:root {
  --fontcolor: #e8dede;
  --linkcolor: #e8991a;
  --color3: #45b7d1;
  --bgcolor: #0d0d0d;
  --bgcolor2: #181818;
  --altbgcolor: hsl(49, 46%, 75%);
  
  /* The Modular Scale */
  --text-xs: 0.75rem;    /* 12px - Smallest readable meta */
  --text-sm: 0.875rem;   /* 14px - Filters/Inputs */
  --text-base: 1rem;     /* 16px - Default Body */
  --text-md: 1.125rem;   /* 18px - Card Titles */
  --text-lg: 1.5rem;     /* 24px - Large Stats */
  --text-xl: 2.25rem;    /* 36px - Main Header */

  /* Table Font Controls */
  --table-th: var(--text-xs);
  --table-td: var(--text-sm);
  --table-badge: var(--text-xs);
}

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

/* CRT filter */
.crt::before {
  content: " ";
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  opacity:0.5;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  z-index: 2;
  background-size: 100% 1px, 2px 100%;
  pointer-events: none;
}

@keyframes flicker {
  0% { opacity: 0.30861; }
  5% { opacity: 0.32769; }
  10% { opacity: 0.304; }
  15% { opacity: 0.32626; }
  20% { opacity: 0.3128; }
  25% { opacity: 0.30626; }
  30% { opacity: 0.38128; }
  35% { opacity: 0.33604; }
}

body {
  font-family: monospace, Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--bgcolor);
  min-height: 100vh;
  color: var(--fontcolor);
  font-size: var(--text-base); /* Added base size */
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px;
}

header {
  text-align: center;
  padding: 12px 0;
}

header h1 {
  font-size: var(--text-xl); /* Changed */
  color: var(--linkcolor);
  margin-bottom: 4px;
}

header p {
  color: var(--fontcolor);
  opacity: 0.9;
  font-size: var(--text-base); /* Changed */
}

.label {
  font-size: var(--text-lg); /* Changed */
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.stat-card {
  background: var(--bgcolor2);
  border: 1px solid rgba(232, 153, 26, 0.2);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(232, 153, 26, 0.15);
}

.stat-card .value {
  font-size: var(--text-lg); /* Changed */
  font-weight: 700;
  color: var(--linkcolor);
}

.stat-card .label {
  color: var(--fontcolor);
  opacity: 0.9;
  font-size: var(--text-xs); /* Changed */
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filters {
  background: var(--bgcolor2);
  border: 1px solid rgba(232, 153, 26, 0.2);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}

.filters h3 {
  margin-bottom: 8px;
  color: var(--linkcolor);
  font-size: var(--text-md); /* Changed */
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.filter-group label {
  font-size: var(--text-xs); /* Changed */
  color: var(--fontcolor);
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-group input, .filter-group select {
  background: var(--bgcolor);
  border: 1px solid rgba(232, 153, 26, 0.3);
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--fontcolor);
  font-size: var(--text-sm); /* Changed */
  transition: border-color 0.3s;
}

.filter-group input:focus, .filter-group select:focus {
  outline: none;
  border-color: var(--linkcolor);
}

.filter-group select option {
  background: var(--bgcolor2);
}

.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.chart-card {
  background: var(--bgcolor2);
  border: 1px solid rgba(232, 153, 26, 0.2);
  border-radius: 8px;
  padding: 12px;
}

.chart-card h3 {
  margin-bottom: 8px;
  color: var(--linkcolor);
  font-size: var(--text-md); /* Changed */
}

.chart-container {
  position: relative;
  height: 220px;
}

.top-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

.timeline-card {
  background: var(--bgcolor2);
  border: 1px solid rgba(232, 153, 26, 0.2);
  border-radius: 8px;
  padding: 12px;
}

.timeline-card h3 {
  margin-bottom: 8px;
  color: var(--linkcolor);
  font-size: var(--text-md); /* Changed */
}

.timeline-container {
  position: relative;
  height: 264px;
}

.timeline-controls {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.timeline-controls button {
  background: rgba(232, 153, 26, 0.1);
  border: 1px solid rgba(232, 153, 26, 0.3);
  color: var(--linkcolor);
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s;
  font-size: var(--text-xs); /* Changed */
}

.timeline-controls button:hover {
  background: rgba(232, 153, 26, 0.2);
}

.timeline-controls button.active {
  background: rgba(232, 153, 26, 0.3);
  border-color: var(--linkcolor);
}

.table-container {
  background: var(--bgcolor2);
  border: 1px solid rgba(232, 153, 26, 0.2);
  border-radius: 8px;
  padding: 10px;
  overflow-x: auto;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  flex-wrap: wrap;
  gap: 6px;
}

.table-header h3 {
  color: var(--linkcolor);
  font-size: var(--text-md); /* Changed */
}

.table-header .count {
  color: var(--fontcolor);
  opacity: 0.9;
  font-size: var(--text-xs); /* Changed */
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 6px 8px;
  text-align: left;
  border-bottom: 1px solid rgba(232, 153, 26, 0.1);
}

th {
  color: var(--linkcolor);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--table-th);
  letter-spacing: 0.5px;
}

tr:hover {
  background: rgba(232, 153, 26, 0.05);
}

td {
  font-family: 'Monaco', 'Consolas', monospace;
  font-size: var(--table-td);
}

.ip-badge {
  background: rgba(69, 183, 209, 0.2);
  color: var(--color3);
  padding: 2px 8px;
  border-radius: 20px;
  font-size: var(--table-badge);
}

.credential {
  background: rgba(232, 153, 26, 0.15);
  color: var(--linkcolor);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: var(--table-badge);
}

.loading {
  text-align: center;
  padding: 30px;
  color: var(--fontcolor);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(232, 153, 26, 0.1);
  border-top-color: var(--linkcolor);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error {
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3);
  color: #dc3545;
  padding: 12px;
  border-radius: 8px;
  text-align: center;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 8px;
}

.pagination button {
  background: rgba(232, 153, 26, 0.1);
  border: 1px solid rgba(232, 153, 26, 0.3);
  color: var(--linkcolor);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
  font-size: var(--text-xs); /* Changed */
}

.pagination button:hover:not(:disabled) {
  background: rgba(232, 153, 26, 0.2);
}

.pagination button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination span {
  padding: 4px 8px;
  color: var(--fontcolor);
  opacity: 0.9;
  font-size: var(--text-xs); /* Changed */
}

/* Sortable table styles */
th.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 16px;
  transition: color 0.2s;
}

th.sortable:hover {
  color: var(--altbgcolor);
}

th.sortable::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-top-color: #555;
}

th.sortable.asc::after {
  border-top-color: transparent;
  border-bottom-color: var(--linkcolor);
  transform: translateY(-80%);
}

th.sortable.desc::after {
  border-top-color: var(--linkcolor);
  transform: translateY(-20%);
}

/* Outlier filter controls */
.table-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
  padding: 8px;
  background: var(--bgcolor);
  border-radius: 6px;
}

.table-controls h4 {
  width: 100%;
  color: var(--fontcolor);
  opacity: 0.9;
  font-size: var(--text-sm); /* Changed */
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1px;
}

/* Exclusion controls */
.exclusion-item {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(232, 153, 26, 0.1);
  border: 1px solid rgba(232, 153, 26, 0.3);
  padding: 3px 6px;
  border-radius: 4px;
  font-size: var(--text-xs); /* Changed */
  color: var(--fontcolor);
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}

.exclusion-item:hover {
  background: rgba(232, 153, 26, 0.2);
}

.exclusion-item.active {
  background: rgba(232, 153, 26, 0.25);
  border-color: var(--linkcolor);
}

.exclusion-item .exc-checkbox {
  width: 12px;
  height: 12px;
  border: 2px solid var(--linkcolor);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s;
}

.exclusion-item.active .exc-checkbox {
  background: var(--linkcolor);
}

.exclusion-item.active .exc-checkbox::after {
  content: '✓';
  color: var(--bgcolor);
  font-size: 8px;
  font-weight: bold;
}

.exclusion-item .exc-type {
  color: var(--linkcolor);
  font-weight: 600;
}

.exclusion-item .exc-value {
  color: var(--fontcolor);
}

.exclusion-item .exc-count {
  color: var(--fontcolor);
  opacity: 0.5;
  font-size: var(--text-xs); /* Changed */
}

.exclusion-item .exc-remove {
  background: none;
  border: none;
  color: var(--fontcolor);
  opacity: 0.4;
  cursor: pointer;
  padding: 0;
  margin-left: 2px;
  font-size: var(--text-sm); /* Changed */
  line-height: 1;
  transition: opacity 0.2s;
}

.exclusion-item .exc-remove:hover {
  opacity: 1;
}

.add-exclusion-input {
  display: flex;
  align-items: center;
  gap: 3px;
  background: rgba(232, 153, 26, 0.05);
  border: 1px dashed rgba(232, 153, 26, 0.3);
  padding: 3px 6px;
  border-radius: 4px;
  transition: all 0.2s;
}

.add-exclusion-input:focus-within {
  border-style: solid;
  border-color: var(--linkcolor);
  background: rgba(232, 153, 26, 0.1);
}

.add-exclusion-input label {
  color: var(--linkcolor);
  font-size: var(--text-sm); /* Changed */
  font-weight: 600;
}

.add-exclusion-input input {
  background: transparent;
  border: none;
  color: var(--fontcolor);
  font-size: var(--text-sm); /* Changed */
  font-weight: 600;
  width: 60px;
}

.add-exclusion-input input:focus {
  outline: none;
}

.add-exclusion-input input::placeholder {
  color: var(--fontcolor);
  opacity: 0.3;
}

.add-exclusion-row {
  margin-bottom: 6px;
}

/* Compact table styles - Scaled using Calc */
.table-container.compact {
  padding: 8px;
}

.table-container.compact .table-header {
  margin-bottom: 6px;
}

.table-container.compact .table-header h3 {
  font-size: var(--text-md); /* Standardized */
}

.table-container.compact table th {
  padding: 3px 6px;
  font-size: calc(var(--table-th) * 0.9);
}

.table-container.compact table td {
  padding: 3px 6px;
  font-size: calc(var(--table-td) * 0.9);
}

.table-container.compact .credential {
  padding: 1px 4px;
  font-size: calc(var(--table-badge) * 0.9);
}

.table-container.compact .pagination {
  margin-top: 6px;
  gap: 4px;
}

.table-container.compact .pagination button {
  padding: 3px 8px;
  font-size: var(--text-xs);
}

.table-container.compact .pagination span {
  padding: 3px 6px;
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  header h1 { font-size: var(--text-lg); } /* Uses scale */
  .stat-card .value { font-size: var(--text-md); } /* Uses scale */
  .top-row { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .chart-container { height: 180px; }
  .timeline-container { height: 180px; }
}