:root {
  --asphalt: #0a0a0c;
  --asphalt-2: #141418;
  --panel: #1a1a21;
  --paper: #f4f4f5;
  --muted: rgba(244, 244, 245, 0.55);
  --f1-red: #e10600;
  --f1-red-deep: #9f0400;
  --tire: #f5f5f5;
  --timing: #00d2be;
  --sid: #ff1801;
  --arnav: #0090ff;
  --line: rgba(255, 255, 255, 0.12);
  --font-display: "Oxanium", Impact, sans-serif;
  --font-body: "Rajdhani", sans-serif;
  --font-mono: "Share Tech Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--paper);
  background: var(--asphalt);
  overflow-x: hidden;
  min-height: 100vh;
  min-height: 100dvh;
}

.track {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.track__asphalt {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(225, 6, 0, 0.22), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(0, 210, 190, 0.06), transparent 35%),
    linear-gradient(180deg, #101014 0%, var(--asphalt) 45%, #070709 100%);
}

.track__stripes {
  position: absolute;
  inset: 0;
  opacity: 0.09;
  background: repeating-linear-gradient(
    -18deg,
    transparent 0 28px,
    rgba(255, 255, 255, 0.35) 28px 30px,
    transparent 30px 58px,
    rgba(225, 6, 0, 0.7) 58px 60px
  );
  mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
}

.track__carbon {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image:
    linear-gradient(45deg, #222 25%, transparent 25%),
    linear-gradient(-45deg, #222 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #222 75%),
    linear-gradient(-45deg, transparent 75%, #222 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0;
}

.topbar,
.page,
.timing-board,
.toast,
.deal-modal {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 3px solid var(--f1-red);
  background: linear-gradient(180deg, rgba(10, 10, 12, 0.95), rgba(10, 10, 12, 0.72));
}

.topbar__left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.topbar__flag {
  width: 1.35rem;
  height: 1rem;
  background:
    linear-gradient(90deg, #000 0 12.5%, #fff 12.5% 25%, #000 25% 37.5%, #fff 37.5% 50%, #000 50% 62.5%, #fff 62.5% 75%, #000 75% 87.5%, #fff 87.5%),
    linear-gradient(#000 0 12.5%, #fff 12.5% 25%, #000 25% 37.5%, #fff 37.5% 50%, #000 50% 62.5%, #fff 62.5% 75%, #000 75% 87.5%, #fff 87.5%);
  background-size: 100% 100%, 100% 100%;
  background-blend-mode: difference;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.8vw, 1.85rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
  animation: brandIn 0.7s ease-out both;
}

.db-health {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.db-health__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #777;
  flex-shrink: 0;
}

.db-health[data-status="checking"] .db-health__dot {
  background: #f0a43a;
  animation: healthPulse 1s ease-in-out infinite;
}

.db-health[data-status="connected"] {
  color: var(--timing);
  border-color: rgba(0, 210, 190, 0.35);
}

.db-health[data-status="connected"] .db-health__dot {
  background: var(--timing);
  box-shadow: 0 0 10px rgba(0, 210, 190, 0.7);
}

.db-health[data-status="error"],
.db-health[data-status="local"] {
  color: #ff8f8f;
  border-color: rgba(225, 6, 0, 0.4);
}

.db-health[data-status="error"] .db-health__dot,
.db-health[data-status="local"] .db-health__dot {
  background: var(--f1-red);
}

.deal-btn {
  appearance: none;
  border: none;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  background: var(--f1-red);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.75rem 1.35rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.deal-btn:hover,
.deal-btn:focus-visible {
  background: #ff2a1f;
  outline: none;
  transform: translateY(-1px);
}

.page {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 1.25rem 1.1rem 5.5rem;
}

.hero-photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 1.5rem;
  animation: photoIn 0.8s ease-out both;
}

.hero-photo__tag {
  margin: 0 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--timing);
}

.hero-photo__frame {
  position: relative;
  margin: 0;
  width: min(168px, 38vw);
  padding: 0.3rem;
  background: linear-gradient(135deg, var(--f1-red), #2a2a32 40%, #2a2a32 60%, var(--timing));
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.08);
}

.hero-photo__img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center 18%;
  background: var(--asphalt-2);
}

.hero-photo__accent {
  position: absolute;
  left: -0.35rem;
  top: 18%;
  width: 0.35rem;
  height: 28%;
  background: var(--f1-red);
}

.arena {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  border: 1px solid var(--line);
  background: rgba(20, 20, 24, 0.72);
  backdrop-filter: blur(6px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.side {
  position: relative;
  padding: 1.75rem 1.35rem 1.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
  transition: background 0.3s ease;
}

.side::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--f1-red);
  opacity: 0.35;
}

.side--arnav::before {
  left: auto;
  right: 0;
  background: var(--arnav);
}

.side.leading {
  background: linear-gradient(180deg, rgba(225, 6, 0, 0.12), transparent 55%);
}

.side--arnav.leading {
  background: linear-gradient(180deg, rgba(0, 144, 255, 0.14), transparent 55%);
}

.side.leading::before {
  opacity: 1;
  box-shadow: 0 0 18px rgba(225, 6, 0, 0.55);
}

.side--arnav.leading::before {
  box-shadow: 0 0 18px rgba(0, 144, 255, 0.55);
}

.side__meta {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.side__pos {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.45rem;
}

.side.leading .side__pos {
  background: var(--f1-red);
  color: var(--paper);
}

.side--arnav.leading .side__pos {
  background: var(--arnav);
}

.side__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.side--sid .side__name {
  color: var(--sid);
}

.side--arnav .side__name {
  color: var(--arnav);
}

.side__count {
  margin: 0.9rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(4rem, 12vw, 6.8rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--tire);
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.08);
}

.side__count.pop {
  animation: countPop 0.45s cubic-bezier(0.2, 1.4, 0.3, 1);
}

.side__unit {
  margin: 0.45rem 0 1.35rem;
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hit-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}

.hit-btn {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.2rem;
  background: var(--paper);
  color: var(--asphalt);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.hit-btn--minus {
  background: transparent;
  color: var(--paper);
  border-color: rgba(255, 255, 255, 0.35);
}

.hit-btn:hover,
.hit-btn:focus-visible {
  transform: translateY(-2px);
  outline: none;
  background: var(--f1-red);
  color: var(--paper);
  border-color: var(--f1-red);
}

.hit-btn--minus:hover,
.hit-btn--minus:focus-visible {
  background: transparent;
  color: #ff8f8f;
  border-color: #ff8f8f;
}

.side--arnav .hit-btn:not(.hit-btn--minus):hover,
.side--arnav .hit-btn:not(.hit-btn--minus):focus-visible {
  background: var(--arnav);
  border-color: var(--arnav);
}

.hit-btn:active {
  transform: translateY(1px) scale(0.98);
}

.hit-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.hit-btn--minus:disabled {
  opacity: 0.7;
  color: rgba(244, 244, 245, 0.55);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.04);
}

.hit-btn__plus {
  font-size: 1.2rem;
  line-height: 1;
}

.divider {
  position: relative;
  width: 0;
  z-index: 2;
}

.divider::before {
  content: "";
  position: absolute;
  top: 8%;
  bottom: 8%;
  left: 50%;
  width: 2px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--f1-red) 15%,
    var(--tire) 50%,
    var(--f1-red) 85%,
    transparent
  );
  transform: translateX(-50%);
}

.divider__vs {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 3rem;
  height: 3rem;
  padding: 0 0.35rem;
  display: grid;
  place-items: center;
  background: var(--asphalt);
  border: 2px solid var(--f1-red);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  animation: vsPulse 2.6s ease-in-out infinite;
}

.timing-board {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem 1rem;
  border-top: 2px solid var(--f1-red);
  background: rgba(8, 8, 10, 0.92);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
}

.lead {
  margin: 0;
  color: var(--timing);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.total {
  margin: 0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.total span {
  color: var(--paper);
}

.deal-modal {
  border: none;
  padding: 0;
  background: transparent;
  max-width: min(92vw, 28rem);
}

.deal-modal::backdrop {
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(5px);
}

.deal-modal__inner {
  background:
    linear-gradient(90deg, var(--f1-red) 0 6px, transparent 6px),
    linear-gradient(160deg, #1c1c24, #0d0d10 70%);
  border: 1px solid var(--line);
  padding: 2rem 1.6rem 1.6rem;
  color: var(--paper);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  animation: modalIn 0.28s ease-out;
}

.deal-modal__eyebrow {
  margin: 0 0 0.4rem;
  color: var(--timing);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.deal-modal__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 2.4rem;
  line-height: 1;
  text-transform: uppercase;
}

.deal-modal__body {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.5;
  font-weight: 500;
}

.deal-modal__close {
  appearance: none;
  width: 100%;
  border: none;
  cursor: pointer;
  background: var(--f1-red);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.95rem 1rem;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: background 0.2s ease;
}

.deal-modal__close:hover,
.deal-modal__close:focus-visible {
  background: #ff2a1f;
  outline: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 4.5rem;
  transform: translateX(-50%) translateY(12px);
  z-index: 50;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--f1-red);
  color: var(--paper);
  padding: 0.7rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

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

@keyframes healthPulse {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 1;
  }
}

@keyframes photoIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes countPop {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.1);
    text-shadow: 0 0 28px rgba(225, 6, 0, 0.55);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes vsPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(225, 6, 0, 0);
  }
  50% {
    box-shadow: 0 0 22px rgba(225, 6, 0, 0.45);
  }
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 820px) {
  .topbar {
    flex-wrap: wrap;
    gap: 0.65rem;
  }

  .db-health {
    order: 3;
    width: 100%;
    justify-content: center;
  }

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

  .divider {
    width: 100%;
    height: 0;
  }

  .divider::before {
    top: 50%;
    left: 8%;
    right: 8%;
    width: auto;
    height: 2px;
    bottom: auto;
    transform: translateY(-50%);
  }

  .side::before {
    inset: 0 0 auto 0;
    width: auto;
    height: 4px;
  }

  .side--arnav::before {
    inset: auto 0 0 0;
    left: 0;
    right: 0;
  }

  .timing-board {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .hero-photo__frame {
    width: min(148px, 42vw);
  }

  .hero-photo__img {
    height: 176px;
  }
}