:root{
  --bg:#f4f6f8;--panel:#fff;--text:#15171a;--muted:#667085;--line:#dfe3e8;
  --accent:#111827;--danger:#b42318;--shadow:0 14px 40px rgba(16,24,40,.08)
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
button,input,select{font:inherit}
.app-shell{width:min(1500px,100%);margin:auto;padding:24px}
.panel,.sidebar,.preview-area{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.panel{padding:22px;margin-bottom:18px}
.title-wrap h1{margin:0 0 6px;font-size:clamp(24px,3vw,34px)}
.title-wrap p{margin:0 0 18px;color:var(--muted)}
.upload-box{min-height:112px;border:2px dashed #aab2bd;border-radius:14px;display:grid;place-items:center;text-align:center;padding:20px;cursor:pointer;background:#fafbfc}
.upload-box.dragover{border-color:#111827;background:#f2f4f7}
.upload-box input{display:none}.upload-title{font-size:18px;font-weight:800}.upload-subtitle{color:var(--muted)}
.controls,.watermark-controls{display:grid;gap:12px;margin-top:16px}
.controls{grid-template-columns:repeat(5,minmax(150px,1fr))}
.watermark-controls{grid-template-columns:repeat(5,minmax(150px,1fr))}
.controls label,.watermark-controls label{display:grid;gap:7px;font-size:13px;font-weight:700;color:#344054}
select,input[type=text],input[type=file]{width:100%;min-height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:8px 11px;color:var(--text)}
.range-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px;min-height:42px}
.range-row input{width:100%}.range-row span{min-width:56px;text-align:right;font-size:12px;color:var(--muted)}
.check-row,.button-row,.page-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.check-row{margin-top:16px}
.check{display:inline-flex!important;grid-template-columns:none!important;align-items:center;gap:8px!important;font-size:14px!important;font-weight:700!important}
.watermark-panel{margin-top:18px;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fafbfc}
.watermark-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.watermark-head>div{display:grid;gap:3px}.watermark-head span{font-size:13px;color:var(--muted)}
.watermark-status{grid-column:1/-1;margin-top:12px;padding:10px 12px;border-radius:9px;background:#eaf7ed;color:#23612b;font-size:13px;font-weight:800}
.watermark-status.off{background:#f2f4f7;color:#667085}.watermark-status.error{background:#fff0ee;color:#b42318}
.button-row{margin-top:18px}.btn{border:1px solid var(--line);background:#fff;color:var(--text);min-height:42px;padding:0 15px;border-radius:10px;font-weight:800;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.danger{color:var(--danger)}.btn:disabled{opacity:.45;cursor:not-allowed}
.workspace{display:grid;grid-template-columns:290px 1fr;gap:18px;min-height:650px}.sidebar{padding:14px;overflow:hidden}.sidebar-head{display:flex;justify-content:space-between;padding:6px 4px 12px}.sidebar-head span{font-size:12px;color:var(--muted)}
.thumb-list{display:grid;gap:10px;max-height:760px;overflow:auto}.thumb-item{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:8px;cursor:pointer}.thumb-item.active{border-color:#111827;box-shadow:inset 0 0 0 1px #111827}.thumb-item canvas{width:100%;display:block;background:#fff}.thumb-meta{margin-top:6px;font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview-area{display:grid;place-items:center;padding:30px;overflow:auto}.empty-state{text-align:center;color:var(--muted)}.empty-state h2{color:var(--text)}.empty-icon{width:78px;height:78px;margin:auto;border-radius:18px;display:grid;place-items:center;background:#eef1f5;font-weight:900}
.preview-stage{width:100%;display:grid;justify-items:center;gap:14px}.hidden{display:none!important}.paper-label{font-weight:800;color:#344054}
.paper{position:relative;width:390px;height:500px;background:#fff;overflow:hidden;box-shadow:0 14px 36px rgba(16,24,40,.18)}.paper.with-border{outline:2px solid #111827}
#previewCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.wm-layer{position:absolute;inset:0;pointer-events:none;z-index:20;overflow:hidden}
.wm-item{position:absolute;left:50%;top:50%;transform-origin:center center;white-space:nowrap;font-family:Arial,Helvetica,sans-serif;font-weight:900;line-height:1;color:#000;text-shadow:0 0 1px rgba(255,255,255,.85),0 0 2px rgba(255,255,255,.7);user-select:none}
.wm-item img{display:block;width:100%;height:auto}
#pageInfo{min-width:120px;text-align:center;color:var(--muted);font-weight:800}
@media(max-width:1100px){.controls,.watermark-controls{grid-template-columns:repeat(3,1fr)}.workspace{grid-template-columns:230px 1fr}}
@media(max-width:760px){.app-shell{padding:12px}.controls,.watermark-controls{grid-template-columns:1fr 1fr}.workspace{grid-template-columns:1fr}.sidebar{max-height:250px}.thumb-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:180px}.paper{width:min(78vw,390px);height:auto;aspect-ratio:78/100}.preview-area{padding:18px 10px}}
@media(max-width:500px){.controls,.watermark-controls{grid-template-columns:1fr}.watermark-head{align-items:flex-start;flex-direction:column}}

.license-badge{
  display:inline-block;margin:0 0 16px;padding:7px 10px;border-radius:999px;
  background:#eaf7ed;color:#23612b;font-size:12px;font-weight:800
}

/* V4.3 License Status UI */
.license-status-card{
  margin:0 0 18px;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
  padding:12px;
  border:1px solid #dfe3e8;
  border-radius:12px;
  background:#f8fafc;
}
#licenseExpiryText {
    font-variant-numeric: tabular-nums;
}

#licenseExpiryText.license-countdown-warning {
    color: #b54708 !important;
}

#licenseExpiryText.license-countdown-expired {
    color: #b42318 !important;
    font-weight: 900;
}
.license-status-item{
  display:grid;
  gap:4px;
  min-width:0;
}
.license-status-item span{
  font-size:11px;
  color:#667085;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.03em;
}
.license-status-item strong{
  font-size:13px;
  color:#17202a;
  overflow-wrap:anywhere;
}
.license-pill{
  display:inline-flex;
  width:max-content;
  align-items:center;
  justify-content:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  font-size:11px!important;
  font-weight:900;
}
.license-pill.active{
  background:#eaf7ed;
  color:#23612b!important;
}
.license-pill.expired{
  background:#fff7e6;
  color:#9a6700!important;
}
.license-pill.blocked,
.license-pill.invalid{
  background:#fff0ee;
  color:#b42318!important;
}
.license-refresh{
  border:0;
  background:#eef2f6;
  color:#344054;
  min-height:30px;
  padding:0 10px;
  border-radius:8px;
  font-weight:800;
  cursor:pointer;
  width:max-content;
}
@media(max-width:760px){
  .license-status-card{grid-template-columns:1fr 1fr}
}
@media(max-width:460px){
  .license-status-card{grid-template-columns:1fr}
}

/* V4.3.1 — Buyer-facing license status */
.buyer-license-box{
  margin:0 0 18px;
  padding:14px;
  border:1px solid #dfe3e8;
  border-radius:14px;
  background:#f8fafc;
}
.buyer-license-box.is-active{
  border-color:#b7ddbd;
  background:#f5fbf6;
}
.buyer-license-box.is-invalid{
  border-color:#efc2bd;
  background:#fff8f7;
}
.buyer-license-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:12px;
}
.buyer-license-head>div{
  display:flex;
  align-items:center;
  gap:10px;
}
.buyer-license-label{
  font-size:12px;
  font-weight:900;
  letter-spacing:.04em;
  color:#667085;
}
.buyer-license-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:8px;
}
.buyer-license-grid>div{
  display:grid;
  gap:3px;
  padding:9px 10px;
  background:rgba(255,255,255,.75);
  border:1px solid rgba(223,227,232,.9);
  border-radius:9px;
  min-width:0;
}
.buyer-license-grid span{
  font-size:10px;
  font-weight:800;
  color:#667085;
  text-transform:uppercase;
}
.buyer-license-grid strong{
  font-size:12px;
  overflow-wrap:anywhere;
}
.buyer-license-warning{
  margin-top:12px;
  display:flex;
  flex-wrap:wrap;
  gap:7px 10px;
  align-items:center;
  padding:11px 12px;
  border-radius:9px;
  background:#fff0ee;
  color:#b42318;
  font-size:13px;
}
.buyer-license-warning a{
  display:inline-flex;
  min-height:32px;
  padding:0 10px;
  align-items:center;
  border-radius:8px;
  background:#111827;
  color:#fff;
  text-decoration:none;
  font-weight:800;
}
body.license-invalid .upload-box,
body.license-invalid .controls,
body.license-invalid .check-row,
body.license-invalid .watermark-panel,
body.license-invalid .button-row,
body.license-invalid .workspace{
  opacity:.42;
}
body.license-invalid .upload-box,
body.license-invalid .controls,
body.license-invalid .check-row,
body.license-invalid .watermark-panel,
body.license-invalid .button-row,
body.license-invalid .workspace{
  pointer-events:none;
}
body.license-invalid .buyer-license-box,
body.license-invalid .buyer-license-box *{
  opacity:1;
  pointer-events:auto;
}
@media(max-width:760px){
  .buyer-license-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .buyer-license-head{align-items:flex-start;flex-direction:column}
  .buyer-license-grid{grid-template-columns:1fr}
}

/* V4.3.2 — Compact Buyer License Status */
.license-mini{
  margin:0 0 14px;
  border:1px solid #dfe3e8;
  border-radius:12px;
  background:#fff;
  overflow:hidden;
}
.license-mini.is-active{
  border-color:#cfe7d3;
}
.license-mini.is-invalid{
  border-color:#efc2bd;
}
.license-mini-main{
  min-height:46px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:8px 10px;
}
.license-mini-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  font-size:11px;
  font-weight:900;
  white-space:nowrap;
}
.license-mini-pill i{
  width:7px;
  height:7px;
  border-radius:50%;
  background:currentColor;
  box-shadow:0 0 0 3px rgba(0,0,0,.04);
}
.license-mini-pill.active{
  background:#eaf7ed;
  color:#237a38;
}
.license-mini-pill.expired{
  background:#fff6df;
  color:#9a6700;
}
.license-mini-pill.blocked,
.license-mini-pill.invalid,
.license-mini-pill.domain_mismatch,
.license-mini-pill.build_mismatch,
.license-mini-pill.token_invalid,
.license-mini-pill.local_binding_mismatch,
.license-mini-pill.not_activated{
  background:#fff0ee;
  color:#b42318;
}
.license-mini-meta{
  display:flex;
  align-items:center;
  gap:16px;
  min-width:0;
  flex:1;
}
.license-mini-meta>span{
  display:flex;
  align-items:baseline;
  gap:5px;
  min-width:0;
  white-space:nowrap;
}
.license-mini-meta small,
.license-mini-details small{
  color:#98a2b3;
  font-size:10px;
  font-weight:700;
}
.license-mini-meta b{
  color:#344054;
  font-size:11px;
  overflow:hidden;
  text-overflow:ellipsis;
}
.license-mini-domain{
  min-width:0!important;
  max-width:280px;
}
.license-mini-actions{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.license-refresh.compact,
.license-details-toggle{
  min-height:28px;
  padding:0 9px;
  border:1px solid #dfe3e8;
  border-radius:8px;
  background:#f8fafc;
  color:#475467;
  font-size:11px;
  font-weight:800;
  cursor:pointer;
}
.license-details-toggle{
  background:#fff;
}
.license-mini-details{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:8px;
  padding:9px 10px;
  border-top:1px solid #edf0f3;
  background:#fafbfc;
}
.license-mini-details[hidden]{
  display:none!important;
}
.license-mini-details>div{
  display:flex;
  align-items:center;
  gap:6px;
  min-width:0;
}
.license-mini-details strong{
  font-size:11px;
  color:#344054;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.license-mini-warning{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:7px;
  padding:8px 10px;
  border-top:1px solid #f6d0cb;
  background:#fff6f4;
  color:#b42318;
  font-size:11px;
}
.license-mini-warning a{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  padding:0 8px;
  border-radius:7px;
  background:#111827;
  color:#fff;
  text-decoration:none;
  font-weight:800;
}

/* Hide old buyer status styles if browser still has cached markup rules */
.buyer-license-box{display:none!important;}

@media(max-width:800px){
  .license-mini-main{
    flex-wrap:wrap;
    gap:8px;
  }
  .license-mini-meta{
    order:3;
    width:100%;
    gap:10px;
  }
  .license-mini-meta>span{
    flex:1;
  }
  .license-mini-actions{
    margin-left:auto;
  }
}
@media(max-width:520px){
  .license-mini-meta{
    display:grid;
    grid-template-columns:1fr 1fr;
  }
  .license-mini-domain{
    grid-column:1/-1;
    max-width:none;
  }
  .license-mini-details{
    grid-template-columns:1fr;
  }
}

/* V4.3.3 — cache-bust + stronger compact status rules */
.license-mini,
#licenseStatusCard.license-mini{
  display:block!important;
  width:100%;
  margin:0 0 14px!important;
  border:1px solid #dfe3e8!important;
  border-radius:12px!important;
  background:#fff!important;
  overflow:hidden!important;
}
.license-mini-main{
  display:flex!important;
  align-items:center!important;
  gap:12px!important;
  padding:8px 10px!important;
  min-height:46px!important;
}
.license-mini-meta{
  display:flex!important;
  align-items:center!important;
  gap:16px!important;
  flex:1!important;
  min-width:0!important;
}
.license-mini-meta > span{
  display:flex!important;
  align-items:baseline!important;
  gap:5px!important;
  min-width:0!important;
  white-space:nowrap!important;
}
.license-mini-actions{
  display:flex!important;
  align-items:center!important;
  gap:6px!important;
  margin-left:auto!important;
}
.license-mini-details{
  display:grid!important;
  grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:8px!important;
  padding:9px 10px!important;
  border-top:1px solid #edf0f3!important;
  background:#fafbfc!important;
}
.license-mini-details[hidden]{
  display:none!important;
}
@media(max-width:800px){
  .license-mini-main{flex-wrap:wrap!important}
  .license-mini-meta{order:3;width:100%!important;gap:10px!important}
}
@media(max-width:520px){
  .license-mini-meta{display:grid!important;grid-template-columns:1fr 1fr!important}
  .license-mini-domain{grid-column:1/-1!important;max-width:none!important}
  .license-mini-details{grid-template-columns:1fr!important}
}

/* V4.3.4 — Premium single-line license bar */
.license-premium{
  margin:0 0 14px;
  border:1px solid #e4e7ec;
  border-radius:12px;
  background:#fff;
  overflow:hidden;
  box-shadow:0 1px 2px rgba(16,24,40,.03);
}
.license-premium.active{
  border-color:#d5ead9;
  background:linear-gradient(180deg,#fff 0%,#fbfefb 100%);
}
.license-premium.invalid{
  border-color:#f0c9c4;
  background:#fffafa;
}
.license-premium-row{
  min-height:48px;
  padding:8px 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.license-premium-left,
.license-premium-right{
  display:flex;
  align-items:center;
  gap:9px;
  min-width:0;
}
.license-premium-left{
  flex:1;
}
.license-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  background:#98a2b3;
  flex:0 0 auto;
  box-shadow:0 0 0 4px rgba(152,162,179,.10);
}
.license-dot.active{
  background:#2e9d50;
  box-shadow:0 0 0 4px rgba(46,157,80,.11);
}
.license-dot.expired{
  background:#d89b18;
  box-shadow:0 0 0 4px rgba(216,155,24,.11);
}
.license-dot.blocked,
.license-dot.invalid,
.license-dot.domain_mismatch,
.license-dot.build_mismatch,
.license-dot.token_invalid,
.license-dot.local_binding_mismatch,
.license-dot.not_activated{
  background:#d92d20;
  box-shadow:0 0 0 4px rgba(217,45,32,.10);
}
.license-premium-status,
.license-premium-expiry{
  display:grid;
  gap:1px;
  min-width:0;
}
.license-premium-status small,
.license-premium-expiry small,
.license-premium-details small{
  color:#98a2b3;
  font-size:9px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.license-premium-status strong,
.license-premium-expiry strong{
  color:#344054;
  font-size:11px;
  line-height:1.2;
  white-space:nowrap;
}
.license-premium.active .license-premium-status strong{
  color:#237a38;
}
.license-premium.invalid .license-premium-status strong{
  color:#b42318;
}
.license-divider{
  width:1px;
  height:24px;
  background:#eaecf0;
  flex:0 0 auto;
}
.license-type-chip{
  display:inline-flex;
  align-items:center;
  min-height:25px;
  padding:0 8px;
  border-radius:999px;
  background:#f2f4f7;
  color:#475467;
  font-size:9px;
  font-weight:900;
  letter-spacing:.03em;
}
.license-icon-btn,
.license-detail-btn{
  border:1px solid #e4e7ec;
  background:#fff;
  color:#475467;
  min-height:28px;
  border-radius:8px;
  font-size:10px;
  font-weight:800;
  cursor:pointer;
}
.license-icon-btn{
  width:28px;
  padding:0;
  font-size:16px;
  line-height:1;
}
.license-detail-btn{
  padding:0 9px;
}
.license-icon-btn:hover,
.license-detail-btn:hover{
  background:#f8fafc;
}
.license-premium-details{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
  padding:9px 10px;
  border-top:1px solid #f0f2f4;
  background:#fafbfc;
}
.license-premium-details[hidden]{
  display:none!important;
}
.license-premium-details>div{
  min-width:0;
  display:grid;
  gap:2px;
}
.license-premium-details strong{
  color:#475467;
  font-size:10px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.license-premium-warning{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:8px 10px;
  border-top:1px solid #f5d2cd;
  background:#fff3f1;
  color:#b42318;
  font-size:10px;
}
.license-premium-warning a{
  display:inline-flex;
  align-items:center;
  min-height:25px;
  padding:0 8px;
  border-radius:7px;
  background:#111827;
  color:#fff;
  text-decoration:none;
  font-weight:800;
  white-space:nowrap;
}

/* hide older status blocks if stale CSS/HTML are mixed */
.license-mini,
.buyer-license-box{
  display:none!important;
}

@media(max-width:620px){
  .license-premium-row{
    flex-wrap:wrap;
    gap:8px;
  }
  .license-premium-left{
    flex:1 1 auto;
  }
  .license-premium-right{
    margin-left:auto;
  }
  .license-premium-details{
    grid-template-columns:1fr 1fr;
  }
}
@media(max-width:420px){
  .license-premium-row{
    align-items:flex-start;
  }
  .license-premium-left{
    width:100%;
  }
  .license-premium-right{
    width:100%;
    justify-content:flex-end;
  }
  .license-premium-details{
    grid-template-columns:1fr;
  }
}

.license-update-link{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}