/* Optional Training Card (Home Screen) */
.optional-training-card {
  background: var(--color-surface);
  border-radius: 12px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.optional-training-card h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-lg);
  color: var(--color-text);
}

.optional-training-card .btn-secondary {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.optional-training-card .btn-secondary:active {
  background: #0891b2;
}

/* Fifth Day Screen */
#fifth-day-screen .screen-content {
  padding-bottom: var(--spacing-xl);
}

#fifth-day-content h2 {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-primary);
  font-size: 1.5rem;
}

.duration {
  color: var(--color-text-dim);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-md);
  background: none;
  border: none;
  padding: 0;
}

/* Fatigue Warning */
.fatigue-warning {
  padding: var(--spacing-sm);
  border-radius: 8px;
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
}

.fatigue-warning.warning {
  background: rgba(245, 158, 11, 0.15);
  border-left: 4px solid var(--color-warning);
  color: var(--color-warning);
}

.fatigue-warning.info {
  background: rgba(59, 130, 246, 0.15);
  border-left: 4px solid var(--color-primary);
  color: var(--color-primary);
}

/* Block Styling */
.fifth-day-block {
  background: var(--color-surface);
  border-radius: 12px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid rgba(148, 163, 184, 0.2);
}

.block-header h3 {
  margin: 0;
  font-size: var(--font-lg);
  color: var(--color-text);
}

.block-duration {
  font-size: var(--font-sm);
  color: var(--color-text-dim);
}

.block-exercises {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.block-exercise {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs);
  background: var(--color-surface-light);
  border-radius: 8px;
}

.exercise-info {
  flex: 1;
}

.exercise-info h4 {
  margin: 0 0 2px 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
}

.exercise-meta {
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

/* Block 2 Sections */
.mobility-section {
  margin-bottom: var(--spacing-md);
}

.mobility-section:last-child {
  margin-bottom: 0;
}

.section-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}

/* Block 3 User Choice */
.user-choice-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.choice-option {
  padding: var(--spacing-sm);
  background: var(--color-surface-light);
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.choice-option:hover {
  border-color: var(--color-primary);
  background: rgba(6, 182, 212, 0.1);
}

.choice-option.selected {
  border-color: var(--color-primary);
  background: rgba(6, 182, 212, 0.1);
}

.choice-option h4 {
  margin: 0 0 4px 0;
  font-size: 1rem;
  color: var(--color-text);
}

.choice-option p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-dim);
}

.choice-option ul {
  margin: 8px 0 0 0;
  padding-left: 20px;
  font-size: 0.85rem;
  color: var(--color-text);
}

.choice-option li {
  margin-bottom: 4px;
}

/* Cooldown Section */
.cooldown-section {
  background: var(--color-surface);
  border-radius: 12px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.cooldown-section h3 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: var(--font-lg);
  color: var(--color-text);
}

.cooldown-section ul {
  margin: 0;
  padding-left: var(--spacing-md);
  color: var(--color-text);
}

.cooldown-section li {
  margin-bottom: 4px;
}

/* Mobile Responsive */
@media (max-width: 400px) {
  .optional-training-card,
  .fifth-day-block,
  .cooldown-section {
    padding: var(--spacing-md);
  }
}