:root {
  --bg: #07110d;
  --panel: rgba(13, 27, 22, 0.84);
  --panel-strong: #10251d;
  --line: rgba(214, 255, 225, 0.14);
  --text: #f5fff8;
  --muted: #aac1b3;
  --accent: #37d66b;
  --accent-2: #f6c85f;
  --danger: #ff6b6b;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Inter Tight", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 12%, rgba(55, 214, 107, 0.24), transparent 28rem),
    radial-gradient(circle at 88% 2%, rgba(246, 200, 95, 0.16), transparent 24rem),
    linear-gradient(135deg, #07110d 0%, #0b1b15 48%, #07110d 100%);
  color: var(--text);
  font-family: var(--sans);
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.auth-screen {
  min-height: 100vh;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: 28px 0;
}
.auth-screen.hidden { display: none; }
.auth-card {
  width: min(720px, 100%);
  border: 1px solid var(--line);
  border-radius: 38px;
  padding: clamp(24px, 5vw, 48px);
  background: linear-gradient(155deg, rgba(255,255,255,.11), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.auth-card::before {
  content: "";
  position: absolute;
  inset: -100px -80px auto auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(55, 214, 107, .16);
  pointer-events: none;
}
.auth-back { display: inline-block; margin-bottom: 28px; }
.auth-card h1 { font-size: clamp(42px, 7vw, 76px); }
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0,0,0,.18);
  margin: 28px 0 18px;
}
.auth-tab {
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  padding: 13px 16px;
  cursor: pointer;
  font-weight: 800;
}
.auth-tab.active { background: var(--accent); color: #06120b; }
.auth-form { display: grid; gap: 14px; }
.auth-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.auth-form input {
  width: 100%;
  border: 1px solid var(--line);
  outline: 0;
  border-radius: 18px;
  padding: 15px 16px;
  color: var(--text);
  background: rgba(255,255,255,.07);
}
.auth-form input:focus { border-color: rgba(55,214,107,.7); }
.auth-submit { margin-top: 6px; justify-content: center; }
.auth-message { min-height: 22px; color: var(--accent); margin: 0; }
.auth-message.error { color: var(--danger); }
.auth-note {
  display: grid;
  gap: 5px;
  margin-top: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--muted);
  background: rgba(0,0,0,.16);
}
.auth-note strong { color: var(--accent-2); }
.app-shell.locked { display: none; }

.site-header {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.back {
  color: var(--muted);
  font-weight: 700;
}

.user-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}
.user-box strong { color: var(--text); }

.user-box button,
.btn {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 800;
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 390px;
  gap: 32px;
  align-items: center;
  padding: 48px 0 36px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .14em;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: .92;
  letter-spacing: -.07em;
}

.lead {
  max-width: 690px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
}

.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.btn.primary { background: var(--accent); color: #06120b; border-color: transparent; }

.score-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 30px;
  background: linear-gradient(155deg, rgba(255,255,255,.09), rgba(255,255,255,.03));
  box-shadow: var(--shadow);
}

.score-card::before {
  content: "";
  position: absolute;
  inset: -60px -60px auto auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(55, 214, 107, .22);
}

.score-card span:first-child,
.score-card small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.score-card strong {
  display: block;
  margin: 30px 0 8px;
  font-size: 92px;
  line-height: 1;
  letter-spacing: -.08em;
}

.score-card p { color: var(--muted); font-size: 20px; }

.panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.panels article,
.panel {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 50px rgba(0, 0, 0, .18);
}

.panels article { padding: 22px; }
.panels span { color: var(--accent-2); font-family: var(--mono); }
.panels h2 { margin: 10px 0 8px; }
.panels p { margin: 0; color: var(--muted); }

.app-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 18px;
  align-items: start;
  padding: 18px 0 46px;
}

.panel { padding: 22px; }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.section-head h2 { margin: 0; font-size: 34px; letter-spacing: -.04em; }
.hint { color: var(--muted); margin: 0; }

.games-list { display: grid; gap: 12px; }
.loading { color: var(--muted); padding: 20px; }

.game-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px;
  background: rgba(255,255,255,.045);
}

.game-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  margin-bottom: 12px;
}
.game-meta b { color: var(--accent-2); }

.matchup {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
}

.at { color: var(--muted); font-family: var(--mono); }
.team {
  width: 100%;
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 12px;
  color: var(--text);
  background: rgba(255,255,255,.045);
  cursor: pointer;
  text-align: left;
}
.team:hover { border-color: rgba(55,214,107,.58); }
.team.selected { background: rgba(55, 214, 107, .18); border-color: var(--accent); }
.team:disabled { cursor: not-allowed; opacity: .65; }
.team img,
.logo-fallback {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255,255,255,.09);
  object-fit: contain;
  color: var(--accent-2);
  font-family: var(--mono);
  font-weight: 800;
}
.team strong { display: block; font-size: 21px; }
.team small { display: block; color: var(--muted); line-height: 1.2; }

.leaderboard {
  display: grid;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.leader-row {
  display: grid;
  grid-template-columns: 54px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
}
.leader-row.me { border-color: rgba(55, 214, 107, .6); background: rgba(55, 214, 107, .12); }
.rank, .pct { color: var(--muted); font-family: var(--mono); }
.record { font-family: var(--mono); font-size: 20px; font-weight: 800; color: var(--accent-2); }
.leader-row em { display: block; color: var(--accent); font-style: normal; font-size: 12px; }

.rules {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--muted);
}
.rules h3 { color: var(--text); }
.rules ul { padding-left: 18px; margin-bottom: 0; }

footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 34px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 900px) {
  .site-header, .hero, .app-grid, .panels { grid-template-columns: 1fr; }
  .site-header { align-items: stretch; flex-direction: column; }
  .user-box { border-radius: 22px; flex-wrap: wrap; justify-content: space-between; }
  .hero { min-height: auto; padding-top: 24px; }
  .score-card strong { font-size: 72px; }
  .section-head { align-items: start; flex-direction: column; }
  .matchup { grid-template-columns: 1fr; }
  .at { text-align: center; }
}