/* ============================================
   LUMIÈRE — Checkout Styles
   ============================================ */

.checkout-page { background: var(--light-gray); min-height: 100vh; }

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  min-height: calc(100vh - 73px);
  max-width: 1200px;
  margin: 0 auto;
  gap: 0;
}

/* ── Form Side ── */
.checkout-form-side {
  background: var(--white);
  padding: 0;
  border-right: 1px solid var(--border);
}
.checkout-form-inner {
  max-width: 580px;
  margin: 0 auto;
  padding: 48px 48px;
}

/* Steps */
.checkout-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 8px;
}
.step-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--gray);
  transition: all 0.3s;
}
.step-dot.active { background: var(--black); color: var(--white); border-color: var(--black); }
.step-dot.done { background: var(--gold); color: var(--black); border-color: var(--gold); }
.step-line { flex: 1; height: 1px; background: var(--border); }
.step-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 36px;
}
.step-labels span {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
}
.step-labels span.active { color: var(--black); }

.form-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 32px;
  color: var(--black);
}

/* ── Form Elements ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; display: flex; flex-direction: column; }
.form-group label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.3s;
  border-radius: 0;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-step { animation: fadeUp 0.4s ease both; }
.hidden { display: none !important; }

/* ── Payment Options ── */
.payment-options { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.payment-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}
.payment-option:hover { border-color: var(--gold-light); }
.payment-option.selected { border-color: var(--gold); background: rgba(201,168,76,0.04); }
.payment-option input[type="radio"] { position: absolute; opacity: 0; }
.payment-option-inner { display: flex; align-items: center; gap: 16px; flex: 1; }
.payment-logo {
  width: 40px; height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 600;
}
.gcash-logo { background: #007DFE; color: white; }
.maya-logo { background: #00C896; color: white; }
.card-logo { background: var(--light-gray); }
.bank-logo { background: var(--light-gray); }
.cod-logo { background: var(--gold-pale); font-weight: 700; color: var(--gold); }

.payment-name { font-size: 0.9rem; font-weight: 400; margin-bottom: 2px; }
.payment-desc { font-size: 0.75rem; color: var(--gray); font-weight: 300; }
.payment-check {
  color: var(--gold);
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}
.payment-option.selected .payment-check { opacity: 1; }

/* Card fields */
.card-fields {
  background: var(--light-gray);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  animation: fadeUp 0.3s ease both;
}

/* Info box */
.info-box {
  background: var(--gold-pale);
  border: 1px solid rgba(201,168,76,0.3);
  padding: 20px 24px;
  margin-bottom: 16px;
}
.info-box h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 12px;
}
.info-box p { font-size: 0.875rem; line-height: 1.7; }

/* Security badge */
.security-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--light-gray);
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 16px;
  border: 1px solid var(--border);
}

/* ── Review Content ── */
.review-section { margin-bottom: 24px; }
.review-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.review-value { font-size: 0.875rem; color: var(--dark); line-height: 1.6; }
.review-divider { height: 1px; background: var(--border); margin: 16px 0; }

/* ── Summary Side ── */
.checkout-summary-side {
  background: var(--white);
  padding: 48px 36px;
}
.summary-sticky { position: sticky; top: 96px; }
.summary-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.summary-items { margin-bottom: 24px; }
.summary-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.summary-item-img {
  width: 56px; height: 56px;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  position: relative;
}
.summary-item-badge {
  position: absolute;
  top: -6px; right: -6px;
  width: 18px; height: 18px;
  background: var(--black);
  color: var(--white);
  font-size: 0.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.summary-item-name { font-size: 0.875rem; flex: 1; }
.summary-item-price { font-family: var(--font-display); font-size: 1rem; }

.summary-totals { margin-top: 16px; }
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  padding: 8px 0;
  color: var(--gray);
}
.summary-divider { height: 1px; background: var(--border); margin: 8px 0; }
.summary-total-row {
  color: var(--black);
  font-size: 1rem;
  font-weight: 500;
  padding-top: 12px;
}
.summary-total-row span:last-child {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold);
}

/* Free shipping progress */
.free-shipping-bar {
  margin-top: 20px;
  padding: 16px;
  background: var(--light-gray);
  border: 1px solid var(--border);
}
.fs-text { font-size: 0.72rem; color: var(--gray); margin-bottom: 10px; letter-spacing: 0.05em; }
.fs-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.fs-fill { height: 100%; background: var(--gold); transition: width 0.5s var(--transition); }

/* ── Success Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  backdrop-filter: blur(8px);
  animation: fadeIn 0.3s ease both;
}
.modal {
  background: var(--white);
  padding: 60px 48px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  animation: fadeUp 0.4s ease both;
}
.modal-icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 24px;
}
.modal-title {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 16px;
}
.modal-text {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 20px;
}
.order-number {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 10px 24px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-form-inner { padding: 32px 24px; }
  .checkout-summary-side { order: -1; padding: 24px; border-right: none; border-bottom: 1px solid var(--border); }
  .summary-sticky { position: static; }
  .form-row { grid-template-columns: 1fr; }
}