/* ============================================
   CROSSBAR EMPIRE — Paystack Checkout
   ============================================ */

/* "Pay Online" button injected into each product card */
.shop__btn--pay {
  display: block;
  width: 100%;
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-align: center;
  padding: 0.85rem 1rem;
  border: none;
  cursor: pointer;
  margin-bottom: 0.6rem;
  transition: background 0.3s ease, transform 0.2s ease;
}
.shop__btn--pay:hover { background: var(--copper); transform: translateY(-1px); }

/* Checkout modal */
.co-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.co-overlay.open { opacity: 1; pointer-events: auto; }

.co-modal {
  background: var(--cream);
  width: 100%;
  max-width: 440px;
  border-radius: 4px;
  padding: 2.25rem 2rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
  transform: translateY(12px);
  transition: transform 0.25s ease;
  max-height: 90vh;
  overflow-y: auto;
}
.co-overlay.open .co-modal { transform: translateY(0); }

.co-close {
  float: right;
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: var(--grey);
}
.co-eyebrow {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.65rem;
  color: var(--copper);
  margin-bottom: 0.4rem;
}
.co-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 0.35rem;
}
.co-price {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--charcoal);
  margin-bottom: 1.5rem;
}
.co-price strong { color: var(--black); }

.co-field { margin-bottom: 1rem; }
.co-field label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}
.co-field input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(45, 45, 45, 0.2);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--charcoal);
}
.co-field input:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 3px var(--copper-glow);
}
.co-field input.co-error { border-color: #c0392b; }

.co-submit {
  width: 100%;
  background: var(--black);
  color: var(--cream);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 1rem;
  border: none;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: background 0.3s ease;
}
.co-submit:hover { background: var(--copper); }
.co-submit:disabled { opacity: 0.6; cursor: default; }

.co-promo-row { display: flex; gap: 0.5rem; }
.co-promo-row input { flex: 1; text-transform: uppercase; }
.co-apply {
  background: var(--charcoal);
  color: var(--cream);
  border: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0 1.1rem;
  cursor: pointer;
  white-space: nowrap;
}
.co-apply:hover { background: var(--copper); }
.co-promo-msg { font-size: 0.72rem; margin-top: 0.4rem; min-height: 1em; }
.co-promo-ok { color: #1a7f37; }
.co-promo-bad { color: #c0392b; }
.co-strike { text-decoration: line-through; color: var(--grey); font-size: 0.9em; margin-left: 0.3rem; }

.co-note {
  font-size: 0.72rem;
  color: var(--grey);
  text-align: center;
  margin-top: 1rem;
  line-height: 1.5;
}
.co-secure { display: inline-flex; align-items: center; gap: 0.3rem; }

/* Status (success / error) view */
.co-status { text-align: center; padding: 1rem 0; }
.co-status__icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}
.co-status__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--black);
  margin-bottom: 0.6rem;
}
.co-status__text {
  font-size: 0.95rem;
  color: var(--charcoal);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.co-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.9rem 1.5rem;
  text-decoration: none;
}
.co-wa-btn:hover { filter: brightness(0.95); }
.co-ref {
  font-size: 0.72rem;
  color: var(--grey);
  margin-top: 1rem;
  word-break: break-all;
}