.cps-tool,
.counter-tool {
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.5rem;
  max-width: 480px;
  margin: 0 auto;
}

.cps-display,
.counter-display { margin-bottom: 1rem; }

.cps-value,
.counter-value {
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1;
}

.counter-value { font-size: 4rem; }

.cps-label,
.counter-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.cps-timer {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.cps-btn,
.counter-btn {
  width: 100%;
  min-height: 100px;
  background: linear-gradient(180deg, var(--key-face), var(--key-face-mid));
  border: 1px solid var(--key-edge);
  box-shadow: var(--shadow-key);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: transform 0.08s;
  margin-bottom: 1rem;
}

.counter-btn { font-size: 1.1rem; letter-spacing: 0.08em; }

.cps-btn:active,
.counter-btn:active { transform: scale(0.97); }

.cps-hint,
.counter-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.cps-reset { margin-top: 0.5rem; }

.counter-actions { margin-bottom: 1rem; }