:root {
  --bg: #100e0c;
  --bg-elevated: #1a1613;
  --ink: #f6efe6;
  --muted: #cbbba8;
  --gold: #d4a574;
  --gold-deep: #b07d4a;
  --line: rgba(212, 165, 116, 0.28);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top, #2a221b 0%, var(--bg) 48%);
  color: var(--ink);
  font-family: Outfit, sans-serif;
}

html {
  scrollbar-gutter: stable;
}

.body--scroll-locked {
  overflow: hidden;
}

button {
  font-family: inherit;
}

#app {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: rgba(16, 14, 12, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.wordmark {
  background: none;
  border: 0;
  color: var(--gold);
  font-family: Fraunces, serif;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.hamburger,
.icon-button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  cursor: pointer;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.hamburger--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger--open span:nth-child(2) {
  opacity: 0;
}

.hamburger--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.main {
  padding: 32px 20px 64px;
}

.home,
.matchup {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow,
.progress {
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  font-family: Fraunces, serif;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  margin: 8px 0 16px;
}

.lede {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 36rem;
  margin: 0 auto 32px;
}

.home__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.home__actions .button {
  width: min(100%, 260px);
}

.modal__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 14px 28px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
}

.button--primary,
.button--winner {
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: #1a120c;
}

.button--secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.button--winner {
  width: 100%;
  margin-top: 12px;
}

.matchup__pair {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: start;
}

.versus {
  align-self: center;
  font-family: Fraunces, serif;
  color: var(--gold);
  font-size: 1.4rem;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 12px;
  box-shadow: var(--shadow);
}

.card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #2a221b;
  border-radius: 16px;
  display: block;
}

.image-button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 16px;
  background: transparent;
  cursor: zoom-in;
}

.image-frame {
  position: relative;
  overflow: hidden;
  background: #2a221b;
}

.image-frame::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.12) 45%,
    transparent 60%
  );
  transform: translateX(-100%);
  animation: image-loading-shimmer 1.25s infinite;
  content: '';
  pointer-events: none;
}

.image-frame img {
  opacity: 0;
  transition: opacity 0.25s ease;
}

.image-frame--loaded::before,
.image-frame--error::before {
  display: none;
}

.image-frame--loaded img {
  opacity: 1;
}

@keyframes image-loading-shimmer {
  to {
    transform: translateX(100%);
  }
}

.image-button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.card__name {
  margin: 12px 0 0;
  font-weight: 600;
}

.card--champion {
  max-width: min(92vw, 640px);
  margin: 0 auto;
  padding: 16px;
}

.card--champion .card__image {
  aspect-ratio: 16 / 9;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s ease;
  background: #0c0a09;
  overflow: hidden;
  pointer-events: none;
}

.drawer--open {
  transform: translateX(0);
  pointer-events: auto;
}

.drawer__header {
  position: sticky;
  top: 0;
  flex: 0 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: rgba(12, 10, 9, 0.92);
  border-bottom: 1px solid var(--line);
}

.drawer__body {
  flex: 1 1 auto;
  min-height: 0;
  padding: 24px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable both-edges;
  touch-action: pan-x pan-y;
  -webkit-overflow-scrolling: touch;
}

.finale {
  padding: 24px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  touch-action: pan-x pan-y;
  -webkit-overflow-scrolling: touch;
}

.drawer__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(100% - 48px, 320px);
  margin: 24px auto 0;
}

.bracket-board {
  --connector-gap: 24px;
  --connector-color: rgba(212, 165, 116, 0.45);
  --connector-width: 2px;
  display: grid;
  grid-template-columns: 1fr minmax(240px, 420px) 1fr;
  gap: var(--connector-gap);
  min-width: 1100px;
  align-items: center;
}

.bracket-side {
  display: flex;
  align-items: stretch;
  gap: var(--connector-gap);
}

.bracket-side--right {
  flex-direction: row;
}

.bracket-column,
.bracket-center {
  display: flex;
  flex-direction: column;
  min-width: 150px;
}

.bracket-center {
  align-self: stretch;
}

.bracket-column__matches {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
}

.bracket-match-slot {
  position: relative;
  display: flex;
  flex: 1 0 0;
  align-items: center;
  padding: 5px 0;
}

.bracket-match-slot > .bracket-match {
  width: 100%;
}

.bracket-column h3,
.bracket-center h3 {
  margin: 0 0 8px;
  font-size: 0.85rem;
  color: var(--gold);
  text-align: center;
}

.bracket-match {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #161310;
}

/*
 * Connector elbows. Each slot shares an equal fraction of its column height, so
 * the boundary between a pair is exactly the vertical center of the match they
 * feed in the next round.
 */
.bracket-match-slot::before,
.bracket-match-slot::after {
  position: absolute;
  width: calc(var(--connector-gap) / 2);
  content: '';
  pointer-events: none;
}

.bracket-side--left .bracket-match-slot::after {
  left: 100%;
  border-right: var(--connector-width) solid var(--connector-color);
}

.bracket-side--right .bracket-match-slot::after {
  right: 100%;
  border-left: var(--connector-width) solid var(--connector-color);
}

.bracket-side .bracket-match-slot:nth-child(odd)::after {
  top: 50%;
  height: 50%;
  border-top: var(--connector-width) solid var(--connector-color);
}

.bracket-side .bracket-match-slot:nth-child(even)::after {
  bottom: 50%;
  height: 50%;
  border-bottom: var(--connector-width) solid var(--connector-color);
}

.bracket-side--left
  .bracket-column:not(:first-child)
  .bracket-match-slot::before {
  right: 100%;
  top: 50%;
  border-top: var(--connector-width) solid var(--connector-color);
}

.bracket-side--right
  .bracket-column:not(:last-child)
  .bracket-match-slot::before {
  left: 100%;
  top: 50%;
  border-top: var(--connector-width) solid var(--connector-color);
}

/* The single match beside the championship runs straight into it. */
.bracket-side .bracket-column--final .bracket-match-slot:nth-child(odd)::after {
  top: 50%;
  bottom: auto;
  height: 0;
  border-right: 0;
  border-left: 0;
  border-top: var(--connector-width) solid var(--connector-color);
}

.bracket-center--connected .bracket-match-slot::before,
.bracket-center--connected .bracket-match-slot::after {
  top: 50%;
  border-top: var(--connector-width) solid var(--connector-color);
}

.bracket-center--connected .bracket-match-slot::before {
  right: 100%;
}

.bracket-center--connected .bracket-match-slot::after {
  left: 100%;
}

.bracket-match--current {
  box-shadow: 0 0 0 2px var(--gold);
}

.bracket-match--finished {
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.bracket-match--finished:hover,
.bracket-match--finished:focus-visible {
  border-color: var(--gold);
  outline: none;
}

.slot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  font-size: 0.75rem;
}

.slot__image-frame {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 6px;
}

.slot__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.slot--winner {
  background: rgba(212, 165, 116, 0.18);
}

.slot--current {
  background: rgba(212, 165, 116, 0.08);
}

.slot--empty {
  color: var(--muted);
  min-height: 48px;
  justify-content: center;
}

/*
 * Positioned out of flow so the championship match stays centered against the
 * columns feeding it, keeping the connector lines level.
 */
.bracket-champion {
  position: absolute;
  top: calc(50% + 72px);
  right: 0;
  left: 0;
  padding-bottom: 24px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.62);
  overscroll-behavior: contain;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  border: 0;
  background: transparent;
  cursor: default;
}

.modal__card {
  position: relative;
  width: min(92vw, 420px);
  background: var(--bg-elevated);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px;
  text-align: center;
}

.modal--image {
  background: rgba(0, 0, 0, 0.92);
}

.image-modal__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 96vw;
  max-height: 96vh;
}

.image-modal__frame {
  max-width: 94vw;
  max-height: 86vh;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.image-modal__image {
  display: block;
  max-width: 94vw;
  max-height: 86vh;
  object-fit: contain;
  border-radius: 12px;
}

.image-modal__content p {
  margin: 10px 0 0;
  font-weight: 600;
}

.image-modal__close,
.match-summary__close {
  position: absolute;
  z-index: 2;
  top: 12px;
  right: 12px;
  background: rgba(16, 14, 12, 0.82);
}

.match-summary {
  position: relative;
  z-index: 1;
  width: min(94vw, 1000px);
  max-height: 94vh;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--bg-elevated);
  text-align: center;
  box-shadow: var(--shadow);
}

.match-summary h2 {
  margin: 6px 0 24px;
  font-size: clamp(2rem, 5vw, 3rem);
}

.match-summary__contestants {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: center;
}

.result-card {
  padding: 12px;
  border: 4px solid;
  border-radius: 20px;
  background: #14110f;
}

.result-card--winner {
  border-color: #31b967;
  box-shadow: 0 0 30px rgba(49, 185, 103, 0.2);
}

.result-card--loser {
  border-color: #db4b4b;
  box-shadow: 0 0 30px rgba(219, 75, 75, 0.18);
}

.result-card__label {
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.result-card--winner .result-card__label {
  color: #6ee89a;
}

.result-card--loser .result-card__label {
  color: #ff8585;
}

.result-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
}

.result-card__name {
  margin: 10px 0 2px;
  font-size: 1.1rem;
  font-weight: 600;
}

@media (prefers-reduced-motion: reduce) {
  .drawer,
  .image-frame img,
  .bracket-match--finished {
    transition: none;
  }

  .image-frame::before {
    animation: none;
  }
}

@media (max-width: 800px) {
  .matchup__pair {
    gap: 8px;
  }

  .versus {
    margin: 0;
    font-size: 1rem;
  }

  .button--winner {
    padding: 10px 12px;
    font-size: 0.9rem;
  }

  .match-summary__contestants {
    grid-template-columns: 1fr;
  }

  .match-summary__contestants .versus {
    line-height: 1;
  }
}