/* DBT Skills Workbook Styles */

:root {
  --distress-tolerance: #E74C3C;
  --mindfulness: #3498DB;
  --emotion-regulation: #9B59B6;
  --interpersonal-effectiveness: #2ECC71;
}

.subtitle {
  font-size: 0.9em;
  color: #666;
  margin-top: 4px;
  font-weight: normal;
}

/* Progress Summary */
.progress-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.stat-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Modules Grid */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.module-card {
  background: white;
  border: 2px solid #eee;
  border-radius: 12px;
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.module-card.distress_tolerance {
  border-left: 4px solid var(--distress-tolerance);
}

.module-card.mindfulness {
  border-left: 4px solid var(--mindfulness);
}

.module-card.emotion_regulation {
  border-left: 4px solid var(--emotion-regulation);
}

.module-card.interpersonal_effectiveness {
  border-left: 4px solid var(--interpersonal-effectiveness);
}

.module-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.module-name {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: #333;
}

.module-description {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.module-stats {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #888;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}

/* Module Filter */
.module-filter {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 2px solid #ddd;
  background: white;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.filter-btn:hover {
  background: #f0f0f0;
}

.filter-btn.active {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

/* Skills List */
.skill-card {
  background: white;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  cursor: pointer;
  transition: all 0.3s;
}

.skill-card:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 0.5rem;
}

.skill-title {
  font-size: 1.2rem;
  font-weight: bold;
  color: #333;
}

.skill-acronym {
  background: #667eea;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: bold;
}

.skill-description {
  color: #666;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.skill-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: #888;
}

.skill-badge {
  background: #f0f0f0;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.3s;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.modal-content {
  background-color: white;
  margin: auto;
  border-radius: 12px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid #eee;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.close-btn {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: #999;
  line-height: 1;
  padding: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.close-btn:hover {
  background: #f0f0f0;
  color: #333;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

/* Exercise Cards */
.exercise-card {
  background: #f9f9f9;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.exercise-card:hover {
  background: #f0f0f0;
}

.exercise-card.completed {
  background: #e8f5e9;
  border-color: #4caf50;
}

.exercise-title {
  font-weight: bold;
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.exercise-type {
  font-size: 0.75rem;
  background: #667eea;
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
}

.completion-badge {
  font-size: 0.75rem;
  background: #4caf50;
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 8px;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #333;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-group input[type="range"] {
  width: calc(100% - 50px);
  margin-right: 10px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 500;
}

.btn-primary {
  background: #667eea;
  color: white;
}

.btn-primary:hover {
  background: #5568d3;
}

.btn-secondary {
  background: #e0e0e0;
  color: #333;
}

.btn-secondary:hover {
  background: #d0d0d0;
}

.btn-back {
  background: none;
  border: 1px solid #ddd;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 1rem;
}

.btn-back:hover {
  background: #f0f0f0;
}

/* Key Points List */
.key-points {
  margin: 1rem 0;
}

.key-points ul {
  list-style: none;
  padding: 0;
}

.key-points li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.key-points li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #667eea;
  font-weight: bold;
}

/* Checklist */
.checklist-item {
  padding: 0.75rem;
  background: #f9f9f9;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
}

.checklist-item:hover {
  background: #f0f0f0;
}

.checklist-item input[type="checkbox"] {
  margin-right: 0.75rem;
}

.checklist-item.checked {
  background: #e8f5e9;
}

/* Progress Bars */
.progress-bar-container {
  margin-bottom: 1.5rem;
}

.progress-bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.progress-bar {
  height: 24px;
  background: #f0f0f0;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  transition: width 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  color: white;
  font-size: 0.85rem;
  font-weight: bold;
}

/* Practice Log Cards */
.log-card {
  background: white;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.log-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #eee;
}

.log-date {
  font-weight: bold;
  color: #333;
}

.log-rating {
  background: #667eea;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
}

.log-content {
  color: #666;
  line-height: 1.5;
}

.log-meta {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid #eee;
  font-size: 0.85rem;
  color: #888;
}

/* Welcome Card */
.welcome-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.welcome-card h2 {
  color: white;
  margin-bottom: 1rem;
}

.welcome-card p {
  line-height: 1.6;
  opacity: 0.95;
}

/* Responsive */
@media (max-width: 768px) {
  .modules-grid {
    grid-template-columns: 1fr;
  }

  .progress-stats {
    grid-template-columns: 1fr;
  }

  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

/* Loading State */
.loading {
  text-align: center;
  padding: 2rem;
  color: #999;
}

.loading:after {
  content: '...';
  animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
  0%, 20% {
    content: '.';
  }
  40% {
    content: '..';
  }
  60%, 100% {
    content: '...';
  }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: #999;
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}