/* ============================================
   INVO-ke Gaming Minecraft Server Wiki
   Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --primary: #FF69B4;
  --primary-dim: #ff69b44d;
  --secondary: #8B008B;
  --accent: #DA70D6;
  --bg: #1a0a20;
  --bg-surface: #241430;
  --bg-elevated: #2e1a3c;
  --bg-card: #1f0f2a;
  --text: #f0e6f6;
  --text-muted: #b8a0c8;
  --text-dim: #8a7098;
  --border: #3d2450;
  --border-glow: #ff69b433;
  --sidebar-width: 280px;
  --header-height: 64px;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.25s ease;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--secondary) var(--bg);
  scrollbar-width: thin;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
}

::selection {
  background: var(--primary);
  color: var(--bg);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 4px;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

img {
  max-width: 100%;
  height: auto;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Quicksand', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

h1 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 1.8rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
}

h3 {
  font-size: 1.35rem;
  margin-top: 1.8rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1rem;
}

code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--accent);
}

pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88em;
}

/* --- Layout --- */
.page-wrapper {
  display: flex;
  min-height: 100vh;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: transform var(--transition);
}

.sidebar-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  text-align: center;
  flex-shrink: 0;
}

.sidebar-logo {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
  margin-bottom: 0.15rem;
  letter-spacing: -0.02em;
}

.sidebar-logo span {
  color: var(--accent);
}

.sidebar-tagline {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
}

.sidebar-nav {
  flex: 1;
  padding: 0.75rem 0;
  overflow-y: auto;
}

.nav-section-label {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  padding: 1rem 1.5rem 0.4rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.nav-link:hover {
  color: var(--text);
  background: var(--bg-elevated);
  border-left-color: var(--primary-dim);
}

.nav-link.active {
  color: var(--primary);
  background: var(--bg-elevated);
  border-left-color: var(--primary);
}

.nav-icon {
  font-size: 1.1rem;
  width: 1.4rem;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.server-ip-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.server-ip-badge:hover {
  border-color: var(--primary);
  box-shadow: 0 0 12px var(--border-glow);
}

.server-ip-badge .ip-text {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
}

.server-ip-badge .copy-hint {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.server-ip-badge .copy-feedback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--secondary);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.server-ip-badge .copy-feedback.show {
  opacity: 1;
}

/* --- Mobile hamburger --- */
.mobile-toggle {
  display: none;
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--primary);
  font-size: 1.3rem;
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 90;
  opacity: 0;
  transition: opacity var(--transition);
}

/* --- Main Content --- */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-width: 0;
}

.content-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 3rem 4rem;
}

/* --- Hero Section --- */
.hero {
  text-align: center;
  padding: 3rem 0 2.5rem;
  position: relative;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-dim), transparent);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.hero-version {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.4rem 1.1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-version .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4caf50;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* --- Connection Cards --- */
.connect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.connect-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.connect-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}

.connect-card:hover {
  border-color: var(--primary-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.connect-card:hover::before {
  opacity: 1;
}

.connect-card-label {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.connect-card-value {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.connect-card-note {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* --- Feature Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
  text-align: center;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--primary-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
  display: block;
}

.feature-card h3 {
  font-size: 1rem;
  margin: 0 0 0.35rem;
  color: var(--text);
}

.feature-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* --- Quick Start Steps --- */
.steps {
  counter-reset: step-counter;
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.steps li {
  counter-increment: step-counter;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

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

.steps li::before {
  content: counter(step-counter);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  color: #fff;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  margin-top: 0.1rem;
}

.steps li strong {
  color: var(--primary);
}

/* --- Info Boxes --- */
.info-box {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.info-box.tip {
  border-left-color: #4caf50;
}

.info-box.warning {
  border-left-color: #ff9800;
}

.info-box-title {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
  color: var(--primary);
}

.info-box.tip .info-box-title {
  color: #4caf50;
}

.info-box.warning .info-box-title {
  color: #ff9800;
}

.info-box p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* --- Section Cards (link list on homepage) --- */
.section-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.section-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}

.section-card:hover {
  border-color: var(--primary-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  color: inherit;
}

.section-card-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 2.5rem;
  text-align: center;
}

.section-card-body h3 {
  font-size: 1rem;
  margin: 0 0 0.25rem;
  color: var(--primary);
}

.section-card-body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* --- Plugin Table --- */
.plugin-table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

thead {
  background: var(--bg-elevated);
}

th {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

tr:last-child td {
  border-bottom: none;
}

tbody tr {
  transition: background var(--transition);
}

tbody tr:hover {
  background: var(--bg-elevated);
}

td:first-child {
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap;
}

/* --- Content Lists --- */
.content-container ul,
.content-container ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.content-container li {
  margin-bottom: 0.4rem;
  color: var(--text-muted);
}

.content-container li::marker {
  color: var(--primary);
}

/* --- Footer --- */
.site-footer {
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.82rem;
}

.site-footer a {
  color: var(--text-muted);
}

.site-footer a:hover {
  color: var(--primary);
}

/* --- Utilities --- */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-dim { color: var(--text-dim); }
.text-accent { color: var(--accent); }
.text-primary { color: var(--primary); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .content-container {
    padding: 2rem;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .mobile-overlay.open {
    display: block;
    opacity: 1;
  }

  .main-content {
    margin-left: 0;
  }

  .content-container {
    padding: 1.5rem 1.25rem 3rem;
    padding-top: calc(1.5rem + 56px);
  }

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

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

  .connect-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-grid {
    grid-template-columns: 1fr;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .content-container {
    padding: 1rem 1rem 3rem;
    padding-top: calc(1rem + 56px);
  }

  .hero {
    padding: 2rem 0 2rem;
  }

  .hero-title {
    font-size: 1.7rem;
  }
}