/* The Ultimate Overthinking Engine™ - CSS */
/* Making web design decisions impossibly complex since 2025 */

:root {
  /* Anxiety-Inducing Color Palette */
  --primary-anxiety: #ff6b6b;
  --secondary-stress: #4ecdc4;
  --warning-yellow: #ffe66d;
  --panic-purple: #a8e6cf;
  --dread-dark: #2c3e50;
  --overthink-orange: #ff8c42;
  --paralysis-pink: #ff9ff3;
  --chaos-cyan: #54a0ff;

  /* Fonts for Maximum Confusion */
  --font-primary: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing that makes no sense */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;

  /* Shadows for depth perception confusion */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
  --shadow-chaos: 0 16px 32px rgba(255,107,107,0.3);
}

/* Global Resets and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dread-dark);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Loading Screen Extravaganza */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--primary-anxiety), var(--secondary-stress), var(--warning-yellow), var(--panic-purple));
  background-size: 400% 400%;
  animation: gradientShift 3s ease infinite;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  color: white;
  text-align: center;
}

.loading-screen.hidden {
  display: none;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.loading-spinner {
  width: 80px;
  height: 80px;
  border: 4px solid rgba(255,255,255,0.3);
  border-top: 4px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-lg);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-text h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.loading-progress {
  width: 300px;
  height: 8px;
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
}

.progress-bar {
  height: 100%;
  background: white;
  width: 0%;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.loading-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat {
  text-align: center;
}

.stat-label {
  display: block;
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: var(--spacing-xs);
}

.stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Main App Styles */
#main-app {
  min-height: 100vh;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

#main-app.hidden {
  display: none;
}

/* Header */
.header {
  background: white;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--primary-anxiety);
}

.header .container {
  display: grid;
  grid-template-columns: 1fr auto 200px;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  gap: var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo i {
  font-size: 2rem;
  color: var(--primary-anxiety);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dread-dark);
}

.tagline {
  font-size: 0.8rem;
  color: var(--primary-anxiety);
  font-style: italic;
  margin-left: var(--spacing-sm);
}

/* Navigation */
.nav {
  display: flex;
  gap: var(--spacing-sm);
}

.nav-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--secondary-stress);
  background: white;
  color: var(--secondary-stress);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.nav-btn:hover {
  background: var(--secondary-stress);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nav-btn.active {
  background: var(--primary-anxiety);
  border-color: var(--primary-anxiety);
  color: white;
}

/* Anxiety Meter */
.anxiety-meter {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
}

.meter {
  width: 100px;
  height: 8px;
  background: #e0e0e0;
  border-radius: 4px;
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--warning-yellow), var(--primary-anxiety));
  width: 0%;
  transition: width 0.5s ease;
}

/* Sections */
.section {
  display: none;
  padding: var(--spacing-xxl) 0;
}

.section.active {
  display: block;
}

.section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--spacing-md);
  color: var(--dread-dark);
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--primary-anxiety);
  margin-bottom: var(--spacing-xxl);
  font-style: italic;
}

/* Input Grid */
.input-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.input-group {
  background: white;
  padding: var(--spacing-lg);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.input-group:hover {
  border-color: var(--secondary-stress);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.input-group label {
  display: block;
  font-weight: 600;
  color: var(--dread-dark);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.input-group textarea,
.input-group input[type="text"] {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 1rem;
  resize: vertical;
  transition: border-color 0.3s ease;
}

.input-group textarea:focus,
.input-group input[type="text"]:focus {
  outline: none;
  border-color: var(--secondary-stress);
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.input-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
  color: #666;
  font-family: var(--font-mono);
}

/* Range Input */
input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #e0e0e0;
  outline: none;
  -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-anxiety);
  cursor: pointer;
}

.range-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-sm);
  font-size: 0.9rem;
}

.range-display span:nth-child(2) {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--primary-anxiety);
  font-family: var(--font-mono);
}

/* Emotion Grid */
.emotion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.emotion-btn {
  padding: var(--spacing-sm);
  border: 2px solid #e0e0e0;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.emotion-btn:hover {
  border-color: var(--secondary-stress);
  background: var(--secondary-stress);
  color: white;
}

.emotion-btn.selected {
  border-color: var(--primary-anxiety);
  background: var(--primary-anxiety);
  color: white;
}

#selected-emotions {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background: #f8f9fa;
  border-radius: 8px;
  min-height: 40px;
}

.emotion-tag {
  display: inline-block;
  background: var(--paralysis-pink);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.8rem;
  margin: var(--spacing-xs);
}

/* Tags */
.tags-container {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.tags-container input {
  flex: 1;
}

#add-tag {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--secondary-stress);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

#add-tag:hover {
  background: var(--primary-anxiety);
}

#tags-display {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  padding: var(--spacing-md);
  background: #f8f9fa;
  border-radius: 8px;
  min-height: 40px;
}

.tag {
  display: inline-flex;
  align-items: center;
  background: var(--chaos-cyan);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: 0.8rem;
  gap: var(--spacing-xs);
}

.tag .remove-tag {
  cursor: pointer;
  font-weight: bold;
}

/* Time Factors */
.time-factors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.time-factors label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-weight: 400;
}

.time-factors input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-anxiety);
}

/* CTA Button */
.cta-button {
  display: block;
  margin: 0 auto;
  padding: var(--spacing-lg) var(--spacing-xxl);
  background: linear-gradient(135deg, var(--primary-anxiety), var(--overthink-orange));
  color: white;
  border: none;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-lg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-chaos);
  filter: brightness(1.1);
}

.cta-button i {
  margin-right: var(--spacing-sm);
}

/* Scenarios Grid */
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.scenario-card {
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.scenario-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.scenario-card h3 {
  background: var(--primary-anxiety);
  color: white;
  padding: var(--spacing-md);
  margin: 0;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.scenario-list {
  padding: var(--spacing-md);
  max-height: 300px;
  overflow-y: auto;
}

.scenario-item {
  padding: var(--spacing-sm);
  border-left: 3px solid var(--secondary-stress);
  margin-bottom: var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 4px;
  font-size: 0.9rem;
  animation: slideIn 0.5s ease;
  position: relative;
  padding-left: 25px;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.scenario-item::before {
  content: "💭";
  position: absolute;
  left: 5px;
  top: 5px;
  font-size: 1.1em;
}

/* AI Generation Indicator */
.ai-generated {
  border-left: 3px solid #28a745;
  background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
}

.ai-generated::before {
  content: "🤖";
}

.fallback-scenario {
  border-left: 3px solid #ffc107;
  background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
}

.fallback-scenario::before {
  content: "⚡";
}

.generate-btn {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--secondary-stress);
  color: white;
  border: none;
  cursor: pointer;
  transition: background 0.3s ease;
  font-weight: 500;
}

.generate-btn:hover {
  background: var(--primary-anxiety);
}

/* Analytics Grid */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.metric-card {
  background: white;
  border-radius: 12px;
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.metric-card h3 {
  color: var(--dread-dark);
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.metric-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-anxiety);
  font-family: var(--font-mono);
  margin-bottom: var(--spacing-sm);
}

.metric-subtitle {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

/* Enhanced Analytics Styles */
/* Overthinking Intensity Gauge */
.intensity-visual {
  margin-top: var(--spacing-md);
}

.intensity-bar {
  width: 100%;
  height: 20px;
  background: linear-gradient(90deg, #4ecdc4, #ffe66d, #ff8c42, #ff6b6b);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  margin-bottom: var(--spacing-sm);
}

.intensity-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 85%;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  transition: width 0.5s ease;
}

.intensity-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: #666;
}

/* Decision Complexity Matrix */
.complexity-breakdown {
  display: grid;
  gap: var(--spacing-sm);
}

.complexity-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 6px;
  border-left: 3px solid var(--primary-anxiety);
}

.complexity-label {
  font-size: 0.9rem;
  color: var(--dread-dark);
}

.complexity-value {
  font-weight: 700;
  color: var(--primary-anxiety);
  font-family: var(--font-mono);
}

/* Mental Energy Depletion Tracker */
.energy-display {
  margin-top: var(--spacing-md);
}

.energy-bar-container {
  margin-bottom: var(--spacing-md);
}

.energy-bar {
  width: 100%;
  height: 24px;
  background: #e0e0e0;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  margin-bottom: var(--spacing-xs);
}

.energy-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff6b6b, #ff8c42);
  border-radius: 12px;
  transition: width 0.5s ease;
  animation: energyPulse 2s ease-in-out infinite;
}

@keyframes energyPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.energy-percentage {
  text-align: center;
  font-weight: 600;
  color: var(--primary-anxiety);
  font-family: var(--font-mono);
}

.energy-breakdown {
  display: grid;
  gap: var(--spacing-xs);
}

.energy-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 4px;
  font-size: 0.9rem;
}

/* Thought Spiral Detector */
.spiral-status {
  margin-top: var(--spacing-md);
}

.spiral-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-radius: 8px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  transition: all 0.3s ease;
}

.spiral-indicator.active {
  background: var(--primary-anxiety);
  color: white;
  animation: spiralPulse 1.5s ease-in-out infinite;
}

.spiral-indicator.inactive {
  background: #e0e0e0;
  color: #666;
}

@keyframes spiralPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
  }
}

.spiral-details {
  display: grid;
  gap: var(--spacing-sm);
}

.spiral-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 4px;
}

.spiral-label {
  font-size: 0.9rem;
  color: var(--dread-dark);
}

.spiral-value {
  font-weight: 700;
  color: var(--primary-anxiety);
  font-family: var(--font-mono);
}

/* Enhanced Avoidance Stats */
.avoidance-stats {
  margin-top: var(--spacing-md);
  display: grid;
  gap: var(--spacing-xs);
}

.avoidance-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: #f8f9fa;
  border-radius: 4px;
  font-size: 0.9rem;
}

.avoidance-stat span:last-child {
  font-weight: 700;
  color: var(--primary-anxiety);
  font-family: var(--font-mono);
}

/* Enhanced Scenario Context Display */
.scenario-context {
  margin-bottom: 15px;
  animation: fadeIn 0.5s ease-in-out;
}

.context-header {
  font-size: 0.85em;
  color: #495057;
  margin-bottom: 10px;
  padding: 12px;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 8px;
  border-left: 4px solid var(--primary-anxiety);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.context-badge {
  display: inline-block;
  padding: 4px 8px;
  margin: 2px 4px 2px 0;
  background: #007bff;
  color: white;
  border-radius: 12px;
  font-size: 0.75em;
  font-weight: 500;
}

.context-badge.significance-high { background: #dc3545; }
.context-badge.significance-medium { background: #ffc107; color: #000; }
.context-badge.significance-low { background: #28a745; }

.emotion-badges .context-badge {
  background: #6c757d;
}

.tag-badges .context-badge {
  background: #17a2b8;
}

/* Footer of Finality (because every overthinking session must eventually end... right?) */
.footer {
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xxl);
  background: var(--dread-dark);
  color: #ecf0f1;
  text-align: center;
  border-top: 3px solid var(--secondary-stress);
  font-size: 0.9rem;
}

.footer p {
  margin-bottom: var(--spacing-md);
}

.footer ul {
  list-style: none; /* Removes the bullet points */
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: var(--spacing-md); /* Creates space between list items */
}

.footer a {
  color: var(--secondary-stress);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
  padding: 0 var(--spacing-xs);
}

.footer a:hover {
  color: var(--panic-purple);
  text-decoration: underline;
}


/* Animations for Maximum Chaos */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px var(--primary-anxiety); }
  50% { box-shadow: 0 0 20px var(--primary-anxiety), 0 0 30px var(--primary-anxiety); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Chaos Mode Classes */
.chaos-mode {
  /* animation: shake 0.5s infinite; - DISABLED */
  opacity: 0.95;
}

.floating {
  animation: float 3s ease-in-out infinite;
}

.glowing {
  animation: glow 2s ease-in-out infinite;
}

/* Hidden Class */
.hidden {
  display: none !important;
}