/* Neutral checkout styling. Each site overrides the variables (see the <style> block in checkout.html). */
:root{--ink:#0D3B3A;--muted:#4B6B69;--line:#D7E7E1;--bg:#F3FBF8;--card:#FFFFFF;--accent:#0D3B3A;--accent-ink:#FFFFFF;--hi:#EEFF9E;--bad:#B42318;--ok:#0A6B63;--radius:18px}
*{box-sizing:border-box}
body{margin:0;font-family:'Anuphan','Noto Sans Thai',system-ui,sans-serif;font-size:16px;line-height:1.6;color:var(--ink);background:var(--bg)}
.wrap{max-width:1080px;margin:0 auto;padding:24px 16px 64px}
header.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}
header.top a{color:var(--ink);font-weight:700;font-size:22px;text-decoration:none}
h1{font-size:clamp(26px,4vw,34px);margin:0 0 16px;line-height:1.2}
h2{font-size:20px;margin:0 0 12px}
.cols{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:820px){.cols{grid-template-columns:1fr}}
.box{background:var(--card);border-radius:var(--radius);padding:20px;border:1px solid var(--line)}
.line{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.line img{width:64px;height:64px;object-fit:contain;border-radius:12px;background:var(--bg)}
.line small{display:block;color:var(--muted)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px}
.qty button{all:unset;cursor:pointer;width:40px;height:40px;text-align:center;font-size:18px}
.qty span{min-width:28px;text-align:center;font-weight:600}
.sum{display:flex;justify-content:space-between;padding:4px 0}
.sum.total{font-size:22px;font-weight:700;border-top:1px solid var(--line);margin-top:8px;padding-top:12px}
.hint{background:var(--hi);border-radius:12px;padding:8px 12px;margin:8px 0;font-weight:600;font-size:15px}
.note{color:var(--ok);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.grid .full{grid-column:1/-1}
@media (max-width:520px){.grid{grid-template-columns:1fr}}
label{display:flex;flex-direction:column;gap:4px;font-size:14px;font-weight:600}
input,select,textarea{font:inherit;font-weight:400;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);min-height:48px;width:100%}
textarea{min-height:80px}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid var(--ok);outline-offset:2px}
.check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400}
.check input{width:22px;min-height:22px;height:22px;margin-top:2px;flex:none}
.pay{display:grid;gap:8px}
.pay label{flex-direction:row;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;font-weight:600;cursor:pointer}
.pay label:has(input:checked){border-color:var(--accent)}
.pay input{width:20px;min-height:20px;height:20px}
.btn{font:inherit;font-weight:700;border:0;background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:14px 24px;cursor:pointer;min-height:52px;width:100%}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.err{color:var(--bad);font-weight:600}
.muted{color:var(--muted)}
.steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
.steps li{display:flex;gap:10px;align-items:center;color:var(--muted)}
.steps li::before{content:'';width:14px;height:14px;border-radius:50%;border:2px solid var(--line);flex:none}
.steps li.done{color:var(--ink)}.steps li.done::before{background:var(--ok);border-color:var(--ok)}
.steps li.now{color:var(--ink);font-weight:700}.steps li.now::before{border-color:var(--ok)}
.bank{background:var(--bg);border-radius:14px;padding:14px;margin:10px 0}
.bank b{font-size:20px}
.qr{max-width:280px;width:100%;display:block;margin:10px auto}
.empty{text-align:center;padding:40px 0}