:root {
  --bg: #f4f1ea;
  --input-bg: #ffffff;
  --panel: #ffffff;
  --ink: #2b2620;
  --ink-soft: #6b6459;
  --accent: #3b7ea8;
  --accent-dark: #2a5c7d;
  --line: #e2ddd1;
  --marked-bg: #3b7ea8;
  --marked-ink: #ffffff;
  --radius: 12px;
  --font-display: "Fredoka", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 56px;
}

header.top {
  text-align: center;
  margin-bottom: 24px;
}

header.top h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.9rem;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

header.top .tagline {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

#game-name-display {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  font-size: 1.15rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--ink);
}

input[type="text"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

button {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  cursor: pointer;
  transition: transform 0.05s ease, background 0.15s ease;
}

button:active {
  transform: scale(0.98);
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-dark);
}

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

.btn-secondary:hover:not(:disabled) {
  background: var(--bg);
}

.btn-block {
  width: 100%;
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.error-text {
  color: var(--accent);
  font-size: 0.9rem;
  margin-top: 8px;
  min-height: 1.2em;
}

.hint {
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-top: 6px;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 0.8rem;
  margin: 24px 0;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

/* ---- Caller page ---- */

.draw-panel {
  padding-top: 12px;
  padding-bottom: 7.68px;
}

.latest-call {
  text-align: center;
  padding: 8px 16px;
}

.latest-call .ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 auto 10px;
  box-shadow: 0 6px 16px rgba(59, 126, 168, 0.35);
}

@keyframes ball-pop {
  0% {
    transform: scale(0.55);
    opacity: 0;
  }
  60% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(1);
  }
}

.latest-call .ball.pop {
  animation: ball-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.latest-call .empty-ball {
  background: var(--panel);
  color: var(--ink-soft);
  border: 2px dashed var(--line);
  box-shadow: none;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 0 14px;
  text-align: center;
}

.draw-btn {
  font-size: 1.15rem;
  padding: 16px 28px;
}

.history-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 4px;
}

.history-column-label {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: 0.9rem;
  padding-bottom: 4px;
}

.history-cell {
  background: var(--bg);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 6px 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
  min-height: 1.4em;
}

.history-cell.called {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: #fff;
}

@keyframes cell-pop {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }
  60% {
    transform: scale(1.12);
    opacity: 1;
  }
  100% {
    transform: scale(1);
  }
}

.history-cell.latest {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  animation: cell-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.share-link {
  display: flex;
  gap: 8px;
  align-items: center;
}

.share-link input {
  flex: 1;
  font-size: 0.85rem;
  background: var(--input-bg);
}

/* ---- Player page ---- */

.called-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.called-chip {
  background: #fff;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 4px 10px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink);
}

.called-chip.latest {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.called-chip.pop {
  animation: cell-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.no-calls {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* On wide screens, show the card and a vertically scrolling called-numbers
   list side by side instead of stacked. */
@media (min-width: 760px) {
  .page-player {
    max-width: 1100px;
  }

  /* Symmetric side columns keep the card centered on the page — the called
     panel occupies the right one, the left one is left empty on purpose. */
  .player-columns {
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 480px) minmax(0, 260px);
    grid-template-areas: ". card called";
    justify-content: center;
    align-items: start;
    gap: 20px;
  }

  .player-columns .card-panel {
    grid-area: card;
  }

  .player-columns .called-panel {
    grid-area: called;
    position: sticky;
    top: 24px;
  }

  .called-panel .called-strip {
    flex-direction: column;
    flex-wrap: nowrap;
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 4px;
  }

  .called-panel .called-chip {
    text-align: center;
  }
}

.card-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 12px;
  flex-wrap: wrap;
}

.bingo-card {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: auto repeat(5, 1fr);
  gap: 6px;
  aspect-ratio: 5 / 6;
}

.bingo-card .col-header {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent);
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  line-height: 1.1;
  margin-bottom: 6px;
}

.bingo-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 4.8vw, 1.56rem);
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: background 0.1s ease, color 0.1s ease, transform 0.05s ease;
}

.bingo-cell:active {
  transform: scale(0.96);
}

.bingo-cell.marked {
  background: var(--marked-bg);
  color: var(--marked-ink);
  border-color: var(--marked-bg);
}

@keyframes dab-pop {
  0% {
    transform: scale(1);
  }
  40% {
    transform: scale(1.18);
  }
  100% {
    transform: scale(1);
  }
}

.bingo-cell.dab {
  animation: dab-pop 0.3s ease;
}

.bingo-cell.free {
  background: var(--marked-bg);
  color: #fff;
  font-size: clamp(0.91rem, 3.9vw, 1.17rem);
  cursor: default;
}

.game-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 2px;
}

.game-subtitle {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-bottom: 20px;
}

.status-banner {
  text-align: center;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ---- Modal ---- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 38, 32, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: var(--panel);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 360px;
  width: 100%;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.modal-header {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

.modal-text {
  margin: 0 0 20px;
  color: var(--ink-soft);
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.modal-actions button {
  padding: 10px 18px;
}

@media (max-width: 480px) {
  .page {
    padding: 16px 10px 40px;
  }

  .panel {
    padding: 14px;
  }

  .latest-call .ball {
    width: 108px;
    height: 108px;
    font-size: 2.2rem;
  }

  /* Must come after the .ball rule above — same specificity, so source
     order decides, and the empty state needs to win here too. */
  .latest-call .empty-ball {
    font-size: 0.7rem;
    padding: 0 10px;
  }
}