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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
}

body {
  background: linear-gradient(180deg, #0f172a 0%, #0b1220 100%);
  padding: 60px 20px;
}

.container {
  max-width: 960px;
  margin: 0 auto;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 48px;
}

header h1 {
  font-size: 36px;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

header .subtitle {
  color: #64748b;
  font-size: 16px;
}

/* Dashboard cards */
.dashboards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 14px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: #38bdf8;
  background: #1e293bcc;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(56, 189, 248, 0.1);
}

.card:hover .card-arrow {
  color: #38bdf8;
  transform: translateX(4px);
}

.card-icon {
  font-size: 36px;
  line-height: 1;
  flex-shrink: 0;
}

.card-body {
  flex: 1;
  min-width: 0;
}

.card-body h2 {
  font-size: 20px;
  color: #f1f5f9;
  margin-bottom: 8px;
  font-weight: 600;
}

.card-body p {
  color: #94a3b8;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 14px;
}

.card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  background: #334155;
  color: #cbd5e1;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 12px;
}

.card-arrow {
  font-size: 24px;
  color: #64748b;
  align-self: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.card-placeholder {
  opacity: 0.5;
  border-style: dashed;
  cursor: default;
}

.card-placeholder:hover {
  transform: none;
  border-color: #334155;
  background: #1e293b;
  box-shadow: none;
}

/* Footer */
footer {
  text-align: center;
  color: #475569;
  font-size: 12px;
  border-top: 1px solid #1e293b;
  padding-top: 32px;
}

footer a {
  color: #64748b;
  text-decoration: none;
}

footer a:hover {
  color: #38bdf8;
}

@media (max-width: 640px) {
  body { padding: 40px 16px; }
  header h1 { font-size: 28px; }
  .dashboards { grid-template-columns: 1fr; }
}