/* ============================================================
   NORIANA — Checkout page
   Shared chrome (tokens, .btn, .wrap/.sec-head, nav, mini
   cart, toast, reveal) lives in style.css — this file only adds
   the checkout-specific layout: form fields, payment method,
   order-summary panel, empty-cart and confirmation states.
   ============================================================ */

.checkout{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(2rem,4vw,3.5rem);align-items:start}
.checkout__form{background:var(--paper);border-radius:28px;padding:clamp(1.8rem,4vw,3rem)}
.form-h3{font-family:var(--serif);font-weight:500;font-size:1.5rem;margin:0 0 1.3rem}
.form-h3:not(:first-child){margin-top:2.2rem}
.field{margin-bottom:1.2rem}
.field label{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(26,26,26,.55);margin-bottom:.5rem}
.field input,.field select{width:100%;padding:.9rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);font-family:var(--sans);font-size:1rem;color:var(--primary)}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field-row.three{grid-template-columns:1fr 1fr 1fr}
.pay-method{display:flex;align-items:flex-start;gap:1rem;border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.2rem;background:var(--bg)}
.pay-method .pm-dot{width:22px;height:22px;border-radius:50%;background:var(--primary);color:var(--bg);display:grid;place-items:center;flex:0 0 auto;margin-top:.15rem;font-size:.8rem}
.pay-method .pm-name{font-family:var(--serif);font-size:1.2rem;line-height:1.2}
.pay-method .pm-note{font-size:.88rem;color:rgba(26,26,26,.55);margin-top:.3rem}

.summary{background:var(--paper);border-radius:28px;padding:clamp(1.8rem,4vw,2.6rem);position:sticky;top:calc(var(--topbar) + 5.5rem)}
.summary h3{font-family:var(--serif);font-weight:500;font-size:1.6rem;margin-bottom:1.3rem}
.sitem{display:grid;grid-template-columns:56px 1fr auto;gap:.9rem;padding:.85rem 0;border-bottom:1px solid var(--line);align-items:center}
.sitem img{width:56px;height:74px;object-fit:cover;border-radius:4px}
.sitem .si-name{font-family:var(--serif);font-size:1.05rem;line-height:1.2}
.sitem .si-qty{font-size:.78rem;color:rgba(26,26,26,.5);margin-top:.2rem}
.sitem .si-price{font-family:var(--serif);font-size:1rem}
.summary__row{display:flex;justify-content:space-between;padding-top:1rem;font-size:.92rem;color:rgba(26,26,26,.65)}
.summary__total{display:flex;justify-content:space-between;padding-top:1rem;margin-top:.6rem;border-top:1px solid var(--line);font-family:var(--serif);font-size:1.5rem}

.empty-state{padding:4rem 0;text-align:center;color:rgba(26,26,26,.55)}
.empty-state .e-serif{font-family:var(--serif);font-style:italic;font-size:2rem;color:var(--primary);display:block;margin-bottom:.8rem}
.empty-state .btn{margin-top:1.8rem}

.confirm{display:none;text-align:center;max-width:38rem;margin:0 auto;padding:2.5rem 0}
.confirm.show{display:block}
.confirm .e-serif{font-family:var(--serif);font-style:italic;font-size:2.6rem;color:var(--primary);display:block;margin-bottom:1rem}
.confirm .order-id{display:inline-block;margin:1.2rem 0 1.6rem;padding:.6rem 1.4rem;border:1px solid var(--line);border-radius:50px;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:1080px){
  .checkout{grid-template-columns:1fr}
  .summary{position:static}
}
@media(max-width:560px){
  .field-row,.field-row.three{grid-template-columns:1fr}
}