/* =============================================
   FIT83 — Carrinho & Checkout
   Tema Branco Premium
   ============================================= */

/* ── CART PAGE ─────────────────────────────────── */
.cart-page {
  padding-top: 90px; min-height: 100svh;
  padding-bottom: 80px; background: var(--off-white);
}
.cart-page h1 {
  font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text); font-weight: 500; margin-bottom: 8px;
}
.cart-page > .container > p { color: var(--text-3); font-size: 0.9rem; }

.cart-layout {
  display: grid; grid-template-columns: 1fr 380px;
  gap: 32px; align-items: start; margin-top: 40px;
}

/* ── CART ITEMS ────────────────────────────────── */
.cart-items-wrap { display: flex; flex-direction: column; gap: 2px; }
.cart-item {
  display: grid; grid-template-columns: 100px 1fr auto;
  gap: 20px; align-items: center;
  background: var(--white);
  padding: 20px; transition: var(--ease);
}
.cart-item:hover { background: var(--off-white); }
.cart-item-img {
  width: 100px; height: 125px;
  background: var(--light); overflow: hidden; flex-shrink: 0;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-img .placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; opacity: 0.2;
}
.cart-item-name    { font-size: 0.95rem; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.cart-item-variant { font-size: 0.8rem; color: var(--text-3); margin-bottom: 12px; letter-spacing: 0.3px; }
.cart-item-price   { font-size: 1rem; font-weight: 700; color: var(--text); }
.cart-item-actions { display: flex; align-items: center; gap: 16px; margin-top: 12px; }

.cart-qty {
  display: flex; align-items: center;
  border: 1px solid var(--border-2);
}
.cart-qty button {
  width: 34px; height: 34px; background: var(--white); color: var(--text);
  font-size: 1.1rem; transition: var(--ease); border: none;
}
.cart-qty button:hover { background: var(--light); }
.cart-qty span {
  width: 36px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.9rem;
  border-left: 1px solid var(--border); border-right: 1px solid var(--border);
}
.cart-remove {
  color: var(--text-3); background: none; font-size: 0.8rem;
  opacity: 0.7; transition: var(--ease); text-transform: uppercase;
  letter-spacing: 0.5px; font-weight: 500;
}
.cart-remove:hover { color: var(--error); opacity: 1; }

/* ── CART SUMMARY ──────────────────────────────── */
.cart-summary {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 28px; position: sticky; top: 90px;
}
.cart-summary h3 {
  font-family: var(--font-body); font-size: 1rem; font-weight: 700;
  color: var(--text); margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: 0.8px;
}
.summary-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; font-size: 0.9rem;
}
.summary-row .label { color: var(--text-3); }
.summary-row .value { color: var(--text); font-weight: 500; }
.summary-total {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border);
}
.summary-total .label { font-size: 0.9rem; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 0.5px; }
.summary-total .value { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 600; color: var(--text); }
.free-shipping-tag {
  background: var(--success-bg); color: var(--success);
  font-size: 0.72rem; font-weight: 700; padding: 3px 10px; letter-spacing: 0.3px;
}

/* ── SHIPPING CALC ─────────────────────────────── */
.shipping-calc {
  margin: 20px 0; padding: 18px;
  background: var(--off-white); border: 1px solid var(--border);
}
.shipping-calc h4 { font-size: 0.8rem; font-weight: 700; color: var(--text); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.cep-input-wrap   { display: flex; gap: 0; }
.cep-input-wrap input {
  flex: 1; padding: 11px 14px;
  background: var(--white); border: 1px solid var(--border-2);
  border-right: none; color: var(--text); font-size: 0.9rem; transition: var(--ease);
}
.cep-input-wrap input:focus { border-color: var(--black); }
.cep-input-wrap button {
  padding: 11px 18px; background: var(--black); color: var(--white);
  font-weight: 700; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.5px; transition: var(--ease);
}
.cep-input-wrap button:hover { background: #333; }

.shipping-options { margin-top: 12px; display: flex; flex-direction: column; gap: 2px; }
.shipping-option {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; background: var(--white); border: 1px solid var(--border);
  cursor: pointer; transition: var(--ease);
}
.shipping-option:hover, .shipping-option.selected { border-color: var(--black); }
.shipping-option.selected { background: var(--off-white); }
.shipping-option .name  { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.shipping-option .prazo { font-size: 0.76rem; color: var(--text-3); margin-top: 2px; }
.shipping-option .price { font-weight: 700; color: var(--text); font-size: 0.92rem; }
.shipping-option .free-badge {
  background: var(--success); color: white;
  font-size: 0.68rem; font-weight: 700; padding: 2px 10px; letter-spacing: 0.5px;
}

/* ── CHECKOUT PAGE ─────────────────────────────── */
.checkout-page {
  padding-top: 90px; min-height: 100svh;
  padding-bottom: 80px; background: var(--off-white);
}

.checkout-layout {
  display: grid; grid-template-columns: 1fr 400px;
  gap: 40px; margin-top: 40px; align-items: start;
}

/* Steps */
.checkout-steps { display: flex; gap: 0; margin-bottom: 32px; }
.checkout-step {
  flex: 1; text-align: center; padding: 14px 8px;
  background: var(--white); border: 1px solid var(--border);
  font-size: 0.78rem; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: 0.5px; transition: var(--ease);
}
.checkout-step:first-child { border-right: none; }
.checkout-step:last-child  { border-left: none; }
.checkout-step.active { background: var(--black); border-color: var(--black); color: var(--white); }
.checkout-step.done   { background: var(--success-bg); border-color: var(--success); color: var(--success); }

/* Form sections */
.checkout-form-section {
  background: var(--white); border: 1px solid var(--border);
  padding: 28px; margin-bottom: 2px;
}
.checkout-form-section h3 {
  font-size: 0.8rem; font-weight: 700; color: var(--text);
  margin-bottom: 22px; display: flex; align-items: center; gap: 12px;
  padding-bottom: 14px; border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: 0.8px;
  font-family: var(--font-body);
}
.checkout-form-section h3 .num {
  width: 24px; height: 24px; background: var(--black); color: var(--white);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}

/* Payment methods */
.payment-methods { display: flex; flex-direction: column; gap: 2px; }
.payment-method {
  display: flex; align-items: center; gap: 14px; padding: 18px;
  background: var(--off-white); border: 1.5px solid var(--border);
  cursor: pointer; transition: var(--ease);
}
.payment-method:hover  { border-color: var(--black); background: var(--white); }
.payment-method.selected { border-color: var(--black); background: var(--white); }
.payment-method .pm-icon { font-size: 1.5rem; }
.payment-method .pm-name { font-weight: 700; color: var(--text); font-size: 0.9rem; }
.payment-method .pm-desc { font-size: 0.76rem; color: var(--text-3); margin-top: 2px; }
.payment-radio {
  width: 18px; height: 18px; border: 2px solid var(--border-2);
  border-radius: 50%; margin-left: auto; flex-shrink: 0; transition: var(--ease);
}
.payment-method.selected .payment-radio {
  border-color: var(--black); background: var(--black);
  box-shadow: inset 0 0 0 3px var(--white);
}

/* PIX */
.pix-container {
  text-align: center; padding: 28px;
  background: var(--off-white); border: 1px solid var(--border); margin-top: 16px;
}
.pix-qr {
  font-size: 0.72rem; word-break: break-all; color: var(--text-3);
  background: var(--white); border: 1px solid var(--border);
  padding: 14px; margin: 16px 0; font-family: monospace;
  text-align: left; line-height: 1.6;
}
.pix-copy-btn {
  background: var(--black); color: var(--white); border: none;
  padding: 13px 28px; font-weight: 700; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.8px;
  transition: var(--ease); cursor: pointer;
}
.pix-copy-btn:hover { background: #333; }

/* Order Summary Sidebar */
.order-summary-card {
  background: var(--white); border: 1px solid var(--border);
  padding: 24px; position: sticky; top: 90px;
}
.order-summary-card h3 {
  font-size: 0.8rem; font-weight: 700; color: var(--text);
  margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: 0.8px; font-family: var(--font-body);
}
.order-summary-items {
  display: flex; flex-direction: column; gap: 14px;
  max-height: 320px; overflow-y: auto; margin-bottom: 20px; padding-right: 4px;
}
.order-item { display: flex; gap: 12px; align-items: center; }
.order-item-img { width: 56px; height: 70px; background: var(--light); overflow: hidden; flex-shrink: 0; }
.order-item-img img { width: 100%; height: 100%; object-fit: cover; }
.order-item-info .name   { font-size: 0.87rem; color: var(--text); font-weight: 500; }
.order-item-info .variant{ font-size: 0.74rem; color: var(--text-3); margin-top: 2px; }
.order-item-info .qty    { font-size: 0.74rem; color: var(--text-2); }
.order-item-price { font-weight: 700; color: var(--text); font-size: 0.95rem; margin-left: auto; }

/* Order Success */
.order-success { text-align: center; padding: 60px 20px; background: var(--white); }
.order-success .check-icon { font-size: 4rem; margin-bottom: 20px; }
.order-success h2    { font-family: var(--font-heading); color: var(--text); margin-bottom: 14px; }
.order-success .order-num {
  font-size: 1.2rem; font-weight: 700; color: var(--text); margin: 16px 0;
  padding: 12px 24px; background: var(--off-white); display: inline-block;
  border: 1px solid var(--border); letter-spacing: 1px;
}

/* ── RESPONSIVE ────────────────────────────────── */
@media (max-width: 900px) {
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .cart-summary, .order-summary-card { position: static; }
}
@media (max-width: 600px) {
  .cart-item     { grid-template-columns: 80px 1fr; }
  .cart-item-img { width: 80px; height: 100px; }
}