:root {
  color-scheme: light;

  --md-primary: #b3261e;
  --md-on-primary: #ffffff;
  --md-primary-container: #ffdad6;
  --md-on-primary-container: #410002;

  --md-secondary: #575e71;
  --md-on-secondary: #ffffff;
  --md-secondary-container: #dbe2f9;
  --md-on-secondary-container: #141b2c;

  --md-tertiary: #765a00;
  --md-tertiary-container: #ffdf95;

  --md-surface: #fcfcff;
  --md-surface-container: #f1f3fa;
  --md-surface-container-high: #ebedf4;
  --md-surface-container-highest: #e5e7ee;
  --md-on-surface: #1b1b1f;
  --md-on-surface-variant: #45464f;
  --md-outline: #757780;
  --md-outline-variant: #c5c6d0;

  --md-bg: #f7f8fd;
  --md-bg-alt: #f2f4fb;
  --md-radial-1: rgba(179, 38, 30, 0.13);
  --md-radial-2: rgba(87, 94, 113, 0.17);
  --md-radial-3: rgba(118, 90, 0, 0.14);
  --md-bg-overlay: rgba(255, 255, 255, 0.36);

  --md-chip-outline: #bcc5de;
  --md-primary-outline: #f3b4ad;
  --md-hover-surface: #f4f6ff;
  --md-primary-outline-strong: #df8981;
  --md-primary-ring: #f4c7c3;

  --md-appbar-bg: rgba(238, 240, 247, 0.86);
  --md-appbar-border: #c5c6d0;
  --md-appbar-text-muted: #5a5c67;
  --md-mark-start: #b3261e;
  --md-mark-end: #f1691e;

  --md-elevation-1: 0 1px 2px rgba(17, 20, 31, 0.14), 0 1px 3px rgba(17, 20, 31, 0.1);
  --md-elevation-2: 0 2px 6px rgba(17, 20, 31, 0.16), 0 1px 2px rgba(17, 20, 31, 0.12);
  --md-elevation-3: 0 8px 22px rgba(17, 20, 31, 0.2), 0 2px 8px rgba(17, 20, 31, 0.12);
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --md-primary: #ffb4ab;
  --md-on-primary: #690005;
  --md-primary-container: #93000a;
  --md-on-primary-container: #ffdad6;

  --md-secondary: #c2c9dc;
  --md-on-secondary: #2b3142;
  --md-secondary-container: #3f4759;
  --md-on-secondary-container: #dbe2f9;

  --md-tertiary: #eec248;
  --md-tertiary-container: #5b4300;

  --md-surface: #121318;
  --md-surface-container: #1d2027;
  --md-surface-container-high: #262932;
  --md-surface-container-highest: #32353e;
  --md-on-surface: #e4e2e7;
  --md-on-surface-variant: #c4c6d0;
  --md-outline: #8e9099;
  --md-outline-variant: #44474f;

  --md-bg: #0e1015;
  --md-bg-alt: #141720;
  --md-radial-1: rgba(255, 180, 171, 0.1);
  --md-radial-2: rgba(194, 201, 220, 0.09);
  --md-radial-3: rgba(238, 194, 72, 0.08);
  --md-bg-overlay: rgba(255, 255, 255, 0.03);

  --md-chip-outline: #5a6070;
  --md-primary-outline: #b85f5d;
  --md-hover-surface: #242733;
  --md-primary-outline-strong: #f2a19b;
  --md-primary-ring: #6f2a2e;

  --md-appbar-bg: rgba(26, 29, 37, 0.88);
  --md-appbar-border: #44474f;
  --md-appbar-text-muted: #aeb0bc;
  --md-mark-start: #ffb4ab;
  --md-mark-end: #ff7d6f;

  --md-elevation-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.32);
  --md-elevation-2: 0 2px 8px rgba(0, 0, 0, 0.58), 0 1px 2px rgba(0, 0, 0, 0.4);
  --md-elevation-3: 0 10px 24px rgba(0, 0, 0, 0.62), 0 2px 8px rgba(0, 0, 0, 0.46);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Plus Jakarta Sans", "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--md-on-surface);
  background: linear-gradient(180deg, var(--md-bg) 0%, var(--md-bg-alt) 100%);
  min-height: 100vh;
  line-height: 1.45;
}

.background {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: -1;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.background::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 16%, var(--md-radial-1), transparent 35%),
    radial-gradient(circle at 86% 22%, var(--md-radial-2), transparent 40%),
    radial-gradient(circle at 50% 95%, var(--md-radial-3), transparent 40%);
}

.background::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--md-bg-overlay) 0%, rgba(255, 255, 255, 0) 22%);
}

.glow,
.noise {
  display: none;
}

.app {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 20px 72px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.top-app-bar {
  position: sticky;
  top: 10px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-radius: 18px;
  border: 1px solid var(--md-appbar-border);
  background: var(--md-appbar-bg);
  backdrop-filter: blur(10px);
  box-shadow: var(--md-elevation-2);
  padding: 10px 14px;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-mark {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--md-on-primary);
  background: linear-gradient(140deg, var(--md-mark-start), var(--md-mark-end));
}

.app-brand-text {
  display: grid;
  line-height: 1.15;
}

.app-brand-text strong {
  font-size: 0.94rem;
  font-weight: 650;
}

.app-brand-text span {
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-appbar-text-muted);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border-radius: 999px;
  border: 1px solid var(--md-outline-variant);
  background: var(--md-surface);
  color: var(--md-on-surface);
  padding: 5px 10px 5px 6px;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--md-elevation-1);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.theme-toggle:hover {
  background: var(--md-hover-surface);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}

.theme-toggle-track {
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: var(--md-surface-container-highest);
  border: 1px solid var(--md-outline-variant);
  padding: 1px;
  display: flex;
  align-items: center;
}

.theme-toggle-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--md-primary);
  transform: translateX(0);
  transition: transform 0.2s ease;
}

#theme-toggle-label {
  min-width: 40px;
  text-align: left;
}

:root[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(16px);
}

:root[data-theme="dark"] .theme-toggle-track {
  background: var(--md-primary-container);
  border-color: var(--md-primary-outline);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 18px;
  align-items: center;
  background: var(--md-surface-container-high);
  border: 1px solid var(--md-outline-variant);
  border-radius: 28px;
  padding: 22px;
  box-shadow: var(--md-elevation-1);
}

.hero-left {
  display: grid;
  gap: 10px;
}

.hero-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  border: 1px solid var(--md-chip-outline);
}

.hero-meta {
  font-size: 0.82rem;
  color: var(--md-on-surface-variant);
}

h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}

h2 {
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 650;
  letter-spacing: -0.01em;
}

.today-card {
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-radius: 18px;
  padding: 12px 14px;
  border: 1px solid var(--md-primary-outline);
  display: grid;
  gap: 4px;
  min-width: 210px;
  box-shadow: var(--md-elevation-1);
}

.today-card strong {
  font-size: 0.96rem;
  font-weight: 650;
}

.support-block {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.support-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--md-on-surface-variant);
}

.support-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.support-link {
  min-width: 78px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  box-shadow: var(--md-elevation-1);
  padding: 0 12px;
  color: var(--md-on-surface);
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.support-link:hover {
  transform: translateY(-1px);
  box-shadow: var(--md-elevation-2);
  background: var(--md-hover-surface);
}

.support-link:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}

.support-link-text {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.spotlight {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr);
  gap: 18px;
}

.error-panel {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--md-primary-outline-strong);
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  box-shadow: var(--md-elevation-1);
}

.error-panel.visible {
  display: flex;
}

.error-copy {
  display: grid;
  gap: 4px;
}

.error-copy h2 {
  font-size: 1.05rem;
}

.error-copy .note {
  color: inherit;
  margin-top: 0;
}

.error-retry {
  border: 1px solid var(--md-primary-outline-strong);
  border-radius: 999px;
  background: var(--md-surface);
  color: var(--md-on-surface);
  padding: 8px 14px;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 650;
  cursor: pointer;
  box-shadow: var(--md-elevation-1);
}

.error-retry:hover {
  background: var(--md-hover-surface);
}

.error-retry:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 2px;
}

.error-retry:disabled {
  opacity: 0.65;
  cursor: wait;
}

.panel {
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--md-elevation-1);
  position: relative;
  overflow: hidden;
  animation: rise 0.5s ease both;
}

.panel.next::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--md-primary), var(--md-mark-end) 100%);
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 4px;
  color: var(--md-on-surface-variant);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  border: 1px solid var(--md-chip-outline);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.meta > div {
  background: var(--md-surface-container);
  border: 1px solid var(--md-outline-variant);
  border-radius: 14px;
  padding: 10px 11px;
}

.label {
  display: block;
  color: var(--md-on-surface-variant);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.meta strong {
  font-weight: 650;
}

.countdown {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-family: "JetBrains Mono", "Consolas", "Lucida Console", monospace;
  color: var(--md-primary);
}

.note {
  color: var(--md-on-surface-variant);
  font-size: 0.86rem;
  margin-top: 8px;
}

.stats {
  display: grid;
  align-content: start;
}

.stats .stat-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 14px 0 16px;
}

.stats .stat-grid > div {
  background: var(--md-surface-container);
  border-radius: 14px;
  padding: 10px 10px 11px;
  border: 1px solid var(--md-outline-variant);
}

.stats .stat-grid strong {
  font-size: 1.32rem;
  font-weight: 700;
}

.progress {
  height: 10px;
  background: var(--md-surface-container-highest);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--md-outline-variant);
}

.bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--md-primary) 0%, var(--md-mark-end) 100%);
  transition: width 0.35s ease;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--md-surface);
  border: 1px solid var(--md-outline-variant);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--md-elevation-1);
}

.list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.calendar-empty {
  color: var(--md-on-surface-variant);
  font-size: 0.92rem;
}

.race-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.race-item {
  background: var(--md-surface-container);
  border: 1px solid var(--md-outline-variant);
  border-radius: 16px;
  padding: 13px;
  display: grid;
  gap: 5px;
  box-shadow: var(--md-elevation-1);
  animation: fadeIn 0.36s ease both;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.race-item:hover {
  transform: translateY(-1px);
  box-shadow: var(--md-elevation-2);
}

.race-item.underway {
  border-color: var(--md-primary-outline-strong);
  box-shadow: 0 0 0 1px var(--md-primary-ring), var(--md-elevation-2);
}

.race-item .round {
  color: var(--md-primary);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.race-item .race-name {
  font-weight: 650;
}

.race-item .race-meta {
  color: var(--md-on-surface-variant);
  font-size: 0.86rem;
}

@keyframes rise {
  from {
    transform: translateY(8px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-right {
    justify-content: flex-start;
  }

  .support-block {
    justify-items: start;
  }

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

@media (max-width: 720px) {
  .app {
    padding: 14px 14px 58px;
    gap: 12px;
  }

  .top-app-bar {
    position: static;
    border-radius: 14px;
    padding: 9px 10px;
  }

  .app-brand-text span {
    display: none;
  }

  .hero,
  .panel,
  .list {
    border-radius: 18px;
    padding: 16px;
  }

  .error-panel {
    align-items: stretch;
    flex-direction: column;
  }

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

  .stats .stat-grid {
    grid-template-columns: 1fr;
  }

  .race-list {
    grid-template-columns: 1fr;
  }
}