.ntc-stamp-configurator{margin:18px 0;padding:14px;border:1px solid #e6e6e6;border-radius:10px;background:#fafafa}
.ntc-config-status{margin-top:8px;font-size:13px;color:#2271b1}
.ntc-modal{display:none}
.ntc-modal.is-open{display:block}
.ntc-modal__backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9998}
.ntc-modal__dialog{position:fixed;z-index:9999;left:50%;top:50%;transform:translate(-50%,-50%);width:min(1280px,97vw);max-height:94vh;overflow:auto;background:#fff;border-radius:14px;box-shadow:0 10px 40px rgba(0,0,0,.25);padding:24px}
.ntc-close{position:absolute;right:16px;top:10px;border:0;background:none;font-size:30px;line-height:1;cursor:pointer}
.ntc-modal__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}
.ntc-preview-frame{padding:16px;border:1px solid #ddd;border-radius:12px;background:#fff;overflow:auto;min-height:220px;display:flex;align-items:center;justify-content:center}
.ntc-svg{width:240px;height:120px;transform-origin:center center}
.ntc-controls-row,.ntc-position-grid,.ntc-line-grid,.ntc-line-toolbar{display:grid;gap:10px}
.ntc-controls-row,.ntc-position-grid{grid-template-columns:1fr 1fr;margin-top:14px}
.ntc-line{padding:12px;border:1px solid #e4e4e4;border-radius:10px;background:#fff;margin-bottom:10px}
.ntc-line input[type="text"],.ntc-line select,.ntc-line input[type="number"],.ntc-editor-panel input[type="number"],.ntc-editor-panel input[type="file"],.ntc-editor-panel select{width:100%}
.ntc-line-grid{grid-template-columns:1.4fr .8fr .8fr;margin-top:8px}
.ntc-line-toolbar{grid-template-columns:repeat(6,minmax(0,1fr));align-items:center;margin-top:8px}
.ntc-actions{margin-top:18px}
@media (max-width: 782px){.ntc-modal__grid{grid-template-columns:1fr}.ntc-line-toolbar{grid-template-columns:1fr 1fr}.ntc-controls-row,.ntc-position-grid,.ntc-line-grid{grid-template-columns:1fr}}

/* Modifiche richieste: popup più largo, etichette italiane, bottone rimuovi più piccolo */
.ntc-line-toolbar .ntc-remove-line{
  font-size:12px;
  padding:2px 6px;
  line-height:1.2;
  justify-self:start;
}


/* v2.2 richieste UI */
.ntc-modal__dialog{
  padding: 28px;
}
.ntc-modal__grid{
  grid-template-columns: minmax(420px, 0.95fr) minmax(520px, 1.25fr);
  align-items: start;
  gap: 28px;
}
.ntc-preview-panel{
  position: sticky;
  top: 0;
  align-self: start;
}
.ntc-editor-panel{
  max-height: calc(94vh - 90px);
  overflow-y: auto;
  padding-right: 8px;
}
.ntc-line-toolbar{
  grid-template-columns: repeat(6,minmax(0,1fr));
  align-items: center;
  column-gap: 10px;
}
.ntc-line-toolbar label.ntc-style-toggle{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.ntc-style-demo{
  display: inline-block;
  min-width: 28px;
  text-align: left;
}
.ntc-style-demo--bold{
  font-weight: 700;
}
.ntc-style-demo--italic{
  font-style: italic;
}
.ntc-style-demo--underline{
  text-decoration: underline;
}
.ntc-line-toolbar .ntc-remove-line{
  font-size: 11px;
  padding: 2px 6px;
  line-height: 1.1;
  justify-self: start;
}
@media (max-width: 782px){
  .ntc-preview-panel{
    position: static;
  }
  .ntc-editor-panel{
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
}

.ntc-preview-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.ntc-badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#f1f1f1;font-size:12px}
.ntc-badge-shape{font-weight:600}
.ntc-preview-frame{min-height:320px}
.ntc-svg{max-width:100%;max-height:260px}

.ntc-preview-actions{
  margin-top: 14px;
}
.ntc-download-pdf{
  width: 100%;
}


/* v3.4 - controlli X/Y compatti e allineati */
.ntc-line-toolbar{
  grid-template-columns: minmax(0,0.9fr) minmax(0,0.9fr) minmax(0,0.9fr) minmax(0,1fr) minmax(0,1fr) auto;
  align-items:end;
}
.ntc-line-toolbar label{
  font-size:12px;
  line-height:1.1;
}
.ntc-line-toolbar .ntc-style-toggle{
  display:inline-flex;
  align-items:center;
  gap:4px;
  white-space:nowrap;
}
.ntc-style-demo{
  min-width:22px;
  font-size:12px;
}
.ntc-axis-label{
  display:flex;
  flex-direction:column;
  gap:4px;
  white-space:nowrap;
}
.ntc-line-toolbar input[type="number"]{
  width:100%;
  min-width:58px;
  padding:4px 6px;
  font-size:12px;
}
.ntc-line-toolbar .ntc-remove-line{
  align-self:end;
  font-size:11px;
  padding:3px 7px;
}
@media (max-width: 782px){
  .ntc-line-toolbar{
    grid-template-columns:1fr 1fr;
  }
}


/* v3.4.1 - X/Y più leggibili */
.ntc-axis-label{
  display:flex;
  flex-direction:column;
  gap:5px;
}
.ntc-axis-title{
  font-size:16px;
  font-weight:600;
  line-height:1;
  display:inline-block;
}
.ntc-line-toolbar .ntc-axis-label input[type="number"]{
  font-size:13px;
}


/* v3.5 - azioni export preview */
.ntc-preview-actions{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
}
.ntc-download-svg{
  width:100%;
}


/* v3.5.1 - aiuto export */
.ntc-download-help{
  margin-top: 2px;
  color:#555;
  line-height:1.35;
}
.ntc-download-help small{
  display:block;
}


/* v3.11 - bordo 2 solo timbro tondo */
.ntc-controls-row{
  grid-template-columns: 1fr 1fr 1fr;
}
.ntc-border2-wrap{
  display:none;
}
@media (max-width: 782px){
  .ntc-controls-row{
    grid-template-columns:1fr;
  }
}
/* Bottone apri personalizzatore */
.ntc-open-configurator,
.ntc-open-modal,
button.ntc-open-configurator,
button.ntc-open-modal{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  max-width:340px;
  margin:16px auto 0;
  padding:14px 22px;
  background:#28a745;
  color:#fff;
  border:none;
  border-radius:999px;
  font-size:18px;
  font-weight:700;
  line-height:1.2;
  text-align:center;
  box-shadow:0 10px 24px rgba(0,0,0,.16);
  cursor:pointer;
  transition:all .2s ease;
}

.ntc-open-configurator:hover,
.ntc-open-modal:hover,
button.ntc-open-configurator:hover,
button.ntc-open-modal:hover{
  background:#218838;
  color:#fff;
  transform:translateY(-1px);
  box-shadow:0 14px 28px rgba(0,0,0,.20);
}

.ntc-open-configurator:focus,
.ntc-open-modal:focus,
button.ntc-open-configurator:focus,
button.ntc-open-modal:focus{
  outline:none;
  box-shadow:0 0 0 3px rgba(40,167,69,.22), 0 10px 24px rgba(0,0,0,.16);
}