/**
 * Pip-Boy Terminal Theme
 * Retro-futuristic CRT terminal aesthetic
 * Inspired by Fallout Pip-Boy interface
 */

/* ============================================
   CSS Custom Properties (Easy Tweaking)
   ============================================ */
:root {
  /* Colors - Monochrome Green Phosphor */
  --bg-primary: #0a0e0a;
  --bg-card: #0f1814;
  --bg-card-hover: #121d17;
  
  --text-primary: #20ff20;
  --text-secondary: #18dd18;
  --text-dim: #0e8808;
  --text-label: #0a6606;
  
  --accent-glow: #20ff20;
  --border-color: #1a4d1a;
  
  /* Progress Bar */
  --bar-bg: #0a2a0a;
  --bar-fill: #20ff20;
  
  /* Typography */
  --font-mono: 'Courier New', 'Courier', monospace;
  --font-size-base: 16px;
  --font-size-large: 20px;
  --font-size-small: 14px;
  
  /* Effects */
  --scanline-opacity: 0.05;
  --glow-strength: 2px;
  --border-radius: 4px;
  
  /* Spacing */
  --card-spacing: 32px;
  --content-padding: 24px;
}

/* ============================================
   Base Styles
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  padding: 40px 20px;
  position: relative;
}

/* CRT Scanline Effect */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 1000;
  opacity: var(--scanline-opacity);
}

/* Subtle CRT flicker */
@keyframes flicker {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.97; }
}

body {
  animation: flicker 0.15s infinite alternate;
}

#stats-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ============================================
   Header
   ============================================ */
.dashboard-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--border-color);
  text-shadow: 0 0 var(--glow-strength) var(--accent-glow);
}

.dashboard-header h1 {
  font-size: 28px;
  font-weight: normal;
  letter-spacing: 1px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.header-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.category-key {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: var(--font-size-small);
  color: var(--text-dim);
}

.key-item::before {
  content: '■ ';
  margin-right: 4px;
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
  display: flex;
  flex-direction: column;
  gap: var(--card-spacing);
  margin-bottom: 60px;
}

/* ============================================
   Stat Cards
   ============================================ */
.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
  transition: background-color 0.2s ease;
}

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

/* Category Color Bar (Left Edge) */
.stat-category-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background-color: var(--text-primary);
  box-shadow: 0 0 8px var(--text-primary);
}

.stat-content {
  padding: var(--content-padding);
  padding-left: calc(var(--content-padding) + 12px);
}

/* ============================================
   Stat Header
   ============================================ */
.stat-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 20px;
}

.stat-title {
  flex: 1;
}

.stat-name {
  font-size: var(--font-size-large);
  font-weight: normal;
  color: var(--text-primary);
  text-shadow: 0 0 var(--glow-strength) var(--accent-glow);
  margin-bottom: 4px;
}

.stat-trend {
  margin-left: 8px;
  font-size: 18px;
}

.stat-meta {
  font-size: var(--font-size-small);
  color: var(--text-dim);
}

/* ============================================
   Stat Values
   ============================================ */
.stat-values {
  display: flex;
  gap: 24px;
  align-items: center;
}

.value-item {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.value-item .value {
  font-size: var(--font-size-large);
  color: var(--text-primary);
  font-weight: bold;
  text-shadow: 0 0 var(--glow-strength) var(--accent-glow);
}

.value-item .label {
  font-size: var(--font-size-small);
  color: var(--text-label);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================
   Progress Bar
   ============================================ */
.progress-bar-container {
  margin-top: 20px;
}

.progress-bar {
  position: relative;
  width: 100%;
  height: 24px;
  background-color: var(--bar-bg);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  overflow: visible;
}

.progress-fill {
  height: 100%;
  background-color: var(--bar-fill);
  box-shadow: 0 0 8px var(--bar-fill);
  transition: width 0.5s ease;
}

.progress-marker {
  position: absolute;
  top: -8px;
  transform: translateX(-50%);
  transition: left 0.5s ease;
}

.score-value {
  display: block;
  background-color: var(--bg-primary);
  border: 1px solid var(--text-primary);
  padding: 2px 8px;
  font-size: 12px;
  color: var(--text-primary);
  text-shadow: 0 0 var(--glow-strength) var(--accent-glow);
  white-space: nowrap;
  border-radius: 2px;
}

.progress-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-dim);
}

/* ============================================
   Achievement Log
   ============================================ */
.achievement-log {
  border-top: 2px solid var(--border-color);
  padding-top: 32px;
}

.log-header {
  margin-bottom: 24px;
}

.log-header h2 {
  font-size: 24px;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  text-shadow: 0 0 var(--glow-strength) var(--accent-glow);
}

.log-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: var(--font-size-small);
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 2px;
}

.filter-btn:hover {
  color: var(--text-secondary);
  border-color: var(--text-secondary);
}

.filter-btn.active {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
  box-shadow: 0 0 8px var(--text-primary);
}

.log-list {
  list-style: none;
}

.log-item {
  padding: 12px 0;
  border-bottom: 1px solid rgba(32, 255, 32, 0.1);
  font-size: var(--font-size-small);
  color: var(--text-secondary);
}

.log-item:last-child {
  border-bottom: none;
}

.log-date {
  color: var(--text-dim);
  margin-right: 8px;
}

.log-description {
  color: var(--text-secondary);
}

/* ============================================
   Category-Specific Styling (All use green in Pip-Boy theme)
   ============================================ */
.category-blue .stat-category-bar,
.category-green .stat-category-bar,
.category-orange .stat-category-bar {
  background-color: var(--text-primary);
  box-shadow: 0 0 8px var(--text-primary);
}

/* ============================================
   Loading State
   ============================================ */
.loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
  font-size: var(--font-size-large);
}

.error {
  text-align: center;
  padding: 60px 20px;
  color: #ff3333;
  font-size: var(--font-size-large);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  :root {
    --font-size-base: 14px;
    --font-size-large: 18px;
    --font-size-small: 12px;
    --card-spacing: 24px;
    --content-padding: 16px;
  }

  .stat-header {
    flex-direction: column;
    gap: 16px;
  }

  .stat-values {
    width: 100%;
    justify-content: space-between;
  }

  .header-meta {
    flex-direction: column;
    gap: 8px;
  }

  .category-key {
    flex-direction: column;
    gap: 8px;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  body::before {
    display: none;
  }
  
  body {
    animation: none;
    background: white;
    color: black;
  }
  
  .stat-card {
    page-break-inside: avoid;
  }
}