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

:root {
  --bg-primary: #0a0a0a;
  --bg-deep: #050505;
  --bg-card: #111118;
  --bg-card-hover: #16161f;
  --border: #1a1a2e;
  --border-glow: rgba(123, 123, 232, 0.25);
  --text-primary: #ffffff;
  --text-secondary: #6b6b80;
  --text-muted: #3d3d50;
  --primary: #8458d8;
  --primary-dim: #6730cf;
  --secondary: #7b7be8;
  --accent: #c77dff;
  --highlight: #d070e8;
  --rose: #ee789e;
  --error: #d06060;
  --success: #6b9b7a;
  --warning: #eab308;
  --glow: 0 0 20px rgba(123, 123, 232, 0.3), 0 0 40px rgba(123, 123, 232, 0.1);
  --glow-accent: 0 0 15px rgba(199, 125, 255, 0.3);
  --sidebar-width: 64px;
  --feed-width: 280px;
}

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

body {
  background: var(--bg-primary);
  background-image:
    linear-gradient(rgba(123, 123, 232, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123, 123, 232, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

.mono { font-family: 'JetBrains Mono', monospace; }

/* Sidebar */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-deep);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 0;
  z-index: 100;
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }

.nav-item {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  position: relative;
}

.nav-item:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(132, 88, 216, 0.15);
  color: var(--accent);
  box-shadow: inset 2px 0 0 var(--accent);
}

.nav-item svg { width: 20px; height: 20px; }

.nav-tooltip {
  position: absolute;
  left: 52px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 200;
}

.nav-item:hover .nav-tooltip { opacity: 1; }

/* Layout */
.main-layout {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

.content-area {
  padding: 24px 28px;
}

.content-with-feed {
  display: grid;
  grid-template-columns: 1fr var(--feed-width);
  gap: 0;
  min-height: 100vh;
}

.main-content { padding: 24px 28px; }

.feed-sidebar {
  border-left: 1px solid var(--border);
  padding: 24px 16px;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
}

/* Header */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.page-subtitle {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.glow-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  opacity: 0.2;
  margin-bottom: 24px;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.2s;
}

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

.card-header {
  padding: 14px 16px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body { padding: 12px 16px 16px; }

/* KPI Cards */
.kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 24px; }

.kpi-card {
  background: linear-gradient(135deg, var(--bg-card) 0%, #13131f 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color 0.2s;
}

.kpi-card:hover { border-color: var(--border-glow); }

.kpi-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.kpi-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.kpi-change {
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  margin-top: 4px;
}

.kpi-change.up { color: var(--success); }
.kpi-change.down { color: var(--error); }

/* Briefing Banner */
.briefing {
  background: linear-gradient(135deg, rgba(132, 88, 216, 0.08), rgba(123, 123, 232, 0.05));
  border: 1px solid rgba(132, 88, 216, 0.15);
  border-radius: 14px;
  padding: 18px 22px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

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

.briefing-item-value {
  font-size: 14px;
  font-weight: 600;
}

/* Social Performance Cards */
.social-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 24px; }

.social-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  transition: border-color 0.2s;
}

.social-card:hover { border-color: var(--border-glow); }

.social-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.social-platform {
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-badge {
  font-size: 9px;
  font-weight: 700;
  color: var(--success);
  background: rgba(107, 155, 122, 0.15);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 3px;
}

.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}

.social-stat {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.social-stat-label { font-size: 11px; color: var(--text-secondary); }
.social-stat-value { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600; }

.sparkline-container { margin-top: 10px; }
.sparkline { stroke: var(--secondary); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.sparkline-area { fill: url(#sparkGrad); opacity: 0.3; }

/* Agent Cards */
.agents-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }

.agent-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.agent-card:hover { border-color: var(--border-glow); background: var(--bg-card-hover); }

.agent-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.agent-name { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; }

.agent-model {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.model-sonnet { background: rgba(132, 88, 216, 0.15); color: var(--accent); }
.model-haiku { background: rgba(107, 155, 122, 0.15); color: var(--success); }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.status-running { background: var(--warning); box-shadow: 0 0 8px var(--warning); animation: pulse 1.5s infinite; }
.status-idle { background: var(--success); }
.status-error { background: var(--error); }
.status-pending { background: var(--text-muted); }

.agent-meta {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
}

/* Kanban */
.kanban { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }

.kanban-col {
  background: rgba(17, 17, 24, 0.5);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  min-height: 120px;
}

.kanban-col-header {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.kanban-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: var(--bg-card);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--text-secondary);
}

.kanban-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 6px;
  font-size: 12px;
  cursor: grab;
  transition: all 0.15s;
}

.kanban-item:hover { border-color: var(--border-glow); }
.kanban-item.dragging { opacity: 0.5; }

.kanban-item-meta {
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
}

/* Activity Feed */
.activity-item {
  border-left: 2px solid var(--border);
  padding: 8px 0 8px 12px;
  margin-bottom: 2px;
}

.activity-item.started { border-left-color: var(--warning); }
.activity-item.completed { border-left-color: var(--success); }
.activity-item.failed { border-left-color: var(--error); }
.activity-item.pipeline_started { border-left-color: var(--primary); }
.activity-item.pipeline_completed { border-left-color: var(--accent); }
.activity-item.info { border-left-color: var(--secondary); }

.activity-agent { font-size: 12px; font-weight: 600; }
.activity-action { font-size: 11px; color: var(--text-secondary); }
.activity-time { font-size: 10px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; }
.activity-detail { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }

/* Buttons */
.btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 7px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn:hover { border-color: var(--border-glow); background: var(--bg-card-hover); }
.btn-primary { background: var(--primary-dim); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary); }
.btn-sm { padding: 4px 10px; font-size: 11px; border-radius: 6px; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-card); border-color: var(--border); }

/* Section Headers */
.section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.data-table th {
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(26, 26, 46, 0.5);
  color: var(--text-primary);
}

.data-table tr:hover td { background: rgba(17, 17, 24, 0.5); }

.data-table .mono-cell {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

/* Queue bars */
.queue-bar { height: 3px; border-radius: 2px; background: var(--border); overflow: hidden; }
.queue-bar-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: 2px; transition: width 0.3s; }

/* Tag / Badge */
.tag {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.tag-platform { background: rgba(123, 123, 232, 0.1); color: var(--secondary); }
.tag-hook { background: rgba(199, 125, 255, 0.1); color: var(--accent); }
.tag-score { background: rgba(107, 155, 122, 0.1); color: var(--success); }

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.4s ease-out forwards;
  opacity: 0;
}

.fade-up-1 { animation-delay: 0.05s; }
.fade-up-2 { animation-delay: 0.1s; }
.fade-up-3 { animation-delay: 0.15s; }
.fade-up-4 { animation-delay: 0.2s; }
.fade-up-5 { animation-delay: 0.25s; }
.fade-up-6 { animation-delay: 0.3s; }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(123, 123, 232, 0.25); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(123, 123, 232, 0.4); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-secondary);
  font-size: 13px;
}

.empty-state-icon { font-size: 28px; opacity: 0.3; margin-bottom: 8px; }

/* Responsive */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .social-grid { grid-template-columns: repeat(2, 1fr); }
  .kanban { grid-template-columns: repeat(3, 1fr); }
  .content-with-feed { grid-template-columns: 1fr; }
  .feed-sidebar { display: none; }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-layout { margin-left: 0; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .social-grid { grid-template-columns: 1fr; }
  .kanban { grid-template-columns: repeat(2, 1fr); }
  .briefing { grid-template-columns: 1fr; }
}