:root {
  --bg: #0f1014;
  --bg-elev: #181a20;
  --bg-elev2: #1f2129;
  --border: #2a2d36;
  --fg: #e6e7eb;
  --fg-muted: #8b8e98;
  --accent: #6c5ce7;
  --accent-hover: #5849c2;
  --error: #f43f5e;
  --warning: #f59e0b;
  --info: #3b82f6;
  --debug: #8b5cf6;
  --success: #10b981;
  --radius: 8px;
  --radius-sm: 4px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Microsoft JhengHei", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  min-height: 100vh;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

header h1 {
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  font-size: 24px;
}

.subtitle {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: normal;
  margin-left: 4px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stats-summary {
  color: var(--fg-muted);
  font-size: 13px;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.view { display: none; }
.view.active { display: block; }

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.toolbar h2 { font-size: 18px; }
.spacer { flex: 1; }

.search {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  width: 240px;
}

.btn {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.15s;
}

.btn:hover { background: var(--bg-elev2); }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-elev); }
.btn-small { padding: 4px 10px; font-size: 12px; }
.btn-danger { background: var(--error); border-color: var(--error); color: white; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.project-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}

.project-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.project-card h3 {
  font-size: 16px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.project-card .platform-badge {
  font-size: 11px;
  padding: 2px 8px;
  background: var(--bg-elev2);
  color: var(--fg-muted);
  border-radius: 10px;
  font-weight: normal;
}

.project-card .meta {
  color: var(--fg-muted);
  font-size: 13px;
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.project-card .meta strong {
  color: var(--fg);
  font-size: 16px;
  display: block;
}

.project-card .delete-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  opacity: 0;
  transition: opacity 0.15s;
}

.project-card:hover .delete-btn { opacity: 1; }

.issues-list, .events-list {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.issue-row, .event-row {
  display: grid;
  grid-template-columns: 80px 1fr 120px 100px 140px;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  cursor: pointer;
  transition: background 0.1s;
}

.issue-row:hover, .event-row:hover { background: var(--bg-elev2); }
.issue-row:last-child, .event-row:last-child { border-bottom: none; }

.event-row {
  grid-template-columns: 80px 1fr 120px 140px 140px 140px;
}

.level-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}

.level-error { background: var(--error); color: white; }
.level-warning { background: var(--warning); color: #1a1a1a; }
.level-info { background: var(--info); color: white; }
.level-debug { background: var(--debug); color: white; }

.issue-title {
  font-weight: 500;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.issue-culprit, .event-meta {
  color: var(--fg-muted);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.event-count {
  background: var(--bg-elev2);
  color: var(--fg);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 12px;
  display: inline-block;
}

.event-detail {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.event-detail h3 {
  font-size: 18px;
  margin-bottom: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.detail-section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.detail-section h4 {
  font-size: 13px;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: var(--bg-elev2);
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 12px;
  color: var(--fg-muted);
}

.tag-key { color: var(--accent); }

.exception-block {
  background: #0a0b0f;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  overflow-x: auto;
  color: #ffa7a7;
}

.raw-json {
  background: #0a0b0f;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  white-space: pre-wrap;
  overflow-x: auto;
  max-height: 500px;
  overflow-y: auto;
  color: var(--fg-muted);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
}

.modal.hidden { display: none; }

.modal-content {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-content h2 {
  font-size: 18px;
  margin-bottom: 16px;
}

.modal-content label {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 16px;
  margin-bottom: 4px;
}

.modal-content input, .modal-content select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.copy-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 4px 4px 12px;
}

.copy-box code {
  flex: 1;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  color: #4ade80;
  overflow-x: auto;
  white-space: nowrap;
}

.snippet {
  background: #0a0b0f;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  overflow-x: auto;
  color: #c7d2fe;
  max-height: 300px;
  overflow-y: auto;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

.muted { color: var(--fg-muted); font-size: 13px; }

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 200;
  max-width: 400px;
}

.toast.hidden { display: none; }

.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--fg-muted);
}

.empty-state h3 {
  font-size: 18px;
  color: var(--fg);
  margin-bottom: 8px;
}