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

:root {
  /* Colors from ui.md */
  --color-white: #ffffff;
  --color-black: #000000;

  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-850: #172033;
  --color-gray-900: #0f172a;
  --color-gray-950: #020617;

  --color-blue-400: #60a5fa;
  --color-blue-500: #3b82f6;
  --color-blue-600: #2563eb;
  --color-blue-700: #1d4ed8;
  --color-blue-900: #1e3a8a;

  --color-cyan-400: #22d3ee;
  --color-cyan-500: #06b6d4;
  --color-cyan-600: #0891b2;

  --color-green-400: #4ade80;
  --color-green-600: #16a34a;

  /* Dark mode colors */
  --bg-primary: var(--color-gray-950);
  --bg-secondary: var(--color-gray-900);
  --bg-card: rgba(15, 23, 42, 0.8);
  --border-color: var(--color-gray-800);
  --text-primary: var(--color-gray-100);
  --text-secondary: var(--color-gray-300);
  --text-tertiary: var(--color-gray-400);
  --accent-from: var(--color-blue-400);
  --accent-to: var(--color-cyan-400);

  /* Spacing */
  --sidebar-width: 280px;
  --header-height: 64px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(
    to bottom right,
    var(--color-gray-950),
    var(--color-gray-950),
    var(--color-gray-900)
  );
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Back to Home Link */
.back-home {
  position: fixed;
  top: 1rem;
  left: calc(var(--sidebar-width) + 2rem);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.back-home:hover {
  background: var(--bg-secondary);
  border-color: var(--color-cyan-600);
  color: var(--text-primary);
  transform: translateX(-2px);
}

.back-home i {
  width: 16px;
  height: 16px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1001;
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  color: var(--text-primary);
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.mobile-menu-toggle:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-from);
}

.mobile-menu-toggle i {
  width: 20px;
  height: 20px;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 2rem 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-logo {
  width: 40px;
  height: 40px;
  border-radius: 0.5rem;
}

.sidebar-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-from), var(--accent-to));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Sidebar Navigation */
.sidebar-nav {
  padding: 1.5rem 1rem;
}

.nav-section {
  margin: 1rem 0;
}

.nav-section-title {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-from);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  margin: 0.25rem 0;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.nav-item i {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav-item:hover {
  background: rgba(96, 165, 250, 0.1);
  color: var(--accent-from);
}

.nav-item.active {
  background: rgba(96, 165, 250, 0.15);
  color: var(--accent-from);
  border-left: 3px solid var(--accent-from);
  padding-left: calc(1rem - 3px);
}

.nav-sub {
  padding-left: 2.5rem;
  font-size: 0.8125rem;
}

/* Main Content */
.docs-content {
  margin-left: var(--sidebar-width);
  padding: 5rem 3rem 3rem;
  max-width: 900px;
}

.doc-section {
  margin-bottom: 4rem;
  scroll-margin-top: 5rem;
}

.doc-section h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.doc-section h1 i {
  width: 32px;
  height: 32px;
  color: var(--accent-from);
}

.doc-section h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.doc-section h2 i {
  width: 24px;
  height: 24px;
  color: var(--accent-from);
}

.doc-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.doc-section h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.doc-section h4 i {
  width: 20px;
  height: 20px;
  color: var(--accent-to);
}

.doc-section p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.doc-section ul {
  color: var(--text-secondary);
  margin: 1rem 0;
  padding-left: 1.5rem;
  line-height: 1.7;
}

.doc-section ul li {
  margin-bottom: 0.5rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Principles Grid */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.principle-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.principle-card:hover {
  border-color: var(--accent-from);
  transform: translateY(-2px);
}

.principle-card i {
  width: 32px;
  height: 32px;
  color: var(--accent-from);
  margin-bottom: 0.75rem;
}

.principle-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
}

.principle-card p {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin: 0;
}

/* Entrainment Types */
.entrainment-type {
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
}

.entrainment-type h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.125rem;
  color: var(--text-primary);
  margin: 0 0 0.75rem 0;
}

.entrainment-type h3 i {
  width: 24px;
  height: 24px;
  color: var(--accent-to);
}

.entrainment-type p {
  margin-bottom: 0.75rem;
}

/* Info Boxes */
.info-box {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-left: 4px solid var(--accent-from);
  border-radius: 0.5rem;
}

.info-box.warning {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.3);
  border-left-color: #fbbf24;
}

.info-box i {
  width: 20px;
  height: 20px;
  color: var(--accent-from);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.info-box.warning i {
  color: #fbbf24;
}

.info-box span {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Frequency Bands */
.frequency-bands {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.band-card {
  padding: 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.band-card:hover {
  transform: translateX(4px);
}

.band-card.delta {
  background: rgba(139, 92, 246, 0.1);
  border-color: rgba(139, 92, 246, 0.3);
}

.band-card.theta {
  background: rgba(96, 165, 250, 0.1);
  border-color: rgba(96, 165, 250, 0.3);
}

.band-card.alpha {
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.3);
}

.band-card.beta {
  background: rgba(74, 222, 128, 0.1);
  border-color: rgba(74, 222, 128, 0.3);
}

.band-card.gamma {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.3);
}

.band-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.band-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.band-range {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-from);
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
}

.band-card p {
  margin: 0;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

/* Element List */
.element-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.element-list li {
  padding: 0.75rem 1rem;
  margin: 0.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-from);
  border-radius: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.element-list li code {
  color: var(--accent-to);
  font-weight: 600;
}

/* Syntax Box */
.syntax-box {
  padding: 1.25rem;
  margin: 1.5rem 0;
  background: rgba(34, 211, 238, 0.05);
  border: 2px dashed var(--accent-to);
  border-radius: 0.75rem;
}

.syntax-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-to);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.syntax-box code {
  display: block;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.9375rem;
  color: var(--text-primary);
  line-height: 1.6;
}

/* Code Examples */
.code-example {
  margin: 1.5rem 0;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #000000;
}

.code-example.terminal {
  background: var(--color-black);
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.6);
  border-bottom: 1px solid var(--border-color);
}

.code-header span {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-tertiary);
}

.copy-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.copy-btn i {
  width: 14px;
  height: 14px;
}

/* Expandable Example */
.expandable-example {
  margin: 1.5rem 0;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  overflow: hidden;
  background: var(--bg-elevated);
}

.expandable-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--bg-elevated);
  border-bottom: 1px solid transparent;
}

.expandable-header:hover {
  background: var(--bg-base);
}

.expandable-example.active .expandable-header {
  border-bottom-color: var(--border-color);
  background: var(--bg-base);
}

.expandable-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
}

.expandable-title i {
  color: var(--accent-from);
}

.expand-icon {
  color: var(--text-secondary);
  transition: transform 0.3s ease;
}

.expandable-example.active .expand-icon {
  transform: rotate(180deg);
}

.expandable-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.expandable-example.active .expandable-content {
  max-height: 10000px;
}

.expandable-inner {
  padding: 0;
}

.expandable-inner .code-example {
  margin: 0;
  border: none;
  border-radius: 0;
}

.code-example pre {
  margin: 0;
  padding: 1.25rem;
  overflow-x: auto;
}

.code-example code {
  display: block;
  padding: 0;
  background: none;
  border: none;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-blue-400);
}

.code-example.terminal code {
  color: var(--color-gray-100);
}

/* Effect Cards */
.effect-card {
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
}

.effect-card h4 {
  margin-top: 0;
}

/* Waveform Types */
.waveform-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.waveform-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  text-align: center;
  transition: all 0.2s ease;
}

.waveform-card:hover {
  border-color: var(--accent-from);
  transform: translateY(-2px);
}

.waveform-name {
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-from);
}

.waveform-desc {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

/* Param List */
.param-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.param-list li {
  padding: 0.625rem 1rem;
  margin: 0.375rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.param-list li code {
  color: var(--accent-to);
  font-weight: 600;
}

/* Transition Cards */
.transition-card {
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
}

.transition-card h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0;
}

.transition-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 1.5rem 0 0.75rem 0;
}

.transition-card .characteristics ul {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.transition-card .characteristics li {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin: 0.375rem 0;
}

.transition-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(96, 165, 250, 0.15);
  border: 1px solid var(--accent-from);
  border-radius: 0.375rem;
  color: var(--accent-from);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
}

/* Chart Container */
.chart-container {
  margin: 1.5rem 0;
  padding: 1.5rem;
  background: rgba(2, 6, 23, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
}

.transition-chart {
  width: 100%;
  height: 300px;
  margin-bottom: 1rem;
}

.chart-legend {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.5);
  border-radius: 0.5rem;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.8125rem;
}

.legend-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.legend-label {
  color: var(--text-tertiary);
  font-weight: 600;
}

.legend-values {
  color: var(--accent-to);
}

.legend-desc {
  color: var(--text-tertiary);
  font-style: italic;
}

.legend-percentages {
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 0.75rem 0 0.25rem;
  color: var(--text-tertiary);
  font-size: 0.75rem;
}

.transition-use {
  margin: 1rem 0 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(74, 222, 128, 0.1);
  border-left: 3px solid var(--color-green-400);
  border-radius: 0.5rem;
  font-size: 0.875rem;
}

.transition-benefit {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.5rem 0;
  padding: 0.75rem 1rem;
  background: rgba(139, 92, 246, 0.1);
  border-left: 3px solid #8b5cf6;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-tertiary);
  line-height: 1.6;
}

.transition-benefit i {
  width: 16px;
  height: 16px;
  color: #8b5cf6;
}

/* Option Cards */
.option-card {
  padding: 1.5rem;
  margin: 2rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
}

.option-card h3 {
  margin-top: 0;
  color: var(--accent-to);
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
}

.option-card h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.option-card ul {
  margin: 0;
  padding-left: 1.5rem;
}

.option-card li {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin: 0.5rem 0;
}

.option-card p {
  margin: 0.75rem 0;
}

.requirements {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(96, 165, 250, 0.05);
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: 0.5rem;
}

.requirements strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.requirements ul {
  margin: 0;
  padding-left: 1.5rem;
}

.requirements li {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin: 0.25rem 0;
}

/* Gain Levels */
.gain-levels {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0;
}

.gain-level {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(2, 6, 23, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
}

.gain-level code {
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-to);
  min-width: 80px;
}

.gain-level span {
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.default-value {
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  background: rgba(34, 211, 238, 0.1);
  border-left: 3px solid var(--accent-to);
  border-radius: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* CLI Options */
.cli-options {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.cli-option {
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-from);
  border-radius: 0.5rem;
}

.cli-option code {
  display: block;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent-to);
  margin-bottom: 0.375rem;
}

.cli-option p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* Note Boxes */
.note-box {
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-from);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
}

.note-box h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.75rem 0;
  font-size: 1.125rem;
}

.note-box h3 i {
  width: 20px;
  height: 20px;
  color: var(--accent-from);
}

.note-box p {
  margin-bottom: 0.75rem;
}

.note-box ul {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.note-box li {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin: 0.25rem 0;
}

/* Main Content Area */
main.docs-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

main.docs-content > #dynamic-content {
  flex: 1;
}

/* Footer */
.docs-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.docs-footer p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.docs-footer i {
  width: 16px;
  height: 16px;
}

.docs-footer i[data-lucide="heart"] {
  color: #ef4444;
}

.docs-footer a {
  color: var(--accent-from);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Inline Code */
code {
  padding: 0.125rem 0.375rem;
  background: rgba(96, 165, 250, 0.15);
  border: 1px solid rgba(96, 165, 250, 0.3);
  border-radius: 0.25rem;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.875em;
  color: var(--accent-from);
}

/* Links */
a {
  color: var(--accent-from);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-gray-900);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gray-700);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-600);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 260px;
  }

  .back-home {
    top: 1rem;
    left: auto;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    justify-content: center;
  }

  .back-home span {
    display: none;
  }

  .back-home i {
    width: 20px;
    height: 20px;
  }

  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

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

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

  .docs-content {
    margin-left: 0;
    padding: 8rem 1.5rem 2rem;
  }

  .doc-section h1 {
    font-size: 1.75rem;
  }

  .doc-section h2 {
    font-size: 1.375rem;
  }

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

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

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

  .code-example pre {
    padding: 1rem;
  }

  .code-example code {
    font-size: 0.8125rem;
  }
}