/* Busi Studio Light: full-screen workspace, red toolbox identity, neutral surfaces. Container queries for mobile. */
:root{--red:#dc2626;--red-dark:#991b1b;--red-soft:#fee2e2;--ink:#111827;--mut:#6b7280;--line:#e5e7eb;--bg:#f6f7f9;--card:#fff;--r:14px;--ok:#166534;--okbg:#dcfce7;--warn:#92400e;--warnbg:#fef3c7;--info:#1e3a8a;--infobg:#dbeafe;--bad:#991b1b;--badbg:#fee2e2}
@media (prefers-color-scheme:dark){:root{--ink:#f3f4f6;--mut:#9ca3af;--line:#374151;--bg:#0f172a;--card:#1f2937;--red-soft:#7f1d1d;--okbg:#14532d;--ok:#bbf7d0;--warnbg:#78350f;--warn:#fde68a;--infobg:#1e3a8a;--info:#bfdbfe;--badbg:#7f1d1d;--bad:#fecaca}}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,Segoe UI,Roboto,sans-serif;min-height:100%}
a{color:inherit}button{font:inherit}
.bs{container-type:inline-size;min-height:100vh;display:flex;flex-direction:column}
.bs-top{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.bs-top .logo{display:flex;align-items:center;gap:8px;font-weight:900;color:var(--red);text-decoration:none;font-size:1.05rem}.bs-top .logo img{width:32px;height:32px}
.bs-top .tag{color:var(--mut);font-size:.85rem}.bs-top .sp{flex:1}
.bs-top select,.bs-top .btn{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--card);color:var(--ink);font-size:.85rem;cursor:pointer}
.bs-main{flex:1;max-width:1180px;width:100%;margin:0 auto;padding:22px 16px 60px}
h1{font-size:clamp(1.4rem,3cqw,2rem);margin:0 0 6px;font-weight:900;letter-spacing:-.01em}h2{font-size:1.15rem;margin:22px 0 10px;font-weight:800}h3{font-size:1rem;margin:16px 0 8px;font-weight:800}
.sub{color:var(--mut);margin:0 0 18px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.card{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);cursor:pointer;text-align:left;transition:border-color .15s,transform .15s;color:inherit;text-decoration:none}
.card:hover{border-color:var(--red);transform:translateY(-1px)}.card .ic{font-size:1.8rem;line-height:1;flex:none}.card b{display:block;font-size:1rem;margin-bottom:2px}.card small{color:var(--mut);font-size:.85rem;line-height:1.4}
/* dropzone: de <label> moet een blok zijn, anders breekt de gestippelde rand in stukken over de regels */
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;box-sizing:border-box;min-height:180px;border:2px dashed var(--line);border-radius:var(--r);padding:28px 20px;text-align:center;background:var(--card);color:var(--ink);cursor:pointer;margin:0 0 10px;transition:border-color .15s,background .15s,transform .15s}
.drop:hover{border-color:var(--red)}
.drop:focus-visible{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-soft)}
.drop.on{border-color:var(--red);background:var(--red-soft);transform:scale(1.01)}
.drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.drop .ic{font-size:2.4rem;line-height:1;pointer-events:none}
.drop .txt{font-weight:600;max-width:34ch;pointer-events:none}
.drop .hint{font-size:.82rem;color:var(--mut);pointer-events:none}
.drop .txt-drop{display:none}
.drop.on .txt-drop{display:block}.drop.on .txt-idle,.drop.on .hint{display:none}
.drop *{pointer-events:none}
/* preview: bekijken, niet downloaden */
.prevwrap{position:relative;display:inline-block;max-width:100%;line-height:0}
.prevwrap::after{content:"";position:absolute;inset:0;border-radius:12px}
.prevwrap canvas,.prevwrap img{-webkit-user-drag:none;user-select:none;-webkit-touch-callout:none}
.prevnote{font-size:.78rem;color:var(--mut);margin:6px 0 10px;line-height:1.45}
.note{border-radius:12px;padding:10px 14px;font-size:.9rem;margin:10px 0;border:1px solid transparent}
.note.info{background:var(--infobg);color:var(--info)}.note.warn{background:var(--warnbg);color:var(--warn)}.note.ok{background:var(--okbg);color:var(--ok)}.note.bad{background:var(--badbg);color:var(--bad)}.note.muted{background:var(--card);color:var(--mut);border-color:var(--line)}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:10px 18px;font-weight:800;font-size:.92rem;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--red);color:var(--red)}.btn.pri{background:var(--red);border-color:var(--red);color:#fff}.btn.pri:hover{background:var(--red-dark);color:#fff}.btn.sm{padding:6px 12px;font-size:.82rem}.btn[disabled],.btn[aria-disabled=true]{opacity:.5;pointer-events:none}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:0 0 14px}
.facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px 16px;font-size:.92rem}.facts div{padding:6px 0;border-bottom:1px solid var(--line)}.facts b{display:block;color:var(--mut);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.two{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:16px}@container (max-width:760px){.two{grid-template-columns:1fr}}
.states{display:grid;gap:8px}.state{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card)}
.state .dot{flex:none;width:14px;height:14px;border-radius:50%;margin-top:4px;border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}.state.native .dot{background:#22c55e}.state.preserved .dot{background:#3b82f6}.state.reconstructed .dot{background:#eab308}.state.flattened .dot{background:#ef4444}
.state b{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;display:block}.state .icn{font-family:monospace;font-size:.8rem;color:var(--mut)}
.routes{display:grid;gap:8px}.route{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.route .st{font-size:.72rem;font-weight:800;text-transform:uppercase;padding:3px 8px;border-radius:999px;white-space:nowrap}.route.full .st{background:var(--okbg);color:var(--ok)}.route.partial .st{background:var(--warnbg);color:var(--warn)}.route.unsupported .st{background:var(--badbg);color:var(--bad)}.route.preserve .st{background:var(--infobg);color:var(--info)}.route.later .st{background:var(--card);color:var(--mut);border:1px solid var(--line)}
.route small{color:var(--mut);display:block;font-size:.8rem}
.preview{max-width:100%;max-height:420px;border-radius:12px;border:1px solid var(--line);background:repeating-conic-gradient(#e5e7eb 0 25%,transparent 0 50%) 0 0/16px 16px}
.pre{background:#111827;color:#e5e7eb;padding:10px;border-radius:10px;font-size:.78rem;max-height:320px;overflow:auto;white-space:pre-wrap;word-break:break-word}
.list{margin:0;padding-left:18px;font-size:.9rem}.list li{margin:2px 0}
.tag{display:inline-block;border-radius:999px;padding:2px 9px;font-size:.72rem;font-weight:700;background:var(--bg);border:1px solid var(--line);color:var(--mut);margin:2px 4px 2px 0}
.pw{font:1.25rem/1.4 ui-monospace,Consolas,monospace;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--bg);word-break:break-all;user-select:all}
.meter{height:8px;border-radius:4px;background:var(--line);overflow:hidden}.meter i{display:block;height:100%;background:var(--red);transition:width .2s}
label.opt{display:flex;align-items:center;gap:8px;font-size:.92rem;padding:4px 0}
input[type=range]{width:100%}input[type=text],input[type=number]{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--card);color:var(--ink);font:inherit}
.crumbs{font-size:.85rem;color:var(--mut);margin:0 0 12px}.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--red)}
.foot{text-align:center;color:var(--mut);font-size:.82rem;padding:20px}
.progress{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin:8px 0}.progress i{display:block;height:100%;background:var(--red);width:0;transition:width .3s}
[dir=rtl] .card,[dir=rtl] .state,[dir=rtl] .route{text-align:right}
.hidden{display:none!important}
.fileline{display:flex;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--card);font-size:.9rem;margin:4px 0}.fileline .sp{flex:1}
/* poort voor gasten: uitleg in plaats van een dode knop */
.panel.gate{border-color:var(--red);background:linear-gradient(180deg,var(--red-soft),var(--card))}
.panel.gate b{font-size:1.02rem}
.panel.gate .prevnote{color:var(--ink);opacity:.85;margin:6px 0 12px;max-width:70ch}

/* projectoverzicht */
.pj-head h1{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pj-bar{margin:10px 0;align-items:center}
.pj-dirty{background:#fef3c7;color:#92400e;border-color:#fde68a}
.pj-h2{font-size:16px;margin:16px 0 8px}
.pj-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.pj-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:10px;display:flex;flex-direction:column;gap:6px}
.pj-thumb{height:110px;display:flex;align-items:center;justify-content:center;background:#f6f7f9;border-radius:8px;overflow:hidden}
.pj-thumb img{max-width:100%;max-height:110px;object-fit:contain;-webkit-user-drag:none;user-select:none;pointer-events:none}
.pj-ic{font-size:38px;line-height:1}
.pj-nm{font-weight:600;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pj-meta{font-size:12px;color:#6b7280}
.pj-acts{display:flex;flex-direction:column;gap:6px;margin-top:auto}
.pj-acts .pj-main{width:100%;text-align:center}
.pj-icons{display:flex;gap:4px}
.pj-acts .btn.sm{padding:4px 8px;font-size:13px;line-height:1.1}
.tag.soon{background:#f3f4f6;color:#6b7280;font-size:11.5px;display:block;padding:5px 8px;text-align:center}
.pj-det{margin:16px 0;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px 12px}
.pj-det summary{cursor:pointer;font-weight:600}
.pj-det[open] summary{margin-bottom:8px}
.pj-hist{display:flex;flex-direction:column;gap:4px;margin-bottom:8px}
.pj-ev{display:flex;align-items:center;gap:8px;font-size:13px;padding:4px 0;border-bottom:1px solid #f3f4f6}
.pj-what{color:#6b7280}
.pj-backbtn{margin-left:10px;vertical-align:middle}
.pj-toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#111827;color:#fff;padding:9px 16px;border-radius:999px;font-size:13px;z-index:9999;box-shadow:0 6px 20px rgba(0,0,0,.25);transition:opacity .5s}
.pj-toast.out{opacity:0}
@media (max-width:520px){.pj-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}

.pj-timeline{margin:12px 0;align-items:center;gap:10px}