/* Enciclopedia interactiva Harley-Davidson - Estilos corporativos */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&family=Outfit:wght@500;600;700;800&display=swap');

:root,
[data-theme="dark"] {
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Paleta Midnight Slate y Milwaukee Orange */
  --bg-body: #0b0f17;
  --bg-surface: #111827;
  --bg-card: #182234;
  --bg-card-subtle: #1f2d42;
  --bg-input: #0f172a;
  --border-color: #2a3b53;
  --border-subtle: #1e293b;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-orange: #ea580c;
  --accent-orange-hover: #f97316;
  --accent-orange-light: rgba(234, 88, 12, 0.15);
  --accent-chrome: #cbd5e1;
  --accent-metal: #475569;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.6);
}

[data-theme="light"] {
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-subtle: #f1f5f9;
  --bg-input: #ffffff;
  --border-color: #cbd5e1;
  --border-subtle: #e2e8f0;

  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;

  --accent-orange: #ea580c;
  --accent-orange-hover: #c2410c;
  --accent-orange-light: rgba(234, 88, 12, 0.1);
  --accent-chrome: #64748b;
  --accent-metal: #94a3b8;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Base y contención */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.text-mono {
  font-family: var(--font-mono);
}

/* Layout institucional */
.main-wrapper.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  box-sizing: border-box;
  flex: 1 0 auto;
  width: 100%;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  width: 100%;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
  width: 100%;
}

/* Hero introductorio */
.hero-intro-card {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.75rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.hero-intro-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 6px;
  height: 100%;
  background: var(--accent-orange);
}

.hero-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 850px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-orange);
}

.stat-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Pestañas de navegación */
.tabs-navigation {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  scrollbar-width: thin;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  background-color: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  min-height: 40px;
}

.tab-btn:hover {
  background-color: var(--bg-card-subtle);
  color: var(--text-main);
  border-color: var(--accent-orange);
}

.tab-btn.active {
  background-color: var(--accent-orange);
  color: #ffffff;
  border-color: var(--accent-orange);
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.4);
}

.tab-btn svg {
  flex-shrink: 0;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease-in-out;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Barra de filtros y búsqueda */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 1.75rem;
}

.filter-group-left {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1 1 300px;
}

.search-input-box {
  position: relative;
  flex: 1 1 220px;
}

.search-input-box input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.9rem;
  min-height: 40px;
}

.search-input-box svg {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
}

.filter-select {
  padding: 0.6rem 2.2rem 0.6rem 0.85rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.9rem;
  min-height: 40px;
  max-width: 100%;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.2;
}

.badge-primary {
  background-color: var(--accent-orange-light);
  color: var(--accent-orange);
  border: 1px solid rgba(234, 88, 12, 0.3);
}

.badge-epoch {
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-family {
  background-color: var(--accent-orange-light);
  color: var(--accent-orange);
}

.badge-year {
  background-color: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.badge-muted {
  background-color: var(--bg-card-subtle);
  color: var(--text-muted);
}

.badge-success {
  background-color: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Línea de tiempo */
.timeline-tree {
  position: relative;
  padding: 1rem 0;
}

.timeline-tree::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--border-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 1rem 2rem;
  box-sizing: border-box;
}

.timeline-left {
  left: 0;
  text-align: right;
}

.timeline-right {
  left: 50%;
  text-align: left;
}

.timeline-dot {
  position: absolute;
  top: 1.75rem;
  width: 14px;
  height: 14px;
  background-color: var(--accent-orange);
  border: 3px solid var(--bg-body);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--accent-orange);
}

.timeline-left .timeline-dot {
  right: -7px;
}

.timeline-right .timeline-dot {
  left: -7px;
}

.timeline-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
  text-align: left;
}

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

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

.timeline-year {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-orange);
}

.timeline-epoch-title {
  display: block;
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

.timeline-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.timeline-summary {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.timeline-description {
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.5;
}

/* Reproductor de sonido real Harley-Davidson */
.sound-simulator-box {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border: 2px solid var(--accent-orange);
  border-radius: 14px;
  padding: 1.75rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
}

.simulator-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.sim-title-group h3 {
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sim-title-group p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.real-player-console {
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.player-engine-select-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.65rem 0.85rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.player-select-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
}

.player-select-label svg {
  color: var(--accent-orange);
}

.select-engine-track {
  flex: 1 1 240px;
  min-width: 0;
  font-size: 0.85rem;
  padding: 0.45rem 2.2rem 0.45rem 0.75rem;
  border-radius: 6px;
  background-color: var(--bg-input);
}

.player-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.player-now-playing {
  display: flex;
  flex-direction: column;
}

.now-playing-label {
  font-size: 0.75rem;
  color: var(--accent-orange);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.now-playing-title {
  font-size: 1.05rem;
  font-weight: 600;
}

.player-controls-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-player-play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--accent-orange);
  color: #ffffff;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.4);
  transition: transform 0.2s ease, background-color 0.2s ease;
  flex-shrink: 0;
}

.btn-player-play:hover {
  transform: scale(1.05);
  background-color: var(--accent-orange-hover);
}

.btn-player-play:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
  background-color: var(--text-dim);
}

.player-progress-wrapper {
  flex: 1 1 200px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.player-progress-bar {
  flex: 1;
  height: 6px;
  accent-color: var(--accent-orange);
  cursor: pointer;
}

.player-time-display {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.player-vol-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
}

.player-vol-slider {
  width: 75px;
  accent-color: var(--accent-orange);
  cursor: pointer;
}

.scope-wrapper {
  background-color: #05080f;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sound-wave-canvas {
  width: 100%;
  height: 90px;
  border-radius: 6px;
  background-color: #05080f;
}

.scope-caption {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.4rem;
}

/* Rejilla de motores */
.engines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.engine-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

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

.engine-badge-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.engine-title {
  font-size: 1.3rem;
}

.engine-nickname {
  display: block;
  font-size: 0.85rem;
  color: var(--accent-orange);
  font-style: italic;
}

.engine-image-box {
  width: 100%;
  height: 220px;
  background-color: #05080f;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  padding: 0.5rem;
}

.engine-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.engine-card:hover .engine-img {
  transform: scale(1.04);
}

.engine-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 0.85rem;
  background-color: var(--bg-card-subtle);
  border-radius: 8px;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.spec-val {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.engine-text-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.88rem;
  flex-grow: 1;
}

.engine-history {
  color: var(--text-muted);
}

.engine-sound-quote {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.75rem 0.9rem;
  background-color: var(--accent-orange-light);
  border-left: 3px solid var(--accent-orange);
  border-radius: 0 8px 8px 0;
  font-size: 0.82rem;
  color: var(--text-main);
}

.engine-sound-quote-header {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.engine-sound-quote-header svg {
  flex-shrink: 0;
  color: var(--accent-orange);
  margin-top: 0.15rem;
}

.btn-play-engine-audio {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  background-color: var(--accent-orange);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  min-height: 38px;
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.25);
  transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.btn-play-engine-audio:hover {
  background-color: var(--accent-orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(234, 88, 12, 0.35);
}

.btn-play-engine-audio.playing {
  background-color: #c2410c;
  box-shadow: 0 0 0 2px rgba(234, 88, 12, 0.5);
}

/* Catálogo de modelos */
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.model-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.model-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-orange);
  box-shadow: var(--shadow-md);
}

.model-image-container {
  position: relative;
  width: 100%;
  height: 190px;
  background-color: #05080f;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.model-image-container .badge-family {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
}

.model-image-container .badge-year {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
}

.model-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.model-card:hover .model-thumb {
  transform: scale(1.05);
}

.model-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}

.model-name {
  font-size: 1.15rem;
  line-height: 1.3;
}

.model-engine-badge {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--accent-orange);
  font-weight: 600;
}

.model-summary {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.model-quick-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  background-color: var(--bg-card-subtle);
  border-radius: 8px;
  padding: 0.65rem;
}

.quick-spec-item {
  display: flex;
  flex-direction: column;
}

.quick-spec-item .lbl {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.quick-spec-item .val {
  font-size: 0.82rem;
  font-weight: 600;
}

.model-card-actions {
  margin-top: auto;
  padding-top: 0.5rem;
}

/* Comparador 1 vs 1 */
.comparator-selectors-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 2rem;
}

.comp-select-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.comp-select-group label {
  font-weight: 600;
  font-size: 0.9rem;
}

.comparator-table-wrapper {
  overflow-x: auto;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.comparator-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparator-table th,
.comparator-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comp-feature-col {
  width: 25%;
  background-color: var(--bg-card-subtle);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.comp-bike-col {
  width: 37.5%;
}

.comp-bike-header {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: flex-start;
}

.comp-bike-img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: #05080f;
}

.feature-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  background-color: var(--bg-card-subtle);
}

.feature-val {
  font-size: 0.9rem;
}

.feature-val.highlight {
  color: var(--accent-orange);
  font-weight: 700;
}

/* Descodificador VIN */
.vin-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.vin-input-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.vin-text-field {
  flex: 1 1 320px;
  padding: 0.85rem 1rem;
  background-color: var(--bg-input);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 48px;
}

.vin-text-field:focus {
  outline: none;
  border-color: var(--accent-orange);
}

.vin-examples-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.vin-examples-list {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.vin-success-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  animation: fadeIn 0.25s ease;
}

.vin-header-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.25rem;
}

.vin-display {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-orange);
  letter-spacing: 0.08em;
}

.vin-breakdown-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.vin-cell {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1rem;
}

.vin-cell.full-width {
  grid-column: 1 / -1;
}

.vin-cell-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}

.vin-cell-val {
  font-size: 1.2rem;
  font-weight: 700;
  display: block;
  margin-bottom: 0.25rem;
}

.vin-cell-val.highlight {
  color: var(--accent-orange);
}

.vin-cell-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Guía de mantenimiento */
.maintenance-section-title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.three-holes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.maint-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.maint-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--accent-orange);
}

.maint-role {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.maint-details {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background-color: var(--bg-card-subtle);
  border-radius: 8px;
  padding: 0.85rem;
}

.maint-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.m-lbl {
  color: var(--text-dim);
}

.m-val.highlight {
  color: var(--accent-orange);
  font-weight: 600;
}

.maint-notes {
  display: flex;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  background-color: var(--accent-orange-light);
  padding: 0.65rem;
  border-radius: 6px;
  line-height: 1.4;
}

.maint-notes svg {
  flex-shrink: 0;
  color: var(--accent-orange);
  margin-top: 0.15rem;
}

.pressures-table-wrapper {
  overflow-x: auto;
  margin-bottom: 2.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.pressures-table {
  width: 100%;
  border-collapse: collapse;
}

.pressures-table th,
.pressures-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
  font-size: 0.9rem;
}

.pressures-table th {
  background-color: var(--bg-card-subtle);
  color: var(--text-muted);
  font-size: 0.8rem;
}

.pressures-table .highlight {
  color: var(--accent-orange);
  font-weight: 700;
}

.intervals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.interval-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.interval-km {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-orange);
}

.interval-card h4 {
  font-size: 1rem;
}

.interval-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Trivia y carnet */
.trivia-container {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  max-width: 780px;
  margin: 0 auto;
}

.trivia-welcome {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.trivia-welcome svg {
  color: var(--accent-orange);
}

.trivia-header-bar {
  margin-bottom: 1.5rem;
}

.trivia-progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.trivia-progress-track {
  width: 100%;
  height: 6px;
  background-color: var(--bg-input);
  border-radius: 3px;
  overflow: hidden;
}

.trivia-progress-fill {
  height: 100%;
  background-color: var(--accent-orange);
  transition: width 0.3s ease;
}

.trivia-question-text {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  line-height: 1.35;
}

.trivia-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.trivia-option-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.15rem;
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.95rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 48px;
}

.trivia-option-btn:hover:not(:disabled) {
  background-color: var(--bg-card);
  border-color: var(--accent-orange);
}

.opt-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background-color: var(--bg-surface);
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-orange);
  flex-shrink: 0;
}

.trivia-option-btn.correct {
  background-color: rgba(34, 197, 94, 0.15);
  border-color: #22c55e;
  color: #22c55e;
}

.trivia-option-btn.incorrect {
  background-color: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
  color: #ef4444;
}

.trivia-feedback-box {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  margin-top: 1rem;
  animation: fadeIn 0.2s ease;
}

.trivia-feedback-box.fb-correct {
  background-color: rgba(34, 197, 94, 0.1);
  border-left: 4px solid #22c55e;
}

.trivia-feedback-box.fb-incorrect {
  background-color: rgba(239, 68, 68, 0.1);
  border-left: 4px solid #ef4444;
}

.fb-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.fb-correct .fb-header {
  color: #22c55e;
}

.fb-incorrect .fb-header {
  color: #ef4444;
}

.trivia-results-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.score-circle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-orange) 0%, #c2410c 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(234, 88, 12, 0.4);
}

.score-num {
  font-size: 1.4rem;
  font-weight: 700;
}

.score-percent {
  font-size: 0.9rem;
  opacity: 0.9;
}

.rank-title {
  font-size: 1.5rem;
}

.rank-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 500px;
}

.carnet-box {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1rem;
}

.carnet-canvas {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.carnet-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Modales */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex !important;
  animation: fadeIn 0.2s ease;
}

.modal-window {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  padding: 1.75rem;
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
}

.modal-close-btn:hover {
  background-color: var(--accent-orange);
  color: #ffffff;
}

.modal-model-header {
  margin-bottom: 1rem;
  padding-right: 2.5rem;
}

.modal-badges {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.modal-bike-title {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.modal-bike-engine {
  font-size: 0.95rem;
  color: var(--accent-orange);
}

.modal-bike-hero-image {
  width: 100%;
  max-height: 360px;
  border-radius: 10px;
  overflow: hidden;
  background-color: #05080f;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}

.modal-big-img {
  width: 100%;
  height: 100%;
  max-height: 360px;
  object-fit: cover;
}

.modal-bike-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-text-section h3,
.modal-specs-section h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.quote-text {
  font-style: italic;
  color: var(--text-muted);
  border-left: 3px solid var(--accent-orange);
  padding-left: 0.75rem;
}

.modal-specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.m-spec-card {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
}

.m-spec-card .lbl {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.m-spec-card .val {
  font-size: 0.88rem;
  font-weight: 600;
}

.m-spec-card .val.highlight {
  color: var(--accent-orange);
}

/* Botones estándar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  min-height: 40px;
}

.btn-primary {
  background-color: var(--accent-orange);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-orange-hover);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
}

.btn-outline:hover {
  background-color: var(--bg-card-subtle);
  border-color: var(--accent-orange);
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  min-height: 32px;
}

/* Estados vacíos */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.75rem;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-state svg {
  color: var(--text-dim);
}

/* Alertas */
.alert-box {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.alert-warning {
  background-color: rgba(234, 88, 12, 0.15);
  border: 1px solid rgba(234, 88, 12, 0.3);
  color: var(--text-main);
}

/* Responsividad para móviles */
@media (max-width: 992px) {
  .timeline-tree::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 3rem;
    padding-right: 0.5rem;
  }

  .timeline-left,
  .timeline-right {
    left: 0;
    text-align: left;
  }

  .timeline-left .timeline-dot,
  .timeline-right .timeline-dot {
    left: 13px;
    right: auto;
  }

  .comparator-selectors-box {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-intro-card {
    padding: 1.25rem;
  }

  .hero-title {
    font-size: 1.4rem;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-group-left {
    flex-direction: column;
  }

  .search-input-box,
  .filter-select {
    width: 100%;
  }

  .sound-controls-grid {
    grid-template-columns: 1fr;
  }

  .vin-input-row {
    flex-direction: column;
  }

  .vin-input-row .btn {
    width: 100%;
  }

  .modal-window {
    padding: 1.25rem;
  }
}

/* ==========================================================================
   Simulador cinemático y vídeo HD del motor V-Twin a 45°
   ========================================================================== */

.vtwin-sim-box {
  margin-bottom: 2rem;
  border-color: var(--accent-orange);
  background: linear-gradient(145deg, rgba(234, 88, 12, 0.04) 0%, var(--bg-surface) 100%);
}

.sim-mode-toggle-group {
  display: inline-flex;
  background-color: var(--bg-input);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  gap: 4px;
}

.btn-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-mode-toggle:hover {
  color: var(--text-main);
}

.btn-mode-toggle.active {
  background-color: var(--accent-orange);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.35);
}

.sim-view-pane {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Telemetría */
.sim-telemetry-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.sim-telemetry-col {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sim-telemetry-col:last-child {
  align-items: flex-end;
  text-align: right;
}

.telemetry-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.cyl-phase-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  width: fit-content;
}

.phase-combustion {
  background-color: rgba(249, 115, 22, 0.2);
  color: #f97316;
  border: 1px solid #f97316;
}

.phase-exhaust {
  background-color: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border: 1px solid #ef4444;
}

.phase-intake {
  background-color: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
  border: 1px solid #38bdf8;
}

.phase-compression {
  background-color: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border: 1px solid #f59e0b;
}

.telemetry-valves {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sim-telemetry-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0 1rem;
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.telemetry-dial-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-orange);
}

.telemetry-rpm-val {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
}

/* Lienzo Canvas */
.vtwin-canvas-wrapper {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background-color: #0b0f17;
  border: 1px solid var(--border-color);
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: center;
}

#vtwin-canvas {
  display: block;
  width: 100%;
  height: 520px;
  max-height: 560px;
  cursor: grab;
}

#vtwin-canvas:active {
  cursor: grabbing;
}

/* Panel de controles */
.sim-controls-panel {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.sim-controls-primary-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.btn-sim-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  height: 40px;
  padding: 0 1rem;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.btn-sim-action:hover {
  border-color: var(--accent-orange);
}

.btn-sim-play {
  background-color: var(--accent-orange);
  color: #ffffff;
  border-color: var(--accent-orange);
  min-width: 105px;
}

.btn-sim-play:hover {
  background-color: var(--accent-orange-hover);
}

.btn-sim-play.is-paused {
  background-color: #22c55e;
  border-color: #22c55e;
}

.btn-sim-step {
  padding: 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.sim-rpm-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: var(--bg-input);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.btn-sim-rpm {
  height: 34px;
  padding: 0 0.65rem;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sim-rpm:hover {
  color: var(--text-main);
}

.btn-sim-rpm.active {
  background-color: var(--bg-surface);
  color: var(--accent-orange);
  box-shadow: var(--shadow-sm);
}

/* Barra de arrastre de ángulo */
.sim-scrub-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.sim-scrub-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
}

.sim-angle-slider {
  flex: 1 1 200px;
  min-width: 0;
  height: 6px;
  border-radius: 3px;
  background-color: var(--border-color);
  outline: none;
  accent-color: var(--accent-orange);
  cursor: pointer;
}

/* Fila secundaria */
.sim-secondary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border-color);
}

.sim-view-mode-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.sim-view-mode-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
}

.btn-sim-mode {
  height: 32px;
  padding: 0 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-sim-mode:hover {
  border-color: var(--accent-orange);
  color: var(--text-main);
}

.btn-sim-mode.active {
  background-color: var(--accent-orange);
  color: #ffffff;
  border-color: var(--accent-orange);
}

.btn-sim-sound {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  height: 36px;
  padding: 0 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-input);
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-sim-sound:hover {
  border-color: var(--accent-orange);
}

.btn-sim-sound.active {
  background-color: rgba(34, 197, 94, 0.15);
  border-color: #22c55e;
  color: #22c55e;
}

/* Reproductor de vídeo HD */
.vtwin-video-wrapper {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  background-color: #000000;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.vtwin-video-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 580px;
  object-fit: contain;
}

.video-caption-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding: 0.85rem 1.15rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.video-caption-box p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex: 1 1 300px;
}

.btn-download-video {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  white-space: nowrap;
}

/* Cuadrícula didáctica explicativa */
.sim-explainer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.sim-explainer-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.sim-explainer-card:hover {
  border-color: var(--accent-orange);
  transform: translateY(-2px);
}

.explainer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background-color: rgba(234, 88, 12, 0.12);
  margin-bottom: 0.35rem;
}

.sim-explainer-card h4 {
  font-size: 0.95rem;
  color: var(--text-main);
  margin: 0;
}

.sim-explainer-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
}

@media (max-width: 768px) {
  .sim-telemetry-bar {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .sim-telemetry-col:last-child {
    align-items: flex-start;
    text-align: left;
  }

  .sim-telemetry-center {
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
  }

  #vtwin-canvas {
    height: 420px;
  }

  .sim-controls-primary-row {
    flex-direction: column;
    align-items: stretch;
  }

  .sim-rpm-group {
    width: 100%;
    justify-content: space-between;
  }

  .sim-secondary-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-sim-sound {
    width: 100%;
    justify-content: center;
  }
}