/* ============================================
   MODALS (Checkout & Order Confirmation) - AbiYarn
   ============================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  pointer-events: none;
  visibility: hidden;
}
.modal.open {
  pointer-events: auto;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.modal.open .modal-overlay { opacity: 1; }

.modal-content {
  position: relative;
  z-index: 1;
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}
.modal.open .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Modal Header */
.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--gray-border);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 2;
}
.modal-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.modal-header h2 { font-size: 1.6rem; }
.order-number-label {
  font-size: 0.85rem;
  color: var(--gray-mid);
  margin-top: 0.2rem;
}

/* Step Indicators */
.checkout-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 1.5rem;
  gap: 0;
  border-bottom: 1px solid var(--gray-border);
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  flex: 1;
}
.step-number {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--gray-border);
  background: var(--white);
  color: var(--gray-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}
.step.active   .step-number { background: var(--rose); border-color: var(--rose); color: var(--white); }
.step.completed .step-number { background: var(--green); border-color: var(--green); color: var(--white); }
.step span {
  font-size: 0.75rem;
  color: var(--gray-mid);
  font-weight: 500;
}
.step.active span   { color: var(--rose); font-weight: 600; }
.step.completed span { color: var(--green); }
.step-divider {
  flex: 0 0 40px;
  height: 2px;
  background: var(--gray-border);
  margin-bottom: 1.2rem;
  transition: background 0.3s;
}

/* Step Panels */
.checkout-step {
  display: none;
  padding: 1.5rem;
}
.checkout-step.active { display: block; }
.checkout-step h3 {
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  color: var(--gray-text);
}

/* Checkout Form Rows */
.checkout-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.checkout-form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}
.checkout-form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-text);
  margin-bottom: 0.4rem;
}
.checkout-form-group input {
  padding: 0.65rem 1rem;
  border: 1px solid var(--rose-border);
  border-radius: var(--radius-md);
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  outline: none;
  color: var(--gray-text);
  background: var(--white);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.checkout-form-group input:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.1);
}

/* Order Summary Box */
.order-summary-box {
  background: var(--rose-light);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-top: 1rem;
}
.order-summary-box h4 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--gray-text);
}
.summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--gray-mid);
  margin-bottom: 0.5rem;
}
.summary-total {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1rem;
  color: var(--gray-text);
  border-top: 1px solid var(--rose-border);
  padding-top: 0.75rem;
  margin-top: 0.75rem;
}
.summary-total span:last-child { color: var(--rose); }

/* Checkout Footer */
.checkout-footer {
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--gray-border);
  background: var(--white);
  position: sticky;
  bottom: 0;
}

/* Modal Body */
.modal-body { padding: 1.5rem; }

/* Success Banner */
.success-banner {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.25rem;
}
.success-banner p {
  font-weight: 600;
  color: #065f46;
  font-size: 1.05rem;
}
.success-banner .small {
  font-size: 0.85rem;
  font-weight: 400;
  margin-top: 0.35rem;
  color: #047857;
}