/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-lg);
  border: none;
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), opacity var(--transition), box-shadow var(--transition);
  text-decoration: none;
  white-space: nowrap;
  min-height: 52px;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.btn:active { transform: scale(0.96); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #8A84FF);
  color: #fff;
  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.4);
}
.btn-primary:hover { box-shadow: 0 6px 20px rgba(108, 99, 255, 0.55); }

.btn-danger {
  background: linear-gradient(135deg, var(--color-danger), #FF6B8A);
  color: #fff;
  box-shadow: 0 4px 16px rgba(239, 71, 111, 0.4);
}
.btn-danger:hover { box-shadow: 0 6px 20px rgba(239, 71, 111, 0.55); }

.btn-success {
  background: linear-gradient(135deg, var(--color-success), #00E5C0);
  color: #0F0F1A;
  box-shadow: 0 4px 16px rgba(6, 214, 160, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: rgba(108, 99, 255, 0.08); }

.btn-ghost {
  background: var(--bg-input);
  color: var(--text-main);
}
.btn-ghost:hover { background: var(--bg-card-alt); }

.btn-icon {
  background: var(--bg-input);
  color: var(--text-main);
  padding: 0.65rem;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  min-height: unset;
}

.btn-full { width: 100%; }

.btn-stop {
  background: linear-gradient(135deg, #EF476F, #FF6B8A);
  color: #fff;
  font-family: 'Fredoka One', cursive;
  font-size: 1.5rem;
  letter-spacing: 2px;
  min-height: 64px;
  border-radius: var(--radius-xl);
  box-shadow: 0 6px 24px rgba(239, 71, 111, 0.5);
  animation: stopPulse 2s ease-in-out infinite;
}

@keyframes stopPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(239, 71, 111, 0.5); }
  50%       { box-shadow: 0 6px 32px rgba(239, 71, 111, 0.8); }
}

/* ─── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-body { padding: 1rem; }

/* ─── Inputs ─────────────────────────────────────────────── */
.input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-input);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  min-height: 52px;
}

.input:focus {
  border-color: var(--color-primary);
  background: var(--bg-card);
}

.input::placeholder { color: var(--text-muted); font-weight: 400; }

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.input-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ─── Number input ───────────────────────────────────────── */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; }

/* ─── Tabs ───────────────────────────────────────────────── */
.tabs {
  display: flex;
  background: var(--bg-input);
  border-radius: var(--radius-lg);
  padding: 4px;
  gap: 2px;
}

.tab-btn {
  flex: 1;
  padding: 0.5rem 0.25rem;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  font-family: 'Nunito', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  min-height: 40px;
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ─── Preset cards ───────────────────────────────────────── */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.preset-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.preset-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition);
}

.preset-card.selected {
  border-color: var(--preset-color, var(--color-primary));
  box-shadow: 0 0 0 2px var(--preset-color, var(--color-primary)), var(--shadow-sm);
}

.preset-card.selected::before { opacity: 0.08; background: var(--preset-color, var(--color-primary)); }

.preset-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 0.5rem;
  color: #fff;
}

.preset-name {
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--text-main);
}

.preset-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  line-height: 1.3;
}

.preset-count {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* ─── Category chips (selected) ──────────────────────────── */
.chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--bg-input);
  color: var(--text-main);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
  max-width: 200px;
}

.chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.chip .chip-remove {
  color: var(--text-muted);
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: color var(--transition);
}

.chip:hover .chip-remove { color: var(--color-danger); }

/* ─── Category list items ────────────────────────────────── */
.cat-list { display: flex; flex-direction: column; gap: 0.4rem; }

.cat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.cat-item.selected {
  border-color: var(--color-primary);
  background: rgba(108, 99, 255, 0.06);
}

.cat-item-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.cat-item.selected .cat-item-icon { background: var(--color-primary); color: #fff; }

.cat-item-name { flex: 1; font-weight: 600; font-size: 0.9rem; }

.cat-item-check {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: transparent;
  flex-shrink: 0;
  transition: all var(--transition);
}

.cat-item.selected .cat-item-check {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ─── Modal ──────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1rem;
  animation: overlayIn 0.2s ease;
  backdrop-filter: blur(4px);
}

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

@keyframes overlayIn { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--bg-card);
  border-radius: var(--radius-xl) var(--radius-xl) var(--radius-lg) var(--radius-lg);
  padding: 1.5rem;
  width: 100%;
  max-width: 480px;
  max-height: 85dvh;
  overflow-y: auto;
  animation: modalUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow);
}

@keyframes modalUp { from { transform: translateY(60px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.modal-title {
  font-family: 'Fredoka One', cursive;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* ─── Score buttons ──────────────────────────────────────── */
.score-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.score-row.scored-10 { border-color: var(--color-score-10); }
.score-row.scored-5  { border-color: var(--color-score-5); }
.score-row.scored-0  { border-color: rgba(239, 71, 111, 0.35); }

.score-cat-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.score-cat-name {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.score-answer {
  flex: 1;
  min-width: 0;
  font-weight: 700;
  font-size: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-main);
}

.score-answer.empty { color: var(--text-muted); font-style: italic; font-weight: 400; }

.score-btn {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  background: var(--bg-input);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  transition: all var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.score-btn:active { transform: scale(0.9); }

.score-btn .pts {
  font-family: 'Fredoka One', cursive;
  font-size: 1rem;
  line-height: 1;
}

.score-btn .pts-label {
  font-size: 0.6rem;
  font-weight: 700;
  opacity: 0.7;
  letter-spacing: 0.3px;
}

.score-btn.state-10 {
  background: var(--color-score-10);
  border-color: var(--color-score-10);
  color: #0F0F1A;
}

.score-btn.state-5 {
  background: var(--color-score-5);
  border-color: var(--color-score-5);
  color: #0F0F1A;
}

.score-btn.state-0 {
  color: var(--color-score-0);
}

/* ─── Round counter dots ─────────────────────────────────── */
.round-dots {
  display: flex;
  gap: 0.35rem;
  justify-content: center;
}

.round-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--border);
  transition: background var(--transition);
}

.round-dot.done    { background: var(--color-success); }
.round-dot.current { background: var(--color-primary); width: 20px; }

/* ─── Rounds selector ────────────────────────────────────── */
.rounds-selector {
  display: flex;
  gap: 0.5rem;
}

.rounds-btn {
  flex: 1;
  padding: 0.6rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  font-family: 'Fredoka One', cursive;
  font-size: 1.1rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rounds-btn.selected {
  border-color: var(--color-primary);
  background: rgba(108, 99, 255, 0.1);
  color: var(--color-primary);
}

/* ─── Theme toggle ───────────────────────────────────────── */
.theme-toggle {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.7rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition);
  min-height: 36px;
}

.theme-toggle:hover { color: var(--text-main); }

/* ─── Share code box ─────────────────────────────────────── */
.share-code-box {
  background: var(--bg-input);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  word-break: break-all;
  font-family: 'Fredoka One', cursive;
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: var(--color-primary);
  border: 2px dashed var(--color-primary);
}

/* ─── Player avatar ──────────────────────────────────────── */
.avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fredoka One', cursive;
  font-size: 1.3rem;
  color: #fff;
  flex-shrink: 0;
}

/* ─── Bottom action bar ──────────────────────────────────── */
.bottom-bar {
  position: sticky;
  bottom: 2.25rem;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(8px);
  z-index: 20;
}

/* ─── Confetti canvas ────────────────────────────────────── */
#confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9000;
}

/* ─── Ranking list ───────────────────────────────────────── */
.ranking-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.ranking-position {
  font-family: 'Fredoka One', cursive;
  font-size: 1.4rem;
  width: 40px;
  text-align: center;
  flex-shrink: 0;
}

.ranking-score {
  font-family: 'Fredoka One', cursive;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-left: auto;
}