/* =====================================================================
   VS · CAD INSPECTOR — foglio di stile v2 (layout tipo piattaforma asset)
   Autore: Vladimiro Sabia · 2026 · Licenza MIT
   ===================================================================== */

:root{
  --bg:#05070c; --bg-2:#080b12;
  --panel:#0c1019; --panel-2:#101624; --panel-3:#151d2e;
  --border:#1b2436; --border-soft:#141c2c;
  --accent:#3b7bfd; --accent-2:#5e94ff;
  --accent-soft:rgba(59,123,253,.13); --accent-line:rgba(59,123,253,.5);
  --orange:#f59e0b; --orange-soft:rgba(245,158,11,.14); --orange-line:rgba(245,158,11,.5);
  --text:#e9edf5; --muted:#8b97ac; --faint:#556076;
  --ok:#22c55e; --warn:#fbbf24; --bad:#ef4444; --teal:#2dd4bf;
  --font-display:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:13.5px;overflow:hidden}
button{font-family:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:13px;color:var(--text);background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:7px 10px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--accent-line)}
select option{background:var(--panel-2)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#20293d;border-radius:4px}
::-webkit-scrollbar-track{background:transparent}
input[type="date"]::-webkit-calendar-picker-indicator{filter:invert(.7)}

#app{display:grid;grid-template-rows:58px 1fr;height:100vh}
#main{display:grid;grid-template-columns:200px 1fr;min-height:0}
#content{position:relative;display:flex;min-width:0;min-height:0}

/* ═══════════ TOPBAR ═══════════ */
#topbar{display:flex;align-items:center;gap:14px;padding:0 16px;background:var(--bg-2);border-bottom:1px solid var(--border);z-index:40}
.brand{display:flex;align-items:center;gap:10px;padding-right:6px}
.monogram{width:32px;height:32px;border-radius:8px;flex:none;color:#fff;background:linear-gradient(135deg,#3b7bfd,#1f4fc0);display:grid;place-items:center;box-shadow:0 2px 14px rgba(59,123,253,.4)}
.monogram svg{width:17px;height:17px}
.wordmark{font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.28em;white-space:nowrap}
#breadcrumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden}
.bc-sep{color:var(--faint)}
.bc-item.current{color:var(--text);font-weight:500}
#bcProject{max-width:220px;overflow:hidden;text-overflow:ellipsis}
.spacer{flex:1}

.mode-switch{display:flex;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;padding:3px;gap:2px;flex:none}
.mode-switch button{padding:5px 13px;border-radius:6px;font-size:12px;font-weight:500;color:var(--muted);transition:all .15s}
.mode-switch button.active{background:var(--accent);color:#fff}
.mode-switch button:not(.active):hover{color:var(--text)}

.top-icon-btn{width:36px;height:36px;border-radius:9px;display:grid;place-items:center;color:var(--muted);flex:none;transition:all .13s}
.top-icon-btn:hover{background:var(--panel-2);color:#fff}
.top-icon-btn svg{width:17px;height:17px}
.avatar{width:32px;height:32px;border-radius:50%;flex:none;background:linear-gradient(135deg,#26324c,#161e30);border:1px solid var(--border);display:grid;place-items:center;font-family:var(--font-display);font-weight:600;font-size:11.5px;color:var(--accent-2)}

.search-shell{position:relative;width:250px;flex:none}
.search-shell>svg{position:absolute;left:11px;top:9px;width:15px;height:15px;color:var(--faint);pointer-events:none}
.search-shell input{width:100%;padding-left:33px;font-size:12.5px;background:var(--panel);border-radius:10px}
#searchResults{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--panel-2);border:1px solid var(--border);border-radius:12px;box-shadow:0 18px 50px rgba(0,0,0,.55);overflow:hidden;display:none;z-index:60}
#searchResults.show{display:block}
.sr-item{display:flex;align-items:center;gap:10px;padding:9px 12px;cursor:pointer;font-size:12.5px}
.sr-item:hover{background:var(--panel-3)}
.sr-item svg{width:14px;height:14px;flex:none}
.sr-item .sr-sub{margin-left:auto;font-family:var(--font-mono);font-size:10px;color:var(--faint)}
.sr-empty{padding:12px;font-size:12px;color:var(--faint);text-align:center}

/* ═══════════ SIDEBAR ═══════════ */
#sidenav{background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:12px 10px;gap:2px}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;font-size:12.8px;font-weight:500;color:var(--muted);transition:all .13s;text-align:left}
.nav-item svg{width:17px;height:17px;flex:none}
.nav-item:hover{color:var(--text);background:var(--panel-2)}
.nav-item.active{color:#fff;background:var(--panel-3);box-shadow:inset 0 0 0 1px var(--border)}
.nav-item.active svg{color:var(--accent-2)}
.nav-spacer{flex:1}

/* ═══════════ VIEWPORT ═══════════ */
#viewport-wrap{position:relative;flex:1;min-width:0;background:radial-gradient(1100px 650px at 50% 28%,#0d1524 0%,var(--bg) 72%)}
#viewport{position:absolute;inset:0}
#viewport canvas{display:block;outline:none}
body[data-tool="weld"] #viewport{cursor:crosshair}
body[data-view]:not([data-view="model3d"]) #viewport-wrap #vp-toolbar,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #explorer,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #appearance,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #askbar,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #timeline,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #gizmo,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #tag3d,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #multibar,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #movepad,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #movehint,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #zoneLabels,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #dropzone,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #focusRing,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #focusBadge{display:none !important}

#vp-toolbar{position:absolute;top:14px;display:flex;gap:3px;background:rgba(12,16,25,.88);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:12px;padding:4px;z-index:8}
#vp-toolbar button{width:38px;height:34px;border-radius:8px;display:grid;place-items:center;color:var(--muted);transition:all .12s;position:relative}
#vp-toolbar button:hover{background:var(--panel-3);color:#fff}
#vp-toolbar button.on{background:var(--accent);color:#fff}
#vp-toolbar button#toolWeld.on{background:var(--orange)}
#vp-toolbar button svg{width:17px;height:17px}
#vp-toolbar button::after{content:attr(data-tip);position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);background:#182238;border:1px solid var(--border);color:var(--text);font-size:11px;padding:4px 9px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s;z-index:9}
#vp-toolbar button:hover::after{opacity:1}
.vp-sep{width:1px;background:var(--border);margin:5px 3px}

/* Esplora modello flottante */
.floating-panel{position:absolute;top:14px;left:14px;width:250px;background:rgba(12,16,25,.92);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:14px;z-index:7;overflow:hidden;max-height:calc(100% - 28px);display:flex;flex-direction:column}
.fp-head{display:flex;align-items:center;justify-content:space-between;padding:11px 13px;font-family:var(--font-display);font-size:12.5px;font-weight:600;flex:none}
.fp-head button{width:26px;height:26px;border-radius:7px;display:grid;place-items:center;color:var(--muted)}
.fp-head button:hover{background:var(--panel-3);color:#fff}
.fp-head svg{width:14px;height:14px;transition:transform .2s}
#explorer.collapsed .fp-head svg{transform:rotate(180deg)}
#explorer.collapsed .fp-body{display:none}
.fp-body{display:flex;flex-direction:column;min-height:0}
.fp-search{position:relative;padding:0 11px 9px;flex:none}
.fp-search svg{position:absolute;left:20px;top:8px;width:13px;height:13px;color:var(--faint);pointer-events:none}
.fp-search input{width:100%;padding:6px 9px 6px 29px;font-size:12px;background:var(--panel-2);border-radius:8px}
#tree{overflow-y:auto;padding:0 7px 10px}
.tree-root{display:flex;align-items:center;gap:7px;padding:6px 8px;font-size:12px;font-weight:600;color:var(--muted)}
.tree-root svg{width:13px;height:13px}
.tree-item{display:flex;align-items:center;gap:7px;padding:6px 8px 6px 8px;border-radius:8px;cursor:pointer;font-size:12.3px;border:1px solid transparent}
.tree-item:hover{background:var(--panel-3)}
.tree-item.selected{background:var(--accent-soft);border-color:var(--accent-line)}
.tree-item.selected.weld-row{background:var(--orange-soft);border-color:var(--orange-line)}
.tree-item.hidden-comp .t-name{color:var(--faint);text-decoration:line-through}
.t-chev{width:14px;height:14px;flex:none;display:grid;place-items:center;color:var(--faint);border-radius:4px}
.t-chev:hover{color:#fff;background:var(--panel)}
.t-chev svg{width:11px;height:11px;transition:transform .15s}
.t-chev.open svg{transform:rotate(90deg)}
.t-dot{width:8px;height:8px;border-radius:3px;flex:none}
.t-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.t-count{font-family:var(--font-mono);font-size:9.5px;color:var(--faint);flex:none}
.t-eye{flex:none;color:var(--faint);border-radius:5px;padding:2px;opacity:0}
.tree-item:hover .t-eye,.tree-item.hidden-comp .t-eye{opacity:1}
.t-eye:hover{color:#fff}
.t-eye svg{width:13px;height:13px;display:block}
.weld-row{padding-left:28px}
.weld-row .t-dot{border-radius:50%}
.weld-status{width:7px;height:7px;border-radius:50%;flex:none}

/* Etichetta 3D */
#tag3d{position:absolute;z-index:5;pointer-events:none;transform:translate(-50%,-140%);display:none;flex-direction:column;align-items:center}
#tag3d .tag-box{background:rgba(59,123,253,.94);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:500;padding:6px 12px;border-radius:8px;white-space:nowrap;box-shadow:0 4px 20px rgba(59,123,253,.5)}
#tag3d.weld .tag-box{background:rgba(245,158,11,.95);box-shadow:0 4px 20px rgba(245,158,11,.45)}
#tag3d .tag-line{width:1.5px;height:26px;background:linear-gradient(to bottom,rgba(120,160,255,.9),transparent)}
#tag3d.weld .tag-line{background:linear-gradient(to bottom,rgba(245,158,11,.9),transparent)}

#gizmo{position:absolute;left:16px;bottom:16px;z-index:5;pointer-events:none;opacity:.95}

/* Timeline saldatura */
#timeline{position:absolute;left:50%;transform:translateX(-50%);bottom:78px;width:min(860px,calc(100% - 300px));background:rgba(12,16,25,.9);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:14px;padding:13px 18px;z-index:7;display:flex;align-items:center;gap:20px}
.tl-selected{font-size:11px;color:var(--muted);flex:none;line-height:1.5}
.tl-selected b{font-family:var(--font-mono);font-size:13px;color:var(--text)}
.tl-track{flex:1;display:flex;align-items:flex-start}
.tl-node{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative}
.tl-node::before{content:'';position:absolute;top:9px;left:-50%;width:100%;height:2px;background:var(--border)}
.tl-node:first-child::before{display:none}
.tl-node.done::before{background:var(--ok)}
.tl-circle{width:19px;height:19px;border-radius:50%;border:2px solid var(--faint);background:var(--panel);z-index:1;display:grid;place-items:center;color:#fff}
.tl-node.done .tl-circle{background:var(--ok);border-color:var(--ok)}
.tl-circle svg{width:11px;height:11px}
.tl-label{font-size:10.8px;color:var(--muted);font-weight:500}
.tl-date{font-family:var(--font-mono);font-size:10px;color:var(--faint)}
.tl-node input[type="date"]{font-size:10px;padding:2px 4px;width:112px;background:var(--panel-2);text-align:center;font-family:var(--font-mono)}

/* Ask bar */
#askbar{position:absolute;left:50%;transform:translateX(-50%);bottom:16px;width:min(760px,calc(100% - 300px));z-index:7}
#askAnswer{display:none;margin:0 10px 8px;background:var(--panel-2);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;padding:10px 14px;font-size:12.5px;box-shadow:0 10px 30px rgba(0,0,0,.4)}
#askAnswer.show{display:block}
.ask-shell{display:flex;align-items:center;gap:10px;background:rgba(12,16,25,.92);backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:13px;padding:6px 8px 6px 14px}
.ask-shell>svg{width:16px;height:16px;color:var(--accent-2);flex:none}
.ask-shell input{flex:1;background:transparent;border:none;font-size:13px;padding:8px 0}
.ask-shell button{width:38px;height:36px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;flex:none}
.ask-shell button:hover{filter:brightness(1.12)}
.ask-shell button svg{width:15px;height:15px}

/* Drop / vuoto */
#dropzone{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:6}
#dropzone.hidden{display:none}
.drop-card{text-align:center;max-width:430px;padding:44px 40px;border-radius:20px;border:1.5px dashed var(--border);background:rgba(10,14,22,.65);backdrop-filter:blur(6px);transition:all .2s}
#dropzone.dragging .drop-card{border-color:var(--accent);background:var(--accent-soft)}
.big-icon{width:58px;height:58px;margin:0 auto 18px;border-radius:16px;background:var(--panel-3);border:1px solid var(--border);display:grid;place-items:center;color:var(--accent-2)}
.big-icon svg{width:26px;height:26px}
.drop-card h3{font-family:var(--font-display);font-size:19px;font-weight:600;margin-bottom:8px}
.drop-card p{color:var(--muted);font-size:13px;line-height:1.6;margin-bottom:20px}
.drop-card .fmt{font-family:var(--font-mono);font-size:11px;color:var(--faint);margin-top:16px;letter-spacing:.03em}
.cta{background:var(--accent);color:#fff;padding:9px 18px;border-radius:10px;font-size:13px;font-weight:500}
.cta:hover{filter:brightness(1.1)}

#loading{position:absolute;inset:0;z-index:30;display:none;align-items:center;justify-content:center;background:rgba(5,7,12,.78);backdrop-filter:blur(4px)}
#loading.show{display:flex}
.loader-card{text-align:center}
.spinner{width:38px;height:38px;margin:0 auto 14px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#loadingMsg{font-size:13px;color:var(--muted)}

/* ═══════════ ISPETTORE ═══════════ */
#inspector{width:372px;flex:none;background:var(--panel);border-left:1px solid var(--border);display:flex;flex-direction:column;min-height:0;z-index:6}
.insp-scroll{flex:1;overflow-y:auto;min-height:0}
#askCta{margin:12px 16px 14px;padding:11px;border-radius:11px;background:var(--accent);color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;flex:none;box-shadow:0 4px 20px rgba(59,123,253,.35)}
#askCta:hover{filter:brightness(1.1)}
#askCta svg{width:15px;height:15px}

.insp-head{padding:16px 18px 13px;border-bottom:1px solid var(--border-soft);position:relative}
.insp-close{position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--muted)}
.insp-close:hover{background:var(--panel-3);color:#fff}
.insp-close svg{width:15px;height:15px}
.insp-title{font-family:var(--font-display);font-size:19px;font-weight:600;background:transparent;border:1px solid transparent;border-radius:8px;padding:3px 8px;margin-left:-8px;width:calc(100% - 30px);color:var(--text)}
body[data-mode="edit"] .insp-title:hover{border-color:var(--border)}
.insp-title:focus{border-color:var(--accent-line);background:var(--panel-2)}
.insp-sub{display:flex;align-items:center;gap:8px;margin-top:7px;font-size:12.3px;color:var(--muted);flex-wrap:wrap}
.insp-sub .sep{color:var(--faint)}
.st-dot{width:8px;height:8px;border-radius:50%;flex:none}
.st-label{font-weight:500}

/* statistiche rapide */
.stats-grid{display:grid;grid-template-columns:1fr 1fr 1fr;border-bottom:1px solid var(--border-soft)}
.stat-cell{padding:12px 14px;border-right:1px solid var(--border-soft)}
.stat-cell:nth-child(3n){border-right:none}
.stat-cell:nth-child(n+4){border-top:1px solid var(--border-soft)}
.stat-cell .s-label{display:flex;align-items:center;gap:5px;font-size:10.6px;color:var(--muted);letter-spacing:.03em;margin-bottom:4px}
.stat-cell .s-label svg{width:11px;height:11px}
.stat-cell .s-value{font-size:13.5px;font-weight:600}
.stat-cell input.s-value{width:100%;background:transparent;border:1px solid transparent;border-radius:6px;padding:1px 4px;margin-left:-4px}
body[data-mode="edit"] .stat-cell input.s-value:hover{border-color:var(--border)}
.stat-cell input.s-value:focus{border-color:var(--accent-line);background:var(--panel-2)}

/* sezioni a fisarmonica */
.acc{border-bottom:1px solid var(--border-soft)}
.acc-head{display:flex;align-items:center;gap:10px;padding:13px 18px;cursor:pointer;user-select:none}
.acc-head:hover{background:var(--panel-2)}
.acc-head .a-icon{width:28px;height:28px;border-radius:8px;background:var(--panel-3);border:1px solid var(--border);display:grid;place-items:center;color:var(--muted);flex:none}
.acc-head .a-icon svg{width:14px;height:14px}
.acc-head .a-title{flex:1;font-size:13px;font-weight:600}
.acc-head .a-count{font-family:var(--font-mono);font-size:10.5px;background:var(--panel-3);border:1px solid var(--border);border-radius:10px;padding:1px 8px;color:var(--muted)}
.acc-head .a-chev{color:var(--faint)}
.acc-head .a-chev svg{width:14px;height:14px;transition:transform .18s}
.acc.open .a-chev svg{transform:rotate(180deg)}
.acc-body{display:none;padding:2px 18px 16px}
.acc.open .acc-body{display:block}
.acc-new{font-family:var(--font-mono);font-size:9.5px;background:var(--accent);color:#fff;border-radius:8px;padding:1px 7px;letter-spacing:.05em}

/* coppie chiave/valore */
.kv-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.kv{display:grid;grid-template-columns:88px 1fr;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border-soft);font-size:12.5px}
.kv .k{color:var(--muted)}
.kv .v{font-weight:500;min-width:0}
.kv input,.kv select{width:100%;background:transparent;border:1px solid transparent;border-radius:6px;padding:3px 6px;margin-left:-6px;font-weight:500;font-size:12.5px}
body[data-mode="edit"] .kv input:hover,body[data-mode="edit"] .kv select:hover{border-color:var(--border)}
.kv input:focus,.kv select:focus{border-color:var(--accent-line);background:var(--panel-2)}
.kv .v-status{display:flex;align-items:center;gap:7px}

/* card interne (stato saldatura, posizione) */
.mini-card{background:var(--panel-2);border:1px solid var(--border);border-radius:12px;padding:13px 15px;margin-top:12px}
.mini-card .mc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.mc-item .k{font-size:11px;color:var(--muted);margin-bottom:3px}
.mc-item .v{font-size:13px;font-weight:600}
.mc-item input,.mc-item select{width:100%;background:transparent;border:1px solid transparent;border-radius:6px;padding:2px 5px;margin-left:-5px;font-weight:600;font-size:13px}
body[data-mode="edit"] .mc-item input:hover,body[data-mode="edit"] .mc-item select:hover{border-color:var(--border)}
.mc-item input:focus,.mc-item select:focus{border-color:var(--accent-line);background:var(--panel-3)}
.pos-flex{display:flex;gap:14px;align-items:center}
.pos-flex .mc-grid{flex:1}
.pos-svg{flex:none}
.coords{font-family:var(--font-mono);font-size:10.5px;color:var(--faint);margin-top:10px}

/* tabs saldatura */
.insp-tabs{display:flex;border-bottom:1px solid var(--border-soft);padding:0 10px;overflow-x:auto}
.insp-tabs button{padding:11px 12px;font-size:12.5px;font-weight:500;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;display:flex;align-items:center;gap:6px}
.insp-tabs button.active{color:var(--text);border-color:var(--orange)}
.insp-tabs .tab-count{font-family:var(--font-mono);font-size:10px;background:var(--panel-3);border-radius:9px;padding:1px 6px;color:var(--muted)}
.tab-pane{display:none;padding:14px 18px 18px}
.tab-pane.active{display:block}

/* campi personalizzati */
.field-row{display:grid;grid-template-columns:1fr 1.3fr auto;gap:8px;align-items:start;margin-bottom:8px}
.field-row input{font-size:12.5px}
.del-btn{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:var(--faint);border:1px solid transparent}
.del-btn:hover{color:var(--bad);border-color:var(--border);background:var(--panel-2)}
.del-btn svg{width:14px;height:14px}
.view-field{display:grid;grid-template-columns:1fr 1.3fr;gap:8px;padding:8px 2px;border-bottom:1px solid var(--border-soft);font-size:12.5px}
.view-field .k{color:var(--muted)}
.view-field .v{font-weight:500;word-break:break-word}
.add-line{width:100%;margin-top:10px;padding:9px;border:1.5px dashed var(--border);border-radius:10px;color:var(--muted);font-size:12.5px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:7px;transition:all .15s}
.add-line:hover{border-color:var(--accent-line);color:var(--accent-2);background:var(--accent-soft)}
.add-line svg{width:14px;height:14px}
.danger-line{width:100%;margin-top:14px;padding:9px;border:1px solid var(--border);border-radius:10px;color:var(--bad);font-size:12.5px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:7px}
.danger-line:hover{border-color:var(--bad);background:rgba(239,68,68,.08)}
.danger-line svg{width:14px;height:14px}

/* note */
.note-ta{width:100%;min-height:150px;resize:vertical;line-height:1.6;font-size:12.8px}
.note-view{font-size:12.8px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.note-view.empty{color:var(--faint);font-style:italic}

/* allegati */
.att-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border:1px solid var(--border);border-radius:11px;margin-bottom:8px;cursor:pointer;transition:all .13s;background:var(--panel-2)}
.att-item:hover{border-color:var(--accent-line);background:var(--panel-3)}
.att-icon{width:34px;height:34px;border-radius:9px;flex:none;display:grid;place-items:center;background:var(--panel-3);border:1px solid var(--border);color:var(--accent-2)}
.att-icon svg{width:16px;height:16px}
.att-icon img{width:100%;height:100%;object-fit:cover;border-radius:8px}
.att-meta{flex:1;min-width:0}
.att-name{font-size:12.3px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.att-sub{font-family:var(--font-mono);font-size:10px;color:var(--faint);margin-top:2px}
.att-actions{display:flex;gap:2px;flex:none}
.att-actions button{width:29px;height:29px;border-radius:7px;display:grid;place-items:center;color:var(--faint)}
.att-actions button:hover{color:var(--text);background:var(--panel)}
.att-actions svg{width:13px;height:13px}

/* liste saldature nell'ispettore componente */
.weld-link{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--border);border-radius:10px;margin-bottom:7px;cursor:pointer;background:var(--panel-2);font-size:12.5px}
.weld-link:hover{border-color:var(--orange-line);background:var(--panel-3)}
.weld-link .wl-id{font-family:var(--font-mono);font-weight:600}
.weld-link .wl-sub{flex:1;color:var(--muted);font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip{font-size:10.5px;font-weight:600;padding:2px 9px;border-radius:9px;white-space:nowrap}

/* NDT */
.ndt-row{display:grid;grid-template-columns:66px 1fr 1fr auto;gap:7px;align-items:center;margin-bottom:7px}
.ndt-row select,.ndt-row input{font-size:12px;padding:6px 8px}
.ndt-view{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--border);border-radius:10px;margin-bottom:7px;background:var(--panel-2);font-size:12.3px}
.ndt-view .nv-m{font-family:var(--font-mono);font-weight:600;width:32px}
.ndt-view .nv-sub{flex:1;color:var(--muted);font-size:11.5px}

/* storico */
.hist-item{display:flex;gap:11px;padding:8px 0;border-bottom:1px solid var(--border-soft);font-size:12.3px}
.hist-item .h-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:5px;flex:none}
.hist-item .h-date{font-family:var(--font-mono);font-size:10.5px;color:var(--faint);margin-top:2px}

/* modalità Visualizza */
body[data-mode="view"] .edit-only{display:none !important}
body[data-mode="view"] .insp-title,
body[data-mode="view"] .kv input,body[data-mode="view"] .kv select,
body[data-mode="view"] .mc-item input,body[data-mode="view"] .mc-item select,
body[data-mode="view"] .stat-cell input,
body[data-mode="view"] .tl-node input{pointer-events:none}
body[data-mode="view"] select{appearance:none;-webkit-appearance:none}
body[data-mode="view"] .field-row{grid-template-columns:1fr 1.3fr}

/* ═══════════ PAGINE ═══════════ */
.page{position:absolute;inset:0;background:var(--bg);z-index:10;display:none;overflow-y:auto;padding:26px 32px 40px}
.page.show{display:block}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-family:var(--font-display);font-size:22px;font-weight:600}
.page-head p{color:var(--muted);font-size:12.8px;margin-top:4px}
.page-actions{display:flex;gap:8px}
.pill-btn{display:flex;align-items:center;gap:7px;padding:8px 14px;border-radius:9px;font-size:12.5px;font-weight:500;border:1px solid var(--border);background:var(--panel-2)}
.pill-btn:hover{border-color:var(--accent-line);color:#fff}
.pill-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.pill-btn svg{width:14px;height:14px}

.cards-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}
.kpi{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:16px 18px}
.kpi .k-label{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--muted);margin-bottom:8px}
.kpi .k-label svg{width:13px;height:13px}
.kpi .k-value{font-family:var(--font-display);font-size:26px;font-weight:600}
.kpi .k-sub{font-size:11px;color:var(--faint);margin-top:3px}

.panel-box{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:16px}
.panel-box h3{font-family:var(--font-display);font-size:14px;font-weight:600;margin-bottom:14px}
.bar-row{display:grid;grid-template-columns:130px 1fr 34px;align-items:center;gap:12px;margin-bottom:9px;font-size:12.3px}
.bar-row .b-label{color:var(--muted)}
.bar-bg{height:8px;background:var(--panel-3);border-radius:6px;overflow:hidden}
.bar-fill{height:100%;border-radius:6px}
.bar-row .b-num{font-family:var(--font-mono);font-size:11px;color:var(--muted);text-align:right}

table.data{width:100%;border-collapse:collapse;font-size:12.6px}
table.data th{text-align:left;font-size:10.8px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:9px 12px;border-bottom:1px solid var(--border);font-weight:600}
table.data td{padding:10px 12px;border-bottom:1px solid var(--border-soft)}
table.data tbody tr{cursor:pointer;transition:background .1s}
table.data tbody tr:hover{background:var(--panel-2)}
.mono{font-family:var(--font-mono);font-size:11.5px}
.dot-inline{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px;vertical-align:middle}

.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.doc-card{display:flex;align-items:center;gap:11px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;cursor:pointer;transition:all .13s}
.doc-card:hover{border-color:var(--accent-line);background:var(--panel-2)}
.doc-owner{font-size:10.5px;color:var(--faint);margin-top:2px}

.empty-state{padding:50px 20px;text-align:center;color:var(--faint);font-size:13px;line-height:1.7}

/* Impostazioni */
.set-row{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:center;padding:14px 0;border-bottom:1px solid var(--border-soft);max-width:640px}
.set-row .s-k b{font-size:13px;display:block}
.set-row .s-k span{font-size:11.8px;color:var(--muted)}
.toggle{position:relative;width:42px;height:24px;background:var(--panel-3);border:1px solid var(--border);border-radius:20px;cursor:pointer;transition:background .15s}
.toggle::after{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--muted);transition:all .15s}
.toggle.on{background:var(--accent)}
.toggle.on::after{left:20px;background:#fff}

/* ═══════════ OVERLAY ═══════════ */
#viewer-overlay,#tutorial-overlay{position:fixed;inset:0;z-index:60;display:none;align-items:center;justify-content:center;background:rgba(3,5,9,.82);backdrop-filter:blur(8px);padding:30px}
#viewer-overlay.show,#tutorial-overlay.show{display:flex}
.viewer-card{width:min(1000px,100%);height:min(760px,100%);background:var(--panel);border:1px solid var(--border);border-radius:18px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.viewer-head{display:flex;align-items:center;gap:12px;padding:13px 18px;border-bottom:1px solid var(--border);flex:none}
.viewer-head .att-icon{width:32px;height:32px}
.viewer-title{flex:1;min-width:0}
.viewer-title b{display:block;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.viewer-title span{font-family:var(--font-mono);font-size:10.5px;color:var(--faint)}
.viewer-head button{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:var(--muted)}
.viewer-head button:hover{background:var(--panel-3);color:#fff}
.viewer-head svg{width:16px;height:16px}
#viewer-body{flex:1;min-height:0;background:#06080d;display:flex;align-items:center;justify-content:center;overflow:auto}
#viewer-body img{max-width:100%;max-height:100%;object-fit:contain}
#viewer-body iframe{width:100%;height:100%;border:none}
#viewer-body pre{width:100%;height:100%;padding:24px;overflow:auto;font-family:var(--font-mono);font-size:12.5px;line-height:1.65;white-space:pre-wrap}
#viewer-body video,#viewer-body audio{max-width:92%;max-height:92%}
.viewer-fallback{text-align:center;color:var(--muted);font-size:13px;line-height:1.7;padding:30px}
.viewer-fallback .cta{margin-top:14px}

.tutorial-card{width:min(640px,100%);max-height:100%;background:var(--panel);border:1px solid var(--border);border-radius:18px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.tutorial-head{display:flex;align-items:center;gap:13px;padding:18px 20px;border-bottom:1px solid var(--border)}
.tutorial-head h3{font-family:var(--font-display);font-size:17px;font-weight:600}
.tutorial-head span{font-size:11.5px;color:var(--muted)}
.tutorial-head>div:nth-child(2){flex:1}
.tutorial-head button{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;color:var(--muted)}
.tutorial-head button:hover{background:var(--panel-3);color:#fff}
.tutorial-head svg{width:16px;height:16px}
.tutorial-body{overflow-y:auto;padding:8px 20px}
.tut-step{display:flex;gap:15px;padding:14px 2px;border-bottom:1px solid var(--border-soft)}
.tut-step:last-child{border-bottom:none}
.tut-num{width:30px;height:30px;flex:none;border-radius:9px;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent-2);display:grid;place-items:center;font-family:var(--font-display);font-weight:600;font-size:13px}
.tut-step b{font-size:13.5px;display:block;margin-bottom:4px}
.tut-step p{font-size:12.5px;color:var(--muted);line-height:1.65}
.tut-step code{font-family:var(--font-mono);font-size:11px;background:var(--panel-3);border:1px solid var(--border);border-radius:5px;padding:1px 5px;color:var(--text)}
.tut-step em{color:var(--text);font-style:normal;font-weight:500}
.tutorial-foot{padding:13px 20px;border-top:1px solid var(--border);font-family:var(--font-mono);font-size:10.5px;color:var(--faint);text-align:center;letter-spacing:.05em}

/* Toast */
#toasts{position:fixed;bottom:22px;right:22px;z-index:80;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--panel-3);border:1px solid var(--border);border-left:3px solid var(--accent);padding:11px 16px;border-radius:10px;font-size:12.5px;box-shadow:0 8px 30px rgba(0,0,0,.45);animation:toastIn .25s ease;max-width:340px}
.toast.err{border-left-color:var(--bad)}
.toast.ok{border-left-color:var(--ok)}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

@media(max-width:1180px){#inspector{width:330px}.search-shell{width:190px}}
@media (prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}

/* =====================================================================
   v4 — assiemi, zone, selezione multipla, dossier
   Autore: Vladimiro Sabia · 2026
   ===================================================================== */

/* Etichetta 3D: variante assieme */
#tag3d.group .tag-box{background:rgba(167,139,250,.95);box-shadow:0 4px 20px rgba(167,139,250,.45)}
#tag3d.group .tag-line{background:linear-gradient(to bottom,rgba(167,139,250,.9),transparent)}

/* Etichette delle zone nel 3D */
#zoneLabels{position:absolute;inset:0;z-index:4;pointer-events:none}
.zone-label{
  position:absolute;transform:translate(-50%,-140%);pointer-events:auto;cursor:pointer;
  background:rgba(8,11,18,.86);backdrop-filter:blur(8px);border:1px solid;border-radius:8px;
  padding:4px 11px;font-size:11.5px;font-weight:600;letter-spacing:.02em;white-space:nowrap;
}
.zone-label:hover{background:rgba(20,28,44,.95)}

/* Albero: zone, assiemi, selezione multipla */
.tree-sec{
  padding:9px 10px 4px;font-size:10px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--faint);font-weight:600;
}
.tree-item.zone-row{font-weight:600}
.tree-item.group-row .t-name{color:#c4b5fd}
.tree-item.multi{background:rgba(13,148,136,.18);border-color:rgba(45,212,191,.45)}
.tree-item.zone-row.selected{background:rgba(45,212,191,.14);border-color:rgba(45,212,191,.5)}
.tree-item.group-row.selected{background:rgba(167,139,250,.15);border-color:rgba(167,139,250,.5)}

/* Barra della selezione multipla */
#multibar{
  position:absolute;left:50%;transform:translateX(-50%);bottom:78px;z-index:9;
  display:flex;align-items:center;gap:8px;padding:9px 10px 9px 16px;
  background:rgba(12,16,25,.94);backdrop-filter:blur(14px);
  border:1px solid rgba(45,212,191,.4);border-radius:14px;
  box-shadow:0 12px 40px rgba(0,0,0,.5);
}
.mb-count{font-size:12.5px;font-weight:600;color:#5eead4;margin-right:4px;white-space:nowrap}
.mb-btn{
  display:flex;align-items:center;gap:7px;padding:7px 13px;border-radius:9px;
  font-size:12.5px;font-weight:500;border:1px solid var(--border);background:var(--panel-2);
}
.mb-btn:hover{border-color:var(--accent-line);color:#fff}
.mb-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.mb-btn.primary:hover{filter:brightness(1.1)}
.mb-btn.ghost{border-color:transparent;color:var(--muted)}
.mb-btn.ghost:hover{color:#fff;background:var(--panel-3)}
.mb-btn svg{width:14px;height:14px}

/* Finestra di input (nome assieme / zona) */
#dialog-overlay{
  position:fixed;inset:0;z-index:75;display:none;align-items:center;justify-content:center;
  background:rgba(3,5,9,.8);backdrop-filter:blur(8px);padding:30px;
}
#dialog-overlay.show{display:flex}
.dialog-card{
  width:min(440px,100%);background:var(--panel);border:1px solid var(--border);
  border-radius:16px;padding:22px;box-shadow:0 30px 90px rgba(0,0,0,.6);
}
.dialog-card h3{font-family:var(--font-display);font-size:17px;font-weight:600;margin-bottom:6px}
.dialog-card p{font-size:12.5px;color:var(--muted);line-height:1.55;margin-bottom:14px}
.dialog-card input{width:100%;font-size:14px;padding:10px 12px}
.dlg-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}

/* Ricerca globale: pallino colorato */
.sr-dot{width:8px;height:8px;border-radius:50%;flex:none}

/* Ispettore: didascalie e controlli aggiunti */
.mc-cap{font-size:11px;color:var(--muted);margin-bottom:9px}
.row-with-del{display:grid;grid-template-columns:1fr auto;gap:7px;margin-bottom:10px}
.slide-row{display:flex;align-items:center;gap:10px;margin-top:12px}
.slide-row .k{font-size:11px;color:var(--muted);flex:none}
.slide-row input[type="range"]{flex:1;accent-color:var(--orange);padding:0;background:none;border:none}
.slide-val{font-family:var(--font-mono);font-size:11px;color:var(--orange);width:44px;text-align:right}
.color-row{display:flex;gap:6px}
.swatch{width:20px;height:20px;border-radius:6px;border:2px solid transparent}
.swatch.on{border-color:#fff}
.cat-head{
  font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);
  font-weight:600;margin:12px 0 6px;
}
.cat-select{width:100%;font-size:11.5px;padding:5px 8px;margin:-4px 0 10px;color:var(--muted)}

/* Pagine: filtri, colonne, suggerimenti */
.chip-bar{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.filter-chip{
  padding:6px 13px;border-radius:20px;font-size:12px;font-weight:500;
  border:1px solid var(--border);background:var(--panel-2);color:var(--muted);
}
.filter-chip:hover{color:#fff;border-color:var(--accent-line)}
.filter-chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.dash-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:1100px){.dash-cols{grid-template-columns:1fr}}
.hint{font-size:12.8px;color:var(--muted);line-height:1.7}
.hint code{
  font-family:var(--font-mono);font-size:11px;background:var(--panel-3);
  border:1px solid var(--border);border-radius:5px;padding:1px 5px;color:var(--text);
}

/* =====================================================================
   PANNELLO «MATERIALI E ASPETTO»
   Vive dentro il viewport, sul lato destro, e resta chiuso finché non lo
   si richiama dalla barra strumenti.
   ===================================================================== */

#appearance{
  left:auto;right:14px;width:286px;display:none;
}
#appearance.show{display:flex}
#appearance .fp-body{flex:1 1 auto;overflow-y:auto;padding:0 13px 13px}

.ap-sec{
  font-family:var(--font-display);font-size:10.5px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;color:var(--faint);
  padding:14px 0 8px;border-top:1px solid var(--border-soft);margin-top:6px;
}
.ap-sec:first-child{border-top:none;margin-top:0;padding-top:4px}

.ap-row{display:flex;align-items:center;gap:10px;padding:5px 0;min-height:34px}
.ap-k{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}
.ap-k span{font-size:12.3px}
.ap-k small{font-size:10.5px;color:var(--faint);line-height:1.35}
.ap-row>select{flex:none;width:132px;padding:5px 8px;font-size:11.8px}
.ap-row>.toggle{flex:none}

.ap-slider{display:flex;align-items:center;gap:8px;flex:none;width:132px}
.ap-slider input[type=range]{flex:1;min-width:0;padding:0;background:none;border:none}
.ap-val{
  font-family:var(--font-mono);font-size:10.5px;color:var(--muted);
  width:38px;text-align:right;flex:none;
}

.ap-color{
  flex:none;width:56px;height:28px;padding:2px;cursor:pointer;
  background:var(--panel-2);border-radius:7px;
}
.ap-swatches{display:flex;flex-wrap:wrap;gap:6px;padding:2px 0 8px}
.ap-swatches .swatch{width:22px;height:22px;border-color:var(--border)}
.ap-swatches .swatch.on{border-color:#fff}

.ap-reset{
  width:100%;margin-top:14px;padding:9px;border-radius:9px;font-size:12px;
  font-weight:500;color:var(--muted);border:1px solid var(--border);
  background:var(--panel-2);transition:all .13s;
}
.ap-reset:hover{color:#fff;border-color:var(--accent-line);background:var(--panel-3)}

/* Aspetto del singolo pezzo, dentro l'ispettore */
.finish-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding-bottom:8px}
.finish-card{
  display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:9px;
  border:1px solid var(--border);background:var(--panel-2);cursor:pointer;
  font-size:11.5px;text-align:left;transition:all .13s;
}
.finish-card:hover{border-color:var(--accent-line)}
.finish-card.on{border-color:var(--accent);background:var(--accent-soft);color:#fff}
.finish-chip{
  width:18px;height:18px;border-radius:50%;flex:none;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:inset -3px -3px 6px rgba(0,0,0,.55),inset 2px 2px 5px rgba(255,255,255,.3);
}
.finish-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* Messaggio di avvio fallito */
.boot-error{max-width:430px;text-align:left;background:var(--panel-2);
  border:1px solid var(--border);border-radius:14px;padding:22px 24px}
.boot-error b{font-family:var(--font-display);font-size:15px;display:block;margin-bottom:8px}
.boot-error p{font-size:13px;color:var(--muted);line-height:1.65}
.boot-error code{display:block;margin-top:12px;font-family:var(--font-mono);font-size:11px;
  color:var(--bad);background:var(--panel-3);border-radius:7px;padding:8px 10px;word-break:break-all}

/* =====================================================================
   MOVIMENTO NELLO SPAZIO
   Analogico a schermo per tablet e telefono, promemoria tasti su PC.
   ===================================================================== */

/* Il canvas non deve far scorrere la pagina sotto le dita. */
#viewport canvas{touch-action:none;-webkit-user-select:none;user-select:none}

#movepad{
  position:absolute;left:18px;bottom:18px;z-index:9;display:none;
  align-items:flex-end;gap:14px;touch-action:none;
}
body[data-pad="on"] #movepad{display:flex}
/* Con l'analogico acceso la terna assi si sposta per non finirci sotto. */
body[data-pad="on"] #gizmo{bottom:auto;top:14px;left:14px;opacity:.75}
body[data-pad="on"] #explorer{top:118px}

#padBase{
  position:relative;width:132px;height:132px;border-radius:50%;
  background:radial-gradient(circle at 50% 42%,rgba(59,123,253,.16),rgba(10,14,22,.62) 68%);
  border:1px solid rgba(120,150,210,.34);
  box-shadow:0 10px 34px rgba(0,0,0,.5),inset 0 0 26px rgba(0,0,0,.45);
  backdrop-filter:blur(8px);cursor:grab;
}
#padBase::before,#padBase::after{
  content:'';position:absolute;background:rgba(160,185,230,.16);
}
#padBase::before{left:50%;top:16px;bottom:16px;width:1px;transform:translateX(-.5px)}
#padBase::after{top:50%;left:16px;right:16px;height:1px;transform:translateY(-.5px)}
#padKnob{
  position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;
  border-radius:50%;pointer-events:none;
  background:linear-gradient(160deg,#5e94ff,#2354c4);
  border:1px solid rgba(255,255,255,.28);
  box-shadow:0 5px 16px rgba(0,0,0,.55),inset 0 2px 6px rgba(255,255,255,.28);
  transition:transform .07s linear;
}
#padBase:active #padKnob{transition:none}

#padAlt{display:flex;flex-direction:column;gap:9px}
#padAlt button{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;
  color:var(--text);background:rgba(12,16,25,.8);border:1px solid var(--border);
  backdrop-filter:blur(8px);box-shadow:0 6px 20px rgba(0,0,0,.4);touch-action:none;
}
#padAlt button:active{background:var(--accent);border-color:var(--accent);color:#fff}
#padAlt svg{width:22px;height:22px}

/* In basso a destra: l'angolo libero, perché la barra dell'assistente sta
   al centro e la terna assi in basso a sinistra. */
#movehint{
  position:absolute;right:16px;bottom:16px;z-index:6;
  display:none;gap:14px;align-items:center;padding:7px 13px;border-radius:11px;
  background:rgba(12,16,25,.86);border:1px solid var(--border);backdrop-filter:blur(12px);
  font-size:11.5px;color:var(--muted);pointer-events:none;white-space:nowrap;
}
body[data-move="on"][data-pad="off"] #movehint{display:flex}
#movehint span{display:flex;align-items:center;gap:4px}
#movehint b{
  display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 4px;
  border-radius:5px;background:var(--panel-3);border:1px solid var(--border);
  color:var(--text);font-family:var(--font-mono);font-size:10px;font-weight:500;
}

@media (max-width:820px){
  #movepad{left:12px;bottom:12px}
  #padBase{width:112px;height:112px}
  #padKnob{width:46px;height:46px;margin:-23px 0 0 -23px}
  #padAlt button{width:46px;height:46px;border-radius:14px}
}

/* =====================================================================
   PUNTATORE
   L'anello vero sta nella scena 3D (cursor.js); qui ci sono solo
   l'etichetta che lo segue e il mirino della navigazione.
   ===================================================================== */

#hoverTag{
  position:absolute;z-index:9;display:none;pointer-events:none;
  max-width:280px;padding:6px 10px;border-radius:9px;
  background:rgba(9,12,19,.92);border:1px solid var(--border);
  backdrop-filter:blur(10px);box-shadow:0 8px 26px rgba(0,0,0,.5);
  font-size:12px;line-height:1.45;
}
#hoverTag b{display:block;font-weight:600;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#hoverTag span{display:block;margin-top:2px;font-family:var(--font-mono);
  font-size:10.5px;color:var(--orange)}
body[data-tool="weld"] #hoverTag{border-color:var(--orange-line)}

#crosshair{
  position:absolute;left:50%;top:50%;width:26px;height:26px;
  transform:translate(-50%,-50%);z-index:6;display:none;pointer-events:none;
}
body[data-move="on"] #crosshair{display:block}
#crosshair span{position:absolute;background:rgba(233,237,245,.75);
  box-shadow:0 0 3px rgba(0,0,0,.9)}
#crosshair span:first-child{left:50%;top:0;bottom:0;width:1px;margin-left:-.5px}
#crosshair span:last-child{top:50%;left:0;right:0;height:1px;margin-top:-.5px}
#crosshair::after{content:'';position:absolute;left:50%;top:50%;width:5px;height:5px;
  margin:-2.5px 0 0 -2.5px;border-radius:50%;border:1px solid rgba(233,237,245,.85)}

body[data-view]:not([data-view="model3d"]) #viewport-wrap #hoverTag,
body[data-view]:not([data-view="model3d"]) #viewport-wrap #crosshair{display:none !important}
#hoverTag.weak{border-color:var(--bad)}
#hoverTag.weak span{color:var(--bad)}

/* =====================================================================
   VS · IMPIANTI MEP — fase 1
   Progetti, storico, blocco del fuoco, layout che non si muove.
   ===================================================================== */

/* ═══════════ LAYOUT CHE NON SALTA ═══════════
   Il difetto da cui è partito tutto: l'ispettore era `display:none` e
   compariva al primo clic su un componente. Il viewport si restringeva
   di 372 pixel di colpo, il modello scattava di lato, la barra degli
   strumenti scivolava e il pezzo che si stava mirando finiva altrove.
   Adesso la colonna occupa il suo posto sempre, dal primo fotogramma:
   quando non c'è niente di selezionato mostra un invito. Non è un
   pannello vuoto sprecato — è l'unico modo perché cliccare non muova
   nulla. */
#content{
  display:grid;
  grid-template-columns:1fr var(--insp-w,372px);
  --insp-w:372px;
}
/* Fuori dal 3D la colonna non serve, e le pagine occupano tutto. */
body:not([data-view="model3d"]) #content{grid-template-columns:1fr}
body:not([data-view="model3d"]) #inspector{display:none}
#inspector{width:auto;min-width:0}
#viewport-wrap{min-width:0}

/* Che cosa si vede solo con un progetto aperto */
body[data-project="none"] .project-only{display:none !important}
.nav-sep{height:1px;background:var(--border);margin:8px 6px}

.bc-item.bc-home,.bc-item.linkish{cursor:pointer}
.bc-item.bc-home:hover,.bc-item.linkish:hover{color:var(--text);text-decoration:underline}

/* ═══════════ STATO DEL SALVATAGGIO ═══════════ */
#saveState{
  display:flex;align-items:center;gap:7px;padding:5px 11px;border-radius:20px;
  font-size:11.5px;font-weight:500;border:1px solid var(--border);
  background:var(--panel-2);color:var(--muted);white-space:nowrap;flex:none;
}
#saveState .ss-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);flex:none}
#saveState.saved .ss-dot{background:var(--ok)}
#saveState.pending .ss-dot{background:var(--warn);animation:pulse 1s ease-in-out infinite}
#saveState.error{border-color:var(--bad);color:var(--bad)}
#saveState.error .ss-dot{background:var(--bad)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

/* ═══════════ HOME: PANORAMICA PROGETTI ═══════════ */
.home-bar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.home-search{position:relative;flex:1;min-width:220px;max-width:420px}
.home-search>svg{position:absolute;left:12px;top:10px;width:15px;height:15px;color:var(--faint);pointer-events:none}
.home-search input{width:100%;padding:9px 12px 9px 34px;background:var(--panel);border-radius:10px}
.home-bar select{padding:9px 12px;border-radius:10px;background:var(--panel)}

.proj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.proj-card{
  position:relative;background:var(--panel);border:1px solid var(--border);
  border-radius:16px;overflow:hidden;cursor:pointer;transition:all .15s;
  display:flex;flex-direction:column;
}
.proj-card:hover{border-color:var(--accent-line);transform:translateY(-2px);
  box-shadow:0 14px 40px rgba(0,0,0,.45)}
.proj-card.archived{opacity:.62}
.pc-cover{
  position:relative;height:148px;background:linear-gradient(160deg,#101828,#080b12);
  display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--border-soft);
}
.pc-cover img{width:100%;height:100%;object-fit:cover;display:block}
.pc-cover.empty{color:var(--faint)}
.pc-cover.empty svg{width:44px;height:44px;stroke-width:1.2}
.pc-badge{
  position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:20px;
  font-size:10px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  background:rgba(8,11,18,.85);border:1px solid var(--border);color:var(--muted);
  backdrop-filter:blur(8px);
}
.pc-badge.warn{border-color:var(--orange-line);color:var(--orange)}
.pc-body{padding:14px 16px 12px;display:flex;flex-direction:column;gap:7px;flex:1}
.pc-title{font-family:var(--font-display);font-size:15.5px;font-weight:600;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc-sub{font-size:11.5px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc-nums{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:11.5px;color:var(--muted)}
.pc-nums b{font-family:var(--font-mono);font-size:12.5px;color:var(--text);font-weight:600}
.pc-bar{display:flex;align-items:center;gap:9px;font-size:10.5px;color:var(--faint)}
.pc-bar-bg{flex:1;height:5px;background:var(--panel-3);border-radius:4px;overflow:hidden}
.pc-bar-fill{height:100%;background:var(--ok);border-radius:4px}
.pc-foot{
  display:flex;align-items:center;gap:9px;margin-top:auto;padding-top:9px;
  border-top:1px solid var(--border-soft);font-size:10.5px;color:var(--faint);
}
.pc-when{font-weight:600;color:var(--muted);flex:none}
.pc-last{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc-size{font-family:var(--font-mono);flex:none}

.pc-menu{position:absolute;top:8px;right:8px;z-index:3}
.pc-menu-btn{
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:rgba(8,11,18,.8);border:1px solid var(--border);color:var(--muted);
  backdrop-filter:blur(8px);opacity:0;transition:opacity .13s;
}
.proj-card:hover .pc-menu-btn,.pc-menu-list.show+.pc-menu-btn{opacity:1}
.pc-menu-btn:hover{color:#fff;border-color:var(--accent-line)}
.pc-menu-btn svg{width:15px;height:15px}
.pc-menu-list{
  position:absolute;top:34px;right:0;min-width:210px;display:none;flex-direction:column;
  background:var(--panel-2);border:1px solid var(--border);border-radius:11px;
  box-shadow:0 18px 50px rgba(0,0,0,.6);overflow:hidden;padding:4px;
}
.pc-menu-list.show{display:flex}
.pc-menu-list button{
  display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;
  font-size:12.3px;text-align:left;color:var(--text);
}
.pc-menu-list button:hover{background:var(--panel-3)}
.pc-menu-list button.danger{color:var(--bad)}
.pc-menu-list button.danger:hover{background:rgba(239,68,68,.1)}
.pc-menu-list svg{width:14px;height:14px;flex:none}

.home-empty{
  max-width:520px;margin:60px auto;text-align:center;padding:44px 40px;
  border:1.5px dashed var(--border);border-radius:20px;background:rgba(10,14,22,.5);
}
.home-empty h3{font-family:var(--font-display);font-size:19px;font-weight:600;margin-bottom:10px}
.home-empty p{color:var(--muted);font-size:13px;line-height:1.7;margin-bottom:22px}

/* ═══════════ ISPETTORE: STATO VUOTO E STRUMENTI ═══════════ */
.insp-tools{position:absolute;top:12px;right:12px;display:flex;gap:2px;z-index:2}
.insp-tool{
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  color:var(--muted);border:1px solid transparent;
}
.insp-tool:hover{background:var(--panel-3);color:#fff}
.insp-tool.on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent-2)}
.insp-tool svg{width:15px;height:15px}
.insp-head{padding-right:110px}
.insp-title{width:100%}

.insp-empty{padding:56px 26px;text-align:center;color:var(--muted)}
.insp-empty .ie-icon{
  width:52px;height:52px;margin:0 auto 16px;border-radius:15px;
  background:var(--panel-2);border:1px solid var(--border);
  display:grid;place-items:center;color:var(--faint);
}
.insp-empty .ie-icon svg{width:23px;height:23px}
.insp-empty b{display:block;font-size:14px;color:var(--text);margin-bottom:6px}
.insp-empty p{font-size:12.5px;line-height:1.65;color:var(--muted)}
.ie-tips{
  margin-top:26px;padding-top:18px;border-top:1px solid var(--border-soft);
  display:flex;flex-direction:column;gap:9px;text-align:left;font-size:11.8px;
  color:var(--muted);line-height:1.5;
}
.ie-tips kbd{
  font-family:var(--font-mono);font-size:10px;background:var(--panel-3);
  border:1px solid var(--border);border-bottom-width:2px;border-radius:5px;
  padding:1px 5px;color:var(--text);margin-right:3px;
}
.att-icon.is-video{position:relative}
.att-play{
  position:absolute;inset:0;display:grid;place-items:center;border-radius:8px;
  background:rgba(0,0,0,.35);
}
.att-play::after{
  content:'';border-style:solid;border-width:5px 0 5px 8px;
  border-color:transparent transparent transparent #fff;margin-left:2px;
}
.wh-box{min-height:60px}
.hist-item .h-what{font-size:11.5px;color:var(--muted);margin-top:2px}

/* ═══════════ STORICO ═══════════ */
/* Lo storico scorre **sopra** la colonna destra invece di prendersi una
   colonna sua. Se ne prendesse una, aprirlo restringerebbe il viewport di
   altri 340 pixel e il modello si sposterebbe — esattamente il difetto
   che si è appena tolto di mezzo dall'ispettore. Si guarda lo storico
   *oppure* la scheda del pezzo: non servono insieme, e così la scena non
   si muove mai. */
#history{
  position:absolute;top:0;right:0;bottom:0;width:var(--insp-w,372px);
  background:var(--panel);border-left:1px solid var(--border);
  display:none;flex-direction:column;min-height:0;z-index:14;
  box-shadow:-24px 0 60px rgba(0,0,0,.5);
  animation:hiIn .18s ease;
}
#history.show{display:flex}
@keyframes hiIn{from{transform:translateX(14px);opacity:0}to{transform:none;opacity:1}}
.hi-head{
  display:flex;align-items:center;gap:11px;padding:14px 16px;flex:none;
  border-bottom:1px solid var(--border-soft);
}
.hi-head>svg{width:18px;height:18px;color:var(--accent-2);flex:none}
.hi-head>div{flex:1;min-width:0}
.hi-head b{display:block;font-family:var(--font-display);font-size:14px;font-weight:600}
.hi-head span{font-size:11px;color:var(--muted)}
.hi-head button{
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--muted);flex:none;
}
.hi-head button:hover{background:var(--panel-3);color:#fff}
.hi-head button svg{width:15px;height:15px}
.hi-body{flex:1;overflow-y:auto;padding:10px 14px 24px;min-height:0}

.hi-filter{
  display:flex;align-items:center;gap:8px;padding:7px 11px;margin-bottom:10px;
  border-radius:9px;background:var(--accent-soft);border:1px solid var(--accent-line);
  font-size:11.8px;color:var(--accent-2);
}
.hi-filter span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hi-filter button{color:inherit;display:grid;place-items:center}
.hi-filter svg{width:13px;height:13px}

.hi-sec{
  font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--faint);
  font-weight:600;margin:14px 0 8px;
}
.hi-day{
  font-size:11px;font-weight:600;color:var(--muted);margin:16px 0 8px;
  padding-bottom:5px;border-bottom:1px solid var(--border-soft);
}
.hi-snap{display:flex;align-items:center;gap:10px;padding:8px 10px;margin-bottom:6px;
  border-radius:9px;background:var(--panel-2);border:1px solid var(--border);font-size:12px}
.hi-snap-dot{width:8px;height:8px;border-radius:2px;background:var(--teal);flex:none}
.hi-snap b{display:block;font-size:12.3px}
.hi-snap span{font-size:10.5px;color:var(--faint)}

.hi-item{display:flex;gap:11px;padding:2px 0 10px;position:relative}
.hi-dot{
  width:9px;height:9px;border-radius:50%;background:var(--accent);flex:none;margin-top:5px;
  box-shadow:0 0 0 3px rgba(59,123,253,.15);
}
.hi-item.isundo .hi-dot{background:var(--warn);box-shadow:0 0 0 3px rgba(251,191,36,.15)}
.hi-item.undone{opacity:.5}
.hi-item.undone .hi-dot{background:var(--faint);box-shadow:none}
.hi-item.undone .hi-head b{text-decoration:line-through}
/* Il filo che unisce le voci: si legge come una linea del tempo. */
.hi-item::before{
  content:'';position:absolute;left:4px;top:16px;bottom:0;width:1px;background:var(--border);
}
.hi-item:last-child::before{display:none}
.hi-box{flex:1;min-width:0}
.hi-box .hi-head{display:block;padding:0;border:none;background:none}
.hi-box .hi-head b{font-size:12.5px;font-weight:600;line-height:1.35;display:block}
.hi-meta{display:block;font-size:10.5px;color:var(--faint);margin-top:2px}
.hi-changes{margin-top:6px;padding:7px 9px;border-radius:8px;background:var(--panel-2);
  border:1px solid var(--border-soft);display:flex;flex-direction:column;gap:4px}
.hi-change{display:flex;align-items:baseline;gap:6px;font-size:11px;line-height:1.4}
.hi-field{color:var(--muted);flex:none;max-width:96px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.hi-from{color:var(--faint);text-decoration:line-through;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;max-width:38%}
.hi-arrow{color:var(--faint);flex:none}
.hi-to{color:var(--text);font-weight:500;overflow:hidden;text-overflow:ellipsis;
  white-space:nowrap;flex:1}
.hi-more{font-size:10.5px;color:var(--faint);font-style:italic}
.hi-actions{display:flex;align-items:center;gap:8px;margin-top:7px}
.hi-undo{
  display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:8px;
  font-size:11.3px;font-weight:500;border:1px solid var(--border);
  background:var(--panel-2);color:var(--muted);
}
.hi-undo:hover{border-color:var(--accent-line);color:var(--accent-2);background:var(--accent-soft)}
.hi-undo svg{width:12px;height:12px}
.hi-tag{
  font-size:10px;padding:2px 8px;border-radius:20px;background:var(--panel-3);
  color:var(--muted);border:1px solid var(--border);
}
.hi-tag.muted{color:var(--faint);cursor:help}

/* ═══════════ BLOCCO DEL FUOCO ═══════════ */
#focusRing{
  position:absolute;z-index:5;display:none;pointer-events:none;
  transform:translate(-50%,-50%);border-radius:50%;
  border:1.5px solid rgba(94,148,255,.85);
  box-shadow:0 0 0 1px rgba(5,7,12,.6),inset 0 0 22px rgba(59,123,253,.16),
             0 0 22px rgba(59,123,253,.28);
}
#focusRing::before,#focusRing::after{
  content:'';position:absolute;background:rgba(94,148,255,.85);
}
#focusRing::before{left:50%;top:-9px;width:1px;height:14px;margin-left:-.5px}
#focusRing::after{left:50%;bottom:-9px;width:1px;height:14px;margin-left:-.5px}

#focusBadge{
  position:absolute;top:60px;left:50%;transform:translateX(-50%);z-index:8;
  display:flex;align-items:center;gap:9px;padding:6px 8px 6px 13px;border-radius:20px;
  background:rgba(12,16,25,.94);border:1px solid var(--accent-line);
  backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(0,0,0,.5);
  font-size:12px;color:var(--muted);white-space:nowrap;max-width:min(460px,calc(100% - 40px));
}
#focusBadge>svg{width:15px;height:15px;color:var(--accent-2);flex:none}
#focusBadge span{overflow:hidden;text-overflow:ellipsis}
#focusBadge b{color:var(--text);font-weight:600}
#focusBadge button{
  width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
  color:var(--muted);flex:none;
}
#focusBadge button:hover{background:var(--panel-3);color:#fff}
#focusBadge button svg{width:13px;height:13px}
/* Con il fuoco agganciato il mirino centrale sarebbe di troppo: il punto
   di riferimento è l'anello sull'oggetto, non il centro dello schermo. */
body[data-lock="on"] #crosshair{display:none !important}

/* Fuori dal 3D lo storico occupa comunque il suo posto sul bordo destro:
   lì la colonna dell'ispettore non c'è, e coprirebbe una tabella. */
body:not([data-view="model3d"]) #history{width:min(420px,42vw)}

@media(max-width:1280px){#content{--insp-w:330px}}
@media(max-width:820px){#history{width:100%}}

/* Il 3D non è partito: si dice che cosa è successo invece di lasciare un
   rettangolo nero, e si ricorda che tutto il resto funziona. */
.no3d-msg{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:10px;padding:40px;text-align:center;
}
.no3d-msg b{font-family:var(--font-display);font-size:17px}
.no3d-msg p{max-width:420px;font-size:12.8px;color:var(--muted);line-height:1.65}
.no3d-msg .no3d-why{font-family:var(--font-mono);font-size:11px;color:var(--bad);
  background:var(--panel-2);border:1px solid var(--border);border-radius:8px;
  padding:8px 12px;word-break:break-word}
.no3d-msg .cta{margin-top:6px;text-decoration:none;display:inline-block}
body[data-no3d="on"] #vp-toolbar,body[data-no3d="on"] #explorer{display:none !important}

/* ═══════════ SCHEDA: LARGHEZZE CHE NON TRONCANO ═══════════
   Con l'ispettore a 330 pixel, due colonne di coppie chiave/valore
   lasciavano al valore **35 pixel**: «Componente» diventava «Cor» e
   «AISI 316L Ti» diventava «AIS». Un dato troncato è peggio di un dato
   assente, perché sembra un dato.

   La soluzione è una container query invece di una media query: quello
   che conta non è quanto è larga la finestra, è quanto è larga *questa
   colonna* — che cambia anche quando si apre lo storico o si passa a uno
   schermo verticale. Due colonne solo quando c'è davvero posto. */
.insp-scroll{container-type:inline-size;container-name:insp}

.kv-grid{grid-template-columns:1fr}
.kv{grid-template-columns:104px 1fr}
.stats-grid{grid-template-columns:1fr 1fr}
.stat-cell:nth-child(3n){border-right:1px solid var(--border-soft)}
.stat-cell:nth-child(2n){border-right:none}
.stat-cell:nth-child(n+3){border-top:1px solid var(--border-soft)}
.mini-card .mc-grid{grid-template-columns:1fr 1fr}

@container insp (min-width:430px){
  .kv-grid{grid-template-columns:1fr 1fr;gap:0 20px}
  .stats-grid{grid-template-columns:1fr 1fr 1fr}
  .stat-cell:nth-child(2n){border-right:1px solid var(--border-soft)}
  .stat-cell:nth-child(3n){border-right:none}
  .stat-cell:nth-child(n+3){border-top:none}
  .stat-cell:nth-child(n+4){border-top:1px solid var(--border-soft)}
}
/* I valori lunghi vanno a capo invece di sparire sotto il bordo. */
.kv .v,.stat-cell .s-value,.mc-item .v{min-width:0;overflow-wrap:anywhere}
.ndt-row{grid-template-columns:60px 1fr auto}
.ndt-row>*:nth-child(3),.ndt-row>*:nth-child(4){grid-column:1/-1}
@container insp (min-width:430px){
  .ndt-row{grid-template-columns:66px 1fr 1fr auto}
  .ndt-row>*:nth-child(3),.ndt-row>*:nth-child(4){grid-column:auto}
}

/* ═══════════ BARRE FLOTTANTI: NIENTE SOVRAPPOSIZIONI ═══════════
   La barra dell'assistente era centrata sul viewport e finiva sotto
   l'albero «Esplora modello», che sta a sinistra ed è largo 250 pixel.
   Ancorarla allo spazio *libero* invece che al centro geometrico la
   tiene fuori dai piedi da sola, a qualunque larghezza. */
#askbar,#timeline,#multibar{
  left:auto;right:20px;transform:none;
  width:auto;max-width:760px;
  margin-left:290px;   /* larghezza dell'albero + respiro */
}
#multibar{max-width:none;width:max-content;margin-left:auto}
body[data-pad="on"] #askbar,body[data-pad="on"] #timeline{margin-left:200px}
/* Con l'albero chiuso lo spazio torna disponibile. */
body:has(#explorer.collapsed) #askbar,
body:has(#explorer.collapsed) #timeline{margin-left:60px}
@media(max-width:900px){
  #askbar,#timeline{margin-left:20px}
}

/* Anche la barra strumenti è spostata di mezza larghezza dell'albero: al
   centro esatto del viewport ci finirebbe sopra. Con l'albero chiuso
   torna al centro vero. */


/* ═══════════ BARRA STRUMENTI CHE SI ADATTA ═══════════
   Misurata: la barra è larga 529 pixel, l'albero ne occupa 250, e su un
   viewport da 752 non ci stanno insieme — a nessuna posizione. Centrarla
   la faceva finire *sotto* l'albero e sbordare a destra.

   Invece di spostarla si lascia che si disponga: occupa lo spazio libero,
   resta centrata dentro quello, e quando non basta va a capo su due righe.
   Nessuna larghezza di finestra la rompe più. */
#vp-toolbar{
  left:290px;right:14px;transform:none;
  display:flex;flex-wrap:wrap;justify-content:center;row-gap:3px;
}
body:has(#explorer.collapsed) #vp-toolbar{left:14px}
body[data-pad="on"] #vp-toolbar{left:14px;top:56px}
@media(max-width:900px){#vp-toolbar{left:14px}}
/* Un separatore a fine riga non separa niente: se la barra va a capo si
   toglie di mezzo da solo. */
.vp-sep{align-self:stretch}

/* Percorso corto quando non c'è un progetto aperto. */
#breadcrumb[data-depth="root"] .bc-sep,
#breadcrumb[data-depth="root"] #bcProject,
#breadcrumb[data-depth="root"] .bc-home{display:none}
#breadcrumb[data-depth="root"] #bcView{display:inline}

/* L'avatar dice anche *come* l'applicazione sa chi sei: con il bordo verde
   l'identità è verificata da Tailscale, senza è l'utente locale generico. */
.avatar.verified{border-color:rgba(34,197,94,.55);box-shadow:0 0 0 1px rgba(34,197,94,.2)}

/* ═══════════ FASCIA D'AMBIENTE ═══════════
   Compare solo fuori dalla produzione. In produzione niente: una fascia
   permanente si smette di vedere in due giorni, e allora non protegge più
   da niente. Qui il segnale è raro, quindi si nota. */
#envBar{
  position:fixed;top:0;left:0;right:0;height:26px;z-index:200;
  display:none;align-items:center;justify-content:center;gap:9px;
  font-size:11.5px;letter-spacing:.02em;
  background:repeating-linear-gradient(135deg,#7c4a04,#7c4a04 12px,#8b5406 12px,#8b5406 24px);
  color:#ffe9c2;border-bottom:1px solid rgba(0,0,0,.4);
}
#envBar svg{width:14px;height:14px;flex:none}
#envBar b{font-weight:700;letter-spacing:.06em;text-transform:uppercase}
#envBar .eb-desc{opacity:.85}
body[data-env="sandbox"] #envBar,body[data-env="development"] #envBar{display:flex}
/* Tutto scende di 26 px: la fascia non deve coprire la barra in alto. */
body[data-env="sandbox"] #app,body[data-env="development"] #app{
  height:calc(100vh - 26px);margin-top:26px;
}
body[data-env="sandbox"] .monogram,body[data-env="development"] .monogram{
  background:linear-gradient(135deg,#f59e0b,#b45309);
  box-shadow:0 2px 14px rgba(245,158,11,.4);
}
@media (prefers-reduced-motion:no-preference){
  #envBar{animation:ebIn .3s ease}
}
@keyframes ebIn{from{transform:translateY(-100%)}to{transform:none}}

/* Il piede della schermata Progetti: l'unico posto dove compare la firma.
   Piccolo, grigio, fuori dai piedi — si trova se lo si cerca. */
.home-foot{margin:3rem 0 1rem;text-align:center;font-size:11px;color:var(--muted,#55647a);letter-spacing:.02em}