.widget-builder{margin:1.5rem 0 2rem;padding:22px;border:1px solid #dbe4eb;border-radius:14px;background:#f7fafc;min-width:0}
.widget-builder [hidden]{display:none!important}
.widget-builder h2{margin-top:0}
.widget-builder-form{margin:1.25rem 0}
.widget-builder fieldset{margin:0 0 20px;padding:0;border:0;min-width:0}
.widget-builder legend{margin-bottom:12px;padding:0;font-weight:700;font-size:1.05rem;color:#0f2b46}
.widget-builder-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.widget-builder-field{min-width:0}
.widget-builder-field label{display:block;margin:0 0 5px;font-weight:600;font-size:.88rem;color:#0f2b46}
.widget-builder-field input,.widget-builder-field select{display:block;min-width:0;width:100%;min-height:42px;padding:9px 10px;background:#fff;color:#253b4b;border:1px solid #b9c9d5;border-radius:7px;font:inherit;font-size:.95rem}
.widget-builder-field input:focus,.widget-builder-field select:focus{outline:2px solid #27ae60;outline-offset:2px}
.widget-builder-field input[aria-invalid=true],.widget-builder-field select[aria-invalid=true]{border-color:#a92435}
.widget-builder-field small{display:block;margin-top:5px;font-size:.76rem;line-height:1.45;color:#536575}
.widget-builder-actions{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.widget-builder-actions .btn{margin:0;white-space:normal;text-align:center}
.widget-builder-actions [aria-pressed=true]{background:#0f2b46;border-color:#0f2b46;color:#fff}
.widget-builder-error{color:#a92435;font-weight:600;margin:12px 0}
.widget-builder-status{padding:10px 13px;border-left:3px solid #27ae60;background:#fff;border-radius:0 6px 6px 0;font-size:.88rem;line-height:1.5}
.widget-builder-note{font-size:.8rem!important;color:#536575;line-height:1.5!important}
.widget-builder-preview-area{display:flex;justify-content:center;min-width:0;margin:12px 0;padding:12px;border:1px solid #dbe4eb;border-radius:9px;background:#eaf0f5}
.widget-builder-preview-shell{width:100%;max-width:100%;min-width:0;display:flex;justify-content:center}
.widget-builder-preview-shell.is-phone{width:320px;max-width:100%}
.widget-builder iframe{flex-shrink:1;min-width:0;background:#fff}
.widget-builder textarea{max-width:100%;min-width:0;overflow-wrap:anywhere}
.widget-builder #copy-embed:disabled{opacity:.55;cursor:not-allowed}
.widget-builder #copy-ok{font-size:.85rem;overflow-wrap:anywhere}
@media(max-width:900px){.widget-builder-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.widget-builder{padding:14px}.widget-builder-grid{grid-template-columns:minmax(0,1fr);gap:12px}.widget-builder-actions .btn{flex:1 1 160px}.widget-builder-preview-area{padding:6px}}