/* Brain design mockups, 17 Oct 2026. Static, made up data only. Two themes: Green Kow (default) and OptiTax. */
:root{--bg:#f4f7f5;--card:#fff;--ink:#12261d;--soft:#5d6f66;--line:#dfe8e3;--accent:#1f9d12;--accent-ink:#fff;--accent-soft:#e6f6e3;--warn:#b45309;
  --t-contact:#2563eb;--t-lead:#c62828;--t-booking:#7c3aed;--t-post:#ea580c;--t-note:#64748b;--t-audit:#0891b2;--t-studio:#db2777;
  --t-supplier:#0f7a5a;--t-slip:#ea580c;--t-bank:#2563eb;--t-doc:#7c3aed;--t-invoice:#b45309;--t-whatsapp:#16a34a;--font:-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif}
[data-theme="optitax"]{--accent:#0f7a5a;--accent-soft:#e3f3ee;--bg:#f3f6f9;--ink:#0f2233;--line:#dde6ee;--soft:#586b7c}
*{box-sizing:border-box}html,body{margin:0}body{font-family:var(--font);background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45}
a{color:var(--accent)}button{font:inherit;cursor:pointer}
.app{display:flex;min-height:100vh}
.side{width:210px;background:#0e1d17;color:#cfe3d8;padding:18px 14px;flex:none}
[data-theme="optitax"] .side{background:#0b2236}
.side .brand{font-weight:800;color:#fff;font-size:17px;margin-bottom:18px;letter-spacing:.02em}
.side a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:#cfe3d8;text-decoration:none;font-size:14px}
.side a.on{background:rgba(255,255,255,.12);color:#fff;font-weight:700}
.side a .i{width:20px;text-align:center}
.main{flex:1;min-width:0;padding:18px 22px 40px}
.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.top h1{font-size:22px;margin:0}.crumb{color:var(--soft);font-size:13px}
.search{position:relative;flex:1;min-width:200px;max-width:460px}
.search input{width:100%;padding:11px 14px 11px 38px;border:1px solid var(--line);border-radius:12px;font-size:15px;background:#fff}
.search .mag{position:absolute;left:13px;top:11px;color:var(--soft)}
.hits{position:absolute;left:0;right:0;top:46px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:20;display:none;overflow:hidden}
.hits.on{display:block}.hit{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);cursor:pointer}.hit:last-child{border:0}.hit:hover{background:var(--accent-soft)}
.hit small{margin-left:auto;color:var(--soft)}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:16px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.card h3{margin:0 0 8px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--soft)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 10px}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:5px 11px;font-size:13px;display:inline-flex;gap:6px;align-items:center;color:var(--ink)}
.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--ink);font-weight:700}.chip.off{opacity:.5;text-decoration:line-through;background:#fff;border-color:var(--line);font-weight:400}
/* the map */
.map{position:relative;height:540px;overflow:hidden;border-radius:14px;background:radial-gradient(circle at 50% 50%,#fff 0,#f1f6f3 70%);border:1px solid var(--line)}
.map svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.map line{stroke:#b9cbc2;stroke-width:1.6;transition:all .55s ease}
.node{position:absolute;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:5px;width:116px;text-align:center;cursor:pointer;
  transition:left .55s ease,top .55s ease,opacity .4s ease;background:none;border:0;padding:0;color:var(--ink)}
.node .bub{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;font-size:21px;color:#fff;box-shadow:0 3px 10px rgba(0,0,0,.18);transition:transform .2s}
.node:hover .bub,.node:focus-visible .bub{transform:scale(1.1)}
.node .lab{font-size:12.5px;font-weight:600;line-height:1.2;background:rgba(255,255,255,.92);border-radius:8px;padding:2px 6px;max-width:116px}
.node .sub{font-size:11px;color:var(--soft);margin-top:-3px}
.node.centre{cursor:default}.node.centre .bub{width:78px;height:78px;font-size:32px;box-shadow:0 0 0 6px rgba(31,157,18,.16),0 6px 18px rgba(0,0,0,.22)}
[data-theme="optitax"] .node.centre .bub{box-shadow:0 0 0 6px rgba(15,122,90,.16),0 6px 18px rgba(0,0,0,.22)}
.node.centre .lab{font-size:14.5px}
.node.dim{opacity:.18;pointer-events:none}.node.hid{opacity:0;pointer-events:none}
.more{position:absolute;right:12px;bottom:12px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:6px 12px;font-size:13px}
.hint{position:absolute;left:12px;bottom:12px;color:var(--soft);font-size:12.5px;background:rgba(255,255,255,.85);padding:4px 8px;border-radius:8px}
.back{border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 12px;font-size:13px}
/* panel */
.badge{display:inline-block;color:#fff;font-size:11.5px;font-weight:700;border-radius:99px;padding:3px 10px;margin-bottom:6px}
.pt{font-size:22px;font-weight:800;margin:0 0 2px}.psub{color:var(--soft);margin:0 0 10px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px 14px;margin:8px 0}.facts small{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--soft)}
.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.btn{padding:9px 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-weight:700;font-size:14px;text-decoration:none;color:var(--ink)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.row{display:flex;gap:10px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line);cursor:pointer}.row:last-child{border:0}.row:hover b{text-decoration:underline}
.row .r{margin-left:auto;text-align:right;color:var(--soft);font-size:13px;white-space:nowrap}
.note{background:#fffbea;border:1px solid #f1e3a6;border-radius:12px;padding:9px 12px;margin:0 0 8px;font-size:14px}.note small{display:block;color:var(--soft);margin-top:3px}
textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;font:inherit;min-height:64px}
.empty{padding:34px 18px;text-align:center}.empty .big{font-size:42px}.empty h2{margin:6px 0}.empty p{color:var(--soft);max-width:44ch;margin:6px auto}
.empty .ex{display:inline-block;background:var(--accent-soft);border-radius:10px;padding:8px 12px;margin:4px;font-size:14px}
.totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-bottom:8px}.tot{border:1px solid var(--line);border-radius:12px;padding:10px 12px}.tot b{display:block;font-size:20px}.tot span{font-size:12px;color:var(--soft)}
.bar{height:8px;border-radius:99px;background:#e8efeb;margin-top:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--accent)}
.ann{background:#fff7e0;border:1px dashed #d9a400;border-radius:10px;padding:8px 12px;margin:0 0 12px;font-size:13px;color:#6b4e00}
.mobbar{display:none}
@media (max-width:820px){
  .side{display:none}.main{padding:12px 12px 90px}.grid{grid-template-columns:1fr}.map{height:470px}.hint{display:none}.node{width:92px}.node .bub{width:42px;height:42px;font-size:18px}
  .node.centre .bub{width:64px;height:64px;font-size:27px}.node .lab{font-size:11.5px;max-width:92px}.pt{font-size:19px}
  .mobbar{display:flex;position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:6px 4px;justify-content:space-around;z-index:30}
  .mobbar a{display:flex;flex-direction:column;align-items:center;font-size:11px;color:var(--soft);text-decoration:none;gap:2px;padding:4px 10px}.mobbar a.on{color:var(--accent);font-weight:700}.mobbar .i{font-size:19px}
  .top h1{font-size:19px}
}
/* ?embed=1 : the bare map, no app menu, no mockup banner (used inside the try it page) */
body.embed .side,body.embed .ann,body.embed .mobbar{display:none!important}
body.embed .main{padding:14px 16px 20px}
body.embed .app{min-height:0}