:root {
  --color-primary: #fca47c;
  --color-secondary: #23ced9;
  --color-accent: #f9d779;
  --color-muted: #a1cca6;
  --color-foreground: #097c87;
  --color-surface: #fffaf5;
  --color-border: #d7e7d8;
  --color-text-soft: #537d81;
  --color-danger: #d85656;
  --shadow-card: 0 18px 40px rgba(9, 124, 135, 0.12);
  --shadow-soft: 0 12px 28px rgba(9, 124, 135, 0.08);
  --radius-large: 28px;
  --radius-medium: 18px;
  --radius-small: 12px;
  --font-sans: "Inter", sans-serif;
  --font-mono: "Menlo", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top left, rgba(249, 215, 121, 0.45), transparent 24%),
    radial-gradient(circle at top right, rgba(35, 206, 217, 0.22), transparent 28%),
    linear-gradient(180deg, #f6fbf5 0%, #edf7f1 100%);
  color: var(--color-foreground);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

#root {
  min-height: 100vh;
}

.surface-card {
  background: rgba(255, 250, 245, 0.96);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.setup-shell,
.winner-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.setup-card,
.winner-card {
  width: min(100%, 560px);
  border-radius: var(--radius-large);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.setup-title {
  margin: 0 0 28px;
  text-align: center;
  font-size: clamp(2.5rem, 6vw, 4rem);
  letter-spacing: 0.1em;
}

.player-count-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  padding: 18px 20px;
  background: rgba(161, 204, 166, 0.18);
  border-radius: var(--radius-medium);
}

.section-label,
.standings-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.player-count-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.player-count-value {
  font-size: 1.5rem;
  font-weight: 700;
  min-width: 2ch;
  text-align: center;
}

.icon-button,
.ghost-button,
.primary-button,
.danger-button,
.quick-add-button {
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    background 140ms ease,
    color 140ms ease;
}

.icon-button,
.ghost-button {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(9, 124, 135, 0.08);
  color: var(--color-foreground);
}

.icon-button:hover:not(:disabled),
.ghost-button:hover:not(:disabled) {
  transform: translateY(-1px);
  background: rgba(9, 124, 135, 0.12);
}

.player-list {
  display: grid;
  gap: 12px;
  max-height: 42vh;
  overflow-y: auto;
  padding-right: 4px;
  margin-bottom: 28px;
}

.player-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.player-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(252, 164, 124, 0.26);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.text-input {
  flex: 1;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: white;
  color: var(--color-foreground);
}

.text-input:focus {
  outline: 3px solid rgba(35, 206, 217, 0.24);
}

.primary-button,
.danger-button {
  min-height: 60px;
  padding: 0 28px;
  border-radius: 20px;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

.primary-button {
  background: var(--color-primary);
  color: #163437;
}

.danger-button {
  background: var(--color-danger);
  color: white;
}

.primary-button:hover:not(:disabled),
.danger-button:hover:not(:disabled),
.quick-add-button:hover:not(:disabled) {
  transform: translateY(-2px);
}

.start-button,
.winner-button {
  width: 100%;
  font-size: 1.15rem;
}

.game-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, 40%) minmax(0, 1fr);
}

.scoreboard-panel {
  display: flex;
  flex-direction: column;
  padding: 12px;
  background: rgba(255, 250, 245, 0.78);
  border-right: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.final-round-banner {
  margin-bottom: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-medium);
  background: var(--color-secondary);
  color: white;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.16em;
  animation: slideDown 260ms ease-out;
}

.scoreboard-list {
  display: grid;
  gap: 8px;
}

.score-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(161, 204, 166, 0.12);
}

.score-row-current {
  background: var(--color-primary);
  color: white;
  transform: scale(1.01);
}

.score-row-leader {
  background: var(--color-foreground);
  color: white;
}

.score-player {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.score-name {
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.score-value,
.total-value,
.standing-score,
.winner-score {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.score-value {
  font-size: 1.3rem;
  font-weight: 700;
}

.game-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.game-toolbar {
  display: flex;
  justify-content: flex-end;
  padding: 18px 24px 0;
}

.game-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px 24px 24px;
  gap: 24px;
}

.current-player {
  text-align: center;
}

.current-player h2 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 4vw, 3rem);
}

.score-cluster {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
  gap: 20px;
  align-items: stretch;
}

.total-card,
.tally-card {
  border-radius: var(--radius-large);
  padding: 22px 24px;
}

.total-card {
  min-height: 240px;
  display: grid;
  grid-template-rows: auto 1fr;
  align-items: stretch;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.clear-button-slot {
  min-width: 78px;
}

.clear-button-hidden {
  visibility: hidden;
  pointer-events: none;
}

.total-value {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(4rem, 9vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  text-align: center;
}

.tally-card {
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tally-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.tally-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(161, 204, 166, 0.18);
  color: var(--color-foreground);
  font-family: var(--font-mono);
  font-weight: 700;
}

.tally-chip-latest {
  background: rgba(35, 206, 217, 0.2);
  outline: 2px solid rgba(35, 206, 217, 0.35);
}

.empty-state {
  margin: auto 0;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.quick-add-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.quick-add-button {
  min-height: 44px;
  border-radius: 14px;
  background: rgba(255, 250, 245, 0.92);
  border: 1px solid var(--color-border);
  color: var(--color-foreground);
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}

.action-bar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 20px 24px 24px;
  border-top: 1px solid var(--color-border);
  background: rgba(255, 250, 245, 0.72);
  backdrop-filter: blur(6px);
}

.action-button {
  min-height: 80px;
  font-size: 1.55rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.winner-shell {
  position: relative;
  background:
    radial-gradient(circle at top center, rgba(249, 215, 121, 0.22), transparent 26%),
    linear-gradient(180deg, #0d757e 0%, #0a5d65 100%);
  overflow: hidden;
}

.confetti-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.winner-card {
  z-index: 1;
  text-align: center;
  color: white;
  background: rgba(6, 85, 92, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.winner-trophy {
  font-size: 4.5rem;
  margin-bottom: 12px;
}

.winner-card h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}

.winner-score {
  margin: 18px 0 28px;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-accent);
}

.standings-card {
  margin-bottom: 28px;
  padding: 22px;
  border-radius: var(--radius-large);
  background: rgba(255, 255, 255, 0.08);
  text-align: left;
}

.standings-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.standing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.standing-row-top {
  background: rgba(249, 215, 121, 0.2);
  color: var(--color-accent);
  border: 1px solid rgba(249, 215, 121, 0.3);
}

.standing-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.standing-rank {
  opacity: 0.65;
  font-family: var(--font-mono);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1040px) {
  .game-shell {
    grid-template-columns: 1fr;
  }

  .scoreboard-panel {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .score-cluster {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .setup-shell,
  .winner-shell {
    padding: 18px;
  }

  .setup-card,
  .winner-card {
    padding: 22px;
  }

  .game-toolbar,
  .game-main,
  .action-bar {
    padding-left: 16px;
    padding-right: 16px;
  }

  .quick-add-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .action-bar {
    grid-template-columns: 1fr;
  }
}