/* ==================== 实验课预约 - 简洁现代风 ==================== */
.exp-modern {
  padding: 80px 0;
  background: #FAFBFC;
  min-height: 100vh;
}

.exp-modern .exp-header {
  text-align: center;
  margin-bottom: 60px;
}

.exp-modern .exp-header h2 {
  font-size: 36px;
  font-weight: 700;
  color: #1A1A2E;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.exp-modern .exp-header p {
  font-size: 16px;
  color: #6B7280;
  max-width: 480px;
  margin: 0 auto;
}

.exp-modern .exp-grid-new {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.exp-modern .exp-card-new {
  background: #FFFFFF;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #E5E7EB;
  transition: all 0.3s ease;
  cursor: pointer;
}

.exp-modern .exp-card-new:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  border-color: #D1D5DB;
}

.exp-modern .exp-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #F3F4F6;
}

.exp-modern .exp-card-body {
  padding: 28px;
}

.exp-modern .exp-card-title {
  font-size: 20px;
  font-weight: 600;
  color: #1A1A2E;
  margin-bottom: 12px;
  line-height: 1.4;
}

.exp-modern .exp-card-desc {
  font-size: 14px;
  color: #6B7280;
  line-height: 1.7;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.exp-modern .exp-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.exp-modern .exp-card-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #6B7280;
}

.exp-modern .exp-card-meta-item svg {
  width: 16px;
  height: 16px;
  stroke: #9CA3AF;
}

.exp-modern .exp-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid #F3F4F6;
}

.exp-modern .exp-card-price {
  font-size: 14px;
  color: #6B7280;
}

.exp-modern .exp-card-price strong {
  font-size: 24px;
  font-weight: 700;
  color: #0066FF;
}

.exp-modern .exp-card-btn {
  padding: 10px 24px;
  background: #0066FF;
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.exp-modern .exp-card-btn:hover {
  background: #0052CC;
  transform: scale(1.02);
}

.exp-modern .exp-card-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.exp-modern .exp-card-status.active {
  background: #ECFDF5;
  color: #059669;
}

.exp-modern .exp-card-status.inactive {
  background: #FEF2F2;
  color: #DC2626;
}

.exp-modern .exp-card-status.full {
  background: #FEF3C7;
  color: #D97706;
}

/* 标签样式 */
.exp-modern .exp-tag {
  display: inline-block;
  padding: 4px 10px;
  background: #F3F4F6;
  color: #6B7280;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  margin-right: 8px;
  margin-bottom: 8px;
}

/* 预约弹窗 */
.exp-modal-new {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.exp-modal-new.active {
  display: flex;
}

.exp-modal-new .exp-modal-content {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 40px;
  width: 520px;
  max-width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.exp-modal-new .exp-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
}

.exp-modal-new .exp-modal-title {
  font-size: 24px;
  font-weight: 700;
  color: #1A1A2E;
  line-height: 1.3;
}

.exp-modal-new .exp-modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #F3F4F6;
  color: #6B7280;
  font-size: 20px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.exp-modal-new .exp-modal-close:hover {
  background: #E5E7EB;
  color: #1A1A2E;
}

.exp-modal-new .exp-form-group {
  margin-bottom: 24px;
}

.exp-modal-new .exp-form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 8px;
}

.exp-modal-new .exp-form-group input,
.exp-modal-new .exp-form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  font-size: 15px;
  color: #1A1A2E;
  transition: all 0.2s;
  background: #FFFFFF;
}

.exp-modal-new .exp-form-group input:focus,
.exp-modal-new .exp-form-group select:focus {
  outline: none;
  border-color: #0066FF;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.exp-modal-new .exp-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.exp-modal-new .exp-btn {
  width: 100%;
  padding: 16px;
  background: #0066FF;
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.exp-modal-new .exp-btn:hover {
  background: #0052CC;
}

.exp-modal-new .exp-btn:disabled {
  background: #D1D5DB;
  cursor: not-allowed;
}

/* 成功状态 */
.exp-success {
  text-align: center;
  padding: 40px 20px;
}

.exp-success-icon {
  width: 80px;
  height: 80px;
  background: #ECFDF5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.exp-success-icon svg {
  width: 40px;
  height: 40px;
  stroke: #059669;
}

.exp-success h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1A1A2E;
  margin-bottom: 12px;
}

.exp-success p {
  font-size: 15px;
  color: #6B7280;
  margin-bottom: 8px;
}

.exp-success .exp-code {
  font-size: 20px;
  font-weight: 700;
  color: #0066FF;
  letter-spacing: 3px;
  background: #F3F4F6;
  padding: 12px 24px;
  border-radius: 8px;
  display: inline-block;
  margin: 16px 0;
}

/* 响应式 */
@media (max-width: 768px) {
  .exp-modern {
    padding: 48px 0;
  }
  
  .exp-modern .exp-header h2 {
    font-size: 28px;
  }
  
  .exp-modern .exp-grid-new {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px;
  }
  
  .exp-modern .exp-card-body {
    padding: 20px;
  }
  
  .exp-modal-new .exp-modal-content {
    padding: 28px;
    margin: 16px;
  }
  
  .exp-modal-new .exp-form-row {
    grid-template-columns: 1fr;
  }
}