/* Tokens from mini/public/app/styles.css (= the iOS DesignSystem). */
:root{--navy:#1A3071;--yellow:#FFD200;--red:#D4382C;--green:#00A651;--ink:#1C1C1E;--mute:#6B7280;--line:#E5E7EB;--bg:#F2F3F7;--pad:16px}
*{box-sizing:border-box;margin:0}
body{font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%}
a{color:var(--navy)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
/* Official wordmark (the one mini and dienmaycholon.com use: IT CDN logo-dmcl-1.png), on navy like mini's header. */
.top{background:var(--navy);color:#fff;padding:calc(10px + env(safe-area-inset-top)) var(--pad) 10px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.top .logo{display:block;height:32px;width:auto}
.top span{font-size:13px;font-weight:600;opacity:.9;text-align:right}
main{max-width:560px;margin:0 auto;padding:12px 12px 24px}
.cols,.main,.side{display:grid;gap:12px;align-content:start}
.card{background:#fff;border-radius:14px;padding:var(--pad)}
.card.load{color:var(--mute);text-align:center;padding:40px}
h1{font-size:18px;line-height:1.3}h2{font-size:16px;margin-bottom:10px}
p{margin:6px 0}.note{font-size:13px;color:var(--mute)}.c{text-align:center}.red{color:var(--red)}
.prod{display:flex;gap:14px;align-items:flex-start}
.pimg{position:relative;flex:none}.pimg img{width:112px;height:112px;object-fit:contain;border-radius:10px;background:#fff;display:block}
.off{position:absolute;top:0;left:0;background:var(--red);color:#fff;font-weight:800;font-size:13px;padding:3px 7px;border-radius:8px}
.save{margin-top:2px;font-size:13px;font-weight:600;color:var(--red)}
.grow{flex:1;min-width:0}
.price{margin-top:8px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price b{font-size:22px;color:var(--red)}.price s{color:var(--mute);font-size:14px}
.qty{margin-top:10px;display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:10px}
.qty button{width:40px;height:36px;font-size:20px;color:var(--navy)}.qty button:disabled{color:#C7CAD1}
.qty span{min-width:32px;text-align:center;font-weight:600}
form label{display:block;font-size:13px;font-weight:600;margin-top:12px}
form label i{color:var(--red);font-style:normal}
.inp{display:block;width:100%;margin-top:6px;height:44px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font-family:inherit;font-size:16px;background:#fff;color:var(--ink)}
textarea.inp{height:76px;padding:10px 12px;resize:vertical}
.inp:focus{outline:2px solid var(--navy);outline-offset:-1px}.inp.bad{border-color:var(--red)}
.err{color:var(--red);font-size:13px;margin-top:4px}.err:empty{display:none}
.sum .r{display:flex;justify-content:space-between;gap:12px;padding:5px 0;font-size:14px}
.sum .r span:last-child,.sum .r b{text-align:right}
.sum .tot{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;font-size:16px}.sum .tot b{color:var(--red);font-size:18px}
.btn{display:flex;align-items:center;justify-content:center;width:100%;height:50px;border-radius:12px;font-weight:700;font-size:16px;text-decoration:none;margin-top:12px}
.btn:disabled{opacity:.6}
.btn.red{background:var(--red);color:#fff}.btn.navy{background:var(--navy);color:#fff}.btn.yellow{background:var(--yellow);color:var(--navy)}
.link{color:var(--navy);font-weight:600}.link:disabled{color:var(--mute)}
.done{text-align:center}.done .sum{text-align:left;margin-top:14px}
.tick{width:64px;height:64px;border-radius:50%;background:var(--green);color:#fff;font-size:34px;line-height:64px;margin:4px auto 12px}
.app{border:2px solid var(--yellow)}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center;z-index:10}
.sheet{background:#fff;width:100%;max-width:560px;border-radius:18px 18px 0 0;padding:20px var(--pad) calc(20px + env(safe-area-inset-bottom))}
.inp.code{text-align:center;font-size:26px;letter-spacing:10px;height:56px;margin-top:14px}
.foot{text-align:center;font-size:12px;color:var(--mute);padding:8px var(--pad) calc(24px + env(safe-area-inset-bottom))}
@media (min-width:600px){.scrim{align-items:center}.sheet{border-radius:18px}}
label .err{font-weight:400}
.two{display:grid;gap:0 12px}
.green{color:var(--green)}
.sum h2{margin-bottom:12px}
.line{display:flex;gap:10px;align-items:center;font-size:14px;padding-bottom:10px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.line img{width:48px;height:48px;object-fit:contain;border:1px solid var(--line);border-radius:8px;flex:none}
.ok{display:flex;gap:14px;align-items:center;text-align:left;background:#ECF8F1;border:1px solid #BFE6CF;border-radius:12px;padding:14px;margin-bottom:12px}
.ok .tick{width:44px;height:44px;line-height:44px;font-size:24px;margin:0;flex:none;text-align:center}
.code{margin-top:4px;font-size:14px}.code b{font-size:16px;letter-spacing:.3px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;justify-content:center}
.chip{font-size:13px;font-weight:600;padding:5px 10px;border-radius:999px}
.chip.green{background:#ECF8F1;color:#0B7A3B}.chip.amber{background:#FFF4D6;color:#8A5A00}
/* Desktop: many viewers watch the live on a computer. Form left, summary right. */
@media (min-width:900px){
  main{max-width:1080px;padding:20px 24px 32px}
  .top{padding-left:max(24px,calc(50% - 516px));padding-right:max(24px,calc(50% - 516px))}
  .top .logo{height:40px}
  .cols{grid-template-columns:minmax(0,1fr) 380px;gap:20px}
  .cols.one{grid-template-columns:minmax(0,640px)}
  .side{position:sticky;top:16px}
  .two{grid-template-columns:1fr 1fr}
  .pimg img{width:160px;height:160px}
  h1{font-size:20px}
}