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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 20px;
  color: #333;
}

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

/* Header */
.header {
  text-align: center;
  margin-bottom: 40px;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.header h1 {
  font-size: 3em;
  font-weight: 700;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.2em;
  color: #666;
}

/* Search Section */
.search-section {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.search-container {
  position: relative;
  margin-bottom: 20px;
}

.search-input {
  width: 100%;
  padding: 16px 50px 16px 20px;
  font-size: 1.1em;
  border: 2px solid #e0e0e0;
  border-radius: 12px;
  transition: all 0.3s ease;
  outline: none;
}

.search-input:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-icon {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #999;
}

/* Filters */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border: 2px solid #e0e0e0;
  background: white;
  border-radius: 8px;
  font-size: 0.95em;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #666;
}

.filter-btn:hover {
  border-color: #667eea;
  color: #667eea;
}

.filter-btn.active {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-color: transparent;
}

/* Results Info */
.results-info {
  background: rgba(255, 255, 255, 0.95);
  padding: 15px 20px;
  border-radius: 12px;
  margin-bottom: 20px;
  font-size: 1em;
  color: #666;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

#results-count {
  font-weight: 700;
  color: #667eea;
  font-size: 1.2em;
}

/* Agents Grid */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

/* Agent Card */
.agent-card {
  background: white;
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  border: 2px solid transparent;
}

.agent-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
  border-color: var(--agent-color);
}

.agent-icon {
  width: 70px;
  height: 70px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2em;
  margin-bottom: 20px;
}

.agent-content {
  flex: 1;
}

.agent-name {
  font-size: 1.4em;
  font-weight: 700;
  margin-bottom: 10px;
  color: #333;
}

.agent-description {
  color: #666;
  line-height: 1.6;
  margin-bottom: 20px;
}

.agent-features {
  margin-bottom: 20px;
}

.agent-features h4 {
  font-size: 0.9em;
  color: #999;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.agent-features ul {
  list-style: none;
}

.agent-features li {
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
  color: #666;
  font-size: 0.95em;
}

.agent-features li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #28a745;
  font-weight: bold;
}

.agent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.tag {
  padding: 5px 12px;
  background: #f0f0f0;
  border-radius: 6px;
  font-size: 0.85em;
  color: #666;
}

.agent-actions {
  margin-top: auto;
}

.launch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 14px 20px;
  background: #667eea;
  color: white;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1em;
  justify-content: center;
  transition: all 0.3s ease;
}

.launch-btn:hover {
  transform: translateX(5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.empty-state svg {
  color: #ccc;
  margin-bottom: 20px;
}

.empty-state h3 {
  font-size: 1.5em;
  color: #666;
  margin-bottom: 10px;
}

.empty-state p {
  color: #999;
}

/* Responsive */
@media (max-width: 768px) {
  .header h1 {
    font-size: 2em;
  }

  .subtitle {
    font-size: 1em;
  }

  .agents-grid {
    grid-template-columns: 1fr;
  }

  .filters {
    justify-content: center;
  }
}