/* Camada propria do espelho italiano: carrello, badge do header, checkout */
:root { --rg-accent: #39ff14; --rg-ink: #07070b; --rg-card: #121218; --rg-line: #26262e; --rg-muted: #9b9bab; }
.rg-cart { position: fixed; inset: 0; z-index: 90; }
.rg-cart[hidden] { display: none; }
.rg-cart__bg { position: absolute; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(2px); }
.rg-cart__panel { position: absolute; top: 0; right: 0; height: 100%; width: min(420px, 92vw); overflow-y: auto;
  background: var(--rg-ink); border-left: 1px solid var(--rg-line); padding: 18px 16px 24px; display: grid; gap: 14px; align-content: start;
  font-family: Inter, system-ui, sans-serif; color: #fff; animation: rg-in .22s ease-out; }
@keyframes rg-in { from { transform: translateX(28px); opacity: 0 } }
.rg-cart__head { display: flex; align-items: center; justify-content: space-between; font-size: 15px; }
.rg-cart__head button { background: none; border: 0; color: var(--rg-muted); font-size: 26px; line-height: 1; cursor: pointer; }
.rg-cart__ship { display: grid; gap: 6px; font-size: 12px; color: var(--rg-accent); }
.rg-cart__bar { height: 6px; border-radius: 99px; background: var(--rg-line); overflow: hidden; }
.rg-cart__bar i { display: block; height: 100%; width: 100%; background: var(--rg-accent); }
.rg-cart__item { display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center;
  background: var(--rg-card); border: 1px solid var(--rg-line); border-radius: 12px; padding: 10px; font-size: 14px; }
.rg-cart__item img { width: 56px; height: 56px; object-fit: cover; border-radius: 8px; }
.rg-cart__meta { display: block; color: var(--rg-muted); font-size: 12px; margin-top: 2px; }
.rg-cart__price { font-weight: 700; }
.rg-cart__addon { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  background: var(--rg-card); border: 1px solid var(--rg-line); border-radius: 12px; padding: 10px 12px; font-size: 13px; cursor: pointer; }
.rg-cart__addon b { color: var(--rg-accent); font-size: 12px; }
.rg-cart__total { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; padding-top: 4px; }
.rg-cart__total strong { font-size: 22px; font-family: Archivo, Inter, sans-serif; }
.rg-cart__cta { display: block; text-align: center; background: var(--rg-accent); color: #04140a; font-weight: 800; letter-spacing: .04em;
  padding: 15px; border-radius: 12px; text-decoration: none; font-family: Archivo, Inter, sans-serif; }
.rg-cart__note { text-align: center; color: var(--rg-muted); font-size: 11px; margin: 0; }
.rg-badge { position: absolute; top: -6px; right: -8px; min-width: 18px; height: 18px; border-radius: 99px;
  background: var(--rg-accent); color: #04140a; font-size: 11px; font-weight: 800; display: grid; place-items: center; padding: 0 5px; }

/* ---------------- checkout ---------------- */
.rg-co { max-width: 1040px; margin: 0 auto; padding: 24px 16px 64px; display: grid; gap: 26px; color: #fff;
  font-family: Inter, system-ui, sans-serif; }
@media (min-width: 900px) { .rg-co { grid-template-columns: 1.15fr .85fr; align-items: start; gap: 40px; } }
.rg-co h1 { font-family: Archivo, Inter, sans-serif; font-size: 22px; margin: 0 0 4px; }
.rg-co h2 { font-family: Archivo, Inter, sans-serif; font-size: 15px; margin: 22px 0 10px; }
.rg-co label { display: block; font-size: 12px; color: var(--rg-muted); margin: 10px 0 4px; }
.rg-co input, .rg-co select { width: 100%; background: var(--rg-card); border: 1px solid var(--rg-line); border-radius: 10px;
  padding: 12px; color: #fff; font-size: 15px; }
.rg-co input:focus, .rg-co select:focus { outline: 2px solid var(--rg-accent); outline-offset: 1px; }
.rg-co .rg-row { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; }
.rg-co button[type=submit] { width: 100%; margin-top: 18px; background: var(--rg-accent); color: #04140a; border: 0; border-radius: 12px;
  padding: 16px; font-weight: 800; font-size: 16px; font-family: Archivo, Inter, sans-serif; cursor: pointer; }
.rg-sum { background: var(--rg-card); border: 1px solid var(--rg-line); border-radius: 14px; padding: 16px; display: grid; gap: 10px; }
.rg-sum__row { display: flex; justify-content: space-between; font-size: 14px; }
.rg-sum__row b { font-weight: 700; }
.rg-sum__tot { border-top: 1px solid var(--rg-line); padding-top: 10px; font-size: 16px; }
.rg-sum__tot strong { font-size: 22px; font-family: Archivo, Inter, sans-serif; }
.rg-note { color: var(--rg-muted); font-size: 12px; }
.rg-ok { background: rgba(57,255,20,.1); border: 1px solid var(--rg-accent); border-radius: 12px; padding: 16px; font-size: 14px; }