/* ============================================================
 * SPRINT 3B · ESTILOS ADICIONALES PARA CARRITO + CHECKOUT
 * Estos estilos se AGREGAN al final de tienda.css existente
 * ============================================================ */

/* ============ CARRITO ============ */
.cart-page { padding: 32px 0 60px; }
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: flex-start;
}
.cart-items-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
}
.cart-items-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-items-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.cart-items-header .clear-btn {
  font-size: 12px;
  color: var(--muted-2);
  background: none;
  cursor: pointer;
  border: 0;
}
.cart-items-header .clear-btn:hover { color: var(--red); }

.cart-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 18px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-soft);
  align-items: center;
}
.cart-item:last-child { border-bottom: 0; }
.cart-item-img {
  width: 90px; height: 90px;
  background: var(--bg-2);
  border-radius: 12px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-img svg { width: 70%; height: 70%; }
.cart-item-info { min-width: 0; }
.cart-item-tipo {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--bari);
  font-weight: 600;
  margin-bottom: 4px;
}
.cart-item-name {
  font-size: 14.5px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.2px;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item-name a { color: inherit; }
.cart-item-name a:hover { color: var(--bari); }
.cart-item-clave {
  font-size: 11.5px;
  color: var(--muted-2);
  margin-bottom: 10px;
}
.cart-item-controls {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 8px;
}
.qty-stepper {
  display: inline-flex;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.qty-stepper button {
  border: 0;
  background: #fff;
  width: 34px; height: 36px;
  font-size: 16px;
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s;
}
.qty-stepper button:hover { background: var(--bg-2); }
.qty-stepper input {
  width: 48px;
  border: 0;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  text-align: center;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  outline: 0;
  color: var(--text);
  background: #fff;
}
.cart-item-remove {
  background: none;
  border: 0;
  color: var(--muted-2);
  font-size: 12.5px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all 0.2s;
}
.cart-item-remove:hover { color: var(--red); background: rgba(220, 38, 38, 0.06); }
.cart-item-remove svg { width: 13px; height: 13px; }
.cart-item-price-block {
  text-align: right;
  min-width: 110px;
}
.cart-item-price {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.cart-item-unit-price {
  font-size: 11.5px;
  color: var(--muted-2);
  margin-top: 3px;
}

/* RESUMEN STICKY (sidebar) */
.cart-summary {
  position: sticky;
  top: 100px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
}
.cart-summary h3 {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 13.5px;
  color: var(--text-2);
}
.cart-summary-row.tot {
  border-top: 1px solid var(--border);
  margin-top: 12px;
  padding-top: 14px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}
.cart-summary-row.tot .price { font-size: 24px; letter-spacing: -0.6px; }
.cart-summary-row .price.green { color: var(--green); }
.cart-cta {
  width: 100%;
  background: var(--bari);
  color: #fff;
  border: 0;
  padding: 15px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  box-shadow: var(--shadow-glow);
  cursor: pointer;
}
.cart-cta:hover {
  background: var(--bari-dark);
  box-shadow: 0 12px 28px rgba(31, 93, 172, 0.3);
}
.cart-cta svg { width: 16px; height: 16px; }
.cart-cta:disabled {
  background: var(--muted);
  cursor: not-allowed;
  box-shadow: none;
}
.cart-trust {
  margin-top: 14px;
  font-size: 11.5px;
  color: var(--muted-2);
  text-align: center;
  line-height: 1.6;
}
.cart-trust strong { color: var(--text-2); }
.cart-empty {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 60px 30px;
  text-align: center;
}
.cart-empty-icon { font-size: 60px; margin-bottom: 14px; }
.cart-empty h2 { font-size: 20px; margin: 0 0 8px; letter-spacing: -0.4px; }
.cart-empty p { color: var(--muted-2); margin: 0 0 22px; }

@media (max-width: 900px) {
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}
@media (max-width: 600px) {
  .cart-item { grid-template-columns: 70px 1fr; gap: 12px; padding: 16px; }
  .cart-item-img { width: 70px; height: 70px; }
  .cart-item-price-block { grid-column: 1/-1; text-align: left; margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-soft); }
  .cart-item-price { font-size: 16px; }
}

/* ============ CHECKOUT ============ */
.checkout-page { padding: 24px 0 60px; }
.checkout-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 18px 0 36px;
  flex-wrap: wrap;
}
.step {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: var(--bg-2);
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--muted-2);
  border: 1px solid var(--border);
}
.step .step-num {
  width: 22px; height: 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}
.step.active {
  background: linear-gradient(135deg, rgba(31,93,172,0.08), rgba(6,182,212,0.04));
  border-color: var(--bari);
  color: var(--bari);
}
.step.active .step-num {
  background: var(--bari);
  color: #fff;
  border-color: var(--bari);
}
.step.done {
  background: rgba(21,128,61,0.06);
  border-color: rgba(21,128,61,0.25);
  color: var(--green);
}
.step.done .step-num { background: var(--green); color: #fff; border-color: var(--green); }
.step-line { width: 30px; height: 1px; background: var(--border); }

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: flex-start;
}
.checkout-main {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
}
.checkout-section h2 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}
.checkout-section p.help {
  color: var(--muted-2);
  font-size: 13px;
  margin: 0 0 22px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid.full > * { grid-column: 1/-1; }
.form-field { margin-bottom: 14px; }
.form-field.span2 { grid-column: 1/-1; }
.form-field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-field label .req { color: var(--red); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 14px;
  background: #fff;
  color: var(--text);
  outline: 0;
  transition: all 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--bari);
  box-shadow: 0 0 0 4px rgba(31, 93, 172, 0.08);
}
.form-field textarea { min-height: 80px; resize: vertical; }
.form-field .field-hint {
  font-size: 11.5px;
  color: var(--muted-2);
  margin-top: 5px;
}

.method-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}
.method-card {
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
}
.method-card:hover { border-color: var(--bari-light); }
.method-card.active {
  border-color: var(--bari);
  background: linear-gradient(135deg, rgba(31,93,172,0.04), rgba(6,182,212,0.02));
  box-shadow: 0 0 0 4px rgba(31, 93, 172, 0.06);
}
.method-card-icon {
  width: 40px; height: 40px;
  background: var(--bg-2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bari);
  flex-shrink: 0;
}
.method-card.active .method-card-icon {
  background: linear-gradient(135deg, var(--bari), var(--cyan));
  color: #fff;
}
.method-card-icon svg { width: 20px; height: 20px; }
.method-card-text .ttl { font-size: 13.5px; font-weight: 600; color: var(--text); }
.method-card-text .desc { font-size: 11.5px; color: var(--muted-2); margin-top: 2px; }
.method-card .check {
  margin-left: auto;
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.method-card.active .check {
  background: var(--bari);
  border-color: var(--bari);
  color: #fff;
}
.method-card .check svg { width: 12px; height: 12px; display: none; }
.method-card.active .check svg { display: block; }

.shipping-options { display: flex; flex-direction: column; gap: 10px; }
.shipping-option {
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}
.shipping-option:hover { border-color: var(--bari-light); }
.shipping-option.active {
  border-color: var(--bari);
  background: linear-gradient(135deg, rgba(31,93,172,0.04), rgba(6,182,212,0.02));
  box-shadow: 0 0 0 4px rgba(31, 93, 172, 0.06);
}
.shipping-option-info .ttl { font-weight: 600; font-size: 13.5px; }
.shipping-option-info .desc { font-size: 11.5px; color: var(--muted-2); margin-top: 2px; }
.shipping-option-price {
  font-weight: 700;
  font-size: 14.5px;
}
.shipping-option-price.free { color: var(--green); }

.transferencia-info {
  background: linear-gradient(135deg, rgba(31,93,172,0.04), rgba(6,182,212,0.02));
  border: 1px solid rgba(31,93,172,0.15);
  border-radius: 12px;
  padding: 18px 20px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
}
.transferencia-info h4 {
  margin: 0 0 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--bari);
  font-weight: 700;
}
.transferencia-info dl {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 8px 14px;
  margin: 0;
}
.transferencia-info dt { color: var(--muted-2); font-weight: 500; font-size: 12.5px; }
.transferencia-info dd { margin: 0; font-weight: 600; color: var(--text); font-size: 13px; }
.transferencia-info dd .copy {
  font-size: 11px;
  background: #fff;
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  color: var(--bari);
  cursor: pointer;
  font-weight: 600;
}

.checkout-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.btn-back {
  background: var(--bg-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 12px 22px;
  border-radius: 11px;
  font-weight: 600;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.btn-back:hover { background: #fff; border-color: var(--bari); color: var(--bari); }
.btn-back svg { width: 16px; height: 16px; }
.btn-next {
  background: var(--bari);
  color: #fff;
  border: 0;
  padding: 12px 26px;
  border-radius: 11px;
  font-weight: 700;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-glow);
}
.btn-next:hover { background: var(--bari-dark); box-shadow: 0 12px 28px rgba(31, 93, 172, 0.3); }
.btn-next svg { width: 16px; height: 16px; }

.account-prompt {
  background: linear-gradient(135deg, rgba(31,93,172,0.04), rgba(6,182,212,0.02));
  border: 1px solid rgba(31,93,172,0.15);
  border-radius: 12px;
  padding: 18px 20px;
  margin-top: 14px;
  font-size: 13px;
}
.account-prompt label { font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 8px; }
.account-prompt input[type="checkbox"] { accent-color: var(--bari); width: 18px; height: 18px; }
.account-prompt .password-row { margin-top: 12px; display: none; }
.account-prompt.show-pw .password-row { display: block; }

@media (max-width: 900px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .method-cards { grid-template-columns: 1fr; }
}

/* ============ SUCCESS PAGE ============ */
.success-page {
  padding: 60px 0;
  text-align: center;
}
.success-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--green), #16a34a);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin: 0 auto 24px;
  position: relative;
  animation: successPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.success-icon::after {
  content: '';
  position: absolute; inset: -8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), #16a34a);
  opacity: 0.3;
  filter: blur(15px);
  z-index: -1;
}
.success-icon svg { width: 42px; height: 42px; }
@keyframes successPop {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.success-page h1 { font-size: 28px; margin: 0 0 10px; letter-spacing: -0.8px; }
.success-page .order-num {
  display: inline-block;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 16px;
  font-family: monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--bari);
  margin: 8px 0 22px;
}
.success-page p { color: var(--muted-2); font-size: 14.5px; margin: 0 0 28px; max-width: 540px; margin-left: auto; margin-right: auto; }
.success-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ MIS PEDIDOS ============ */
.pedidos-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pedido-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  transition: all 0.2s;
  cursor: pointer;
  align-items: center;
}
.pedido-card:hover {
  border-color: var(--bari);
  box-shadow: var(--shadow-md);
}
.pedido-card .num {
  font-family: monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--bari);
  margin-bottom: 4px;
}
.pedido-card .fecha {
  font-size: 11.5px;
  color: var(--muted-2);
  margin-bottom: 8px;
}
.pedido-card .items-count {
  font-size: 13px;
  color: var(--text-2);
}
.pedido-card .total {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
  text-align: right;
}
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-top: 6px;
}
.status-badge.recibido { background: rgba(31,93,172,0.1); color: var(--bari); }
.status-badge.confirmado { background: rgba(6,182,212,0.1); color: var(--cyan); }
.status-badge.procesando { background: rgba(245,158,11,0.1); color: var(--amber); }
.status-badge.enviado { background: rgba(124,58,237,0.1); color: #7c3aed; }
.status-badge.entregado { background: rgba(21,128,61,0.1); color: var(--green); }
.status-badge.cancelado { background: rgba(220,38,38,0.1); color: var(--red); }