/* ─────────── NETWORK COLORS & ICONS ──────────── */
:root {
  --ethereum: #627eea;
  --bitcoin: #f7931a;
  --polygon: #8247e5;
  --base: #0052ff;
  --bnb: #f3ba2f;
  --solana: #14f195;
  --arbitrum: #28a0f0;
  --optimism: #ff0420;
  --avalanche: #e84142;
  --fantom: #1969ff;
}

/* ─────────── NETWORK PICKER MODAL ─────────── */
.network-picker-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 16, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.network-picker-overlay:not(.hidden) {
  opacity: 1;
  pointer-events: all;
}

.network-picker {
  background: linear-gradient(135deg, rgba(24, 24, 32, 0.95), rgba(18, 18, 28, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  max-width: 480px;
  width: 90%;
  max-height: 85vh;
  overflow: hidden;
  box-shadow: 0 32px 72px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  transform: scale(0.92) translateY(30px);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.network-picker-overlay:not(.hidden) .network-picker {
  transform: none;
  opacity: 1;
}

.network-picker-header {
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.network-picker-header h3 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--txt);
}

.network-picker-close {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
}

.network-picker-close:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--txt);
  transform: rotate(90deg);
}

.network-search {
  position: relative;
}

.network-search input {
  width: 100%;
  padding: 0.9rem 1rem 0.9rem 2.8rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.4);
  color: var(--txt);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.network-search input:focus {
  outline: none;
  border-color: var(--focus);
  background: rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.network-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.network-picker-body {
  padding: 0.5rem;
  max-height: calc(85vh - 180px);
  overflow-y: auto;
}

/* Custom scrollbar */
.network-picker-body::-webkit-scrollbar {
  width: 8px;
}

.network-picker-body::-webkit-scrollbar-track {
  background: transparent;
}

.network-picker-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.network-picker-body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}

.network-category {
  margin-bottom: 1.5rem;
}

.network-category-title {
  padding: 0.8rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.network-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.network-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.network-item:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}

.network-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

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

.network-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--txt);
  margin-bottom: 0.15rem;
}

.network-symbol {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
}

.network-badge {
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.network-badge.testnet {
  background: rgba(168, 85, 247, 0.15);
  color: #A855F7;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.network-badge.popular {
  background: rgba(52, 211, 153, 0.15);
  color: #34D399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

/* ─────────── MARKETS SECTION ─────────── */
.markets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

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

.market-card {
  background: rgba(30, 30, 42, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.market-card::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--market-color, rgba(79, 70, 229, 0.15)), transparent 70%);
  opacity: 0.3;
  transition: opacity 0.3s ease, transform 0.5s ease;
  filter: blur(20px);
}

.market-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  background: rgba(40, 40, 55, 0.6);
}

.market-card:hover::before {
  opacity: 0.5;
  transform: scale(1.2);
}

.market-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.market-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.market-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.network-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.market-info {
  flex: 1;
}

.market-symbol {
  font-size: 1rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 0.1rem;
}

.market-name {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.market-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 0.6rem;
  font-variant-numeric: tabular-nums;
}

.market-change {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.market-change.positive {
  background: rgba(52, 211, 153, 0.15);
  color: #34D399;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.market-change.negative {
  background: rgba(248, 113, 113, 0.15);
  color: #F87171;
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.market-change-arrow {
  font-size: 0.9rem;
}

.market-loading {
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.market-error {
  color: var(--err);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
}

/* Pulse animation for live updates */
@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(79, 70, 229, 0);
  }

  50% {
    box-shadow: 0 0 20px 4px rgba(79, 70, 229, 0.3);
  }
}

.market-card.updating {
  animation: pulse-glow 2s ease-in-out;
}