/* Nexibeo solution demo kit: one stylesheet for every interactive demo.
   Brand tokens (--p primary, --a accent, --s surface, --i ink, --d/--b fonts) are set inline per demo. */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--b);color:var(--i);background:#fff;line-height:1.5;font-size:15px}
:root{--soft:#5f5c66;--line:#e2e0ea;--bg:#f6f6f9;--ok:#2f7d4f;--warn:#b5651d;--bad:#b33a3a;--r:12px}
img,svg{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--p)}
[hidden]{display:none!important}
:focus-visible{outline:3px solid color-mix(in srgb,var(--p) 40%,transparent);outline-offset:2px}
.w{width:min(78rem,100% - 32px);margin-inline:auto}
h1,h2,h3{font-family:var(--d);line-height:1.15;margin:0 0 .4em}
.bar{background:#1d1c20;color:#fff;font-size:.82rem;text-align:center;padding:.5rem 16px}.bar a{color:#fff;font-weight:600}
.hdr{padding:.9rem 0;border-bottom:1px solid var(--line)}.hdr .w{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.hdr img{width:min(260px,52vw);height:auto}
.btn{display:inline-flex;align-items:center;gap:.4rem;border:0;border-radius:9px;background:var(--p);color:#fff;font-weight:600;padding:.6rem 1rem;text-decoration:none;white-space:nowrap}
.btn:hover{filter:brightness(1.1)}
.btn--ghost{background:#fff;color:var(--p);box-shadow:inset 0 0 0 1.5px var(--p)}
.btn--sm{padding:.35rem .7rem;font-size:.85rem;border-radius:7px}
.btn--ok{background:var(--ok)}.btn--bad{background:var(--bad)}.btn--warn{background:var(--warn)}
.intro{background:var(--s);padding:2.2rem 0 1.4rem}
.intro .eyebrow{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--p);font-weight:700;margin:0 0 .4rem}
.intro h1{font-size:clamp(1.7rem,3.4vw,2.6rem);max-width:40rem}
.intro p{margin:0;color:var(--soft);max-width:46rem;font-size:1.05rem}

/* ---- app frame: looks like a real SaaS product ---- */
.stage{background:linear-gradient(var(--s) 0 90px,#fff 90px);padding:0 0 2.5rem}
.app{border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 18px 50px rgb(20 20 40 / .12);overflow:hidden;position:relative}
.app__top{display:flex;align-items:center;gap:.8rem;padding:.6rem .9rem;border-bottom:1px solid var(--line);background:#fff}
.app__mark{width:30px;height:30px;border-radius:8px;background:var(--p);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.8rem;flex:none}
.app__name{font-weight:700;white-space:nowrap}
.app__ws{color:var(--soft);font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.app__search{flex:1;max-width:22rem;margin-left:auto;border:1px solid var(--line);border-radius:8px;padding:.35rem .7rem;color:var(--soft);font-size:.85rem;background:var(--bg)}
.app__user{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--soft)}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--a);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.75rem;flex:none}
.app__body{display:grid;grid-template-columns:190px minmax(0,1fr);min-height:600px}
.side{border-right:1px solid var(--line);background:var(--bg);padding:.8rem .6rem;display:flex;flex-direction:column;gap:2px}
.side button{display:flex;align-items:center;gap:.55rem;border:0;background:none;text-align:left;padding:.5rem .6rem;border-radius:8px;color:var(--soft);font-size:.9rem}
.side button[aria-current=true]{background:#fff;color:var(--i);font-weight:600;box-shadow:0 1px 2px rgb(0 0 0 / .06)}
.side button:hover{color:var(--i)}
.side i{width:18px;height:18px;border-radius:5px;background:currentColor;opacity:.25;flex:none}
.side button[aria-current=true] i{background:var(--p);opacity:1}
.side__foot{margin-top:auto;font-size:.75rem;color:var(--soft);padding:.5rem .6rem}
.main{padding:1.1rem 1.2rem;min-width:0;background:#fff}
.mhead{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.mhead h2{font-size:1.45rem;margin:0}
.mhead p{margin:.1rem 0 0;color:var(--soft);font-size:.9rem}
.row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}
.muted{color:var(--soft);font-size:.88rem}
.pill{display:inline-flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:700;padding:.12rem .5rem;border-radius:99px;background:color-mix(in srgb,var(--p) 12%,#fff);color:var(--p);white-space:nowrap}
.pill--ok{background:#e3f1e8;color:var(--ok)}.pill--warn{background:#f8ecdf;color:var(--warn)}.pill--bad{background:#f7e3e3;color:var(--bad)}.pill--mute{background:var(--bg);color:var(--soft)}
.card{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:.9rem}
.card h3{font-family:var(--b);font-size:.95rem;margin:0 0 .5rem}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.6rem;margin-bottom:1rem}
.kpi{border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem;background:var(--bg)}
.kpi b{display:block;font-size:1.35rem;font-family:var(--d)}
.kpi span{font-size:.78rem;color:var(--soft)}
.chips{display:flex;gap:.35rem;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:.3rem .75rem;font-size:.85rem;color:var(--soft)}
.chip[aria-pressed=true]{background:var(--p);border-color:var(--p);color:#fff}
.split{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:1rem;align-items:start}
.scrollx{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;font-size:.88rem}
.t th{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--soft);text-align:left;font-weight:600;padding:.5rem .6rem;border-bottom:1px solid var(--line);white-space:nowrap}
.t td{padding:.6rem;border-bottom:1px solid var(--line);vertical-align:top}
.t tbody tr{cursor:pointer}.t tbody tr:hover{background:var(--bg)}
.t tbody tr[aria-selected=true]{background:color-mix(in srgb,var(--p) 8%,#fff);box-shadow:inset 3px 0 0 var(--p)}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.35rem;vertical-align:middle}
.sev-high{background:var(--bad)}.sev-medium{background:var(--warn)}.sev-low{background:#9b98a8}
textarea,input[type=text],select{width:100%;border:1px solid var(--line);border-radius:8px;padding:.5rem .65rem;background:#fff}
textarea{min-height:64px;resize:vertical}
.ai{border-radius:10px;background:color-mix(in srgb,var(--p) 7%,#fff);border:1px solid color-mix(in srgb,var(--p) 25%,#fff);padding:.7rem .8rem;font-size:.9rem}
.ai b{color:var(--p)}
.doc{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem;background:var(--bg);border-radius:8px;padding:.7rem;white-space:pre-wrap;max-height:220px;overflow:auto;border:1px solid var(--line)}
mark{background:color-mix(in srgb,var(--a) 45%,#fff);border-radius:3px;padding:0 .1em;color:inherit}
.bad{color:var(--bad);font-weight:600}.ok{color:var(--ok);font-weight:600}
.log{list-style:none;margin:0;padding:0;display:grid;gap:.35rem;font-size:.8rem;max-height:160px;overflow:auto}
.log li{display:grid;grid-template-columns:auto 1fr;gap:.5rem}.log time{color:var(--soft)}
.empty{color:var(--soft);text-align:center;padding:2rem 1rem;border:1px dashed var(--line);border-radius:10px}

/* ---- guided tour + toast ---- */
.tour{position:absolute;right:14px;bottom:14px;width:min(300px,calc(100% - 28px));background:var(--i);color:#fff;border-radius:12px;padding:.8rem .9rem;box-shadow:0 12px 30px rgb(0 0 0 / .25);z-index:5;font-size:.88rem}
.tour b{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;opacity:.7;margin-bottom:.25rem}
.tour .row{justify-content:space-between;margin-top:.6rem}
.tour button{border:0;border-radius:7px;padding:.3rem .65rem;background:#fff;color:var(--i);font-weight:600;font-size:.82rem}
.tour button.x{background:none;color:#fff;opacity:.7}
.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,16px);background:#1d1c20;color:#fff;padding:.6rem 1rem;border-radius:10px;opacity:0;transition:.25s;pointer-events:none;z-index:20;max-width:calc(100% - 32px);font-size:.9rem}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---- chat ---- */
.chat{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:1rem;min-height:540px}
.conv{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;min-height:520px}
.msgs{flex:1;overflow:auto;padding:1rem;display:flex;flex-direction:column;gap:.8rem;background:var(--bg);max-height:470px}
.msg{max-width:85%;padding:.65rem .85rem;border-radius:14px;font-size:.92rem}
.msg--u{align-self:flex-end;background:var(--p);color:#fff;border-bottom-right-radius:4px}
.msg--a{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}
.msg--a .meta{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.5rem;align-items:center}
.msg sup button{border:0;background:var(--p);color:#fff;border-radius:5px;font-size:.68rem;padding:0 .3rem;margin:0 1px;vertical-align:super;line-height:1.4}
.typing{display:inline-flex;gap:3px}.typing i{width:6px;height:6px;border-radius:50%;background:var(--soft);animation:bl 1s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bl{50%{opacity:.25}}
.compose{border-top:1px solid var(--line);padding:.6rem;display:grid;gap:.5rem;background:#fff}
.compose form{display:flex;gap:.5rem}
.sugg{display:flex;gap:.35rem;flex-wrap:wrap}
.sugg button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:.25rem .65rem;font-size:.8rem;color:var(--p)}
.srcs{display:grid;gap:.6rem;align-content:start}
.srcitem{border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;background:#fff;text-align:left;width:100%}
.srcitem[aria-current=true]{border-color:var(--p);box-shadow:inset 0 0 0 1px var(--p)}
.srcitem small{display:block;color:var(--soft);font-size:.75rem}

/* ---- queue ---- */
.qdetail{position:sticky;top:.5rem}
.checks td:nth-child(2),.checks td:nth-child(3){white-space:nowrap}

/* ---- compare ---- */
.cmp th.opt{min-width:150px}
.cmp td.best{background:#e3f1e8;font-weight:600}
.cmp td.worst{color:var(--bad)}
.weights{display:grid;gap:.55rem}
.weights label{display:grid;grid-template-columns:1fr auto;gap:.2rem .5rem;font-size:.85rem}
.weights input{grid-column:1/-1;width:100%;accent-color:var(--p)}
.score{height:8px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:.3rem}.score i{display:block;height:100%;background:var(--p);transition:width .3s}
.winner{background:var(--p);color:#fff}

/* ---- timeline ---- */
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;font-size:.78rem}
.cal .dow{color:var(--soft);text-align:center;font-weight:600;padding:.2rem 0}
.cal .d{min-height:68px;border:1px solid var(--line);border-radius:7px;padding:.25rem;background:#fff;overflow:hidden}
.cal .d.out{background:var(--bg);color:#bbb}.cal .d.today{box-shadow:inset 0 0 0 2px var(--p)}
.cal .ev{display:block;width:100%;border:0;text-align:left;border-radius:4px;padding:1px 4px;margin-top:2px;font-size:.7rem;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gantt{display:grid;gap:.4rem}
.gantt__row{display:grid;grid-template-columns:minmax(120px,210px) 1fr;gap:.6rem;align-items:center;font-size:.83rem}
.gantt__track{position:relative;height:26px;background:var(--bg);border-radius:6px}
.gantt__bar{position:absolute;top:3px;height:20px;border-radius:5px;border:0;color:#fff;font-size:.7rem;padding:0 .4rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left}
.gantt__today{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--i)}
.gantt__axis{display:flex;justify-content:space-between;font-size:.7rem;color:var(--soft);margin-left:calc(min(210px,40%) + .6rem)}

/* ---- canvas ---- */
.cv{display:grid;grid-template-columns:170px minmax(0,1fr) 230px;gap:1rem;align-items:start}
.lib{display:grid;gap:.4rem}
.lib button{display:grid;grid-template-columns:44px 1fr;gap:.5rem;align-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;padding:.35rem;text-align:left;font-size:.8rem}
.lib button[aria-current=true]{border-color:var(--p);box-shadow:inset 0 0 0 1px var(--p)}
.lib svg{width:44px;height:44px;background:var(--bg);border-radius:7px}
.canvas{border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative;background:#eee;aspect-ratio:16/10}
.canvas svg{width:100%;height:100%}
.ba{position:absolute;inset:0;pointer-events:none}
.ba__line{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 0 1px rgb(0 0 0 / .2)}
.ba__tag{position:absolute;top:8px;font-size:.7rem;font-weight:700;background:rgb(0 0 0 / .55);color:#fff;border-radius:5px;padding:.1rem .4rem}
.tools{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:.7rem;align-items:center}
.sw{width:26px;height:26px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.sw[aria-pressed=true]{box-shadow:0 0 0 2px var(--p)}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.6rem;margin-top:1rem}
.gallery figure{margin:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;font-size:.75rem}
.gallery figure svg{aspect-ratio:16/10;width:100%;height:auto}
.gallery figcaption{padding:.35rem .45rem;display:grid;gap:.3rem}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:.4rem;font-size:.85rem}
.checklist li{display:flex;gap:.45rem;align-items:flex-start}
.checklist li::before{content:"✓";color:#fff;background:var(--ok);border-radius:50%;width:18px;height:18px;flex:none;display:grid;place-items:center;font-size:.7rem;margin-top:.1rem}
.checklist li.warn::before{content:"!";background:var(--warn)}

/* ---- band + footer ---- */
.band{background:var(--p);color:#fff;padding:2.6rem 0}.band .w{display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:center}
.band .eyebrow{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;opacity:.8;margin:0 0 .4rem}
.band h2{font-size:clamp(1.4rem,2.6vw,2rem)}.band p{margin:0;opacity:.9;max-width:42rem}
.band .btn{background:#fff;color:var(--p)}
.foot{padding:1.6rem 0;font-size:.82rem;color:var(--soft);border-top:1px solid var(--line)}

@media (max-width:1100px){ .cv{grid-template-columns:150px minmax(0,1fr)} .cv > :last-child{grid-column:1/-1} }
@media (max-width:900px){
  .app__body{grid-template-columns:1fr}
  .side{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line);padding:.4rem;scrollbar-width:none}
  .side button{flex:none}.side__foot{display:none}
  .split,.chat{grid-template-columns:1fr}
  .app__search,.app__user span{display:none}
  .band .w{grid-template-columns:1fr}
  .cv{grid-template-columns:1fr}
  .lib{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
  .main{padding:.9rem}
  .msg{max-width:92%}
  .gantt__row{grid-template-columns:110px 1fr}
  .gantt__axis{margin-left:calc(110px + .6rem)}
  .cal .d{min-height:48px}
  .cal .ev{font-size:0;height:6px;padding:0}
}
.split > *, .chat > *, .cv > *{ min-width:0 }
@media (max-width:900px){ .split, .split[style]{ grid-template-columns:minmax(0,1fr)!important } .chat{ grid-template-columns:minmax(0,1fr) } }
.cmpgrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:1rem;margin-top:1rem;align-items:start}
.cmp td,.cmp th{min-width:130px}
@media (max-width:900px){ .cmpgrid{grid-template-columns:minmax(0,1fr)} }
.app__name{overflow:hidden;text-overflow:ellipsis;min-width:0;flex:0 1 auto}
@media (max-width:480px){ .app__ws{display:none} .app__top .btn--sm{padding:.3rem .5rem} }