/* ==========================================================================
   CHECKOUT — form + order review
   ========================================================================== */
.checkout-steps{ display:flex; justify-content:center; gap:0; padding:34px 0 20px; }
.checkout-steps .step{
  font-family:var(--font-mono); font-size:.7rem; text-transform:uppercase; letter-spacing:.06em; font-weight:700;
  color:var(--border); display:flex; align-items:center; gap:10px;
}
.checkout-steps .step.done, .checkout-steps .step.active{ color:var(--ink); }
.checkout-steps .step .num{
  width:22px; height:22px; border-radius:50%; border:1.5px solid currentColor;
  display:flex; align-items:center; justify-content:center; font-size:.68rem; font-weight:700;
}
.checkout-steps .step.active .num{ background:var(--gold); border-color:var(--gold); color:var(--white); }
.checkout-steps .step.done .num{ background:var(--grass); border-color:var(--grass); color:var(--white); }
.checkout-steps .sep{ width:50px; height:1px; background:var(--border); margin:0 14px; align-self:center; }

.checkout-layout{ display:grid; grid-template-columns:1.2fr .8fr; gap:56px; padding:20px 0 110px; align-items:flex-start; }
@media (max-width:900px){ .checkout-layout{ grid-template-columns:1fr; gap:36px; } }

.checkout-form-section{ margin-bottom:32px; }
.checkout-form-section h3{ margin-bottom:20px; display:flex; align-items:center; gap:10px; text-transform:none; }
.checkout-form-section h3 .sec-num{ font-family:var(--font-mono); font-size:.8rem; color:var(--gold); font-weight:700; }
.field-stack{ display:flex; flex-direction:column; gap:18px; }

.payment-card{
  border:1px solid var(--border); border-left:3px solid var(--gold); background:var(--sale-tint); border-radius:var(--radius-sm); padding:20px 22px; display:flex; gap:14px; align-items:flex-start;
}
.payment-card strong{ display:block; margin-bottom:4px; font-family:var(--font-body); font-weight:700; }
.payment-card p{ font-size:.86rem; color:var(--warm-gray); line-height:1.55; }

.order-review{ background:var(--cream-deep); border:1px solid var(--border-soft); border-radius:var(--radius); padding:26px 24px; position:sticky; top:100px; }
.order-review h3{ margin-bottom:20px; text-transform:none; }
.or-line{ display:flex; gap:12px; padding:12px 0; border-bottom:1px solid var(--border-soft); align-items:center; }
.or-line img{ width:52px; height:52px; object-fit:cover; border-radius:var(--radius-sm); flex:none; }
.or-line .or-name{ font-size:.86rem; font-weight:600; flex:1; }
.or-line .or-qty{ font-family:var(--font-mono); font-size:.72rem; color:var(--warm-gray); }
.or-line .or-price{ font-family:var(--font-display); font-size:.86rem; font-weight:700; }
.order-review .summary-row{ display:flex; justify-content:space-between; padding:9px 0; font-size:.9rem; color:var(--warm-gray); }
.order-review .summary-row.total{ border-top:1px solid var(--border); margin-top:6px; padding-top:16px; font-family:var(--font-display); font-size:1.05rem; color:var(--ink); font-weight:700; }

/* Success state */
.order-success{ text-align:center; padding:100px 20px 120px; max-width:560px; margin:0 auto; }
.order-success .check-ring{
  width:74px; height:74px; border-radius:50%; background:var(--grass); margin:0 auto 28px;
  display:flex; align-items:center; justify-content:center;
}
.order-success h1{ font-size:clamp(1.7rem,4vw,2.2rem); margin-bottom:16px; text-transform:none; }
.order-id{ font-family:var(--font-mono); background:var(--cream-deep); border:1px solid var(--border-soft); border-radius:var(--radius-sm); display:inline-block; padding:10px 22px; margin:18px 0 30px; letter-spacing:.05em; font-weight:700; }

.order-modal{
  position:fixed; inset:0; z-index:100; display:grid; place-items:center; padding:20px;
  background:rgba(23,23,23,.42); opacity:0; visibility:hidden; transition:opacity var(--t-med) var(--ease), visibility var(--t-med) var(--ease);
}
.order-modal.open{ opacity:1; visibility:visible; }
.order-modal__dialog{
  position:relative; width:min(100%,480px); padding:44px 38px 36px; text-align:center;
  background:var(--white); border:1px solid var(--border-soft); border-radius:var(--radius);
  box-shadow:0 20px 60px rgba(23,23,23,.18); transform:translateY(12px) scale(.98); transition:transform var(--t-med) var(--ease);
}
.order-modal.open .order-modal__dialog{ transform:translateY(0) scale(1); }
.order-modal__close{
  position:absolute; top:12px; right:14px; border:0; background:transparent; color:var(--warm-gray);
  font-size:1.7rem; line-height:1; cursor:pointer;
}
.order-modal__check{
  width:54px; height:54px; display:grid; place-items:center; margin:0 auto 20px; border-radius:50%;
  background:var(--grass); color:var(--white); font-size:1.8rem; font-weight:700;
}
.order-modal__dialog h2{ margin-bottom:12px; font-size:1.5rem; text-transform:none; }
.order-modal__dialog p{ max-width:340px; margin:0 auto; color:var(--warm-gray); line-height:1.6; }
.order-modal__number{ display:inline-block; margin-top:18px; padding:9px 18px; border:1px solid var(--border-soft); border-radius:var(--radius-sm); font-family:var(--font-mono); font-size:.82rem; font-weight:700; }
.order-modal__actions{ display:flex; justify-content:center; gap:12px; margin-top:28px; }
.order-modal__actions .btn{ font-size:.72rem; }
@media (max-width:520px){
  .order-modal__dialog{ padding:42px 22px 26px; }
  .order-modal__actions{ flex-direction:column-reverse; }
  .order-modal__actions .btn{ width:100%; }
}