:root {
  --bg-primary: #0a0d14;
  --bg-secondary: #111622;
  --bg-card: rgba(18, 24, 38, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 240, 255, 0.3);
  --accent-cyan: #00f0ff;
  --accent-blue: #3b82f6;
  --accent-purple: #a855f7;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 240, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(168, 85, 247, 0.04) 0%, transparent 40%);
}

.app-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 28px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-badge {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  color: #000;
  font-weight: 800;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 6px;
  letter-spacing: 1px;
}

.brand-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.brand-title span {
  color: var(--accent-cyan);
}

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

.live-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--accent-emerald);
  font-family: var(--font-mono);
}

.dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Section Titles */
.section-title {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title i {
  color: var(--accent-cyan);
}

/* AI Quota Grid */
.ai-quota-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.quota-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.quota-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.provider-info h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.provider-info .tier-label {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.quota-badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-weight: 600;
}

.badge-healthy {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.progress-container {
  margin-bottom: 18px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 6px;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

.fill-openai { background: linear-gradient(90deg, #10a37f, #00f0ff); }
.fill-anthropic { background: linear-gradient(90deg, #d97706, #f59e0b); }
.fill-gemini { background: linear-gradient(90deg, #3b82f6, #a855f7); }

.card-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.metric-item .metric-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.metric-item .metric-val {
  font-size: 15px;
  font-family: var(--font-mono);
  font-weight: 600;
}

/* Middle Row: Web Analytics & Circuit Guard */
.split-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

@media (max-width: 1024px) {
  .split-grid { grid-template-columns: 1fr; }
}

.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

.site-stat-table {
  width: 100%;
  border-collapse: collapse;
}

.site-stat-table th, .site-stat-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  font-size: 13px;
}

.site-stat-table th {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.site-name {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
}

/* Event Stream */
.event-stream-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

.stream-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}

.stream-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 13px;
  font-family: var(--font-mono);
}

.stream-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.priority-tag {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.p0-tag { background: rgba(244, 63, 94, 0.2); color: var(--accent-rose); border: 1px solid rgba(244, 63, 94, 0.4); }
.p1-tag { background: rgba(245, 158, 11, 0.2); color: var(--accent-amber); border: 1px solid rgba(245, 158, 11, 0.4); }
.p2-tag { background: rgba(59, 130, 246, 0.2); color: var(--accent-blue); border: 1px solid rgba(59, 130, 246, 0.4); }
.p3-tag { background: rgba(148, 163, 184, 0.2); color: var(--text-muted); }

.event-name {
  color: var(--text-main);
}

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