.cc-screen[hidden] { display: none !important; }

.cc-btn {
  padding: 14px 26px;
  border-radius: 14px;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.04em;
  transition: transform 0.12s ease, box-shadow 0.15s ease, background 0.15s ease;
  touch-action: manipulation;
}
.cc-btn-lg { padding: 16px 44px; font-size: 16px; border-radius: 16px; }
.cc-btn-primary {
  color: #06121B;
  background: linear-gradient(135deg, #7CC8FF, var(--cc-player));
  box-shadow: 0 10px 28px -10px rgba(61, 168, 245, 0.65);
}
.cc-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(61, 168, 245, 0.8); }
.cc-btn-primary:active { transform: translateY(0) scale(0.97); }
.cc-btn-ghost {
  color: var(--cc-text);
  background: var(--cc-panel);
  border: 1px solid var(--cc-panel-border);
}
.cc-btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.cc-btn-ghost:active { transform: scale(0.97); }

/* Countdown */
.cc-countdown {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cc-countdown-number {
  font-size: clamp(64px, 22vw, 128px);
  font-weight: 800;
  background: linear-gradient(135deg, var(--cc-player), #B565F5, var(--cc-enemy));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transform: scale(0.6);
  opacity: 0;
}
.cc-countdown-pop { animation: cc-countdown-pop 0.56s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
@keyframes cc-countdown-pop {
  0% { opacity: 0; transform: scale(0.5); }
  35% { opacity: 1; transform: scale(1.15); }
  60% { transform: scale(1); }
  100% { opacity: 1; transform: scale(1); }
}

/* Result screen */
.cc-result-card {
  max-width: 420px;
  margin: 36px auto 0;
  padding: 32px 24px 28px;
  text-align: center;
  border-radius: var(--cc-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--cc-panel-border);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
}
.cc-result-status {
  font-size: 13px;
  color: var(--cc-text-dim);
  margin-bottom: 10px;
}
.cc-result-title {
  font-size: clamp(30px, 8vw, 40px);
  font-weight: 800;
  letter-spacing: 0.03em;
}
.cc-result-title.cc-result-win { color: #FFD23D; text-shadow: 0 0 30px rgba(255, 210, 61, 0.4); }
.cc-result-title.cc-result-lose { color: var(--cc-enemy); text-shadow: 0 0 30px rgba(255, 92, 122, 0.35); }

.cc-result-card.cc-defeat-hit { animation: cc-defeat-shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97); }
@keyframes cc-defeat-shake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(3px); }
  30%, 50%, 70% { transform: translateX(-7px); box-shadow: 0 0 0 3px rgba(255, 92, 122, 0.4), 0 30px 80px -30px rgba(0, 0, 0, 0.7); }
  40%, 60% { transform: translateX(7px); }
  100% { box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7); }
}
.cc-best-badge {
  margin-top: 10px;
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: #06121B;
  background: linear-gradient(135deg, #FFE98A, #FFD23D);
}
.cc-result-score-label {
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cc-text-dim);
  font-weight: 700;
}
.cc-result-score {
  font-size: clamp(40px, 12vw, 56px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--cc-text);
  line-height: 1.1;
}
.cc-near-miss {
  margin-top: 6px;
  font-size: 13px;
  color: #FFD23D;
  font-style: italic;
}
.cc-result-stats {
  margin-top: 22px;
  display: flex;
  justify-content: center;
  gap: 10px;
}
.cc-result-stat {
  flex: 1;
  padding: 12px 6px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--cc-panel-border);
}
.cc-result-stat span {
  display: block;
  font-size: 18px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.cc-result-stat label {
  display: block;
  margin-top: 2px;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--cc-text-dim);
  font-weight: 700;
}

.cc-nickname-section { margin-top: 24px; text-align: left; }
.cc-nickname-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cc-text-dim);
  margin-bottom: 8px;
}
.cc-nickname-row { display: flex; gap: 8px; }
#nickname-input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--cc-panel-border);
  font-size: 15px;
  font-weight: 600;
}
#nickname-input::placeholder { color: #566078; }
.cc-nickname-error { margin-top: 8px; font-size: 12px; color: var(--cc-enemy); }

.cc-result-actions { margin-top: 26px; display: flex; flex-direction: column; align-items: center; gap: 12px; }

/* Leaderboard */
.cc-leaderboard-card {
  max-width: 480px;
  margin: 28px auto 0;
  padding: 24px 20px;
  border-radius: var(--cc-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--cc-panel-border);
}
.cc-leaderboard-title { text-align: center; font-size: 22px; font-weight: 800; letter-spacing: 0.04em; }
.cc-lb-tabs { display: flex; gap: 6px; margin-top: 18px; justify-content: center; flex-wrap: wrap; }
.cc-lb-tab {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cc-text-dim);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--cc-panel-border);
}
.cc-lb-tab.cc-active {
  color: #06121B;
  background: linear-gradient(135deg, #7CC8FF, var(--cc-player));
  border-color: transparent;
}
.cc-lb-list { margin-top: 16px; display: flex; flex-direction: column; gap: 6px; min-height: 120px; }
.cc-lb-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
}
.cc-lb-row.cc-lb-top { background: rgba(255, 210, 61, 0.06); }
.cc-lb-rank { width: 30px; font-weight: 800; font-size: 14px; text-align: center; }
.cc-lb-name { flex: 1; font-weight: 600; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cc-lb-score { font-weight: 800; font-variant-numeric: tabular-nums; color: #FFD23D; }
.cc-lb-loading, .cc-lb-empty { text-align: center; color: var(--cc-text-dim); padding: 24px 0; font-size: 14px; }
#btn-leaderboard-back { display: block; margin: 20px auto 0; }

/* How to play */
.cc-howto-card {
  max-width: 420px;
  margin: 28px auto 0;
  padding: 26px 24px;
  border-radius: var(--cc-radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--cc-panel-border);
}
.cc-howto-title { text-align: center; font-size: 22px; font-weight: 800; letter-spacing: 0.04em; }
.cc-howto-list { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; list-style: decimal; padding-left: 20px; }
.cc-howto-list li { font-size: 14.5px; line-height: 1.5; color: var(--cc-text-dim); }
.cc-howto-list li strong { color: var(--cc-text); }
#btn-htp-back { display: block; margin: 24px auto 0; }

/* Toast */
.cc-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 16px);
  background: #101623;
  border: 1px solid var(--cc-panel-border);
  color: var(--cc-text);
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 50;
  max-width: calc(100vw - 32px);
  text-align: center;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.7);
}
.cc-toast-show { opacity: 1; transform: translate(-50%, 0); }