/* ============================================================
   VIRTÙ — Checkout CSS
   ============================================================ */

/* ── NAVBAR SIMPLIFICADA ─────────────────── */
.checkout-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  height: 64px;
}
.checkout-navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.checkout-navbar__security {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-text-light);
}

/* ── STEPS ───────────────────────────────── */
.checkout-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 1.25rem 2rem;
  margin-top: 64px;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}
.checkout-step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-text-light);
  transition: color 0.3s;
}
.checkout-step__num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.checkout-step--active {
  color: var(--color-navy);
}
.checkout-step--active .checkout-step__num {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #fff;
}
.checkout-step--done .checkout-step__num {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #fff;
}
.checkout-steps__line {
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: var(--color-border);
  margin: 0 0.75rem;
}

/* ── MAIN LAYOUT ─────────────────────────── */
.checkout-main {
  min-height: calc(100vh - 64px - 64px);
  background: var(--color-off-white);
  padding: 3rem 0 5rem;
}
.checkout-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: start;
}

/* ── CHECKOUT SECTION ────────────────────── */
.checkout-section {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: opacity 0.3s;
}
.checkout-section--locked {
  opacity: 0.5;
  pointer-events: none;
}
.checkout-section__title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}
.checkout-section__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.checkout-section__edit {
  margin-left: auto;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-gold);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}
.checkout-section__content {
  padding: 1.5rem;
}
.checkout-section__summary {
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-light);
}
.checkout-section__next,
.checkout-section__submit {
  width: 100%;
  margin-top: 1.5rem;
  justify-content: center;
  text-align: center;
}

/* ── FORM ────────────────────────────────── */
.form-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}
.form-row--2 { grid-template-columns: 1fr 1fr; }
.form-row--cep { grid-template-columns: 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.form-group--grow { flex: 1; }
.form-group--small { width: 100px; flex-shrink: 0; }
.form-group--half { max-width: 140px; }

.form-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
}
.form-label span { color: var(--color-gold); }

.form-input {
  height: 46px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0 1rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-navy);
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.form-input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(196,147,74,0.12);
}
.form-input.error { border-color: #c62828; }
.form-input.success { border-color: #2e7d32; }

.form-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232B3F54' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2.5rem; }

.cep-row {
  display: flex;
  gap: 0.5rem;
}
.cep-row .form-input { flex: 1; }
.cep-link {
  font-family: var(--font-body);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}
.cep-link a { color: var(--color-gold); text-decoration: underline; }

/* ── SHIPPING OPTIONS ────────────────────── */
.shipping-options {
  border: none;
  padding: 0;
  margin: 1rem 0;
}
.shipping-options__legend {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}
.shipping-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.shipping-option:has(.shipping-option__radio:checked) {
  border-color: var(--color-navy);
  background: rgba(43,63,84,0.03);
}
.shipping-option__radio { accent-color: var(--color-navy); width: 16px; height: 16px; }
.shipping-option__info { flex: 1; display: flex; flex-direction: column; gap: 0.15rem; }
.shipping-option__name { font-family: var(--font-body); font-size: 0.85rem; color: var(--color-navy); font-weight: 500; }
.shipping-option__time { font-family: var(--font-body); font-size: 0.75rem; color: var(--color-text-light); }
.shipping-option__price { font-family: var(--font-body); font-size: 0.85rem; font-weight: 600; color: var(--color-navy); }

/* ── PAYMENT TABS ────────────────────────── */
.payment-tabs {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.payment-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-text-light);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border-right: 1px solid var(--color-border);
}
.payment-tab:last-child { border-right: none; }
.payment-tab:hover { background: var(--color-off-white); color: var(--color-navy); }
.payment-tab--active {
  background: var(--color-navy);
  color: #fff;
}

/* ── PAYMENT PANELS ──────────────────────── */
.payment-panel { animation: fadeIn 0.3s ease; }
.payment-panel--hidden { display: none; }

/* ── CARD PREVIEW ────────────────────────── */
.card-preview {
  background: linear-gradient(135deg, var(--color-navy) 0%, #3a5270 100%);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.card-preview::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(196,147,74,0.15);
}
.card-preview__inner { position: relative; z-index: 1; }
.card-preview__brand {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  opacity: 0.7;
  display: block;
  margin-bottom: 1rem;
}
.card-preview__number {
  font-family: 'Courier New', monospace;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 1rem;
}
.card-preview__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.card-preview__name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  opacity: 0.9;
  text-transform: uppercase;
}
.card-preview__expiry {
  font-family: var(--font-body);
  font-size: 0.75rem;
  opacity: 0.9;
}

/* ── PIX INFO ────────────────────────────── */
.pix-info {
  padding: 1rem 0;
}
.pix-qr {
  margin-bottom: 1.5rem;
}
.pix-qr__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  border-radius: 8px;
  background: var(--color-off-white);
  color: var(--color-text-light);
  font-family: var(--font-body);
  font-size: 0.82rem;
  text-align: center;
}
.pix-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.pix-steps li {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text);
  padding-left: 0.5rem;
}
.pix-discount {
  background: rgba(196,147,74,0.1);
  border: 1px solid var(--color-gold-light);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-navy);
}

/* ── BOLETO INFO ─────────────────────────── */
.boleto-info { padding: 1rem 0; }
.boleto-info__text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 1rem;
  line-height: 1.7;
}
.boleto-info__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.boleto-info__steps li {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.checkout-terms {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: 0.75rem;
}
.checkout-terms a { color: var(--color-gold); }

/* ── ORDER SUMMARY ───────────────────────── */
.checkout-order-summary {
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  position: sticky;
  top: calc(64px + 1rem);
}
.checkout-order-summary__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-navy);
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
}
.checkout-order-summary__items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.checkout-order-item {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.checkout-order-item__img {
  width: 56px;
  height: 68px;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--color-gold-light);
}
.checkout-order-item__info { flex: 1; }
.checkout-order-item__name {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-navy);
  font-weight: 500;
  margin-bottom: 0.15rem;
}
.checkout-order-item__meta {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-light);
}
.checkout-order-item__price {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  white-space: nowrap;
}

.checkout-order-summary__lines {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.checkout-order-summary__line {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text);
}
.checkout-order-summary__free { color: #2e7d32; font-weight: 500; }

.checkout-order-summary__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}
.checkout-order-summary__total span {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-navy);
}
.checkout-order-summary__total strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-navy);
}
.checkout-order-summary__installments {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-light);
  text-align: right;
  margin-top: 0.2rem;
}

.checkout-order-summary__trust {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}
.checkout-order-summary__trust span {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* ── SUCCESS MODAL ───────────────────────── */
.success-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.success-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.success-modal__box {
  background: #fff;
  border-radius: 12px;
  padding: 3rem 2.5rem;
  max-width: 440px;
  width: 100%;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.4s ease;
}
.success-modal.open .success-modal__box { transform: scale(1); }
.success-modal__icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  margin: 0 auto 1.5rem;
}
.success-modal__title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}
.success-modal__text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}
.success-modal__order {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}
.success-modal__cta { display: inline-block; padding: 0.875rem 2rem; }

/* ── ANIMATIONS ──────────────────────────── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 1024px) {
  .checkout-container {
    grid-template-columns: 1fr;
  }
  .checkout-order-summary {
    position: static;
    order: -1;
  }
}

@media (max-width: 768px) {
  .checkout-steps { padding: 1rem; gap: 0; }
  .checkout-step__label { display: none; }
  .checkout-steps__line { max-width: 40px; }
  .checkout-container { padding: 0 1rem; }
  .form-row--2 { grid-template-columns: 1fr; }
  .form-group--small { width: 100%; }
  .form-group--half { max-width: 100%; }
  .card-preview { padding: 1.25rem; }
  .checkout-main { padding: 2rem 0 4rem; }
}