/**
 * Wallet Setup Section Styles
 * Minimalistic design with blue/purple gradient accents
 */

/* ============================================
   WALLET GRID - COMPACT
   ============================================ */
.wallet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

/* ============================================
   WALLET CARDS - MINIMAL & MODERN
   ============================================ */
.wallet-card {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg) var(--spacing-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.wallet-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.wallet-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.12);
  border-color: var(--color-primary);
}

.wallet-card:hover::before {
  opacity: 1;
}

/* ============================================
   WALLET HEADER
   ============================================ */
.wallet-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.wallet-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: white;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-lg);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  flex-shrink: 0;
}

.wallet-info {
  flex: 1;
  min-width: 0;
}

.wallet-name {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 2px 0;
  line-height: 1.2;
}

.wallet-symbol {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary); /* tertiary #94a3b8 = 2.45:1 on card; secondary passes AA */
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   WALLET CONFIGURATION - MINIMAL
   ============================================ */
.wallet-config {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  border: 1px solid var(--color-border);
}

.wallet-config-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) 0;
  gap: var(--spacing-md);
}

.wallet-config-item:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

.wallet-config-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  flex: 1;
}

.wallet-config-value {
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
  text-align: right;
}

/* ============================================
   WALLET ADDRESS DISPLAY - NO SCROLL
   ============================================ */
.wallet-address {
  background: var(--color-bg-code);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  position: relative;
  width: 100%;
}

.wallet-address-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-xs);
  font-family: system-ui, -apple-system, sans-serif;
}

.wallet-address-value {
  word-break: break-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
  font-family: 'Monaco', 'Consolas', 'Courier New', monospace;
  font-size: var(--font-size-xs);
  color: var(--color-primary-light);
  line-height: var(--line-height-relaxed);
  font-weight: var(--font-weight-medium);
  white-space: pre-wrap;
}

/* ============================================
   NETWORK STATUS BADGE
   ============================================ */
.network-status {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 4px var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.network-status.active {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.network-status.inactive {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.network-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================
   WALLET ACTIONS
   ============================================ */
.wallet-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.wallet-btn {
  flex: 1;
  padding: var(--spacing-xs) var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.wallet-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.wallet-btn:active {
  transform: translateY(0);
}

.wallet-btn.secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

.wallet-btn.secondary:hover {
  background: var(--color-primary-bg);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

/* ============================================
   WALLET STATS - COMPACT
   ============================================ */
.wallet-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.wallet-stat {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  text-align: center;
}

.wallet-stat-value {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 2px;
}

.wallet-stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ============================================
   CRYPTO ICONS - COLORED GRADIENTS
   ============================================ */
.wallet-icon.btc {
  background: linear-gradient(135deg, #f7931a 0%, #ff9f1c 100%);
}

.wallet-icon.eth {
  background: linear-gradient(135deg, #627eea 0%, #8c9eff 100%);
}

.wallet-icon.ltc {
  background: linear-gradient(135deg, #345d9d 0%, #4d7bc4 100%);
}

.wallet-icon.dash {
  background: linear-gradient(135deg, #008ce7 0%, #1ea5ff 100%);
}

.wallet-icon.doge {
  background: linear-gradient(135deg, #c2a633 0%, #d4af37 100%);
}

/* ============================================
   SETUP INSTRUCTIONS - MINIMAL
   ============================================ */
.wallet-setup-instructions {
  background: var(--color-bg-secondary);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.wallet-setup-instructions h4 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.wallet-setup-instructions h4 i {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

.wallet-setup-instructions ol {
  margin: 0;
  padding-left: var(--spacing-xl);
}

.wallet-setup-instructions li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-sm);
}

.wallet-setup-instructions li strong {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
}

/* ============================================
   WALLET MODAL
   ============================================ */
.wallet-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  overflow-y: auto;
}

.wallet-modal.active {
  display: flex;
}

.wallet-modal-content {
  position: relative;
  background: var(--color-bg-primary);
  border-radius: var(--radius-xl);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-2xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.wallet-modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--font-size-2xl);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  z-index: 10;
}

.wallet-modal-close:hover {
  background: var(--color-error);
  border-color: var(--color-error);
  color: white;
  transform: rotate(90deg);
}

#modal-body {
  margin-top: var(--spacing-lg);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 992px) {
  .wallet-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .wallet-grid {
    grid-template-columns: 1fr;
  }

  .wallet-card {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .wallet-icon {
    width: 36px;
    height: 36px;
    font-size: var(--font-size-md);
  }

  .wallet-name {
    font-size: var(--font-size-sm);
  }

  .wallet-config {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .wallet-actions {
    flex-direction: column;
  }

  .wallet-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .wallet-stats {
    grid-template-columns: 1fr;
  }

  .wallet-address {
    padding: var(--spacing-sm);
  }

  .wallet-address-value {
    font-size: 10px;
  }

  .wallet-setup-instructions {
    padding: var(--spacing-md);
  }

  .wallet-modal {
    padding: 0;
  }

  .wallet-modal-content {
    max-height: 100vh;
    border-radius: 0;
    padding: var(--spacing-lg);
  }

  .wallet-modal-close {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
  }
}

/* Preserve prior heading size after the heading-order re-level (h5 -> h3/h4 to avoid
   skipped levels): these content headings previously fell back to the base h5 size. */
.step-content h4,
.info-card h4,
.alert-box-content h4 {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-xs);
}