/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Dark Theme variables (Default) */
  --bg-app: #080c14;
  --bg-sidebar: #0f1524;
  --bg-card: #131b2e;
  --bg-input: #1a233d;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.18);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-purple: #8b5cf6;
  --accent-purple-glow: rgba(139, 92, 246, 0.15);
  --accent-teal: #06b6d4;
  --accent-teal-glow: rgba(6, 182, 212, 0.15);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.15);
  --accent-rose: #f43f5e;
  --accent-rose-glow: rgba(244, 63, 94, 0.15);
  --accent-amber: #f59e0b;
  --accent-amber-glow: rgba(245, 158, 11, 0.15);
  --accent-blue: #3b82f6;
  --accent-blue-glow: rgba(59, 130, 246, 0.15);
  --accent-pink: #ec4899;
  --accent-pink-glow: rgba(236, 72, 153, 0.15);
  
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.1);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.light-theme {
  /* Light Theme variables */
  --bg-app: #f8fafc;
  --bg-sidebar: #ffffff;
  --bg-card: #ffffff;
  --bg-input: #f1f5f9;
  --border-color: rgba(15, 23, 42, 0.08);
  --border-hover: rgba(15, 23, 42, 0.16);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  --accent-purple: #7c3aed;
  --accent-purple-glow: rgba(124, 58, 237, 0.08);
  --accent-teal: #0891b2;
  --accent-teal-glow: rgba(8, 145, 178, 0.08);
  --accent-emerald: #059669;
  --accent-emerald-glow: rgba(5, 150, 105, 0.08);
  --accent-rose: #e11d48;
  --accent-rose-glow: rgba(225, 29, 72, 0.08);
  --accent-amber: #d97706;
  --accent-amber-glow: rgba(217, 119, 6, 0.08);
  --accent-blue: #2563eb;
  --accent-blue-glow: rgba(37, 99, 235, 0.08);
  --accent-pink: #db2777;
  --accent-pink-glow: rgba(219, 39, 119, 0.08);
  
  --shadow-card: 0 8px 24px rgba(15, 23, 42, 0.04), 0 2px 8px rgba(15, 23, 42, 0.02);
  --shadow-glow: 0 0 20px rgba(124, 58, 237, 0.05);
}

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

body {
  background-color: var(--bg-app);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  transition: background-color 0.3s, color 0.3s;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Layout */
.app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar styling */
.sidebar {
  width: 300px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-shrink: 0;
  z-index: 10;
  transition: background-color 0.3s, border-color 0.3s;
}

/* Brand header */
.brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
  position: relative;
}

.brand-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #fff;
  display: grid;
  place-items: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 22px;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
}

.brand-title-wrap h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-title-wrap p {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 500;
}

/* Theme Toggle Button */
.theme-toggle-btn {
  position: absolute;
  top: 6px;
  right: 0;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 14px;
}
.theme-toggle-btn:hover {
  border-color: var(--text-muted);
  transform: scale(1.05);
}

/* Controls inside Sidebar */
.sidebar-control {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-control label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-control label svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background-color: var(--text-secondary);
  clip-path: polygon(100% 0%, 0 0%, 50% 100%);
  pointer-events: none;
  opacity: 0.7;
}

select {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 32px 10px 12px;
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  appearance: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  outline: none;
}

select:hover {
  border-color: var(--text-muted);
  background-color: var(--bg-input);
}

select:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px var(--accent-purple-glow);
}

.sidebar-control.checkbox-control {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  margin-top: 6px;
  padding: 4px 0;
}

.sidebar-control.checkbox-control label {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  cursor: pointer;
}

.sidebar-control.checkbox-control input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--accent-purple);
  margin: 0;
}

/* Action Buttons */
.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

button {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  outline: none;
}

button#refresh {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 14px var(--accent-purple-glow);
}

button#refresh:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px var(--accent-purple-glow);
}

button#syncNow {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

button#syncNow:hover:not(:disabled) {
  background-color: var(--bg-input);
  border-color: var(--text-secondary);
}

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

.hint {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Sidebar latest update hint */
#latest {
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  margin-top: 6px;
}

/* Main content container */
main {
  flex: 1;
  padding: 32px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Hero Section */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-sidebar));
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 28px 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-teal), var(--accent-pink));
}

.hero h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 6px 0;
}

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

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--accent-purple-glow);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: var(--accent-purple);
  border-radius: 99px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-actions button#reset {
  background-color: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  border-radius: 10px;
}

.hero-actions button#reset:hover {
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

/* Notice box */
.notice {
  background-color: var(--accent-amber-glow);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--accent-amber);
  border-radius: 12px;
  padding: 12px 18px;
  font-size: 13px;
  line-height: 1.6;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* KPI Dashboard Cards */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.kpi {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kpi::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background-color: var(--kpi-color, var(--accent-purple));
}

.kpi:hover {
  transform: translateY(-3px);
  border-color: var(--kpi-color, var(--accent-purple));
  box-shadow: 0 10px 25px -5px var(--kpi-glow, var(--accent-purple-glow));
}

/* KPI Variants */
.kpi:nth-child(1) { --kpi-color: var(--accent-purple); --kpi-glow: var(--accent-purple-glow); }
.kpi:nth-child(2) { --kpi-color: var(--accent-teal); --kpi-glow: var(--accent-teal-glow); }
.kpi:nth-child(3) { --kpi-color: var(--accent-blue); --kpi-glow: var(--accent-blue-glow); }
.kpi:nth-child(4) { --kpi-color: var(--accent-emerald); --kpi-glow: var(--accent-emerald-glow); }
.kpi:nth-child(5) { --kpi-color: var(--accent-rose); --kpi-glow: var(--accent-rose-glow); }
.kpi:nth-child(6) { --kpi-color: var(--accent-amber); --kpi-glow: var(--accent-amber-glow); }

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kpi .k {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.kpi-icon {
  color: var(--kpi-color, var(--accent-purple));
  opacity: 0.8;
}

.kpi .v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 4px;
  line-height: 1.1;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 24px;
}

.grid.two {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
}

/* Card design */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.card-header-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-accent-dot {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--accent-purple);
  flex-shrink: 0;
}

.card:nth-of-type(even) .card-accent-dot {
  background: var(--accent-teal);
}

.card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

/* Bar charts details */
.bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bar-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  padding: 4px 0;
}

.bar-row.clickable {
  cursor: pointer;
}

.bar-meta-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
}

.bar-meta-info b {
  color: var(--text-primary);
}

.bar-meta-info span {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-secondary);
}

.bar {
  height: 10px;
  border-radius: 99px;
  background-color: var(--bg-input);
  overflow: hidden;
  position: relative;
}

.bar span {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink));
  width: 0;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover scales progress bars */
.bar-row:hover .bar span {
  filter: brightness(1.1);
}

/* Host bars uses a different gradient for variety */
#hostBars .bar span {
  background: linear-gradient(90deg, var(--accent-teal), var(--accent-emerald));
}

/* Trend Canvas Wrap */
.trend-wrap {
  position: relative;
  width: 100%;
}

.trend-wrap canvas {
  width: 100%;
  height: auto;
  cursor: crosshair;
  background-color: transparent;
}

/* Custom Interactive HTML Tooltip */
.trend-tip {
  position: absolute;
  z-index: 100;
  background-color: rgba(15, 21, 36, 0.88);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.1s ease, left 0.1s ease-out, top 0.1s ease-out;
  min-width: 160px;
}

.light-theme .trend-tip {
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.trend-wrap.has-tip .trend-tip {
  opacity: 1;
}

.trend-tip-title {
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
  color: var(--text-primary);
}

.trend-tip-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trend-tip-dot {
  width: 7px;
  height: 7px;
  border-radius: 99px;
  display: inline-block;
}

.trend-tip-dot.purple { background-color: var(--accent-purple); }
.trend-tip-dot.teal { background-color: var(--accent-teal); }
.trend-tip-dot.amber { background-color: var(--accent-amber); }

.trend-tip-label {
  color: var(--text-secondary);
  font-weight: 500;
  flex: 1;
}

.trend-tip-value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  color: var(--text-primary);
}

.chart-hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Tables styling */
.table-container {
  overflow-x: auto;
  width: 100%;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

th {
  background-color: var(--bg-sidebar);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  white-space: nowrap;
}

tr.clickable {
  cursor: pointer;
  transition: var(--transition-smooth);
}

tr.clickable:hover {
  background-color: var(--bg-input);
}

/* Alignment and Font for Number cells */
th.num-cell, td.num-cell {
  text-align: right;
}

td.num-cell {
  font-family: 'JetBrains Mono', monospace;
}

/* Custom Badges/Tags in tables */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
}

.badge-success { background-color: rgba(16, 185, 129, 0.15); color: var(--accent-emerald); }
.badge-warning { background-color: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.badge-danger { background-color: rgba(244, 63, 94, 0.15); color: var(--accent-rose); }
.badge-purple { background-color: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }
.badge-pink { background-color: rgba(236, 72, 153, 0.15); color: var(--accent-pink); }
.badge-blue { background-color: rgba(59, 130, 246, 0.15); color: var(--accent-blue); }
.badge-gray { background-color: rgba(100, 116, 139, 0.15); color: var(--text-secondary); }

.host-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 6px;
  background-color: var(--accent-blue-glow);
  color: var(--accent-blue);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
}

.model-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 6px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  border: 1px solid var(--border-color);
}

.agent-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 6px;
  background-color: var(--accent-purple-glow);
  color: var(--accent-purple);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
}

.warn {
  color: var(--accent-rose);
  font-weight: 700;
}

.detail-empty {
  background-color: var(--bg-sidebar);
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  padding: 18px;
  color: var(--text-secondary);
  font-size: 13px;
  text-align: center;
}

/* Responsive adjustments */
@media(max-width: 1024px) {
  .app {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .grid.two {
    grid-template-columns: 1fr;
  }
  main {
    padding: 20px;
  }
  .hero {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

.load-more-container {
  display: flex;
  justify-content: center;
  margin-top: 16px;
  width: 100%;
}
.btn-load-more {
  width: auto;
  min-width: 200px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 10px 24px;
  font-size: 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-load-more:hover {
  background-color: var(--border-color);
  border-color: var(--text-secondary);
}