var(--muted)}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.mono{font-family:var(--f-mono);font-size:.86em;letter-spacing:.01em}
.tool{border-radius:8px;height:34px;padding:0 12px;font:600 13.5px var(--f-body)}
.bar .tool{background:transparent;border-color:#3a4658;color:#dfe6ee;height:32px}
.bar .tool:hover{border-color:#7fb6ec}

/* ---------- panel shell ---------- */
.panel{background:var(--panel);box-shadow:-10px 0 30px rgba(0,0,0,.25)}
.panel-head{display:block;padding:18px 22px 14px;background:var(--panel-2);border-bottom:0}
.ph-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.ph-id{min-width:0}
.panel .eyebrow{font:700 11.5px/1 var(--f-body);letter-spacing:.09em;text-transform:uppercase;color:var(--accent)}
.panel h1{font:800 25px/1.15 var(--f-display);letter-spacing:-.01em;margin:7px 0 7px;color:var(--ink)}
.ph-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 0;color:var(--muted);font-size:13.5px}
.ph-meta>span+span::before{content:"";display:inline-block;width:3px;height:3px;border-radius:50%;background:#b5bdc8;margin:0 9px;vertical-align:middle}
.head-btns{display:flex;align-items:center;gap:6px;flex:none}
.icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;border:1px solid var(--rule);background:var(--panel-2);color:var(--muted)}
.icon:hover{color:var(--ink);border-color:#c4cbd5}
.viewswitch{display:inline-flex;padding:3px;background:var(--chip);border-radius:9px;margin-right:4px}
.viewswitch button{border:0;background:transparent;border-radius:7px;padding:0 14px;height:28px;font:600 13px var(--f-body);color:var(--muted)}
.viewswitch button.on{background:var(--panel-2);color:var(--ink);box-shadow:0 1px 3px rgba(22,32,44,.14)}
.viewswitch button:not(.on):hover{color:var(--ink)}

/* twin settings drawer (only while Twin view is on) */
.twin-ctl{margin-top:14px;border:1px solid var(--rule);border-radius:var(--r);background:#fafbfc}
.twin-ctl>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;cursor:pointer;list-style:none;
  font:700 11.5px/1 var(--f-body);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.twin-ctl>summary::-webkit-details-marker{display:none}
.twin-ctl>summary::before{content:"";width:7px;height:7px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:rotate(-45deg);margin-right:2px;transition:transform .15s}
.twin-ctl[open]>summary::before{transform:rotate(45deg)}
.twin-ctl>summary span{flex:1}
.twin-ctl-body{padding:0 12px 12px;max-height:34vh;overflow:auto}
.twin-note{margin:0;font-size:12.5px;max-width:none}
.skins{max-width:none;margin-top:12px;gap:6px}
.skins-h{font:700 11px/1 var(--f-body);letter-spacing:.09em;color:var(--faint)}
.skin-row{font-size:13px}
.seg{border-radius:7px}
.seg button{font:600 12px var(--f-body);padding:5px 10px}

/* tabs */
.tabs{gap:2px;padding:0 14px;background:var(--panel-2);border-bottom:1px solid var(--rule);overflow-x:auto;scrollbar-width:none;flex:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{display:inline-flex;align-items:center;gap:6px;padding:12px 10px 11px;font:600 14px var(--f-body);color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.tabs .cnt{font:600 11px/1 var(--f-body);padding:3px 6px;border-radius:999px;background:var(--chip);color:var(--muted)}
.tabs .cnt:empty{display:none}
.tabs button[aria-selected="true"] .cnt{background:var(--accent-2);color:var(--accent)}
.tabs .tab-staff{margin-left:auto;color:var(--faint)}
.tab{padding:20px 22px 28px}
#tab-ortho{padding:0}

/* section headings + generic */
.sec-h{margin:0 0 10px;font:700 11.5px/1 var(--f-body);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.sec-h:not(:first-child){margin-top:26px}
.ov-sec+.ov-sec{margin-top:26px}
.empty{margin:0;padding:22px 16px;text-align:center;color:var(--muted);font-size:14px;background:var(--panel-2);border:1px dashed var(--rule);border-radius:var(--r)}
.src-note{margin:12px 0 0;font-size:12.5px;color:var(--faint)}
.src-note a{color:var(--muted)}
.fmeta{font-size:12.5px;color:var(--faint)}

/* ---------- overview ---------- */
.insp-card{background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh-1)}
.insp-card+.insp-card{margin-top:10px}
.ic-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.insp-card .eyebrow{color:var(--muted);letter-spacing:.06em}
.status{font:600 11.5px/1 var(--f-body);padding:4px 9px;border-radius:999px;background:var(--chip);color:#44505e;text-transform:capitalize}
.insp-card h2{font:700 18px/1.3 var(--f-display);margin:8px 0 4px}
.insp-card p{margin:0;color:var(--muted);font-size:14px;max-width:68ch}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}
.tile{display:grid;gap:4px;align-content:start;text-align:left;background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);padding:14px 15px 15px;
  color:var(--ink);box-shadow:var(--sh-1);transition:border-color .12s,box-shadow .12s,transform .12s}
.tile:hover:not(:disabled){border-color:#9cc0e6;box-shadow:var(--sh-2);transform:translateY(-1px)}
.tile:disabled{opacity:.5;cursor:default}
.tile-ic{width:22px;height:22px;color:var(--accent);margin-bottom:6px}
.tile-t{display:flex;align-items:center;gap:8px;font:600 15px var(--f-body)}
.tile-n{font:600 11.5px/1 var(--f-body);padding:3px 7px;border-radius:999px;background:var(--accent-2);color:var(--accent)}
.tile-n:empty{display:none}
.tile-s{font-size:12.5px;color:var(--muted);line-height:1.35}
.tile-twin{background:linear-gradient(135deg,#f3f8fd,#fff 60%)}
.facts2{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));column-gap:28px;margin:0;background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);padding:4px 18px}
.facts2 div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--rule-2)}
.facts2 div:first-child{grid-column:1/-1}
.facts2 dt{color:var(--muted);font-size:13.5px}
.facts2 dd{margin:0;font-weight:600;font-size:14px;text-align:right;font-variant-numeric:tabular-nums}

/* ---------- file lists (reports + documents) ---------- */
.flist{list-style:none;margin:0;padding:0;background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1)}
.frow{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:11px 14px;cursor:pointer;outline-offset:-2px}
.frow+.frow{border-top:1px solid var(--rule-2)}
.frow:hover{background:#f7f9fc}
.frow:hover .fname{color:var(--accent-ink)}
.fbadge{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:24px;padding:0 6px;border-radius:6px;font:700 10.5px/1 var(--f-body);letter-spacing:.05em;background:var(--chip);color:#44505e}
.fbadge.pdf{background:#fdeeee;color:#a3302a}
.fbadge.docx,.fbadge.doc{background:#e9f0fd;color:#2156a8}
.fbadge.png,.fbadge.jpg{background:#e8f4ed;color:#2b6e47}
.fmain{display:grid;gap:1px;min-width:0}
.fname{font-weight:600;font-size:14.5px;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fact{display:flex;align-items:center;gap:2px;opacity:.55;transition:opacity .12s}
.frow:hover .fact,.frow:focus-within .fact{opacity:1}

/* in-panel reader */
.reader{display:flex;flex-direction:column;gap:12px;height:100%}
.reader-bar{display:flex;align-items:center;gap:8px}
.reader-t{flex:1;min-width:0;display:grid}
.reader-t b{font:700 15.5px/1.3 var(--f-display);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.reader-t span{font-size:12.5px;color:var(--muted)}
.reader iframe{flex:1;min-height:520px;width:100%;border:1px solid var(--rule);border-radius:var(--r);background:#fff}
.dl .menu{border-radius:var(--r);box-shadow:var(--sh-2);min-width:300px;padding:6px;border-color:var(--rule)}
.dl .menu a{display:flex;align-items:flex-start;gap:10px;padding:9px 10px;border:0;border-radius:7px;color:var(--ink);text-decoration:none}
.dl .menu a:hover{background:var(--accent-2)}
.dl .menu a .ic{margin-top:2px;color:var(--accent)}
.dl .menu b{display:block;font-size:13.5px}
.dl .menu small{display:block;color:var(--muted);font-size:12px;margin-top:1px}

/* ---------- library bars ---------- */
.lib-bar{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.lib-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;min-width:0}
.lib-title b{font:700 17px/1.25 var(--f-display)}
.lib-title>span:last-child{flex-basis:100%;font-size:13px;color:var(--muted)}
.badge-int{font:700 10.5px/1 var(--f-body);letter-spacing:.06em;text-transform:uppercase;padding:4px 7px;border-radius:5px;background:#fff3dc;color:#7a5200}
.lib-sub{margin:8px 0 14px;font-size:13px;color:var(--muted)}

/* photos: elevation map */
.pmap-wrap{overflow-x:auto;background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);padding:10px 12px;box-shadow:var(--sh-1)}
.pmap{border-collapse:separate;border-spacing:3px;margin:0 auto}
.pmap th{font:600 10.5px/1 var(--f-mono);color:var(--faint);padding:2px 0;text-align:center}
.pmap tbody th{padding-right:4px;text-align:right}
.pmap td{padding:0}
.pm-c{display:block;width:100%;min-width:28px;height:24px;border:0;border-radius:4px;padding:0;font:600 10.5px/24px var(--f-body);color:var(--ink);
  background:color-mix(in srgb,var(--accent) calc(var(--a)*100%),#eef3f9);transition:transform .08s}
.pm-c.dk{color:#fff}
.pm-c:hover{transform:scale(1.12);box-shadow:0 2px 6px rgba(22,32,44,.2);position:relative;z-index:1}
.pm-c.fl{box-shadow:inset 0 0 0 1.5px rgba(22,32,44,.55)}
.pm-c.sel{outline:2px solid var(--ink);outline-offset:1px}
.pm-empty{background:#f5f7f9;border-radius:4px;height:24px;min-width:28px}
.pm-f{border:0;background:none;border-radius:5px;padding:4px 7px;font:600 11px/1 var(--f-mono);color:var(--muted)}
.pm-f:hover{background:var(--chip);color:var(--ink)}
.pm-f.sel{background:var(--ink);color:#fff}
.ph-filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0 0}
.ph-filters .chk{font-size:13px;color:var(--muted);margin-right:6px}
.sel-h{display:flex;align-items:baseline;gap:10px;margin:22px 0 2px;padding-top:16px;border-top:1px solid var(--rule)}
.sel-h h3{margin:0;font:700 17px/1.2 var(--f-display)}
.sel-h h3 code{font:600 15px var(--f-mono);color:var(--accent)}
.sel-h>span{font-size:13px;color:var(--muted)}
.sel-h .linkbtn{margin-left:auto}
.lib-body{padding:0}
.cell-h{display:flex;align-items:baseline;gap:10px;margin:16px 0 8px;font-size:12.5px;color:var(--muted)}
.cell-h code{font:600 12.5px var(--f-mono);color:var(--ink);background:var(--chip);padding:3px 7px;border-radius:5px}
.cell-h .linkbtn{margin-left:auto}
.ph-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:8px}
.ph{position:relative;padding:0;border:0;border-radius:7px;overflow:hidden;background:#e4e9ef;aspect-ratio:4/3;cursor:zoom-in;box-shadow:var(--sh-1)}
.ph img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s}
.ph:hover img{transform:scale(1.04)}
.ph:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.ph .qa{position:absolute;top:6px;left:6px;padding:2px 6px;border-radius:4px;background:rgba(22,32,44,.82);color:#fff;font:700 10px/1.2 var(--f-body);letter-spacing:.05em}

/* photo viewer */
.pbox{position:fixed;inset:0;z-index:50;display:grid;grid-template-columns:1fr 340px;grid-template-rows:100vh;background:rgba(9,13,19,.95)}
.pb-img{position:relative;display:flex;align-items:center;justify-content:center;padding:24px 72px;min-width:0;min-height:0}
.pb-img img{max-width:100%;max-height:calc(100vh - 48px);object-fit:contain;border-radius:4px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.pb-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;display:flex;align-items:center;justify-content:center}
.pb-nav:hover:not(:disabled){background:rgba(255,255,255,.24)}
.pb-nav:disabled{opacity:.25;cursor:default}
.pb-nav .ic{width:20px;height:20px}
.pb-nav.prev{left:16px}.pb-nav.next{right:16px}.pb-nav.next .ic{transform:rotate(180deg)}
.pb-side{background:var(--panel-2);padding:18px 20px;overflow:auto;font-size:13.5px;color:var(--ink);display:flex;flex-direction:column;gap:14px}
.pb-top{display:flex;align-items:center;justify-content:space-between}
.pb-top code{font:600 16px var(--f-mono);color:var(--accent)}
.pb-top span{margin-left:10px;color:var(--muted);font-size:13px}
.pb-side dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;padding:14px 0;border-top:1px solid var(--rule-2);border-bottom:1px solid var(--rule-2)}
.pb-side dt{color:var(--muted)}
.pb-side dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.pb-flags{padding:10px 12px;border-radius:8px;background:#fff8ea;border:1px solid #f1dfb6}
.pb-flags p{margin:4px 0 0}
.btnrow{display:flex;flex-wrap:wrap;gap:8px}
.pb-side .fmeta{margin:auto 0 0}

/* documents */
.doc-tools{display:flex;align-items:center;gap:14px;margin:14px 0 14px}
.searchbox{flex:1;display:flex;align-items:center;gap:8px;height:36px;padding:0 11px;border:1px solid var(--rule);border-radius:8px;background:var(--panel-2);color:var(--faint)}
.searchbox:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-2)}
.searchbox input{flex:1;border:0;outline:0;background:none;font:14px var(--f-body);color:var(--ink);min-width:0}
.folders{display:grid;gap:10px}
.folder{background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-1)}
.folder>summary{display:flex;align-items:center;gap:12px;padding:12px 14px;cursor:pointer;list-style:none}
.folder>summary::-webkit-details-marker{display:none}
.folder>summary:hover{background:#fafbfc}
.folder[open]>summary{border-bottom:1px solid var(--rule-2)}
.fold-ic{width:20px;height:20px;color:var(--accent);flex:none}
.fold-t{flex:1;display:grid;min-width:0}
.fold-t b{font-size:14.5px}
.fold-t small{font-size:12.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fold-n{font:600 11.5px/1 var(--f-body);padding:3px 7px;border-radius:999px;background:var(--chip);color:var(--muted)}
.chev{width:16px;height:16px;color:var(--faint);transition:transform .15s;flex:none}
.folder[open] .chev{transform:rotate(180deg)}
.folder .flist{border:0;border-radius:0;box-shadow:none}
.folder .frow{padding-left:46px}

/* 3D model tab */
.card2{background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh-1)}
.card2+.card2{margin-top:10px}
.c2-h{display:flex;gap:14px}
.c2-ic{width:26px;height:26px;color:var(--accent);flex:none;margin-top:2px}
.card2 h2{font:700 16.5px/1.3 var(--f-display);margin:0 0 4px}
.card2 p{margin:0 0 4px;color:var(--muted);font-size:14px}
.card2 .btnrow{margin:14px 0 0 40px}
.calib{margin:14px 0 0 40px;padding-top:12px;border-top:1px solid var(--rule-2)}
.calib summary{cursor:pointer;font:600 13px var(--f-body);color:var(--muted)}
.calib .lift{margin-top:10px}
.lift input{height:30px;border-radius:7px}

/* orthomosaic toolbar */
.ortho-tools{gap:12px;padding:10px 14px}
.ortho-tools select{height:34px;padding:0 8px;border-radius:8px;font:600 13.5px var(--f-body);max-width:300px}
.ortho-tools .chk{font-size:13.5px;color:var(--muted)}
.ann-row p{font-size:14px}

/* map hint sits clear of the panel */
.hint{top:14px}
@media (max-width:760px){
  .pbox{grid-template-columns:1fr;grid-template-rows:1fr auto}.pb-side{max-height:46vh}.pb-img{padding:12px}
  .panel-head{padding:14px 16px 12px}.tab{padding:16px}.panel h1{font-size:21px}
  .card2 .btnrow,.calib{margin-left:0}
}

/* ---------- FISP history ---------- */
.fs-actions{display:flex;gap:8px;flex:none}
.fs-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.fs-card{display:grid;grid-template-columns:auto 1fr;gap:5px 10px;align-items:baseline;text-align:left;background:var(--panel-2);border:1px solid var(--rule);
  border-radius:var(--r);padding:13px 14px;box-shadow:var(--sh-1);font:400 13px/1.35 var(--f-body);color:var(--ink);cursor:pointer}
.fs-card:hover{border-color:#9cc0e6}
.fs-card.sel{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset,var(--sh-1)}
.fs-card-h{grid-column:1/-1;display:flex;align-items:center;gap:8px;font:700 15px/1.25 var(--f-display)}
.fs-card-st{grid-column:1/-1;display:flex;align-items:center;gap:10px;margin:2px 0 4px}
.fs-k{font:700 10.5px/1.4 var(--f-body);letter-spacing:.07em;text-transform:uppercase;color:var(--faint)}
.fs-this{white-space:nowrap;flex:none;font:700 10.5px/1 var(--f-body);letter-spacing:.06em;text-transform:uppercase;padding:4px 7px;border-radius:999px;background:var(--accent-2);color:var(--accent)}
.fs-st{display:inline-flex;align-items:center;gap:5px;padding:3px 9px 3px 7px;border-radius:999px;border:1px solid #c9d0d9;background:var(--panel-2);font:600 12px/1 var(--f-body);color:var(--ink);white-space:nowrap}
.fs-st b{font-weight:700;letter-spacing:.02em}
.fs-st.fs-swarmp{border-style:dashed}
.fs-st.fs-unsafe{background:var(--ink);border-color:var(--ink);color:#fff}
.fs-st.fs-noreportfiled{color:var(--faint);border-color:var(--rule)}
.fs-arrow{margin:0 4px;color:var(--faint)}
.fs-none{color:var(--faint)}
.fs-mx-wrap{overflow-x:auto;background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--sh-1)}
.fs-mx{border-collapse:collapse;width:100%;font-size:13px}
.fs-mx th,.fs-mx td{padding:9px 10px;border-bottom:1px solid var(--rule-2);text-align:left;vertical-align:middle;white-space:nowrap}
.fs-mx thead th{font:700 11px/1.2 var(--f-body);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);background:#fafbfc}
.fs-mx thead th small{display:block;font-weight:600;letter-spacing:0;text-transform:none;color:var(--faint)}
.fs-mx tbody th{font:600 13.5px var(--f-body)}
.fs-mx tbody tr.sel th{color:var(--accent-ink)}
.fs-mx tbody tr.sel{background:#f7fafd}
.fs-mx tbody tr:last-child>*{border-bottom:0}
.fs-cell{display:grid;gap:4px;justify-items:start;border:0;background:none;padding:2px;cursor:pointer;border-radius:6px}
.fs-cell>:first-child,.fs-cell .fs-arrow{display:inline}
.fs-cell{grid-template-columns:auto auto auto;align-items:center}
.fs-cell small{grid-column:1/-1;font-size:11.5px;color:var(--faint)}
.fs-cell:hover{background:var(--chip)}
.fs-due{font:600 12px var(--f-body);color:var(--accent)}
.fs-sub{margin-left:8px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--faint)}
.fs-cycs{display:grid;gap:10px}
.fs-cyc{background:var(--panel-2);border:1px solid var(--rule);border-radius:var(--r);box-shadow:var(--sh-1);overflow:hidden}
.fs-cyc>summary{display:flex;align-items:center;gap:8px;padding:12px 14px;cursor:pointer;list-style:none}
.fs-cyc>summary::-webkit-details-marker{display:none}
.fs-cyc>summary:hover{background:#fafbfc}
.fs-cyc[open]>summary{border-bottom:1px solid var(--rule-2)}
.fs-cyc[open] .chev{transform:rotate(180deg)}
.fs-cyc-t{flex:1;display:grid;min-width:0}
.fs-cyc-t b{font-size:14.5px}
.fs-cyc-t small{font-size:12.5px;color:var(--muted)}
.fs-rows{list-style:none;margin:0;padding:0}
.fs-row{padding:12px 14px}
.fs-row+.fs-row{border-top:1px solid var(--rule-2)}
.fs-row.auto{background:#fafbfc}
.fs-row-h{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.fs-no{font-weight:600;color:var(--ink)}
.fs-type{font-size:12.5px;color:var(--muted)}
.fs-auto{margin:6px 0 0;font-size:12.5px;color:var(--faint)}
.fs-dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px 18px;margin:10px 0 0}
.fs-dl div{display:grid;gap:2px;min-width:0}
.fs-dl dt{font:700 10.5px/1.3 var(--f-body);letter-spacing:.07em;text-transform:uppercase;color:var(--faint)}
.fs-dl dd{margin:0;font-size:13.5px}
.fs-dl dd small{display:block;font-size:12px;color:var(--muted)}

/* ---------- annotation history ---------- */
.af-hist{margin:4px 0 10px;font-size:12.5px;color:var(--muted)}
.af-hist summary{cursor:pointer;font-weight:600}
.af-hist ol{margin:6px 0 0;padding-left:18px;max-height:160px;overflow:auto}
.af-hist li{margin:0 0 6px}
.af-hist .hist-d{color:var(--faint);overflow-wrap:anywhere}
.ann-deleted{margin:12px 0 0;font-size:13px;color:var(--muted)}
.ann-deleted summary{cursor:pointer;font-weight:600;padding:6px 0}
.ann-del-row{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;padding:8px 0;border-top:1px solid var(--rule-2)}
.ann-del-row p{margin:2px 0}
.ann-del-row small{color:var(--faint)}

/* ---------- follow-up status, figures, measuring ---------- */
.af-row{display:grid;grid-template-columns:1fr 1.4fr;gap:10px}
.ann-row .rep{display:inline-block;margin-top:3px;font:600 11px/1 var(--f-body);padding:3px 7px;border-radius:999px;border:1px solid var(--rule);color:var(--muted);background:var(--panel-2)}
.ann-row .rep-repair-scheduled{border-style:dashed;color:var(--ink)}
.ann-row .rep-repaired,.ann-row .rep-verified{background:var(--chip);color:var(--ink)}
.ann-row .fig{display:inline-flex;align-items:center;height:26px;margin-top:4px;font-size:12px;text-decoration:none}
.measure-layer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:5}
.measure-layer line{stroke:#ffd23f;stroke-width:3}
.measure-layer circle{fill:#ffd23f;stroke:#16202c;stroke-width:1.5}
.measure-layer text{fill:#fff;font:700 14px var(--f-body);paint-order:stroke;stroke:#16202c;stroke-width:4px}

/* zoomable photo viewer (2026-10-14) */
.pb-osd{position:absolute;inset:16px 64px;background:#0b1016;border-radius:4px}
.pb-zoom{position:absolute;left:76px;top:24px;z-index:3;display:flex;gap:4px}
.pb-zoom .btn{min-width:34px;justify-content:center;background:rgba(255,255,255,.92)}
@media (max-width:900px){.pb-osd{inset:8px}.pb-zoom{left:16px;top:16px}}
.pb-img{align-self:stretch;height:100%;min-height:60vh}
.pbox .pb-osd{background:#0b1016}