/* ===================================
   Idle Adventure – Shared Styles
   =================================== */

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

/* CSS Variables */
:root {
  --bg-dark: #0a0e1a;
  --bg-dark-2: #141829;
  --bg-card: #1a1f35;
  --accent-purple: #7c3aed;
  --accent-orange: #f59e0b;
  --accent-cyan: #06b6d4;
  --accent-red: #ef4444;
  --accent-green: #10b981;
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
}

/* Body */
body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Game Name Styling */
.game-name {
  color: var(--accent-orange);
  font-weight: 600;
}

/* Feature Page Links */
.feature-link {
  color: var(--accent-cyan);
  text-decoration: underline;
  font-weight: 600;
  transition: color 0.3s ease;
}

.feature-link:hover {
  color: var(--accent-orange);
}

/* Tooltip Styling */
.tooltip {
  position: relative;
  border-bottom: 1px dotted var(--accent-cyan);
  cursor: help;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 250px;
  background-color: var(--bg-card);
  color: var(--text-primary);
  text-align: left;
  border-radius: 8px;
  padding: 0.75rem;
  border: 2px solid var(--accent-cyan);
  position: absolute;
  z-index: 1000;
  bottom: 125%;
  left: 50%;
  margin-left: -125px;
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 0.9rem;
  line-height: 1.4;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--accent-cyan) transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}

/* Tooltips in FAQ sections appear below to avoid clipping */
.faq-section .tooltip .tooltiptext,
.faq-item .tooltip .tooltiptext,
details .tooltip .tooltiptext {
  bottom: auto;
  top: 125%;
  margin-top: 0;
}

.faq-section .tooltip .tooltiptext::after,
.faq-item .tooltip .tooltiptext::after,
details .tooltip .tooltiptext::after {
  top: auto;
  bottom: 100%;
  border-color: transparent transparent var(--accent-cyan) transparent;
}

/* Main Content */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem 3rem;
}

.hero-section {
  text-align: center;
  margin-bottom: 4rem;
}

.page-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2rem;
}

.reading-time {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* Content Sections */
.content-section {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  border: 2px solid rgba(124, 58, 237, 0.2);
}

.content-section h2 {
  color: var(--accent-orange);
  margin-bottom: 1rem;
  font-size: 1.75rem;
}

.content-section h3 {
  color: var(--accent-cyan);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.content-section p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* Feature List (emoji set per page) */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(124, 58, 237, 0.1);
  color: var(--text-secondary);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li:before {
  margin-right: 0.75rem;
}

/* Table of Contents */
.table-of-contents {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(245, 158, 11, 0.05));
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 3rem;
  border: 2px solid rgba(124, 58, 237, 0.4);
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.2);
}

.table-of-contents h2 {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.toc-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.75rem;
}

.toc-list li a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: rgba(10, 14, 26, 0.6);
  border: 1px solid rgba(124, 58, 237, 0.3);
  font-weight: 500;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.toc-list li a:before {
  content: "\2192";
  margin-right: 0.75rem;
  color: var(--accent-orange);
  font-weight: bold;
  transition: transform 0.3s ease;
}

.toc-list li a:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-orange));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.toc-list li a:hover {
  color: var(--accent-orange);
  background: rgba(124, 58, 237, 0.2);
  border-color: var(--accent-orange);
  transform: translateX(5px);
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
}

.toc-list li a:hover:before {
  transform: translateX(5px);
}

.toc-list li a:hover:after {
  transform: scaleX(1);
}

/* FAQ Section */
.faq-section {
  margin-top: 3rem;
}

.faq-item {
  background: rgba(10, 14, 26, 0.4);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: visible;
}

.faq-item summary {
  cursor: pointer;
  padding: 1rem 1.5rem;
  font-weight: 600;
  color: var(--accent-cyan);
  list-style: none;
  user-select: none;
  transition: all 0.3s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  background: rgba(124, 58, 237, 0.1);
  color: var(--accent-orange);
}

.faq-item summary::before {
  content: "\25B6";
  display: inline-block;
  margin-right: 0.75rem;
  transition: transform 0.3s ease;
  color: var(--accent-orange);
}

.faq-item[open] summary::before {
  transform: rotate(90deg);
}

.faq-answer {
  padding: 0 1.5rem 1rem 3.25rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Tip Box */
.tip-box {
  background: rgba(245, 158, 11, 0.1);
  border-left: 4px solid var(--accent-orange);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}

.tip-box strong {
  color: var(--accent-orange);
}

/* Info Box */
.info-box {
  background: rgba(16, 185, 129, 0.1);
  border-left: 4px solid var(--accent-green);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}

.info-box strong {
  color: var(--accent-green);
}

/* Warning Box */
.warning-box {
  background: rgba(239, 68, 68, 0.1);
  border-left: 4px solid var(--accent-red);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}

.warning-box strong {
  color: var(--accent-red);
}

/* Stat Highlight */
.stat-highlight {
  color: var(--accent-orange);
  font-weight: 600;
}

/* Formula Box */
.formula-box {
  background: rgba(6, 182, 212, 0.05);
  border: 1px solid var(--accent-cyan);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  color: var(--accent-cyan);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  overflow-x: auto;
  display: block;
}

table table {
  width: 100%;
  display: table;
}

th,
td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid rgba(124, 58, 237, 0.2);
}

th {
  background: rgba(124, 58, 237, 0.2);
  color: var(--accent-orange);
  font-weight: 600;
}

td {
  color: var(--text-secondary);
}

/* Responsive – Tablet */
@media (max-width: 768px) {
  .nav-bar {
    padding: 0.75rem 1rem;
  }

  .nav-logo {
    font-size: 0.8rem;
  }

  .container {
    padding: 5rem 1rem 2rem;
  }

  .hero-section {
    margin-bottom: 2rem;
  }

  .page-subtitle {
    font-size: 1rem;
  }

  .content-section {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .toc-list {
    grid-template-columns: 1fr;
  }

  .content-section h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
  }

  .content-section h3 {
    font-size: 1.1rem;
    margin-top: 1rem;
  }
}

/* Responsive – Small Phone */
@media (max-width: 375px) {
  .container {
    padding: 5rem 0.75rem 2rem;
  }

  .hero-section {
    margin-bottom: 1.5rem;
  }

  .page-title {
    font-size: 2rem;
  }

  .page-subtitle {
    font-size: 0.9rem;
  }

  .content-section {
    padding: 1rem;
    margin-bottom: 1rem;
  }

  .content-section h2 {
    font-size: 1.3rem;
  }

  .content-section h3 {
    font-size: 1rem;
  }

  .content-section p {
    font-size: 0.9rem;
  }

  .feature-list li {
    font-size: 0.9rem;
  }
}