:root{
  --bg:#0f172a; --card:#1e293b; --line:#334155; --txt:#e2e8f0; --mut:#94a3b8;
  --acc:#38bdf8; --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);
  font:16px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  padding-bottom:env(safe-area-inset-bottom)}
header{position:sticky;top:0;z-index:5;background:var(--bg);
  padding:14px 16px 8px;border-bottom:1px solid var(--line)}
h1{margin:0;font-size:20px}
h2{font-size:15px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;margin:0}
main{padding:16px;max-width:760px;margin:0 auto}
.muted{color:var(--mut)} .small{font-size:13px} .center{text-align:center}
.hidden{display:none!important}

.chips{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.chip{font-size:12px;padding:3px 9px;border-radius:999px;background:var(--card);
  border:1px solid var(--line);color:var(--mut)}
.chip.on{color:var(--ok);border-color:var(--ok)} .chip.off{color:var(--bad);border-color:var(--bad)}

.actions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.action{display:flex;flex-direction:column;align-items:center;gap:2px;padding:16px 6px;
  font-size:26px;background:var(--card);border:1px solid var(--line);border-radius:14px;
  color:var(--txt);cursor:pointer}
.action span{font-size:15px;font-weight:600} .action small{font-size:11px;color:var(--mut)}
.action:active{transform:scale(.97)}

.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px}
.progress-row{display:flex;align-items:center;gap:12px}
.bar{height:6px;background:#0b1220;border-radius:999px;margin-top:12px;overflow:hidden}
#bar-fill{height:100%;width:0;background:var(--acc);transition:width .4s}
.spinner{width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--acc);
  border-radius:50%;animation:spin 1s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}

.results-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.filters{display:flex;gap:6px;margin-left:auto}
.filter{font-size:13px;padding:5px 11px;border-radius:999px;background:transparent;
  border:1px solid var(--line);color:var(--mut);cursor:pointer}
.filter.active{background:var(--acc);color:#04293a;border-color:var(--acc);font-weight:600}
.export{font-size:13px;color:var(--acc);text-decoration:none;padding:5px 8px}

.slip{display:flex;gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:10px;margin-bottom:10px;cursor:pointer}
.slip img{width:54px;height:72px;object-fit:cover;border-radius:8px;background:#0b1220;flex:none}
.slip .info{flex:1;min-width:0}
.slip .store{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slip .total{font-size:19px;font-weight:700}
.badge{font-size:11px;padding:2px 8px;border-radius:999px;font-weight:600}
.badge.AUTO_ACCEPTED,.badge.RESOLVED{background:rgba(34,197,94,.15);color:var(--ok)}
.badge.NEEDS_HUMAN{background:rgba(245,158,11,.15);color:var(--warn)}
.badge.DEFERRED{background:rgba(239,68,68,.15);color:var(--bad)}

/* camera */
.overlay{position:fixed;inset:0;z-index:20;background:#000;display:flex;flex-direction:column}
#cam-video{flex:1;width:100%;object-fit:cover}
.cam-guide{position:absolute;inset:8% 10% 26%;border:2px dashed rgba(255,255,255,.5);border-radius:14px;pointer-events:none}
.cam-top{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;
  padding:14px;align-items:center}
.detect{background:rgba(0,0,0,.55);padding:6px 12px;border-radius:999px;font-size:13px}
.detect.on{color:var(--ok)}
.cam-hint{position:absolute;left:0;right:0;bottom:150px;text-align:center;padding:0 24px;
  text-shadow:0 1px 4px #000}
.cam-thumbs{position:absolute;bottom:110px;left:0;right:0;display:flex;gap:6px;padding:0 14px;overflow-x:auto}
.cam-thumbs img{height:54px;border-radius:6px;border:2px solid var(--acc)}
.cam-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;
  justify-content:center;gap:24px;padding:22px 0 max(22px,env(safe-area-inset-bottom))}
.capture{width:72px;height:72px;border-radius:50%;background:#fff;border:5px solid rgba(255,255,255,.4);cursor:pointer}
.capture:active{transform:scale(.92)}
.done{position:absolute;right:24px;background:var(--acc);color:#04293a;border:none;
  padding:12px 16px;border-radius:12px;font-weight:700;font-size:15px;cursor:pointer}
.done:disabled{opacity:.4}
.ghost{background:rgba(0,0,0,.5);color:#fff;border:none;width:38px;height:38px;border-radius:50%;font-size:18px;cursor:pointer}

/* editor modal */
.modal{position:fixed;inset:0;z-index:30;background:rgba(0,0,0,.6);display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:560px;border-radius:18px 18px 0 0;padding:18px;
  max-height:92vh;overflow:auto}
.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
#edit-crop{width:100%;max-height:34vh;object-fit:contain;background:#0b1220;border-radius:10px;margin-bottom:12px}
.sheet label{display:block;font-size:12px;color:var(--mut);margin-bottom:10px}
.sheet input{width:100%;margin-top:3px;padding:10px;border-radius:9px;border:1px solid var(--line);
  background:#0b1220;color:var(--txt);font-size:16px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.primary,.done{touch-action:manipulation}
.primary{width:100%;padding:14px;border:none;border-radius:12px;background:var(--ok);color:#04210f;
  font-weight:700;font-size:16px;cursor:pointer;margin-top:6px}
@media(min-width:600px){.modal{align-items:center}.sheet{border-radius:18px}}