/* Scoped to the stamp catalog; the existing product modal is unchanged. */
#modelos .catalog-tools{display:grid;grid-template-columns:minmax(200px,1fr) auto;gap:16px;align-items:center}
#modelos .catalog-tools>.search-box{grid-column:1;grid-row:1;min-width:0}
#modelos .catalog-tools>.category-tabs{grid-column:1/-1;grid-row:2;justify-content:flex-start}
#gmx-stamp-size{display:contents}
#gmx-stamp-size [hidden]{display:none!important}
.gmx-size-toggle{grid-column:2;grid-row:1;background:#fff;color:#171714;border:1px solid #fff;font-family:inherit;font-size:14px;font-weight:700;line-height:1.2;cursor:pointer;min-height:44px;padding:12px 18px;display:flex;gap:9px;align-items:center;justify-content:center}
.gmx-size-toggle::before{content:'↔';font-size:20px;font-weight:700}
.gmx-size-toggle:hover,.gmx-size-toggle[aria-expanded=true]{background:#ff5a16;border-color:#ff5a16;color:#fff}
.gmx-size-panel{grid-column:1/-1;grid-row:3;background:#f5f1e8;color:#171714;padding:24px;min-width:0;scroll-margin-top:90px}
.gmx-size-head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.gmx-size-panel h3{font-size:clamp(20px,3vw,26px);line-height:1.15;margin:0;letter-spacing:-.5px}
.gmx-size-close{background:transparent;color:#171714;border:0;font:inherit;cursor:pointer;min-height:44px;padding:8px;white-space:nowrap}
.gmx-size-hint{font-size:13px;line-height:1.5;color:#625e55;margin:4px 0 20px}
.gmx-size-form{display:flex;flex-wrap:wrap;align-items:end;gap:12px}
.gmx-size-field{display:flex;flex-direction:column;gap:7px;flex:1 1 130px;font-size:12px;font-weight:700;min-width:0}
.gmx-size-field input,.gmx-size-field select{box-sizing:border-box;width:100%;min-width:0;height:46px;padding:10px 12px;border:1px solid #c8c3b9;background:#fff;color:#171714;border-radius:0;font-size:16px;font-family:inherit}
.gmx-size-submit{min-height:46px;padding:12px 18px;background:#171714;color:#fff;border:1px solid #171714;font-family:inherit;font-size:14px;font-weight:700;cursor:pointer}
.gmx-size-submit:hover{background:#ff5a16;border-color:#ff5a16}
.gmx-size-error{color:#a92312;font-size:14px;margin:12px 0 0}
.gmx-size-status{font-size:14px;font-weight:700;margin:20px 0 12px}
.gmx-size-status:empty{display:none}
.gmx-size-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.gmx-size-result{display:flex;align-items:center;text-align:left;gap:12px;min-width:0;padding:12px;background:#fff;color:#171714;border:1px solid #ded9ce;cursor:pointer;font-family:inherit}
.gmx-size-result:hover{border-color:#ff5a16}
.gmx-size-result img{width:72px;height:80px;object-fit:contain;flex-shrink:0;mix-blend-mode:multiply}
.gmx-size-copy{display:flex;flex-direction:column;gap:5px;min-width:0}
.gmx-size-copy strong{font-size:14px;line-height:1.3;overflow-wrap:anywhere}
.gmx-size-copy small{font-size:11px;line-height:1.4;color:#625e55}
.gmx-size-measure{font-size:16px;font-weight:800}
.gmx-size-badge{font-size:10px;line-height:1.3;color:#356142;font-weight:800}
.gmx-size-smaller{color:#98600a}
.gmx-size-help,.gmx-size-custom,.gmx-size-more{grid-column:1/-1;justify-self:start;color:#171714;background:transparent;border:0;padding:9px 0;font-family:inherit;font-size:13px;line-height:1.4;cursor:pointer;text-align:left;text-decoration:underline;text-underline-offset:4px;min-height:44px}
.gmx-size-custom{color:#b23b05}
#gmx-stamp-size :is(button,a,input,select):focus-visible{outline:3px solid #ff5a16;outline-offset:3px}
@media(max-width:1000px){.gmx-size-results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){#modelos .catalog-tools{grid-template-columns:minmax(0,1fr)}.gmx-size-toggle{grid-column:1;grid-row:2}#modelos .catalog-tools>.category-tabs{grid-row:3}.gmx-size-panel{grid-row:4;padding:16px}.gmx-size-form{gap:12px 10px}.gmx-size-field{flex-basis:calc(50% - 10px)}.gmx-size-submit{width:100%}.gmx-size-results{grid-template-columns:minmax(0,1fr)}.gmx-size-head{align-items:flex-start}.gmx-size-result img{width:64px;height:72px}}