/* ==========================================================================
   Eldris Sovereign Decision Intelligence - Dark Mode Dashboard Stylesheet
   ========================================================================== */

:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: #161f30;
  --bg-card-hover: #1c283f;
  --border-color: #24324a;
  --border-light: #2d3e5c;
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  --accent-cyan: #00f2fe;
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #ef4444;
  
  --tag-fact: #10b981;
  --tag-inference: #3b82f6;
  --tag-assumption: #f59e0b;
  --tag-opinion: #ec4899;
  --tag-open: #8b5cf6;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  padding: 0 8px;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #000;
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.15s ease;
}

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

.nav-item.active a {
  background-color: rgba(59, 130, 246, 0.15);
  color: var(--accent-cyan);
  border-left: 3px solid var(--accent-cyan);
}

.nav-icon {
  font-size: 18px;
}

.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: 64px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot.online {
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.dot.offline {
  background-color: var(--accent-amber);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), #2563eb);
  color: #fff;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  background-color: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background-color: var(--bg-card-hover);
}

.content-container {
  padding: 32px;
  flex: 1;
}

/* Page Headers */
.page-header {
  margin-bottom: 28px;
}

.page-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

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

/* Metric Cards Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.metric-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

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

.metric-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.metric-sub {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Color Accent Classes */
.text-cyan { color: var(--accent-cyan); }
.text-blue { color: var(--accent-blue); }
.text-emerald { color: var(--accent-emerald); }
.text-amber { color: var(--accent-amber); }
.text-rose { color: var(--accent-rose); }
.text-purple { color: var(--accent-purple); }

/* Panels & Sections */
.panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 32px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.panel-title {
  font-size: 16px;
  font-weight: 700;
}

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.data-table th {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.05em;
}

.data-table td {
  padding: 14px;
  border-bottom: 1px solid rgba(36, 50, 74, 0.5);
  color: var(--text-primary);
}

.data-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Epistemic Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}

.badge-FACT { background-color: rgba(16, 185, 129, 0.15); color: var(--tag-fact); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-INFERENCE { background-color: rgba(59, 130, 246, 0.15); color: var(--tag-inference); border: 1px solid rgba(59, 130, 246, 0.3); }
.badge-ASSUMPTION { background-color: rgba(245, 158, 11, 0.15); color: var(--tag-assumption); border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-OPINION { background-color: rgba(236, 72, 153, 0.15); color: var(--tag-opinion); border: 1px solid rgba(236, 72, 153, 0.3); }
.badge-OPEN { background-color: rgba(139, 92, 246, 0.15); color: var(--tag-open); border: 1px solid rgba(139, 92, 246, 0.3); }

.badge-threat-CRITICAL { background-color: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid #ef4444; }
.badge-threat-HIGH { background-color: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid #f59e0b; }
.badge-threat-ELEVATED { background-color: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 1px solid #3b82f6; }
.badge-threat-LOW { background-color: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid #10b981; }

/* Filter Bars & Inputs */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.search-input, .select-input {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 8px 14px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

.search-input:focus, .select-input:focus {
  border-color: var(--accent-blue);
}

.search-input {
  flex: 1;
  min-width: 200px;
}

/* Evidence Cards */
.evidence-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 16px;
  transition: all 0.15s ease;
}

.evidence-card:hover {
  border-color: var(--border-light);
}

.evidence-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.evidence-text {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.evidence-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Report Studio Editor & Viewer */
.report-viewer {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
  font-family: var(--font-mono);
  overflow-x: auto;
  max-height: 600px;
}