:root {
  /* Racing-inspired color palette */
  --bg-primary: #0A0E14;
  --bg-secondary: #151922;
  --bg-card: #1A1F2B;
  --accent-primary: #FF3B3B;
  --accent-secondary: #FFA836;
  --accent-success: #00D9A3;
  --text-primary: #FFFFFF;
  --text-secondary: #8B95A5;
  --text-muted: #4A5568;
  --border-color: #2D3748;
  --highlight: #FFE74C;
  
  /* Spacing */
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.app {
  min-height: 100vh;
  padding-bottom: calc(20px + var(--safe-area-bottom));
}

/* Header */
.header {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: calc(20px + var(--safe-area-top)) 20px 20px;
  border-bottom: 3px solid var(--accent-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(10, 14, 20, 0.95);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
}

.title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 32px;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
}

.title-icon {
  font-size: 28px;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.title-text {
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-meta {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.header-meta strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Controls */
.controls {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 15px;
  transition: all 0.3s ease;
}

.search-box:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(255, 59, 59, 0.1);
}

.search-icon {
  font-size: 18px;
  margin-right: 10px;
}

.search-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.filter-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag-filter {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tag-filter:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.tag-filter.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.sort-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sort-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.sort-select {
  flex: 1;
  padding: 10px 15px;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sort-select:focus {
  outline: none;
  border-color: var(--accent-primary);
}

/* Leaderboard */
.leaderboard {
  padding: 0 20px 20px;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.domain-entry {
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 15px;
  align-items: center;
  transition: all 0.3s ease;
  cursor: pointer;
  animation: slideIn 0.4s ease-out backwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.domain-entry:hover {
  border-color: var(--accent-primary);
  transform: translateX(5px);
  box-shadow: 0 4px 20px rgba(255, 59, 59, 0.2);
}

/* Rank badge */
.rank-badge {
  width: 60px;
  height: 60px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 28px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
  border: 2px solid var(--border-color);
  position: relative;
}

.rank-badge.top-1 {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #000;
  border-color: #FFD700;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.rank-badge.top-3 {
  background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
  color: #000;
  border-color: #C0C0C0;
}

.rank-badge.top-10 {
  background: linear-gradient(135deg, #CD7F32, #B8702F);
  color: #FFF;
  border-color: #CD7F32;
}

/* Domain info */
.domain-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.domain-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.domain-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-secondary);
}

.meta-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

.tag-badge {
  padding: 4px 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 11px;
  color: var(--accent-secondary);
  font-weight: 600;
  text-transform: uppercase;
}

/* Stats panel */
.stats-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.volume-stat {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.volume-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.changes {
  display: flex;
  gap: 8px;
}

.change-indicator {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

.change-indicator.up {
  background: rgba(0, 217, 163, 0.15);
  color: var(--accent-success);
  border: 1px solid var(--accent-success);
}

.change-indicator.down {
  background: rgba(255, 59, 59, 0.15);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
}

.change-indicator.neutral {
  background: rgba(139, 149, 165, 0.15);
  color: var(--text-secondary);
  border: 1px solid var(--text-muted);
}

.change-arrow {
  font-size: 14px;
}

/* Loading state */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  margin: 0 auto 20px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 48px;
  margin-bottom: 15px;
  opacity: 0.5;
}

/* Responsive */
@media (max-width: 640px) {
  .title {
    font-size: 24px;
  }
  
  .domain-entry {
    grid-template-columns: 50px 1fr;
    gap: 12px;
  }
  
  .stats-panel {
    grid-column: 2;
    align-items: flex-start;
    flex-direction: row;
    justify-content: space-between;
  }
  
  .changes {
    flex-direction: column;
    align-items: flex-end;
  }
}