/* Menu Radial Documentation - Dark Theme */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #222240;
  --bg-code: #16162a;
  --border: #2a2a45;
  --border-hover: #3a3a60;
  --text-primary: #e8e8f0;
  --text-secondary: #a0a0b8;
  --text-muted: #6a6a85;
  --accent-cyan: #00d4ff;
  --accent-magenta: #ff00aa;
  --accent-green: #4ade80;
  --accent-yellow: #fbbf24;
  --accent-orange: #fb923c;
  --accent-red: #f87171;
  --accent-blue: #60a5fa;
  --accent-purple: #a78bfa;
  --accent-pink: #f472b6;
  --sidebar-width: 280px;
  --header-height: 60px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  z-index: 1000;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.header-logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.header-logo span {
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-version {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-card);
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 8px;
}

.header-nav {
  margin-left: auto;
  display: flex;
  gap: 16px;
  align-items: center;
}

.header-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.header-nav a:hover {
  color: var(--accent-cyan);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: var(--sidebar-width);
  height: calc(100vh - var(--header-height));
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 16px 0;
  z-index: 900;
  transition: transform 0.3s ease;
}

.sidebar-section {
  margin-bottom: 8px;
}

.sidebar-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 8px 20px 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.sidebar-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.sidebar-link.active {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.05);
  border-left-color: var(--accent-cyan);
}

.sidebar-link .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-cyan { background: var(--accent-cyan); }
.dot-green { background: var(--accent-green); }
.dot-yellow { background: var(--accent-yellow); }
.dot-orange { background: var(--accent-orange); }
.dot-red { background: var(--accent-red); }
.dot-blue { background: var(--accent-blue); }
.dot-purple { background: var(--accent-purple); }
.dot-pink { background: var(--accent-pink); }
.dot-magenta { background: var(--accent-magenta); }

/* Main Content */
.main {
  margin-left: var(--sidebar-width);
  margin-top: var(--header-height);
  padding: 40px 48px 80px;
  max-width: 920px;
}

/* Typography */
h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}

h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 24px;
  margin-bottom: 8px;
}

p {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

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

a:hover {
  color: #33e0ff;
  text-decoration: underline;
}

/* Lists */
ul, ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

li {
  margin-bottom: 6px;
  color: var(--text-secondary);
}

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

/* Tables */
.table-wrapper {
  overflow-x: auto;
  margin-bottom: 24px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

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

th {
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 9px 14px;
  border-bottom: 1px solid rgba(42, 42, 69, 0.5);
  color: var(--text-secondary);
}

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

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Code */
code {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.85em;
  background: var(--bg-code);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-cyan);
}

pre {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  overflow-x: auto;
  margin-bottom: 24px;
  font-size: 0.85rem;
  line-height: 1.6;
}

pre code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
}

/* Cards & Boxes */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 20px;
  transition: border-color var(--transition);
}

.card:hover {
  border-color: var(--border-hover);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

/* Info/Warning/Error boxes */
.info-box {
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.info-box .icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.info-box.info {
  background: rgba(96, 165, 250, 0.08);
  border: 1px solid rgba(96, 165, 250, 0.25);
  color: var(--accent-blue);
}

.info-box.tip {
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.25);
  color: var(--accent-green);
}

.info-box.warning {
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.25);
  color: var(--accent-yellow);
}

.info-box.danger {
  background: rgba(248, 113, 113, 0.08);
  border: 1px solid rgba(248, 113, 113, 0.25);
  color: var(--accent-red);
}

/* Component badge */
.component-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-orchestrator {
  background: rgba(0, 212, 255, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.badge-preparation {
  background: rgba(74, 222, 128, 0.12);
  color: var(--accent-green);
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.badge-menu {
  background: rgba(167, 139, 250, 0.12);
  color: var(--accent-purple);
  border: 1px solid rgba(167, 139, 250, 0.3);
}

/* Screenshot placeholder */
.screenshot-area {
  background: var(--bg-card);
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 40px 24px;
  text-align: center;
  margin-bottom: 24px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.screenshot-area .placeholder-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
  opacity: 0.5;
}

.screenshot-area p {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Screenshot with annotations */
.screenshot-container {
  position: relative;
  margin-bottom: 24px;
}

.screenshot-container img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* Annotation reference list */
.annotation-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  margin-bottom: 24px;
}

.annotation-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: var(--bg-primary);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.annotation-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding-top: 2px;
}

/* Hierarchy diagram */
.hierarchy {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 24px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text-secondary);
  overflow-x: auto;
}

.hierarchy .h-component {
  color: var(--accent-cyan);
  font-weight: 600;
}

.hierarchy .h-label {
  color: var(--text-muted);
  font-style: italic;
}

/* Step list (numbered workflow) */
.steps {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 48px;
  margin-bottom: 20px;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Grid for component cards */
.component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.component-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  text-decoration: none;
  transition: all var(--transition);
  display: block;
}

.component-card:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  text-decoration: none;
}

.component-card .cc-name {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.component-card .cc-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Button styles */
.btn-ref {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid;
}

.btn-green {
  background: rgba(74, 222, 128, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
  color: var(--accent-green);
}

.btn-blue {
  background: rgba(96, 165, 250, 0.1);
  border-color: rgba(96, 165, 250, 0.3);
  color: var(--accent-blue);
}

.btn-orange {
  background: rgba(251, 146, 60, 0.1);
  border-color: rgba(251, 146, 60, 0.3);
  color: var(--accent-orange);
}

.btn-red {
  background: rgba(248, 113, 113, 0.1);
  border-color: rgba(248, 113, 113, 0.3);
  color: var(--accent-red);
}

.btn-yellow {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.3);
  color: var(--accent-yellow);
}

.btn-purple {
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.3);
  color: var(--accent-purple);
}

/* Footer */
.footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

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

/* Prev/Next navigation */
.page-nav {
  display: flex;
  gap: 16px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.page-nav a {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  text-decoration: none;
  transition: all var(--transition);
}

.page-nav a:hover {
  border-color: var(--accent-cyan);
  text-decoration: none;
}

.page-nav .nav-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.page-nav .nav-title {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 600;
}

.page-nav .next {
  text-align: right;
}

/* Responsive */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }

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

  .main {
    margin-left: 0;
    padding: 24px 20px 60px;
  }

  .menu-toggle {
    display: block;
  }

  h1 {
    font-size: 1.7rem;
  }

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

  .page-nav {
    flex-direction: column;
  }
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 899;
}

.sidebar-overlay.active {
  display: block;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-hover);
}

/* Selection */
::selection {
  background: rgba(0, 212, 255, 0.25);
  color: var(--text-primary);
}