/* Isolated shipping-origin and preview surfaces; legacy checkout stays unchanged. */
.ss-panel{margin-top:24px;padding:clamp(18px,3vw,28px);background:#fff;color:#183e30;border:1px solid #d5e2dc;border-radius:14px;min-width:0;overflow-wrap:anywhere;}
.ss-panel h2{font-size:1.35rem;color:#153b2f;margin:0 0 10px;}
.ss-panel h3{font-size:1.05rem;color:#153b2f;margin:0 0 10px;}
.ss-panel p{color:#516c60;line-height:1.55;font-size:.9rem;}
.ss-panel .ss-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;}
.ss-panel .ss-note{padding:12px 14px;background:#fff7e7;color:#745118;border-radius:9px;}
.ss-panel [data-ss-notice]{font-weight:650;white-space:pre-wrap;}
.ss-panel summary{cursor:pointer;font-size:1.15rem;font-weight:750;color:#075b3c;}
.ss-panel .ss-origin-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.ss-panel label{display:grid;gap:8px;font-weight:650;color:#183e30;}
.ss-panel input:not([type=checkbox],[type=radio]){width:100%;min-width:0;padding:12px;border:1px solid #bacfc3;border-radius:8px;background:#fff;color:#183e30;font:inherit;color-scheme:light;}
.ss-panel input[type=checkbox],.ss-panel input[type=radio]{accent-color:#00875a;width:18px;height:18px;flex-shrink:0;}
.ss-panel .ss-confirm{display:flex;align-items:center;gap:10px;margin:20px 0;line-height:1.5;}
.ss-panel .button{color:#075b3c;border-color:#82baa1;box-shadow:none;}
.ss-panel .button.primary{background:#00d48c;color:#063522;border-color:#00b77a;}
.ss-panel .button:disabled{opacity:.6;cursor:not-allowed;}
.ss-panel :is(button,input,summary):focus-visible{outline:3px solid #008c60;outline-offset:3px;}
.ss-panel [data-ss-groups]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px;}
.ss-panel .ss-group{padding:20px;border:1px solid #d8e7df;border-radius:10px;min-width:0;}
.ss-panel .ss-group ul{padding-left:20px;color:#516c60;font-size:.9rem;line-height:1.6;}
.ss-panel .ss-option{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid #c9ded2;border-radius:8px;margin:8px 0;}
.ss-panel .ss-option>span{flex:1;min-width:0;}
.ss-panel .ss-option small{display:block;font-size:.8rem;font-weight:400;margin-top:4px;}
.ss-panel [data-ss-total]>p{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid #d8e7df;padding-top:14px;}
.ss-panel [data-ss-total] strong{color:#075b3c;}
@media(max-width:650px){.ss-panel .ss-origin-fields,.ss-panel [data-ss-groups]{grid-template-columns:1fr;}.ss-panel .ss-heading{flex-direction:column;}.ss-panel .ss-heading .button{width:100%;}.ss-panel .ss-group{padding:14px;}}
@media(prefers-reduced-motion:no-preference){.ss-panel .button{transition:background .16s ease,border-color .16s ease;}}