:root {
  --border-color: rgba(0, 0, 0, 0.15);
  --card-bg: #ffffff;
  --card-bg-hover: #f5f7fa;
  --text-color: #1a1a1a;
  --text-muted: #4a5568;
  --link-color: #1565c0;
  --accent-color: #ff6f00;
  --accent-secondary: #1565c0;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

[data-md-color-scheme="slate"] {
  --border-color: rgba(255, 255, 255, 0.15);
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-bg-hover: rgba(255, 255, 255, 0.1);
  --text-color: #e8e8e8;
  --text-muted: #a0aec0;
  --link-color: #60a5fa;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3), 0 2px 4px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.4), 0 4px 6px rgba(0, 0, 0, 0.3);
}

.badge-gradient {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent-color);
  border-radius: 4px;
  box-shadow: none;
}

#plugin-container,
.overlay-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card,
.plugin-card,
.overlay-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  padding: 1.5rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
}

[data-md-color-scheme="slate"] .feature-card,
[data-md-color-scheme="slate"] .plugin-card,
[data-md-color-scheme="slate"] .overlay-card {
  background: var(--card-bg);
  border-color: var(--border-color);
}

.feature-card:hover,
.plugin-card:hover,
.overlay-card:hover {
  border-color: var(--link-color);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.hero-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 24px;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.hero-button-primary {
  background: #fff;
  color: #1976d2;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-button-primary:hover {
  background: #f5f5f5;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.hero-button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: transparent;
  color: #fff;
}

.hero-button-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.cta-item {
  display: flex;
  gap: 12px;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  transition: border-color 0.2s;
}

.cta-item:hover {
  border-color: var(--link-color);
}

[data-md-color-scheme="slate"] .cta-item {
  background: var(--card-bg);
}

.cta-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.cta-text {
  flex: 1;
}

.cta-text strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--text-color);
  font-size: 1.05rem;
}

.cta-text p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.overlay-card img {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.overlay-card h3 {
  margin: 0 0 0.75rem;
  color: var(--text-color);
  font-size: 1.25rem;
}

.overlay-card p {
  color: var(--text-muted);
  margin: 0 0 1rem;
  line-height: 1.6;
}

.overlay-card a.md-button {
  margin-top: auto;
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.overlay-card a.md-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.md-typeset .trackdraw-logo {
  width: 200px;
  max-width: 100%;
  margin-bottom: 0.5rem;
}

.trackdraw-logo--dark {
  display: none;
}

[data-md-color-scheme="slate"] .trackdraw-logo--light {
  display: none;
}

[data-md-color-scheme="slate"] .trackdraw-logo--dark {
  display: block;
}

/* Code blocks */
.md-typeset pre {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin: 0.75em 0;
  overflow: hidden;
}

[data-md-color-scheme="default"] .md-typeset pre {
  background: #f8fafc !important;
}

[data-md-color-scheme="slate"] .md-typeset pre {
  background: rgba(0, 0, 0, 0.3) !important;
}

.md-typeset pre > code {
  border-radius: var(--radius-sm);
  line-height: 1.3;
  display: block;
  padding: 0.5rem !important;
}

.md-typeset code {
  padding: 0.2em 0.5em;
  font-size: 0.85em;
  border-radius: 4px;
  font-weight: 600;
  border: 1px solid var(--border-color);
}

[data-md-color-scheme="default"] .md-typeset code {
  background-color: rgba(21, 101, 192, 0.08);
  color: #1565c0;
}

[data-md-color-scheme="slate"] .md-typeset code {
  background-color: rgba(96, 165, 250, 0.15);
  color: #90caf9;
  border-color: rgba(96, 165, 250, 0.3);
}

/* Code inside pre blocks shouldn't have border */
.md-typeset pre > code {
  border: none;
  background: transparent;
}

/* Tables */
.md-typeset table:not([class]) {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin: 1.5em 0;
  border-collapse: separate;
  border-spacing: 0;
}

.md-typeset table:not([class]) th {
  font-weight: 700;
  color: var(--text-color);
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--border-color);
}

[data-md-color-scheme="default"] .md-typeset table:not([class]) th {
  background-color: #f8fafc;
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
  background-color: rgba(255, 255, 255, 0.05);
}

.md-typeset table:not([class]) td {
  border-top: 1px solid var(--border-color);
  padding: 0.875rem 1rem;
}

.md-typeset table:not([class]) tbody tr:hover {
  background: rgba(21, 101, 192, 0.03);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tbody tr:hover {
  background: rgba(96, 165, 250, 0.08);
}

.md-typeset table:not([class]) tbody tr:first-child td {
  border-top: none;
}

/* Admonitions - keep default styling */

/* Headings */
.md-typeset h1 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

.md-typeset h2 {
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-top: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-color);
}

.md-typeset h3 {
  margin-top: 2rem;
  font-weight: 600;
  color: var(--text-color);
}

.md-typeset h4 {
  font-weight: 600;
  color: var(--text-color);
}

/* Links */
.md-typeset a {
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s ease;
}

.md-typeset a:hover {
  text-decoration-thickness: 2px;
}

.md-typeset p {
  line-height: 1.75;
  color: var(--text-color);
}

.md-typeset li {
  line-height: 1.7;
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Better spacing for sections */
.md-typeset > * + h2 {
  margin-top: 2.5rem;
}

/* Image styling */
.md-typeset img {
  border-radius: var(--radius-sm);
}

/* Blockquotes */
.md-typeset blockquote {
  border-left: 4px solid var(--link-color);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
}

[data-md-color-scheme="default"] .md-typeset blockquote {
  background: rgba(25, 118, 210, 0.04);
}

[data-md-color-scheme="slate"] .md-typeset blockquote {
  background: rgba(96, 165, 250, 0.08);
}

/* Tabbed content */
.md-typeset .tabbed-set {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin: 0.75em 0;
}

.md-typeset .tabbed-labels {
  display: flex;
  gap: 0;
  background: var(--card-bg);
  border-bottom: 2px solid var(--border-color);
}

[data-md-color-scheme="default"] .md-typeset .tabbed-labels {
  background: #f8fafc;
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-labels {
  background: rgba(255, 255, 255, 0.03);
}

.md-typeset .tabbed-labels > label {
  font-weight: 700;
  font-size: 0.65rem;
  padding: 0.35rem 0.7rem;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  color: var(--text-muted);
}

.md-typeset .tabbed-labels > label:hover {
  background: rgba(21, 101, 192, 0.05);
  color: var(--link-color);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-labels > label:hover {
  background: rgba(96, 165, 250, 0.1);
}

.md-typeset .tabbed-set > input:checked + label {
  color: var(--link-color);
  border-bottom-color: var(--link-color);
  background: rgba(21, 101, 192, 0.08);
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-set > input:checked + label {
  background: rgba(96, 165, 250, 0.15);
}

.md-typeset .tabbed-content {
  padding: 0.5rem;
}

[data-md-color-scheme="default"] .md-typeset .tabbed-content {
  background: #ffffff;
}

[data-md-color-scheme="slate"] .md-typeset .tabbed-content {
  background: rgba(0, 0, 0, 0.2);
}

/* Content sections spacing */
.md-content {
  line-height: 1.7;
}

/* Improve overall readability */
.md-typeset {
  line-height: 1.65;
  color: var(--text-color);
}

/* Subtle focus states */
.md-typeset a:focus,
.md-typeset button:focus {
  outline: 2px solid var(--link-color);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ==================== NEXT STEPS CARDS ==================== */

.next-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 2rem 0;
}

.next-step-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.next-step-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--link-color);
}

[data-md-color-scheme="slate"] .next-step-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

[data-md-color-scheme="slate"] .next-step-card:hover {
  box-shadow: 0 8px 20px rgba(96, 165, 250, 0.2);
  border-color: rgba(96, 165, 250, 0.4);
}

.next-step-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
  line-height: 1;
  transition: transform 0.25s ease;
}

.next-step-card:hover .next-step-icon {
  transform: scale(1.1);
}

.next-step-card strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-color);
}

.next-step-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.next-step-card a {
  color: var(--link-color);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.next-step-card a:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

/* ==================== OVERLAY GRID (for overlays/index.md) ==================== */

.overlay-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 2.5rem 0;
}

.overlay-card__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
}

.overlay-card__media img {
  width: 100%;
  display: block;
  transition: transform 0.3s ease;
}

.overlay-card:hover .overlay-card__media img {
  transform: scale(1.05);
}

.overlay-card__body h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-color);
}

.overlay-card__body p {
  margin: 0 0 1rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.overlay-card__body p:last-child {
  margin-bottom: 0;
}

.overlay-card__body a {
  color: var(--link-color);
  font-weight: 600;
  text-decoration: none;
}

.overlay-card__body a:hover {
  text-decoration: underline;
}

/* ==================== THEME CARDS (for overlays index) ==================== */

.overlay-theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 2.5rem 0;
}

.theme-card {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.theme-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--link-color);
  text-decoration: none;
}

[data-md-color-scheme="slate"] .theme-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

[data-md-color-scheme="slate"] .theme-card:hover {
  box-shadow: 0 12px 24px rgba(96, 165, 250, 0.2);
  border-color: rgba(96, 165, 250, 0.5);
}

.theme-card__preview {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 aspect ratio */
  overflow: hidden;
  background: #000;
}

.theme-card__preview img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.theme-card:hover .theme-card__preview img {
  transform: scale(1.05);
}

.theme-card__content {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.theme-card__content h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-color);
}

.theme-card__content p {
  margin: 0 0 1rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-muted);
  flex: 1;
}

.theme-card__links {
  font-size: 0.85rem;
  color: var(--link-color);
  font-weight: 600;
  margin-top: auto;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
}

.theme-card__links span {
  opacity: 0.8;
}

@media (max-width: 768px) {
  .overlay-theme-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ==================== BETTER LISTS ==================== */

/* Ordered lists with better numbering */
.md-typeset ol {
  counter-reset: li;
  list-style: none;
  padding-left: 0;
}

.md-typeset ol > li {
  counter-increment: li;
  position: relative;
  padding-left: 2.25rem;
  margin-bottom: 0.75rem;
}

.md-typeset ol > li::before {
  content: counter(li);
  position: absolute;
  left: 0;
  top: 0.05rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  background: linear-gradient(135deg, var(--link-color), var(--accent-secondary));
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.75rem;
  line-height: 1;
}

[data-md-color-scheme="slate"] .md-typeset ol > li::before {
  background: linear-gradient(135deg, #60a5fa, #3b82f6);
}

/* Nested ordered lists - use default style */
.md-typeset ol ol {
  list-style: decimal;
  padding-left: 1.5rem;
  margin-top: 0.5rem;
}

.md-typeset ol ol > li {
  padding-left: 0.5rem;
  margin-bottom: 0.5rem;
}

.md-typeset ol ol > li::before {
  display: none;
}

/* Unordered lists with better bullets */
.md-typeset ul {
  list-style: none;
  padding-left: 0;
}

.md-typeset ul > li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.5rem;
}

.md-typeset ul > li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  background: var(--link-color);
  border-radius: 50%;
}

/* Nested unordered lists */
.md-typeset ul ul {
  margin-top: 0.5rem;
  padding-left: 1.5rem;
}

.md-typeset ul ul > li::before {
  width: 4px;
  height: 4px;
  background: var(--text-muted);
  opacity: 0.6;
}

/* Task lists (checkboxes) */
.md-typeset .task-list-item {
  padding-left: 1.5rem;
}

.md-typeset .task-list-item::before {
  display: none;
}

.md-typeset .task-list-control {
  position: absolute;
  left: 0;
  top: 0.15rem;
}

.md-typeset .task-list-indicator::before {
  background-color: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: 3px;
}

.md-typeset [type="checkbox"]:checked + .task-list-indicator::before {
  background-color: #10b981;
  border-color: #10b981;
}

[data-md-color-scheme="slate"] .md-typeset [type="checkbox"]:checked + .task-list-indicator::before {
  background-color: #34d399;
  border-color: #34d399;
}

/* ==================== BETTER HORIZONTAL RULES ==================== */

.md-typeset hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-color) 20%, var(--border-color) 80%, transparent);
  margin: 2.5rem 0;
}

/* ==================== BETTER KEYBOARD KEYS ==================== */

.md-typeset .keys kbd,
.md-typeset kbd {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 2px 0 var(--border-color);
  color: var(--text-color);
  font-size: 0.875em;
  padding: 0.15em 0.5em;
  font-weight: 600;
}


/* ==================== FAQ CARDS ==================== */

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 2rem 0;
}

.faq-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
}

.faq-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--link-color);
  text-decoration: none;
}

[data-md-color-scheme="slate"] .faq-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

[data-md-color-scheme="slate"] .faq-card:hover {
  box-shadow: 0 8px 20px rgba(96, 165, 250, 0.2);
  border-color: rgba(96, 165, 250, 0.4);
}

.faq-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 12px;
  line-height: 1;
  transition: transform 0.25s ease;
}

.faq-card:hover .faq-icon {
  transform: scale(1.1);
}

.faq-card strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-color);
}

.faq-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-muted);
}

/* ==================== RESPONSIVE IMPROVEMENTS ==================== */

@media (max-width: 768px) {
  .next-steps-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .next-step-card {
    padding: 20px 18px;
  }

  .next-step-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
  }

  .overlay-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .faq-card {
    padding: 20px 18px;
  }

  .md-typeset ol > li {
    padding-left: 2rem;
  }

  .md-typeset ol > li::before {
    width: 1.35rem;
    height: 1.35rem;
    font-size: 0.7rem;
  }

  .md-typeset h1 {
    font-size: 1.5rem;
  }

  .md-typeset h2 {
    font-size: 1.15rem;
  }

  .md-typeset h3 {
    font-size: 1rem;
  }
}