/**
 * Checkout page design enhancements
 * Matches The Local Water brand (dark blues, clean layout)
 */
:root {
  --tlw-primary: #0f3460;
  --tlw-primary-dark: #16213e;
  --tlw-accent: #4fc3f7;
  --tlw-border: #e2e8f0;
  --tlw-bg: #f8fafc;
  --tlw-text: #1e293b;
  --tlw-text-muted: #64748b;
}

.checkout-index-index .page-main {
  background: var(--tlw-bg);
  padding: 2rem 0 4rem;
}

.checkout-index-index .page-title-wrapper {
  text-align: center;
  margin-bottom: 2rem;
}

.checkout-index-index .page-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--tlw-text);
}

/* Two-column layout */
.checkout-index-index .columns {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.tlw-checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .tlw-checkout-layout {
    grid-template-columns: 1fr;
  }
  .tlw-checkout-summary-col {
    order: -1;
  }
}

/* Steps - modern progress indicator */
.tlw-checkout-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 2.5rem;
  padding: 0 1rem;
  position: relative;
}

.tlw-checkout-steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--tlw-border);
  z-index: 0;
}

.tlw-checkout-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 1;
}

.tlw-checkout-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--tlw-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 15px;
  color: var(--tlw-text-muted);
  transition: all 0.3s ease;
}

.tlw-checkout-step.active .tlw-checkout-step-num {
  background: var(--tlw-primary);
  border-color: var(--tlw-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(15, 52, 96, 0.3);
}

.tlw-checkout-step.done .tlw-checkout-step-num {
  background: var(--tlw-accent);
  border-color: var(--tlw-accent);
  color: #fff;
}

.tlw-checkout-step span:last-of-type {
  font-size: 13px;
  font-weight: 500;
  color: var(--tlw-text-muted);
}

.tlw-checkout-step.active span:last-of-type {
  color: var(--tlw-primary);
}

.tlw-checkout-step.done span:last-of-type {
  color: var(--tlw-text);
}

/* Form panels */
.tlw-checkout-panel {
  display: none;
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border: 1px solid var(--tlw-border);
}

.tlw-checkout-panel.active {
  display: block;
  animation: tlw-panel-in 0.4s ease;
}

@keyframes tlw-panel-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tlw-checkout-panel .block-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--tlw-text);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--tlw-primary);
}

/* Form fields */
.tlw-checkout-panel .field {
  margin-bottom: 1.25rem;
}

.tlw-checkout-panel .label {
  display: block;
  font-weight: 500;
  color: var(--tlw-text);
  margin-bottom: 0.4rem;
  font-size: 14px;
}

.tlw-checkout-panel .input-text,
.tlw-checkout-panel .select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--tlw-border);
  border-radius: 8px;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.tlw-checkout-panel .input-text:focus,
.tlw-checkout-panel .select:focus {
  outline: none;
  border-color: var(--tlw-primary);
  box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.15);
}

.tlw-checkout-panel .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 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Buttons */
.tlw-checkout-panel .actions-toolbar {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--tlw-border);
}

.tlw-checkout-panel .action.primary {
  padding: 0.85rem 1.75rem;
  background: linear-gradient(135deg, var(--tlw-primary), var(--tlw-primary-dark));
  color: #fff !important;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.tlw-checkout-panel .action.primary:hover {
  box-shadow: 0 4px 14px rgba(15, 52, 96, 0.3);
  transform: translateY(-1px);
}

.tlw-checkout-panel .action.secondary {
  padding: 0.85rem 1.5rem;
  background: #fff;
  color: var(--tlw-text) !important;
  border: 1px solid var(--tlw-border);
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.tlw-checkout-panel .action.secondary:hover {
  background: var(--tlw-bg);
  border-color: var(--tlw-primary);
  color: var(--tlw-primary) !important;
}

/* Summary - sticky sidebar */
.tlw-checkout-summary {
  position: sticky;
  top: 1.5rem;
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border: 1px solid var(--tlw-border);
}

.tlw-checkout-summary .block-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--tlw-text);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--tlw-border);
}

.tlw-checkout-summary-item {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 14px;
  color: var(--tlw-text);
}

.tlw-checkout-summary-item span:first-child {
  flex: 1;
  padding-right: 1rem;
}

.tlw-checkout-summary-total {
  font-weight: 700;
  font-size: 1.2rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 2px solid var(--tlw-border);
  color: var(--tlw-primary);
}

/* Payment options */
.tlw-payment-option {
  margin-bottom: 0.75rem;
  padding: 1rem 1.25rem;
  border: 2px solid var(--tlw-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  background: #fff;
}

.tlw-payment-option:hover {
  border-color: var(--tlw-accent);
  background: rgba(79, 195, 247, 0.05);
}

.tlw-payment-option.selected {
  border-color: var(--tlw-primary);
  background: rgba(15, 52, 96, 0.06);
}

.tlw-payment-option strong {
  display: block;
  margin-bottom: 0.25rem;
}
.tlw-payment-option small {
  font-size: 13px;
  color: var(--tlw-text-muted);
}

/* Success screen */
.tlw-checkout-success {
  display: none;
  background: #fff;
  border-radius: 12px;
  padding: 4rem 2rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  border: 1px solid var(--tlw-border);
  max-width: 500px;
  margin: 0 auto;
}

.tlw-checkout-success.active {
  display: block;
  animation: tlw-success-in 0.5s ease;
}

@keyframes tlw-success-in {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.tlw-success-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  line-height: 1;
}

.tlw-checkout-success h2 {
  font-size: 1.5rem;
  color: var(--tlw-text);
  margin-bottom: 0.75rem;
}

.tlw-checkout-success p {
  color: var(--tlw-text-muted);
  margin-bottom: 1.5rem;
}

.tlw-checkout-success .action.primary {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  background: linear-gradient(135deg, var(--tlw-primary), var(--tlw-primary-dark));
  color: #fff !important;
  text-decoration: none !important;
  font-weight: 600;
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.tlw-checkout-success .action.primary:hover {
  box-shadow: 0 4px 14px rgba(15, 52, 96, 0.3);
  transform: translateY(-1px);
}

/* Empty cart message */
#checkout-empty {
  background: #fff;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--tlw-border);
}

#checkout-empty a {
  color: var(--tlw-primary);
  font-weight: 600;
}

#checkout-empty a:hover {
  text-decoration: underline;
}

/* Header */
.checkout-index-index .page-header {
  background: #fff;
  border-bottom: 1px solid var(--tlw-border);
}

.checkout-index-index .logo img {
  max-height: 40px;
}

/* Footer */
.checkout-index-index .page-footer {
  background: var(--tlw-bg);
  padding: 2rem 1.5rem;
  margin-top: 2rem;
}

.checkout-index-index .tlw-footer-links-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2rem;
}

.checkout-index-index .tlw-footer-links-bottom p {
  margin: 0;
}

.checkout-index-index .tlw-footer-links-bottom a {
  color: var(--tlw-text-muted);
  font-size: 14px;
}

.checkout-index-index .tlw-footer-links-bottom a:hover {
  color: var(--tlw-primary);
}