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

:root {
  --bg: #0a0a0b;
  --bg-card: #141417;
  --bg-hover: #1a1a1f;
  --text: #e4e4e7;
  --text-dim: #71717a;
  --accent: #f97316;
  --accent-dim: #ea580c;
  --border: #27272a;
  --success: #22c55e;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.tagline {
  color: var(--text-dim);
  font-size: 1.1rem;
}

/* Search */
.search-section {
  display: flex;
  gap: 12px;
  margin: 40px 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

#searchInput {
  flex: 1;
  padding: 14px 20px;
  font-size: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}

#searchInput:focus {
  border-color: var(--accent);
}

#searchInput::placeholder {
  color: var(--text-dim);
}

#searchBtn {
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  transition: background 0.2s;
}

#searchBtn:hover {
  background: var(--accent-dim);
}

/* Stats */
.stats-section {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin: 40px 0;
  padding: 30px;
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  color: var(--text-dim);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Results */
.results-section {
  margin: 40px 0;
}

.results-section h2 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: var(--text-dim);
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
}

.loading {
  color: var(--text-dim);
  text-align: center;
  padding: 40px;
}

/* Agent Card */
.agent-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  cursor: pointer;
  transition: all 0.2s;
}

.agent-card:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.agent-name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.verified-badge {
  color: var(--success);
  font-size: 1rem;
}

.agent-fingerprint {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 16px;
  word-break: break-all;
}

.agent-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--bg);
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.platform-badge .handle {
  color: var(--text);
}

.agent-proof {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--success);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.agent-proof.testnet {
  color: var(--text-dim);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 700px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-dim);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text);
}

#modalBody {
  padding: 32px;
}

.detail-section {
  margin-bottom: 24px;
}

.detail-section h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.detail-section p,
.detail-section a {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.9rem;
  word-break: break-all;
}

.detail-section a {
  color: var(--accent);
  text-decoration: none;
}

.detail-section a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-dim);
  margin-top: 60px;
}

footer a {
  color: var(--text-dim);
  text-decoration: none;
}

footer a:hover {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 600px) {
  .search-section {
    flex-direction: column;
  }
  
  .stats-section {
    gap: 30px;
  }
  
  .stat-value {
    font-size: 1.8rem;
  }
  
  .agent-grid {
    grid-template-columns: 1fr;
  }
}