/* ============================================================
   CHECKOUT MODAL — El Chefe  |  Tema Branco + Vermelho
   ============================================================ */

/* ── Overlay / Modal ──────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  overflow-y: auto;
}

.modal {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-top: 4px solid var(--color-red);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  max-height: 90dvh;
  overflow-y: auto;
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-red);
  border-color: var(--color-red);
  color: #fff;
}

.modal__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-black);
  margin-bottom: var(--space-6);
}

/* ── Form ─────────────────────────────────────────────────── */
.checkout-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(196,30,58,0.12);
  outline: none;
}

.form-group input.input--error {
  border-color: var(--color-red);
  background: var(--color-red-bg);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

.input-group {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}

.input-group input {
  flex: 1;
}

.field-error {
  font-size: var(--text-xs);
  color: var(--color-red);
  font-weight: 600;
  min-height: 16px;
}

.field-info {
  font-size: var(--text-xs);
  color: var(--color-red-dark);
  font-weight: 500;
}

/* ── Shipping Result ──────────────────────────────────────── */
.shipping-result {
  animation: slideUp 0.25s ease;
}

.shipping-result__box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: var(--color-red-bg);
  border: 1.5px solid rgba(196,30,58,0.2);
  border-left: 4px solid var(--color-red);
  border-radius: var(--radius-md);
}

.shipping-result__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.shipping-result__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  color: var(--color-red);
}

/* ── Payment Methods ──────────────────────────────────────── */
.payment-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border: none;
  padding: 0;
}

.payment-methods legend {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.payment-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.payment-option:hover {
  border-color: var(--color-red);
  background: var(--color-red-bg);
}

.payment-option input[type="radio"] {
  width: auto;
  accent-color: var(--color-red);
  flex-shrink: 0;
}

.payment-option:has(input:checked) {
  border-color: var(--color-red);
  background: var(--color-red-bg);
}

.payment-option__label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.payment-option__label strong {
  font-size: var(--text-base);
  color: var(--color-black);
}

.payment-option__label small {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ── Order Confirmation ───────────────────────────────────── */
.order-confirm {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
  padding-block: var(--space-4);
}

.order-confirm__icon {
  font-size: 3.5rem;
  animation: bounceIn 0.5s ease;
}

.order-confirm p {
  color: var(--color-text-secondary);
  max-width: 36ch;
}

.order-confirm__summary {
  width: 100%;
  box-sizing: border-box;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-left: 4px solid var(--color-red);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: left;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.7;
  max-height: 220px;
  overflow-x: hidden;
  overflow-y: auto;
  font-family: var(--font-body);
}

/* ── Checkout Steps indicator ─────────────────────────────── */
.checkout-steps {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.checkout-step-dot {
  flex: 1;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  transition: background var(--transition-normal);
}

.checkout-step-dot--active { background: var(--color-red); }
.checkout-step-dot--done   { background: var(--color-green); }

@keyframes bounceIn {
  0%   { transform: scale(0.3); opacity: 0; }
  60%  { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 480px) {
  .modal {
    padding: var(--space-5);
    border-radius: var(--radius-lg);
  }
}