/* Angio Mapper (Dr K 2026-10-30). Uses the Labs palette from labs.css (--nai-*). */
.av-hero{position:relative;width:100%;aspect-ratio:1;max-width:460px;border-radius:18px;overflow:hidden;box-shadow:0 30px 70px rgba(0,0,0,.35)}
.av-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* before / after: the top layer (map) is shown right of the divider at --x */
.av-cmp{position:relative;--x:50%;touch-action:pan-y;user-select:none}
.av-cmp-top{clip-path:inset(0 0 0 var(--x))}
.av-cmp-bar{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 6px rgba(0,0,0,.6);pointer-events:none}
.av-cmp-bar::after{content:"";position:absolute;top:50%;left:50%;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.4);background-image:linear-gradient(90deg,transparent 9px,#0e1a24 9px 11px,transparent 11px 19px,#0e1a24 19px 21px,transparent 21px);background-size:30px 12px;background-position:center;background-repeat:no-repeat}
.av-cmp-lab{position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:6px;background:rgba(5,8,11,.6);color:#fff;font-weight:600;font-size:11.5px;line-height:1.4;pointer-events:none}
.av-cmp-lab.av-cmp-r{left:auto;right:10px}
.av-cmp-rng{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.av-stage .av-cmp{display:inline-block;max-width:100%;line-height:0}
.av-stage .av-cmp canvas.av-cmp-top{position:absolute;inset:0;width:100%;height:100%;max-height:none}
.av{margin-top:-80px;position:relative;z-index:2}
.av-gate{background:#fff;border:1px solid var(--nai-line);border-radius:16px;padding:28px;text-align:center;font-size:15px}
.av-gate .nai-btn{margin-top:14px}
.av-main{display:grid;grid-template-columns:300px 1fr;gap:18px;background:#fff;border:1px solid var(--nai-line);border-radius:16px;padding:18px}
@media (max-width:820px){.av-main{grid-template-columns:1fr}}
.av-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;min-height:130px;
  border:2px dashed var(--nai-line);border-radius:12px;padding:16px;cursor:pointer;transition:border-color .2s,background .2s}
.av-drop:hover,.av-drop.over{border-color:var(--nai-accent,#0f9d76);background:rgba(15,157,118,.05)}
.av-drop span{color:var(--nai-mut);font-size:13px}
.av-samples{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin:10px 0 4px;font-size:13px;color:var(--nai-mut)}
.av-samples button,.av-seg button{border:1px solid var(--nai-line);background:#fff;border-radius:8px;padding:5px 10px;cursor:pointer;font:600 12.5px inherit;color:inherit}
.av-samples button:hover{border-color:var(--nai-accent,#0f9d76)}
.av-ctl{margin-top:14px;display:flex;flex-direction:column;gap:10px;font-size:13.5px}
.av-row{display:flex;align-items:center;gap:10px}
.av-row > span:first-child{width:78px;color:var(--nai-mut)}
.av-row input[type=range]{flex:1;accent-color:#3a4654}
.av-row em{font-style:normal;color:var(--nai-mut);width:34px;text-align:right;font-variant-numeric:tabular-nums}
.av-seg{display:inline-flex;gap:4px;flex-wrap:wrap}
.av-seg button.on{background:#0e1a24;color:#fff;border-color:#0e1a24}
#av-col button{width:26px;height:26px;padding:0;border-radius:50%;background:var(--c)}
#av-col button.on,.av-pick.on{box-shadow:0 0 0 2px #fff,0 0 0 4px #0e1a24}
.av-pick{position:relative;width:26px;height:26px;border-radius:50%;cursor:pointer;overflow:hidden;
  background:conic-gradient(#ff4d4f,#ffd166,#7bd389,#2ec4b6,#4d7cff,#b14dff,#ff4d4f)}
.av-pick input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:0;padding:0}
.av-small{padding:8px 14px;font-size:13px;background:#0e1a24!important;color:#fff!important;border:0!important}
.av-stat{color:var(--nai-mut);font-size:12.5px;margin:0}
.av-note{color:var(--nai-mut);font-size:12.5px;margin:14px 0 0;line-height:1.45}
.av-stage{background:#05080b;border-radius:12px;min-height:420px;display:grid;place-items:center;overflow:hidden;position:relative}
.av-empty{color:#7b8794;font-size:14px;padding:30px;text-align:center}
.av-stage canvas{max-width:100%;max-height:78vh;display:block}
.av-pair{display:grid;grid-template-columns:1fr 1fr;gap:6px;width:100%;padding:6px}
.av-pair canvas{width:100%;height:auto}
.av-busy{position:absolute;inset:0;display:grid;place-items:center;background:rgba(5,8,11,.6);color:#e8ecf2;font-size:14px}
.av-right{display:flex;flex-direction:column;gap:10px;min-width:0}
.av-text{border-radius:10px;padding:10px 14px;font-size:13.5px;line-height:1.45;border:1px solid}
.av-text-check{background:#f3f6f9;border-color:#d9e1e8;color:#3a4654}
.av-text-ok{background:#fff8e6;border-color:#f1d48a;color:#5b4710}
.av-text-phi{background:#fdecec;border-color:#f0a3a3;color:#7a1414}
.av-check{gap:8px;font-size:13px;color:var(--nai-mut)}
.av-foot{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--nai-mut);font-variant-numeric:tabular-nums}
.av-foot[hidden]{display:none}