:root {
  --bg-color: #111827;
  --text-color: #f3f4f6;
  --card-bg: #1f2937;
  --border-red: #ef4444;
  --border-orange: #f97316;
  --border-yellow: #eab308;
  --border-white: #ffffff;
  --border-black: #000000;
  --text-muted: #9ca3af;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
}

h1 {
  text-align: center;
  margin-bottom: 30px;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.event-card {
  background-color: var(--card-bg);
  border: 4px solid var(--border-black);
  /* Default (Black/Grey equivalent) */
  border-radius: 8px;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  transition: opacity 0.3s;
}

.event-card.status-red {
  border-color: var(--border-red);
  /* background-color: rgba(239, 68, 68, 0.1); Optional tint */
}

.event-card.status-orange {
  border-color: var(--border-orange);
  /* background-color: rgba(249, 115, 22, 0.1); Optional tint */
}

.event-card.status-black {
  border-color: var(--border-black);
}

.event-info {
  flex: 1;
}

.event-header {
  font-size: 1.25rem;
  font-weight: bold;
  margin-bottom: 4px;
}

.event-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.issue-list {
  list-style: none;
  padding: 0;
  margin: 0;
  color: #f87171;
  /* Light red for issues */
}

.issue-item {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.issue-item::before {
  content: "⚠";
}

.event-actions {
  margin-left: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  font-size: 0.9rem;
}

.check-input {
  width: 20px;
  height: 20px;
  accent-color: #10b981;
}

.hidden {
  display: none;
}