/* Galileo Research - Clean Minimal Design */

:root {
  --bg: #ffffff;
  --bg-secondary: #f8f9fa;
  --text: #1a1a1a;
  --text-secondary: #6b7280;
  --accent: #2563eb;
  --border: #e5e7eb;
  --shadow: 0 1px 3px rgba(0,0,0,0.1);
  --radius: 8px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
  margin-bottom: 32px;
}

.site-header h1 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.site-header p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Report List */
.report-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.report-card {
  display: block;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: all 0.15s ease;
  box-shadow: var(--shadow);
}

.report-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  border-color: var(--accent);
}

.report-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.type {
  background: var(--accent);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.date {
  font-size: 13px;
  color: var(--text-secondary);
}

.report-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
}

.report-summary {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 48px 20px;
}

.empty-state p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Responsive */
@media (max-width: 640px) {
  .container {
    padding: 20px 16px;
  }
  
  .report-card {
    padding: 16px;
  }
  
  .report-title {
    font-size: 16px;
  }
  
  .report-summary {
    font-size: 13px;
  }
  
  .site-header h1 {
    font-size: 18px;
  }
}