/* ===========================
   CHECKOUT.CSS — Order Page
   =========================== */

/* ---------- LAYOUT ---------- */
.checkout {
  padding-top: calc(72px + var(--space-3xl));
  padding-bottom: var(--space-5xl);
}

.checkout__layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-3xl);
  align-items: start;
}

.checkout__heading {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-sm);
}

.checkout__sub {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  line-height: var(--line-height-normal);
}


/* ---------- FORM ---------- */
.checkout-form__fieldset {
  border: none;
  margin-bottom: var(--space-2xl);
}

.checkout-form__legend {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  width: 100%;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-label__optional {
  font-weight: var(--font-weight-regular);
  color: var(--color-text-light);
}

.form-input {
  display: block;
  width: 100%;
  padding: 0.75rem 0.875rem;
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
}

.form-input--readonly {
  background-color: var(--color-bg-alt);
  color: var(--color-text-muted);
  cursor: default;
}

.form-input.invalid {
  border-color: #D64545;
}

.form-error {
  display: block;
  font-size: var(--font-size-xs);
  color: #D64545;
  margin-top: var(--space-xs);
  min-height: 1rem;
}

/* Stripe card element container */
.form-card {
  padding: 0.75rem 0.875rem;
  background-color: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-card.StripeElement--focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
}

.form-card.StripeElement--invalid {
  border-color: #D64545;
}

/* Submit button */
.checkout-form__submit {
  width: 100%;
  padding: 1rem;
  font-size: var(--font-size-md);
  margin-top: var(--space-sm);
  position: relative;
}

.checkout-form__submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-left: var(--space-sm);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Secure badge */
.checkout-form__secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

.checkout-form__secure svg {
  flex-shrink: 0;
}


/* ---------- ORDER SUMMARY ---------- */
.order-summary {
  position: sticky;
  top: calc(72px + var(--space-xl));
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
}

.order-summary__heading {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xl);
}

.order-summary__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.order-summary__template {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.order-summary__preview {
  width: 56px;
  height: 42px;
  background-color: var(--color-bg-alt);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.order-summary__preview svg {
  width: 22px;
  height: 22px;
  color: var(--color-text-light);
}

.order-summary__name {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.order-summary__category {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.order-summary__price {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  flex-shrink: 0;
}

.order-summary__divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-lg) 0;
}

.order-summary__row {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.order-summary__total {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: 0;
}

.order-summary__guarantee {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding: var(--space-md);
  background-color: rgba(45, 106, 79, 0.05);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.order-summary__guarantee svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.order-summary__includes {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.order-summary__includes li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.order-summary__includes li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%232D6A4F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}


/* ---------- RESPONSIVE ---------- */
@media (max-width: 1023px) {
  .checkout__layout {
    grid-template-columns: 1fr;
  }

  .checkout__summary-col {
    order: -1;
  }

  .order-summary {
    position: static;
  }
}

@media (max-width: 639px) {
  .checkout {
    padding-top: calc(72px + var(--space-2xl));
  }

  .order-summary {
    padding: var(--space-lg);
  }
}