/* escaner.css — barcode scanner page. Mobile-first, calm brand palette.
   Reuses shopper.css tokens; only adds the camera stage + result rows. */

.esc-wrap{max-width:640px;margin:0 auto;padding:20px var(--pad)}

.esc-intro{padding:22px 0 4px}
.esc-intro h1{font-size:var(--t-2xl);font-weight:900;line-height:1.05;letter-spacing:-.03em}
.esc-intro h1 em{color:var(--red);font-style:normal}
.esc-intro p{color:var(--ink-2);margin-top:10px;font-size:var(--t-md);max-width:38ch}

/* ---- primary CTA + manual entry ---- */
.esc-cta{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.esc-scan{background:var(--red);color:#fff;border:none;border-radius:var(--r);
  padding:18px 20px;font-weight:800;font-size:var(--t-md);font-family:inherit;
  display:flex;align-items:center;justify-content:center;gap:10px;
  transition:background .12s,transform .06s}
.esc-scan:hover{background:var(--red-ink)}
.esc-scan:active{transform:translateY(1px)}
.esc-scan svg{width:20px;height:20px}
.esc-scan[disabled]{background:var(--ink-3);cursor:not-allowed}

.esc-manual{display:flex;gap:8px;align-items:center;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r);padding:6px 6px 6px 14px;
  transition:border-color .15s,box-shadow .15s}
.esc-manual:focus-within{border-color:var(--ink);box-shadow:0 0 0 3px rgba(227,6,19,.15);background:#fff}
.esc-manual label{font-size:var(--t-xs);color:var(--ink-3);flex:none}
.esc-manual input{flex:1;border:none;background:transparent;outline:none;font-family:var(--mono);
  font-size:var(--t);font-variant-numeric:tabular-nums;padding:8px 0;min-width:0;color:var(--ink)}
.esc-manual button{background:var(--ink);color:#fff;border:none;border-radius:var(--r-sm);
  padding:9px 14px;font-weight:600;font-size:var(--t-sm);font-family:inherit}

.esc-hint{font-size:var(--t-xs);color:var(--ink-3);margin-top:2px}
.esc-hint b{color:var(--ink-2);font-weight:600}

/* ---- camera stage ---- */
.esc-stage{margin-top:16px;background:#000;border-radius:var(--r);overflow:hidden;
  position:relative;aspect-ratio:3/4;max-height:70vh;display:none}
.esc-stage.on{display:block}
.esc-stage video{width:100%;height:100%;object-fit:cover;display:block}
.esc-reticle{position:absolute;inset:16% 8%;border:2px solid rgba(255,255,255,.85);
  border-radius:12px;box-shadow:0 0 0 9999px rgba(0,0,0,.45);pointer-events:none}
.esc-reticle::before,.esc-reticle::after{content:'';position:absolute;left:12%;right:12%;height:2px;
  background:var(--red);border-radius:2px}
.esc-reticle::before{top:50%;transform:translateY(-50%);animation:esc-sweep 1.4s ease-in-out infinite}
.esc-reticle::after{display:none}
@keyframes esc-sweep{0%,100%{opacity:0;transform:translateY(-40px)}50%{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.esc-reticle::before{animation:none}}
.esc-caption{position:absolute;left:0;right:0;bottom:12px;text-align:center;color:#fff;
  font-size:var(--t-sm);text-shadow:0 1px 2px rgba(0,0,0,.6);transition:opacity .15s}
.esc-cancel{position:absolute;top:10px;left:10px;background:rgba(20,21,26,.7);color:#fff;
  border:none;border-radius:var(--r-pill);padding:8px 14px;font-weight:600;font-size:var(--t-sm);font-family:inherit;z-index:3}
.esc-stage.sheet-open .esc-caption,.esc-stage.sheet-open .esc-reticle::before{opacity:0}

/* ---- camera controls (torch / zoom) ---- */
.esc-controls{position:absolute;top:10px;right:10px;display:flex;flex-direction:column;gap:12px;align-items:center;z-index:3}
.esc-cbtn{width:46px;height:46px;border:none;border-radius:var(--r-pill);
  background:rgba(20,21,26,.6);backdrop-filter:blur(6px);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;line-height:1;
  font-family:inherit;transition:background .12s,transform .06s}
.esc-cbtn:active{transform:scale(.92)}
.esc-cbtn svg{width:22px;height:22px}
.esc-torch.on{background:#ffb300;color:#15171c}
.esc-torch.on svg{fill:#15171c}
.esc-zoom{display:flex;flex-direction:column;gap:2px;background:rgba(20,21,26,.6);backdrop-filter:blur(6px);border-radius:var(--r-pill)}
.esc-zoom .esc-cbtn{background:none;backdrop-filter:none;width:46px;height:40px}
.esc-zoom .esc-cbtn:first-child{border-bottom:1px solid rgba(255,255,255,.22)}

/* ---- tap-to-focus ring ---- */
.esc-focus{position:absolute;width:74px;height:74px;border:2px solid #fff;border-radius:50%;
  transform:translate(-50%,-50%) scale(1);opacity:0;pointer-events:none;z-index:2;
  box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.esc-focus.go{animation:esc-focus .5s var(--ease)}
@keyframes esc-focus{0%{opacity:1;transform:translate(-50%,-50%) scale(1.5)}70%{opacity:1;transform:translate(-50%,-50%) scale(1)}100%{opacity:0;transform:translate(-50%,-50%) scale(1)}}
@media (prefers-reduced-motion:reduce){.esc-focus.go{animation:none}}

/* ---- result sheet over the live camera ---- */
.esc-sheet{position:absolute;left:0;right:0;bottom:0;z-index:4;background:var(--bg);
  border-radius:16px 16px 0 0;max-height:78%;overflow-y:auto;padding:6px 12px 14px;
  transform:translateY(100%);transition:transform .22s var(--ease);
  box-shadow:0 -8px 30px rgba(0,0,0,.35)}
.esc-sheet.on{transform:translateY(0)}
.esc-sheet[hidden]{display:none}
.esc-sheet-grip{width:38px;height:4px;background:var(--line-2);border-radius:2px;margin:6px auto 8px}
.esc-sheet .esc-p-head{padding:2px 4px 8px}
.esc-sheet .esc-rows{padding:0}
.esc-sheet-actions{display:flex;flex-direction:column;gap:8px;padding:10px 4px 4px}
.esc-next{background:var(--red);color:#fff;border:none;border-radius:var(--r);padding:14px;
  font-weight:800;font-size:var(--t-md);font-family:inherit}
.esc-next:hover{background:var(--red-ink)}
.esc-close{background:none;border:none;color:var(--ink-2);font-weight:600;font-size:var(--t-sm);
  font-family:inherit;padding:6px}
.esc-close:hover{color:var(--ink)}

/* ---- result panel ---- */
.esc-panel{margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;display:none}
.esc-panel.on{display:block;animation:esc-in .18s var(--ease)}
@keyframes esc-in{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

.esc-p-head{padding:14px 16px 10px;border-bottom:1px solid var(--line)}
.esc-p-code{font-family:var(--mono);font-size:var(--t-xs);color:var(--ink-3)}
.esc-p-title{font-weight:800;font-size:var(--t-md);line-height:1.3;margin-top:2px}
.esc-p-sub{color:var(--ink-2);font-size:var(--t-sm);margin-top:6px}
.esc-p-sub b{color:var(--green);font-weight:700}

.esc-rows{padding:6px 6px 8px}
.esc-row{display:flex;align-items:center;gap:12px;padding:11px 10px;text-decoration:none;color:inherit;
  border-radius:var(--r-sm);border-bottom:1px solid var(--line);transition:background .12s}
.esc-row:last-child{border-bottom:none}
.esc-row:hover{background:var(--surface)}
.esc-row .tag{align-self:flex-start;font-size:10px;color:#fff;padding:3px 8px;border-radius:5px;
  font-weight:700;letter-spacing:.02em;flex:none;min-width:64px;text-align:center}
.esc-row .body{flex:1;min-width:0}
.esc-row .body .t{font-size:var(--t-sm);font-weight:600;line-height:1.35;
  overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.esc-row .body .st{font-size:var(--t-xs);color:var(--ink-3);margin-top:2px}
.esc-row .price{text-align:right;flex:none;min-width:88px}
.esc-row .price .p{font-family:var(--mono);font-weight:800;font-size:var(--t-md);font-variant-numeric:tabular-nums}
.esc-row .price .d{font-size:var(--t-xs);color:var(--green);font-weight:700}
.esc-row.best{background:linear-gradient(to right,rgba(10,138,63,.06),transparent)}
.esc-row.best .price .p{color:var(--green)}

.esc-again{display:block;width:100%;margin:16px 0 0;background:#fff;color:var(--ink);
  border:1px solid var(--line-2);border-radius:var(--r);padding:12px;font-weight:700;
  font-family:inherit;font-size:var(--t-sm)}
.esc-again:hover{background:var(--surface)}

/* ---- empty / error states ---- */
.esc-empty{margin-top:20px;padding:22px 18px;background:var(--surface);border:1px dashed var(--line-2);
  border-radius:var(--r);text-align:center}
.esc-empty-in{text-align:center}
.esc-empty-in h2{font-weight:800;font-size:var(--t-md);margin-bottom:8px}
.esc-empty-in p{color:var(--ink-2);font-size:var(--t-sm)}
.esc-empty-in .code{font-family:var(--mono);color:var(--ink)}

.esc-error{margin-top:14px;padding:12px 14px;background:#fef2f2;border:1px solid #fecaca;color:#991b1b;
  border-radius:var(--r-sm);font-size:var(--t-sm)}

.esc-loading{color:var(--ink-2);font-size:var(--t-sm);text-align:center;padding:12px}

/* ---- footer ---- */
/* shopper.css sizes footers to the 1180px shell; the scanner column is 640px */
#escFoot{max-width:640px}

/* ---- help block ---- */
.esc-help{margin-top:28px;padding:18px;background:var(--surface);border-radius:var(--r);
  color:var(--ink-2);font-size:var(--t-sm);line-height:1.55}
.esc-help h3{color:var(--ink);font-size:var(--t-sm);font-weight:800;margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.esc-help ul{margin:6px 0 0 18px}
.esc-help li{margin-top:4px}
.esc-help b{color:var(--ink);font-weight:700}