:root {
  --bg: #f8efe0;
  --panel: #fff8ec;
  --ink: #3b2b1f;
  --accent: #c8793d;
  --accent-dark: #8d4d24;
  --canvas-bg: #f4d9b8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, #fff5e6 0%, var(--bg) 42%, #ecd0ad 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  display: grid;
  place-items: start center;
  padding: 8px;
}

.game-wrapper {
  width: min(100%, 410px);
}

.top-panel,
.how-to-play-card,
.bottom-game-panel,
.leaderboard-card {
  background: var(--panel);
  border: 3px solid var(--ink);
  border-radius: 20px;
  padding: 10px 12px;
  box-shadow: 0 6px 0 rgba(59, 43, 31, 0.18);
}

.top-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.title-area {
  min-width: 0;
}

h1,
h2 {
  margin: 0;
}

h1 {
  font-size: 1.35rem;
  line-height: 1;
}

h2 {
  font-size: 1.12rem;
}

p {
  margin: 4px 0 0;
}

.score-box {
  text-align: center;
  min-width: 86px;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 15px;
  padding: 7px;
}

.score-box span,
.status-panel span {
  display: block;
  font-size: 0.72rem;
  opacity: 0.8;
  font-weight: 800;
}

.score-box strong {
  font-size: 1.35rem;
}

.how-to-play-card {
  margin-bottom: 8px;
}

.how-to-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.how-to-header strong {
  font-size: 1rem;
}

.mini-btn {
  padding: 6px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  border-width: 2px;
  box-shadow: 0 3px 0 var(--accent-dark);
}

.help-content {
  margin-top: 8px;
}

.help-content.hidden {
  display: none;
}

.help-content p {
  margin: 0 0 8px;
  font-size: 0.84rem;
}

.help-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.help-grid div {
  background: #fff;
  border: 2px solid rgba(59, 43, 31, 0.42);
  border-radius: 14px;
  padding: 8px;
  display: grid;
  gap: 2px;
}

.help-icon {
  font-size: 1.05rem;
}

.help-grid b {
  font-size: 0.82rem;
}

.help-grid small {
  font-size: 0.72rem;
  line-height: 1.2;
  opacity: 0.82;
}

.mode-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.top-mode-panel {
  margin-bottom: 9px;
}

canvas {
  width: 100%;
  max-height: 58vh;
  display: block;
  background: var(--canvas-bg);
  border: 4px solid var(--ink);
  border-radius: 22px;
  box-shadow: 0 9px 0 rgba(59, 43, 31, 0.2);
  image-rendering: auto;
  touch-action: none;
}

.bottom-game-panel {
  margin-top: 10px;
}

.status-panel {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 7px;
  margin-bottom: 8px;
}

.status-panel > div {
  text-align: center;
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 14px;
  padding: 6px 5px;
}

.status-panel strong {
  font-size: 0.96rem;
}

.controls {
  display: grid;
  grid-template-columns: 70px 1fr 70px;
  gap: 8px;
}

button,
select {
  border: 3px solid var(--ink);
  border-radius: 16px;
  padding: 10px 8px;
  background: var(--accent);
  color: white;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 5px 0 var(--accent-dark);
}

select {
  background: #fff;
  color: var(--ink);
  box-shadow: none;
  padding: 8px 10px;
}

button:active {
  transform: translateY(3px);
  box-shadow: 0 2px 0 var(--accent-dark);
}

.secondary-btn {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 5px 0 rgba(59, 43, 31, 0.25);
}

.hint {
  text-align: center;
  opacity: 0.8;
  font-size: 0.84rem;
}

.leaderboard-card {
  margin-top: 12px;
}

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

.leaderboard-actions {
  display: grid;
  gap: 8px;
  min-width: 145px;
}

.leaderboard-header button {
  padding: 8px 10px;
  font-size: 0.82rem;
}

.podium {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 8px;
  align-items: end;
  margin: 16px 0 12px;
}

.podium-item {
  background: #fff;
  border: 2px solid var(--ink);
  border-radius: 18px;
  padding: 9px 5px;
  text-align: center;
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 4px;
}

.podium-item.first {
  min-height: 116px;
  background: #fff2bd;
}

.podium-item.second {
  background: #f1f1f1;
}

.podium-item.third {
  background: #f2cfad;
}

.medal {
  font-size: 1.7rem;
}

.podium-item strong {
  font-size: 0.88rem;
  word-break: break-word;
}

.podium-item small {
  font-weight: 900;
}

.leaderboard-list {
  max-height: 320px;
  overflow: auto;
  display: grid;
  gap: 7px;
  padding-right: 4px;
}

.rank-row {
  display: grid;
  grid-template-columns: 42px 1fr 80px;
  gap: 8px;
  align-items: center;
  background: #fff;
  border: 2px solid rgba(59, 43, 31, 0.45);
  border-radius: 14px;
  padding: 8px 10px;
  font-size: 0.92rem;
}

.rank-position {
  font-weight: 900;
}

.rank-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-score {
  text-align: right;
  font-weight: 900;
}

.empty-ranking {
  text-align: center;
  padding: 18px 0;
  opacity: 0.75;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(59, 43, 31, 0.65);
  display: grid;
  place-items: center;
  padding: 18px;
  z-index: 20;
}

.modal.hidden {
  display: none;
}

.modal-box {
  width: min(100%, 420px);
  background: var(--panel);
  border: 4px solid var(--ink);
  border-radius: 26px;
  padding: 20px;
  box-shadow: 0 12px 0 rgba(59, 43, 31, 0.28);
}

.modal-box label {
  display: block;
  margin-top: 14px;
  font-weight: 800;
}

.modal-box input {
  width: 100%;
  margin-top: 8px;
  padding: 12px 14px;
  border: 3px solid var(--ink);
  border-radius: 16px;
  font-size: 1rem;
  background: white;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 110px;
  gap: 10px;
  margin-top: 14px;
}

.modal-message {
  min-height: 22px;
  font-weight: 700;
}

@media (max-width: 480px) {
  body {
    padding: 6px;
  }

  .top-panel,
  .how-to-play-card,
  .bottom-game-panel,
  .leaderboard-card {
    border-width: 2px;
    border-radius: 16px;
    padding: 8px 9px;
  }

  h1 {
    font-size: 1.08rem;
  }

  h2 {
    font-size: 1rem;
  }

  p,
  .hint {
    font-size: 0.76rem;
  }

  .score-box {
    min-width: 76px;
    padding: 6px;
  }

  .score-box strong {
    font-size: 1.1rem;
  }

  .help-grid {
    gap: 6px;
  }

  .help-grid div {
    padding: 6px;
    border-width: 1.5px;
  }

  .help-content p {
    font-size: 0.76rem;
  }

  .help-grid small {
    font-size: 0.66rem;
  }

  .mode-panel,
  .controls {
    gap: 7px;
  }

  button,
  select {
    border-width: 2px;
    border-radius: 13px;
    padding: 8px 6px;
    font-size: 0.8rem;
  }

  .status-panel {
    gap: 6px;
  }

  .status-panel > div {
    padding: 5px 4px;
    border-width: 2px;
  }

  .status-panel strong {
    font-size: 0.84rem;
  }

  .leaderboard-header {
    align-items: stretch;
    flex-direction: column;
  }

  .podium {
    margin: 12px 0 10px;
  }

  .podium-item {
    min-height: 78px;
    padding: 7px 4px;
  }

  .podium-item.first {
    min-height: 98px;
  }

  .leaderboard-list {
    max-height: 240px;
  }
}


/* Ajuste: los modos se eligen dentro de la pantalla inicial, no arriba del canvas */
.hidden-mode-panel {
  display: none !important;
}

.help-content.help-hidden {
  display: none !important;
}

/* Compactar distancia vertical en escritorio y móvil */
.game-wrapper {
  width: min(100%, 390px);
}

.top-panel,
.how-to-play-card,
.bottom-game-panel,
.leaderboard-card {
  padding: 8px 10px;
}

.top-panel {
  margin-bottom: 6px;
}

.how-to-play-card {
  margin-bottom: 7px;
}

canvas {
  max-height: 52vh;
  box-shadow: 0 6px 0 rgba(59, 43, 31, 0.2);
}

.bottom-game-panel {
  margin-top: 7px;
}

.status-panel {
  margin-bottom: 6px;
}

.hint {
  margin-top: 5px;
  margin-bottom: 0;
}

@media (min-width: 700px) {
  body {
    padding: 6px;
  }

  .game-wrapper {
    width: 380px;
  }

  canvas {
    max-height: 54vh;
  }

  .leaderboard-card {
    margin-top: 8px;
  }

  .leaderboard-list {
    max-height: 220px;
  }
}

@media (max-width: 480px) {
  .game-wrapper {
    width: min(100%, 390px);
  }

  canvas {
    max-height: 50vh;
  }
}