:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --border-color: #30363d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent-blue: #388bfd;
  --accent-green: #2ea043;
  --accent-purple: #8957e5;
  --accent-red: #f85149;
  --accent-yellow: #e3b341;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica,
    Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
}

.app {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px;
  min-height: 100vh;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 32px;
}

.header h1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 8px 0;
}

.header h1 .material-icons-round {
  font-size: 32px;
  color: var(--accent-blue);
}

.subtitle {
  color: var(--text-secondary);
  margin: 0;
}

/* Connect Section */
.connect-section {
  margin-bottom: 24px;
}

.connect-form {
  display: flex;
  gap: 12px;
}

.repo-input {
  flex: 1;
  padding: 12px 16px;
  font-size: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}

.repo-input:focus {
  border-color: var(--accent-blue);
}

.repo-input::placeholder {
  color: var(--text-muted);
}

.connect-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 500;
  background: var(--accent-blue);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition:
    background 0.2s,
    opacity 0.2s;
}

.connect-button:hover:not(:disabled) {
  background: #4b9eff;
}

.connect-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.spinning {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.error-message {
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid rgba(248, 81, 73, 0.4);
  border-radius: 8px;
  color: var(--accent-red);
}

.connected-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(46, 160, 67, 0.1);
  border: 1px solid rgba(46, 160, 67, 0.4);
  border-radius: 8px;
  color: var(--accent-green);
}

.waiting-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  padding: 4px 8px;
  font-size: 12px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  color: var(--text-secondary);
}

.waiting-badge .material-icons-round {
  font-size: 14px;
}

/* Stats Bar */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  padding: 20px;
  margin-bottom: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.stat {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stat .material-icons-round {
  font-size: 24px;
}

.stat-value {
  font-size: 24px;
  font-weight: 600;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Events Section */
.events-section {
  margin-bottom: 24px;
}

.events-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.events-header h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.events-header h2 .material-icons-round {
  color: var(--text-secondary);
}

.events-controls {
  display: flex;
  gap: 8px;
}

.filter-select {
  padding: 8px 12px;
  font-size: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  cursor: pointer;
}

.clear-button {
  display: flex;
  align-items: center;
  padding: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    color 0.2s,
    border-color 0.2s;
}

.clear-button:hover {
  color: var(--accent-red);
  border-color: var(--accent-red);
}

/* Events List */
.events-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.event-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.2s,
    background 0.2s;
}

.event-card:hover {
  border-color: var(--text-muted);
  background: var(--bg-tertiary);
}

.event-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: white;
}

.event-icon .material-icons-round {
  font-size: 20px;
}

.event-content {
  flex: 1;
  min-width: 0;
}

.event-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.event-type {
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
}

.event-time {
  font-size: 12px;
  color: var(--text-muted);
}

.event-title {
  font-weight: 500;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-description {
  font-size: 14px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-actor {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.actor-avatar {
  width: 16px;
  height: 16px;
  border-radius: 50%;
}

/* No Events State */
.no-events {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 48px 24px;
  color: var(--text-secondary);
}

.no-events .material-icons-round {
  font-size: 48px;
  color: var(--text-muted);
}

.no-events .hint {
  font-size: 14px;
  color: var(--text-muted);
}

/* Setup Guide */
.setup-guide {
  padding: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.setup-guide h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  margin: 0 0 16px 0;
}

.setup-guide h2 .material-icons-round {
  color: var(--text-secondary);
}

.setup-guide ol {
  margin: 0;
  padding-left: 20px;
}

.setup-guide li {
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.setup-guide li strong {
  color: var(--text-primary);
}

.setup-guide code {
  padding: 2px 6px;
  font-size: 13px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  color: var(--accent-blue);
}

/* Footer */
.footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-muted);
}

.footer a {
  color: var(--accent-blue);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  .app {
    padding: 16px;
  }

  .connect-form {
    flex-direction: column;
  }

  .stats-bar {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .events-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
}