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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  min-height: 100vh;
  color: #fff;
  line-height: 1.6;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 2rem 1rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.subtitle {
  color: #94a3b8;
  font-size: 1rem;
}

main {
  flex: 1;
}

.status-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #64748b;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

/* Status colors */
.status-normal .status-dot { background: #22c55e; }
.status-normal .status-label { color: #22c55e; }

.status-monitoring .status-dot { background: #eab308; }
.status-monitoring .status-label { color: #eab308; }

.status-delayed .status-dot { background: #f97316; }
.status-delayed .status-label { color: #f97316; }

.status-closed .status-dot { background: #ef4444; }
.status-closed .status-label { color: #ef4444; }

.message {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.timestamps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.timestamp {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.timestamp .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
}

.timestamp .value {
  font-size: 0.9rem;
  color: #e2e8f0;
}

.additional-info {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  font-size: 0.9rem;
  color: #94a3b8;
  display: none;
}

.additional-info:not(:empty) {
  display: block;
}

footer {
  text-align: center;
  padding-top: 2rem;
  color: #64748b;
  font-size: 0.875rem;
}

@media (max-width: 480px) {
  .container {
    padding: 1.5rem 1rem;
  }

  .status-card {
    padding: 1.5rem;
  }

  .message {
    font-size: 1.1rem;
  }

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