/* ============================================
   RESET & VARIABLES
============================================ */
*,
*::before,
*::after {
  margin: 0;
  box-sizing: border-box;
}

interact-element {
  display: contents;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Footer — fixed at bottom, revealed when content is fully scrolled */
body > footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

body > footer.visible {
  transform: translateY(0);
}

/* ============================================
   MAIN LAYOUT
============================================ */
.main-layout {
  display: flex;
  align-items: flex-start;
  padding-top: 88px;
  min-height: 100vh;
}

/* ============================================
   SIDEBAR (Category Navigation)
============================================ */
.sidebar-wrapper {
  position: fixed;
  left: 30px;
  top: 88px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0;
}

.sidebar {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 36px;
  width: 148px;
  height: 183px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}

.sidebar-arrow {
  font-size: 11px;
  color: white;
  opacity: 0.4;
  flex-shrink: 0;
  margin-left: 12px;
  margin-right: 10px;
}

.category-list-wrapper {
  position: relative;
  height: 100%;
  width: 120px;
}

.category-list-wrapper::before,
.category-list-wrapper::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 50px;
  pointer-events: none;
  z-index: 10;
}

.category-list-wrapper::before {
  top: 0;
  background: linear-gradient(to bottom, var(--bg-primary), transparent);
}

.category-list-wrapper::after {
  bottom: 0;
  background: linear-gradient(to top, var(--bg-primary), transparent);
}

.category-list {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-snap-type: y mandatory;
  scrollbar-width: none;
  padding: 75px 0;
}

.category-list::-webkit-scrollbar {
  display: none;
}

.category-item {
  scroll-snap-align: center;
  padding: 6px 0;
  cursor: pointer;
  transition:
    transform 0.25s ease,
    opacity 0.2s ease,
    color 0.2s ease;
  font-weight: 100;
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  opacity: 0.5;
  text-align: left;
  transform-origin: left center;
  white-space: nowrap;
}

.category-item:hover {
  opacity: 0.8;
}

.category-item.active {
  font-weight: 100;
  transform: scale(1.25);
  color: white;
  opacity: 1;
}

/* ============================================
   CONNECTOR
============================================ */
.connector {
  width: 30px;
  height: 1px;
  background: var(--border-color);
  position: fixed;
  left: 178px;
  top: 180px;
  z-index: 50;
}

.connector::before,
.connector::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--border-color);
  border-radius: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.connector::before {
  left: 0;
}
.connector::after {
  left: 100%;
}

/* ============================================
   MAIN CONTENT
============================================ */
.content-container {
  position: fixed;
  left: 208px;
  top: 88px;
  right: 40px;
  bottom: -50px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-bottom: none;
  border-radius: 36px 36px 0 0;
  overflow: hidden;
}

.content-container::before,
.content-container::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 30px;
  pointer-events: none;
  z-index: 10;
}

.content-container::before {
  top: 0;
  background: linear-gradient(to bottom, var(--bg-primary), transparent);
  border-radius: 36px 36px 0 0;
}

.content-container::after {
  bottom: 50px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
}

.content-scroll {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
  padding-bottom: 50px;
}

.content-scroll::-webkit-scrollbar {
  width: 6px;
}
.content-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.content-scroll::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

/* ============================================
   CATEGORY SECTIONS
============================================ */
.hero-section {
  position: relative;
  overflow: hidden;
  padding: 0 33px 32px;
  margin: 33px 0 0;
  border-radius: 24px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.hero-text {
  flex: 0 1 480px;
  min-width: 0;
}

.hero-illus {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 800px;
  align-self: center;
  margin-left: auto;
}
.hero-illus svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

/* Each shape animates around its own bounding box */
.hero-illus svg .hero-arc,
.hero-illus svg .hero-circle {
  transform-box: fill-box;
  transform-origin: center;
}

/* All arcs sway side to side with offset timings so they don't move in unison */
.hero-illus svg .hero-arc-1 {
  animation: hero-sway 5s ease-in-out infinite;
}
.hero-illus svg .hero-arc-2 {
  animation: hero-sway 6s ease-in-out -1s infinite;
}
.hero-illus svg .hero-arc-3 {
  animation: hero-sway 7s ease-in-out -2s infinite;
}
.hero-illus svg .hero-arc-4 {
  animation: hero-sway 8s ease-in-out -3s infinite;
}

/* Dashes — one-time reveal-on-path via clip-path (drawn left to right) */
.hero-illus svg .hero-dash-1,
.hero-illus svg .hero-dash-2 {
  clip-path: inset(0 100% 0 0);
}
.hero-illus svg .hero-dash-1 {
  animation: hero-dash-reveal 1.4s ease-out 0.3s forwards;
}
.hero-illus svg .hero-dash-2 {
  animation: hero-dash-reveal 1s ease-out 0.9s forwards;
}

.hero-illus svg .hero-circle {
  animation: hero-circle-pulse 3.5s ease-in-out infinite;
}

@keyframes hero-sway {
  0%,
  100% {
    transform: translateX(-13px);
  }
  50% {
    transform: translateX(13px);
  }
}
@keyframes hero-dash-reveal {
  to {
    clip-path: inset(0 0 0 0);
  }
}
@keyframes hero-circle-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.55;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-illus svg .hero-arc,
  .hero-illus svg .hero-circle,
  .hero-illus svg .hero-dash-1,
  .hero-illus svg .hero-dash-2 {
    animation: none;
  }
}

.hero-title {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 60px;
  color: white;
  margin: 0 0 32px;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.hero-title-accent {
  color: #937b4d;
}

.hero-description {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 16px;
  color: white;
  max-width: 400px;
  margin: 0;
  line-height: 1.6;
}

.category-section {
  padding: 124px 33px 208px;
  scroll-margin-top: 0;
}

.category-section:last-child {
  padding-bottom: 312px;
}

.category-header {
  margin-bottom: 48px;
}

.category-title {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 32px;
  color: white;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.docs-link {
  font-family: var(--font-mono);
  font-weight: 100;
  font-size: 14px;
  color: var(--accent-gold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s ease;
}

.docs-link:hover {
  opacity: 0.7;
}
.docs-link::before {
  content: '↗';
}

.category-description {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 16px;
  color: white;
  opacity: 0.8;
  max-width: 400px;
  line-height: 1.6;
}

/* ============================================
   EXAMPLE CARDS GRID
============================================ */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.examples-grid.compact {
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

/* ============================================
   GALLERY BENTO — source code (left) + sphere (right)
============================================ */
.gallery-top-row {
  position: relative;
  display: grid;
  grid-template-columns: 2fr 1fr;
  /* aspect-ratio drives row height — sphere card aspect ends up ~1.45:1 (≈ Labels ratio) */
  aspect-ratio: 21 / 10;
  gap: 32px;
  margin-bottom: 32px;
  align-items: stretch;
}

/* Source-code card spans the card height only, not the label-dash space below */
.gallery-top-row > .source-code-card {
  align-self: start;
  height: calc(100% - 35px);
}

/* Sphere card fills the cell (override default 16:10), gets stroke + matching dark bg */
.gallery-top-row > .example-card-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.gallery-top-row > .example-card-wrapper > .example-card {
  aspect-ratio: auto;
  flex: 1;
  min-height: 0;
  border: 1px solid var(--border-color);
  background: #1f1f1f;
}
.gallery-top-row > .example-card-wrapper > .example-card > .example-card-inner {
  background: #1f1f1f;
}
.gallery-top-row > .example-card-wrapper > .example-card > .example-card-inner::before {
  display: none;
}

/* Decorative connector — sits on the LEFT edge of the slider card,
   centered to its vertical middle. The slider card has position: relative. */
.card-connector {
  position: absolute;
  top: 50%;
  left: -33px;
  width: 32px;
  height: 1px;
  background: var(--border-color);
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 5;
}
.card-connector::before,
.card-connector::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--border-color);
  border-radius: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.card-connector::before {
  left: 0;
}
.card-connector::after {
  left: 100%;
}

.examples-grid.gallery-bottom {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.source-code-card {
  position: relative;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 0;
  font-family: var(--font-mono);
  font-weight: 100;
  font-size: 11px;
  color: white;
  background: transparent;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

/* Soft gradient fade at top/bottom edges, matching the main content scroll area */
.source-code-card::before,
.source-code-card::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 48px;
  pointer-events: none;
  z-index: 2;
}
.source-code-card::before {
  top: 0;
  background: linear-gradient(to bottom, var(--bg-primary), transparent);
  border-radius: 24px 24px 0 0;
}
.source-code-card::after {
  bottom: 0;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  border-radius: 0 0 24px 24px;
}

.source-code-content {
  margin: 0;
  padding: 24px;
  flex: 1;
  min-height: 0;
  overflow: auto;
  white-space: pre;
  line-height: 1.5;
}

/* Syntax highlighting — yellow/gold shades */
.source-code-content .hl-t {
  color: var(--accent-gold);
} /* tags */
.source-code-content .hl-a {
  color: #ffe9b3;
} /* attribute names */
.source-code-content .hl-s {
  color: #ffc865;
} /* strings */
.source-code-content .hl-c {
  color: #807055;
  font-style: italic;
} /* comments */

/* Slider panel card — sits next to the featured carousel example, controls it via window.__cfg / CSS vars */
.slider-panel-card {
  position: relative;
  align-self: start;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 28px 24px;
  font-family: var(--font-mono);
  font-weight: 100;
  font-size: 11px;
  color: white;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
  min-height: 0;
}
.slider-panel-card .panel-title {
  font-weight: 200;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: white;
  margin-bottom: 4px;
}
.slider-panel-card label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
}
.slider-panel-card .lbl-name {
  color: rgba(255, 255, 255, 0.6);
}
.slider-panel-card .val {
  color: white;
  font-variant-numeric: tabular-nums;
}
.slider-panel-card .val-center {
  text-align: center;
}
.slider-panel-card .lbl-row {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.6);
}
.slider-panel-card .lbl-row .val {
  color: white;
}
.slider-panel-card input[type='range'] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 1px;
  background: var(--border-color);
  border-radius: 1px;
  outline: none;
}
.slider-panel-card input[type='range']::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-gold);
  cursor: pointer;
  border: none;
}
.slider-panel-card input[type='range']::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-gold);
  cursor: pointer;
  border: none;
}

/* Multi-row spanning wrappers: card stretches to fill cell so its bottom
   aligns with adjacent single-row cards. Aspect-ratio is sacrificed. */
.example-card-wrapper.multi-row {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.example-card-wrapper.multi-row .example-card,
.example-card-wrapper.multi-row .example-card-inner {
  background: #1f1f1f;
}
.example-card-wrapper.multi-row .example-card-inner::before {
  display: none;
}
.example-card-wrapper.multi-row .example-card {
  aspect-ratio: auto;
  flex: 1;
  min-height: 0;
}

.example-card-wrapper {
  /* wrapper for card + label */
}

.example-card {
  background: #000;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  isolation: isolate;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  mask-image: linear-gradient(#000 0 0);
}

.example-card.compact {
  aspect-ratio: 16 / 10;
}

.example-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 20px rgba(145, 145, 145, 0.05);
}

.example-card-inner {
  width: 100%;
  height: 100%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.example-card-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(168, 143, 184, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(130, 170, 255, 0.1) 0%, transparent 50%);
}

/* Live iframe preview — rendered at fixed desktop size, scaled to fit card */
.card-iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 800px;
  height: 500px;
  transform-origin: center;
  border: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.card-iframe.loaded {
  opacity: 1;
}

.compact .card-iframe {
  width: 800px;
  height: 500px;
}

/* On small screens (phones), use natural sizing so examples show their real mobile layout */
@media (max-width: 768px) {
  .card-iframe {
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    transform: none !important;
  }
}

/* Expand button — opens modal */
.expand-btn {
  position: absolute;
  bottom: 12px;
  right: 14px;
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  transition:
    opacity 0.25s ease,
    transform 0.2s ease,
    background 0.2s ease;
  padding: 0;
}

.example-card:hover .expand-btn {
  opacity: 0.8;
}

.expand-btn:hover {
  opacity: 1 !important;
  transform: scale(1.1);
  background: rgba(0, 0, 0, 0.75);
}

.expand-btn:active {
  transform: scale(0.95);
}

/* Double-click hint toast */
.dblclick-hint {
  position: absolute;
  bottom: 12px;
  right: 14px;
  font-family: var(--font-mono);
  font-weight: 100;
  font-size: 12px;
  color: var(--accent-gold);
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  padding: 6px 12px;
  border-radius: 99px;
  z-index: 6;
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
  pointer-events: none;
  white-space: nowrap;
}

.dblclick-hint.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Preview placeholder shapes (shown while iframe loads) */
.example-preview {
  width: 60%;
  height: 60%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: placeholder-pulse 2s ease-in-out infinite;
}

@keyframes placeholder-pulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* --- Carousel preview --- */
.preview-carousel .preview-shapes {
  display: flex;
  gap: 8px;
  perspective: 500px;
}

.preview-carousel .preview-shape {
  width: 40px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.preview-carousel .preview-shape:nth-child(2) {
  transform: translateY(-8px) scale(1.1);
  z-index: 2;
}

/* --- Basic preview --- */
.preview-basic .preview-shapes {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.preview-basic .preview-shape {
  width: 80px;
  height: 24px;
  background: linear-gradient(90deg, var(--bg-primary), transparent);
  border-radius: 4px;
}

/* --- Layout preview --- */
.preview-layout .preview-shapes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.preview-layout .preview-shape {
  width: 32px;
  height: 32px;
  background: var(--bg-primary);
  border-radius: 4px;
  opacity: 0.8;
}

.preview-layout .preview-shape:first-child {
  grid-column: span 2;
  width: 100%;
  height: 24px;
}

/* --- UI Elements preview --- */
.preview-ui-elements .preview-shapes {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 80px;
}

.preview-ui-elements .preview-shape {
  height: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  opacity: 0.6;
}

.preview-ui-elements .preview-shape:first-child {
  width: 60%;
  height: 12px;
  opacity: 0.9;
}

.preview-ui-elements .preview-shape:last-child {
  width: 40%;
}

.example-label {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 16px;
  color: white;
  margin-top: 16px;
  padding-left: 4px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.example-label:hover {
  color: var(--accent-gold);
}

/* Mobile: always show expand button (no hover on touch) */
@media (hover: none) {
  .expand-btn {
    opacity: 0.7;
  }
}

/* ============================================
   EMPTY CATEGORY STATE
============================================ */
.empty-category {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  border: 1px dashed var(--border-color);
  border-radius: 15px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-weight: 100;
  font-size: 14px;
}

/* ============================================
   MODAL OVERLAY
============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  opacity: 0;
  pointer-events: none;
  outline: none;
  transition:
    background 0.35s ease,
    backdrop-filter 0.35s ease,
    opacity 0.35s ease;
}

.modal-overlay.open {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  opacity: 1;
  pointer-events: auto;
}

/* Positioning wrapper: holds title, container, and actions in a column+row layout */
.modal-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  transform: scale(0.92) translateY(20px);
  opacity: 0;
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.3s ease;
}

.modal-overlay.open .modal-wrapper {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* Floating title — sits above the container */
.modal-title {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 22px;
  color: var(--text-primary);
  padding-left: 0px;
}

/* Row that holds the container + floating actions side by side */
.modal-container {
  width: 90vw;
  height: 88vh;
  max-width: 1400px;
  background: var(--bg-primary);
  border: 1.5px solid var(--border-color);
  border-radius: 36px;
  overflow: hidden;
  position: relative;
}

/* Floating actions — outside to the right of the container */
.modal-actions {
  position: absolute;
  right: -56px;
  top: 42px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

/* --- Panels (preview + code) --- */
.modal-panel {
  position: absolute;
  inset: 0;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease,
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-preview iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: white;
}

.modal-preview.hidden {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.02);
}

.modal-code {
  opacity: 0;
  visibility: hidden;
  transform: scale(0.98);
}

.modal-code.visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* --- Code editor toolbar --- */
.code-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 16px 16px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  pointer-events: none;
}

.code-toolbar > * {
  pointer-events: auto;
}

.code-reset-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 99px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    color 0.2s ease,
    background 0.15s ease;
}

.code-reset-btn:hover {
  border-color: transparent;
  color: var(--bg-primary);
  background: white;
}

.code-reset-btn:active {
  transform: scale(0.96);
}

/* --- CodeMirror container --- */
.code-editor-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.code-editor-wrap .CodeMirror {
  height: 100%;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  background: var(--bg-secondary);
}

.code-editor-wrap .CodeMirror-gutters {
  background: var(--bg-secondary);
  border-right: 0px solid var(--border-color);
}

.code-editor-wrap .CodeMirror-linenumber {
  color: var(--text-muted);
  font-size: 11px;
  padding: 0 16px 0 8px;
}

/* --- Custom code search bar --- */
.code-search-bar {
  position: absolute;
  top: 12px;
  right: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 6px 10px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.code-search-bar.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.code-search-bar input {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 5px 10px;
  width: 200px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
}

.code-search-bar input:focus {
  border-color: var(--accent-gold);
}

.code-search-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  min-width: 56px;
  text-align: center;
  white-space: nowrap;
}

.code-search-count.has-matches {
  color: var(--text-secondary);
}

.code-search-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.code-search-nav button {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}

.code-search-nav button:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.code-search-close {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color 0.15s ease;
}

.code-search-close:hover {
  color: var(--text-primary);
}

/* Search match highlighting */
.cm-search-match {
  background: rgba(255, 216, 130, 0.25);
  border-bottom: 1px solid var(--accent-gold);
}

.cm-search-match-current {
  background: rgba(255, 216, 130, 0.5);
  border-bottom: 2px solid var(--accent-gold);
}

/* --- Icon buttons --- */
.modal-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--text-primary);
  color: var(--bg-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
  padding: 0;
}

.modal-btn:hover {
  background: var(--bg-primary);
  color: var(--accent-gold);
  border: 1px solid var(--border-color);
}

.modal-btn:active {
  transform: scale(0.92);
}

.modal-btn-close:hover {
  transform: rotate(90deg);
}

.modal-btn-close:active {
  transform: rotate(90deg) scale(0.92);
}

.modal-btn-code.active {
  border-color: var(--text-secondary);
  color: var(--accent-gold);
  background: rgba(255, 230, 175, 0.13);
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1200px) {
  .sidebar-wrapper {
    display: none;
  }
  .connector {
    display: none;
  }
  .content-container {
    left: 40px;
    right: 40px;
  }
}

@media (max-width: 768px) {
  .content-container {
    left: 15px;
    right: 15px;
    top: 70px;
    border-radius: 24px 24px 0 0;
  }

  .hero-section {
    padding: 0 20px 21px;
    margin: 20px 0 0;
    flex-direction: column;
    gap: 32px;
    align-items: flex-start;
  }
  .hero-illus {
    max-width: 100%;
    margin-left: 0;
  }
  .category-section {
    padding: 32px 20px 60px;
  }

  .category-title {
    font-size: 24px;
    flex-direction: column;
    gap: 8px;
  }

  .examples-grid {
    grid-template-columns: 1fr !important;
  }
  .examples-grid.compact {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .modal-container {
    width: 96vw;
    height: 84vh;
    border-radius: 14px;
  }

  .modal-actions {
    position: absolute;
    right: 10px;
    top: -10px;
    flex-direction: row;
    gap: 7px;
  }

  .modal-btn {
    width: 32px;
    height: 32px;
  }

  .modal-title {
    font-size: 12px;
  }
}