/* Schedule Page Styles */

/* Schedule-specific styles */
.schedule-container {
  max-width: 1400px;
  margin: 0 auto;
}

.filters-bar {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.filter-select {
  padding: 0.5rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 0.95rem;
  min-width: 180px;
}

.filter-select:focus {
  outline: none;
  border-color: #0055BF;
}

.class-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.class-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}

.class-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.card-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.5rem 1.5rem 1.5rem;
  margin-top: auto;
  border-top: 1px solid #e5e7eb;
  padding-top: 1rem;
}

.card-price-inline {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0055BF;
  margin-right: auto;
  white-space: nowrap;
}

.card-btn {
  padding: 0.65rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
}

.card-btn-detail {
  background: #f3f4f6;
  color: #0055BF;
  border: 2px solid #e5e7eb;
}

.card-btn-detail:hover {
  background: #e5e7eb;
  border-color: #d1d5db;
}

.card-btn-register {
  background: #0055BF;
  color: white;
  border: 2px solid #0055BF;
}

.card-btn-register:hover {
  background: #004494;
  border-color: #004494;
}

.card-btn-waitlist {
  background: #D01012;
  color: white;
  border: 2px solid #D01012;
}

.card-btn-waitlist:hover {
  background: #a80d0f;
  border-color: #a80d0f;
}

.class-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.class-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.class-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.badge-open {
  background: #d1fae5;
  color: #00A550;
}

.badge-waitlist {
  background: #fef3c7;
  color: #d97706;
}

.badge-full {
  background: #fee2e2;
  color: #D01012;
}

.badge-coming-soon {
  background: #e0e7ff;
  color: #4f46e5;
}

.badge-closed {
  background: #f3f4f6;
  color: #6b7280;
}

.class-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.class-location {
  color: #6b7280;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.class-schedule-info {
  background: #f9fafb;
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.class-schedule-info p {
  margin: 0.25rem 0;
  color: #4b5563;
}

/* Detail View Modal */
.detail-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  overflow-y: auto;
  padding: 2rem 1rem;
}

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

.detail-content {
  background: white;
  border-radius: 16px;
  max-width: 920px;
  width: 100%;
  position: relative;
  margin: 2rem auto;
}

.detail-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f3f4f6;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.detail-close:hover {
  background: #e5e7eb;
}

.detail-header {
  position: relative;
  height: 300px;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

.detail-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-body {
  padding: 2rem;
}

.detail-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-bottom: .75rem;
}

.detail-title-left {
  flex: 1;
}

.detail-register-box {
  min-width: 200px;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 5;
}

.detail-register-box .btn {
  white-space: nowrap;
  font-size: 1rem;
  padding: 0.75rem 2rem;
  pointer-events: auto;
  cursor: pointer;
}

.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.module-info-box {
  background: #eff6ff;
  border-left: 4px solid #0055BF;
  padding: 1.25rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.module-info-box h4 {
  color: #0055BF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.module-info-box p {
  color: #1f2937;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.module-info-box p:last-child {
  margin-bottom: 0;
}

.registration-note {
  background: #fef3c7;
  border-left: 4px solid #FFD700;
  padding: 1rem;
  border-radius: 8px;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.registration-note p {
  color: #92400e;
  font-weight: 600;
  margin: 0;
  font-size: 0.95rem;
}

.program-link-btn {
  display: inline-block;
  background: #f3f4f6;
  color: #0055BF;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  margin-top: 1rem;
  cursor: pointer;
  pointer-events: auto;
  position: relative;
  z-index: 1;
}

.program-link-btn:hover {
  background: #e5e7eb;
  transform: translateY(-2px);
}

.info-section {
  margin-bottom: 1.5rem;
}

.info-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.75rem;
}

.info-list {
  list-style: none;
  padding: 0;
}

.info-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #4b5563;
}

.info-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0055BF;
  font-weight: 700;
}

.sidebar-box {
  background: #f9fafb;
  padding: 1.5rem;
  border-radius: 12px;
  border: 2px solid #e5e7eb;
}

.sidebar-box h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #1f2937;
}

.sidebar-info {
  margin-bottom: 0.75rem;
}

.sidebar-info strong {
  display: block;
  color: #6b7280;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.sidebar-info p {
  color: #1f2937;
  font-weight: 600;
  margin: 0;
}

@media (max-width: 768px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .detail-title-row {
    flex-direction: column;
    gap: 1rem;
  }

  .detail-register-box {
    min-width: 100%;
  }

  .detail-register-box .btn {
    width: 100%;
  }

  .class-grid {
    grid-template-columns: 1fr;
  }

  .filter-group {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-select {
    width: 100%;
  }

  .detail-header {
    height: 200px;
  }
}