.discipline-header-shell {
  --discipline-header-gold: #ffb800;
  --discipline-header-dark: #05070a;
  --discipline-header-text: #ffffff;
  --discipline-header-text-dim: #94a3b8;
  --discipline-header-stroke: #1e293b;
  color: var(--discipline-header-text);
  background: var(--discipline-header-dark);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  position: relative;
}

.discipline-header-shell * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.discipline-header-shell a {
  color: inherit;
}

.discipline-header-container {
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding: 0;
  display: block;
  max-width: none;
  gap: 0;
}

.discipline-skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  background: #fff;
  color: #000;
  padding: 8px 12px;
  border-radius: 6px;
  z-index: 3000;
}

.discipline-skip-link:focus {
  left: 12px;
}

.discipline-navbar {
  padding: 1.2rem 0;
  position: relative;
  width: 100%;
  z-index: 20;
  background: rgba(5, 7, 10, 0.9);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.discipline-nav-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.discipline-logo {
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: -1px;
}

.discipline-logo span {
  color: var(--discipline-header-gold);
}

.discipline-nav-links {
  display: flex;
  gap: 1.5rem;
  font-weight: 600;
}

.discipline-nav-links a {
  text-decoration: none;
  color: var(--discipline-header-text-dim);
  transition: color 0.2s ease;
}

.discipline-nav-links a:hover {
  color: var(--discipline-header-text);
}

.discipline-btn-nav {
  background: transparent;
  border: 1px solid var(--discipline-header-stroke);
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.2s ease;
}

.discipline-btn-nav:hover {
  border-color: var(--discipline-header-gold);
  color: var(--discipline-header-gold);
}

.discipline-nav-toggle {
  border: 1px solid var(--discipline-header-stroke);
  background: transparent;
  color: var(--discipline-header-text);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 1.1rem;
}

.discipline-mobile-only {
  display: none;
}

.discipline-mobile-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 16px;
  left: 16px;
  padding: 16px;
  background: rgba(8, 12, 18, 0.96);
  border: 1px solid var(--discipline-header-stroke);
  border-radius: 14px;
  display: grid;
  gap: 10px;
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  z-index: 30;
}

.discipline-mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.discipline-mobile-menu a {
  text-decoration: none;
  color: var(--discipline-header-text);
  font-weight: 600;
}

.discipline-page {
  width: min(1000px, calc(100% - 32px));
  margin: 26px auto 52px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#disciplineLoading,
#disciplineEmpty,
#disciplineContent {
  width: 100%;
}

#disciplineContent {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#disciplineContent.hidden {
  display: none !important;
}

.discipline-page .card {
  background: linear-gradient(180deg, #0e0e0e, #0b0b0b);
  border: 1px solid #222;
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.discipline-page .card h2 {
  margin: 0;
  color: #ffd700;
  font-size: 18px;
}

.discipline-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.discipline-page-header .btn {
  align-self: center;
}

.discipline-back-btn {
  white-space: nowrap;
}

.discipline-guest {
  border: 1px solid #2a2a2a;
}

.discipline-guest-eyebrow {
  margin: 0 0 8px;
  color: #aaa;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.discipline-guest h2 {
  margin: 0 0 10px;
}

.discipline-guest-lead {
  margin: 0 0 14px;
  color: #c9d0da;
  line-height: 1.45;
}

.discipline-guest-list {
  margin: 0 0 14px;
  padding-left: 18px;
  color: #b8c0cb;
  display: grid;
  gap: 6px;
}

.discipline-guest-cta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.discipline-eyebrow {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: #aaa;
}

.discipline-page-header h1 {
  margin: 0;
  color: #ffd700;
  font-size: 28px;
  line-height: 1.15;
}

.discipline-subtitle {
  margin: 8px 0 0;
  color: #9ca3af;
  font-size: 14px;
  line-height: 1.5;
  max-width: 760px;
}

#disciplineContent,
#disciplineTimelineChart,
#disciplineDriversList {
  scroll-margin-top: 110px;
}

.discipline-footer-cta {
  display: flex;
  justify-content: center;
}

.discipline-footer-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 800;
  color: #111;
  background: linear-gradient(135deg, #ffd700, #ffde6a);
  box-shadow: 0 12px 24px rgba(255, 215, 0, 0.2);
}

.discipline-footer-btn:hover {
  filter: brightness(1.05);
}

.discipline-hero {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
}

.discipline-hero-score {
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  background: #0f0f0f;
  padding: 14px 16px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.discipline-hero-score strong {
  font-size: 58px;
  line-height: 1;
  color: #ffd700;
}

.discipline-hero-score span {
  color: #9ca3af;
  font-size: 16px;
}

.discipline-hero-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.discipline-confidence {
  margin: 0;
  color: #d1d5db;
  font-weight: 600;
}

.discipline-global-ranking {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid #1f1f1f;
  border-radius: 10px;
  background: #0f0f0f;
}

.discipline-rank-primary {
  margin: 0;
  color: #f3f4f6;
  font-weight: 700;
  font-size: 14px;
}

.discipline-rank-secondary {
  margin: 6px 0 0;
  color: #9ca3af;
  font-size: 13px;
  line-height: 1.45;
}

.discipline-provisional {
  margin: 0;
  color: #facc15;
  font-size: 13px;
}

.discipline-bars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.discipline-bars > div {
  border: 1px solid #1f1f1f;
  background: #0f0f0f;
  border-radius: 12px;
  padding: 11px 12px;
}

.discipline-bars label {
  display: block;
  color: #9ca3af;
  font-size: 12px;
}

.discipline-bars strong {
  display: block;
  margin-top: 6px;
  color: #f3f4f6;
  font-size: 20px;
}

.chart-card canvas {
  width: 100%;
  min-height: 250px;
  max-height: 280px;
}

.discipline-list {
  margin: 0;
  padding-left: 18px;
}

.discipline-list li {
  margin-bottom: 7px;
  color: #d1d5db;
  line-height: 1.45;
}

.discipline-calc-rows {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.discipline-calc-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  border: 1px solid #1f1f1f;
  background: #0f0f0f;
  border-radius: 10px;
  padding: 9px 10px;
  font-size: 12px;
}

.discipline-calc-metric {
  display: block;
  color: #f3f4f6;
  font-weight: 600;
}

.discipline-calc-description {
  display: block;
  color: #9aa4b2;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.35;
}

.discipline-page details > summary {
  cursor: pointer;
  color: #f3f4f6;
  font-weight: 600;
}

@media (max-width: 820px) {
  .discipline-page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .discipline-page-header .btn {
    align-self: flex-start;
  }

  .discipline-guest-cta {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 720px) {
  .discipline-desktop-only {
    display: none;
  }

  .discipline-mobile-only {
    display: inline-flex;
  }

  .discipline-nav-flex {
    gap: 12px;
  }

  .discipline-btn-nav {
    display: none;
  }

  .discipline-page {
    width: calc(100% - 24px);
    margin: 18px auto 34px;
    gap: 12px;
  }

  .discipline-page .card {
    padding: 14px;
  }

  .discipline-page-header h1 {
    font-size: 24px;
  }

  .discipline-hero {
    grid-template-columns: 1fr;
  }

  .discipline-hero-score {
    justify-content: flex-start;
  }

  .discipline-bars {
    grid-template-columns: 1fr;
  }
}