:root {
  --bg: #0f0b1e;
  --panel: rgba(19, 16, 42, 0.88);
  --line: rgba(167, 139, 250, 0.18);
  --text: #f4fff9;
  --muted: rgba(244, 255, 249, 0.72);
  --accent: #a855f7;
  --accent-alt: #06b6d4;
  --accent-third: #34d399;
  --danger: #ff7a7a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(168, 85, 247, 0.24), transparent 32%),
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.18), transparent 28%),
    linear-gradient(180deg, #0f0b1e 0%, #13102a 52%, #0d1323 100%);
}

button,
input,
select {
  font: inherit;
}

.app-shell {
  width: min(1120px, calc(100% - 24px));
  margin: 0 auto;
  padding: 20px 0 40px;
}

.hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 18px;
  padding: 28px 22px 24px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(135deg, rgba(15, 11, 30, 0.95), rgba(22, 18, 51, 0.96));
  box-shadow: var(--shadow);
}

.hero__glow {
  position: absolute;
  inset: auto -15% -35% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.28) 0%, transparent 68%);
  pointer-events: none;
}

.hero__eyebrow,
.card__kicker {
  margin: 0 0 10px;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

.hero h1,
.card h2,
.card h3 {
  margin: 0;
  font-family: 'Syne', sans-serif;
  line-height: 0.98;
}

.hero h1 {
  font-size: clamp(2.4rem, 7vw, 4.8rem);
}

.hero h1 span {
  color: var(--accent-alt);
}

.hero__copy {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.hero__meta span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(167, 139, 250, 0.16);
  color: var(--muted);
}

.app-grid {
  display: grid;
  gap: 18px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.card--play,
.card--leaderboard {
  padding: 20px;
}

.card__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.card__head--compact {
  margin-bottom: 12px;
}

.card h2 {
  font-size: 2rem;
}

.card h3 {
  font-size: 1.4rem;
}

.setup-form,
.game-panel,
.summary-panel,
.success-panel {
  display: grid;
  gap: 16px;
}

.review-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(6, 182, 212, 0.10));
  border: 1px solid rgba(168, 85, 247, 0.25);
  color: var(--text);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}

.review-banner:hover,
.review-banner:focus-visible {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.22), rgba(6, 182, 212, 0.18));
  border-color: var(--accent);
}

.review-banner__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.review-banner__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.85rem;
  line-height: 1.4;
}

.review-banner__text strong {
  font-size: 0.95rem;
}

.review-banner__arrow {
  margin-left: auto;
  font-size: 1.2rem;
  opacity: 0.6;
  flex-shrink: 0;
}

.team-builder {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.team-builder__head,
.team-builder__row,
.summary-team,
.hole-head,
.nav-actions,
.summary-total,
.stats-bar,
.leaderboard-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.team-builder__head span,
.summary-team span,
.field span,
.summary-total span,
.stats-bar span,
.score-display p,
.current-player,
.leaderboard-updated {
  color: var(--muted);
}

.current-player {
  margin-top: 6px;
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent-alt), var(--accent-third));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.02em;
  text-align: center;
  padding: 12px 0;
  width: 100%;
}

.team-builder__row--stack {
  align-items: stretch;
}

.field {
  display: grid;
  gap: 10px;
}

.field--compact span {
  font-size: 0.92rem;
}

.field input,
.field select,
.player-field input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 16px 18px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a855f7' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  padding-right: 44px;
}

.field select option {
  background: #1a1530;
  color: var(--text);
}

.field input:focus,
.field select:focus,
.player-field input:focus {
  border-color: var(--accent-alt);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.16);
}

.player-fields {
  display: grid;
  gap: 12px;
}

.player-field {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.player-field strong {
  font-size: 0.95rem;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  padding: 0 22px;
  cursor: pointer;
  transition: transform 0.16s ease, opacity 0.16s ease, background 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn--primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-alt));
  color: #ffffff;
  font-weight: 700;
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.btn--small {
  min-height: 42px;
  padding: 0 16px;
}

.hidden {
  display: none !important;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.08);
  color: var(--accent-alt);
  border: 1px solid rgba(6, 182, 212, 0.18);
}

.score-display {
  display: grid;
  grid-template-columns: 58px 1fr 58px;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.score-display div {
  text-align: center;
}

.score-display strong {
  display: block;
  margin-top: 6px;
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.6rem, 12vw, 4rem);
  color: var(--accent-third);
}

.score-stepper {
  height: 58px;
  width: 58px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 2rem;
  cursor: pointer;
}

.score-quickpick {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.quickpick-btn {
  min-height: 52px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
}

.quickpick-btn.is-active {
  background: linear-gradient(120deg, rgba(168, 85, 247, 0.2), rgba(6, 182, 212, 0.18));
  border-color: rgba(6, 182, 212, 0.4);
  color: #ffffff;
}

.hole-track,
.summary-grid,
.leaderboard-list,
.recent-rounds ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hole-track {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 8px;
}

.hole-dot {
  display: grid;
  place-items: center;
  min-height: 38px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  border: 1px solid transparent;
}

.hole-dot.is-complete {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.28);
  color: var(--accent-alt);
}

.hole-dot.is-active {
  background: rgba(168, 85, 247, 0.18);
  border-color: rgba(168, 85, 247, 0.35);
  color: var(--accent);
}

.summary-team,
.summary-total {
  padding: 16px 18px;
  border-radius: 22px;
}

.summary-team {
  background: rgba(255, 255, 255, 0.04);
}

.summary-total {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(6, 182, 212, 0.08));
}

.summary-team strong {
  text-align: right;
}

.summary-total strong {
  font-family: 'Syne', sans-serif;
  font-size: 2.6rem;
  color: var(--accent-third);
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.summary-hole {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}

.summary-hole--winner {
  background: rgba(52, 211, 153, 0.07);
  border-color: rgba(52, 211, 153, 0.3);
}

.summary-hole__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.summary-hole__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.summary-hole__crown {
  font-size: 14px;
}

.summary-hole__total {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}

.summary-hole--winner .summary-hole__total {
  color: var(--accent-third);
}

.score-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 10px;
}

.score-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 700;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--muted);
}

.score-box--best {
  background: rgba(52,211,153,.18);
  border-color: rgba(52,211,153,.4);
  color: #34d399;
}

.score-box--worst {
  background: rgba(255,122,122,.12);
  border-color: rgba(255,122,122,.3);
  color: #ff7a7a;
}

.submit-panel {
  display: grid;
  gap: 10px;
}

.submit-confirm {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.3);
  text-align: center;
}

.submit-confirm__check {
  font-weight: 700;
  color: var(--accent-third);
  font-size: 1rem;
}

.status-message {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
}

.status-message.is-error {
  color: var(--danger);
}

.status-message.is-success {
  color: var(--accent-alt);
}

.stats-bar {
  margin-bottom: 16px;
  padding: 14px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
}

.leaderboard-actions {
  margin-bottom: 14px;
}

.stats-bar div {
  flex: 1;
}

.stats-bar strong {
  display: block;
  margin-top: 6px;
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
}

.leaderboard-list {
  display: grid;
  gap: 10px;
}

.leaderboard-item,
.recent-item {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.leaderboard-item {
  grid-template-columns: 54px 1fr auto;
  align-items: center;
}

.leaderboard-rank {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.24), rgba(6, 182, 212, 0.2));
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
}

.leaderboard-main strong,
.recent-item strong {
  display: block;
  font-size: 1.04rem;
}

.leaderboard-main em,
.recent-item em,
.leaderboard-main span,
.leaderboard-total span,
.recent-item span {
  color: var(--muted);
}

.leaderboard-main em,
.recent-item em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 0.88rem;
}

.leaderboard-total {
  text-align: right;
}

.leaderboard-total strong {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
}

.recent-rounds {
  margin-top: 18px;
}

.recent-rounds ul {
  display: grid;
  gap: 10px;
}

.recent-item {
  grid-template-columns: 1fr auto;
  align-items: center;
}

@media (min-width: 920px) {
  .app-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  }
}

@media (max-width: 919px) {
  .app-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100%, calc(100% - 16px));
    padding-top: 10px;
  }

  .hero,
  .card--play,
  .card--leaderboard {
    padding: 18px 16px;
  }

  .hole-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .nav-actions,
  .leaderboard-actions,
  .team-builder__row,
  .summary-team,
  .hole-head {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-actions .btn {
    width: 100%;
  }

  .score-quickpick {
    grid-template-columns: repeat(3, 1fr);
  }
}