/* Giới hạn chiều rộng container trên màn hình lớn, căn giữa */
@media (min-width: 992px) {
  .container {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}
body {
  font-family: 'Roboto', Arial, sans-serif;
  background: #fafbfc;
  margin: 0;
  padding: 0;
}
.custom-card {
  border-radius: 18px;
  border: 1px solid #e6e6e6;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
}
.custom-card .card-title {
  font-weight: 700;
  font-size: 1.08rem;
  color: #222;
  display: flex;
  align-items: center;
  gap: 6px;
}
.custom-card .card-content {
  font-size: 1rem;
  color: #444;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.custom-card .card-content.small {
  font-size: 0.97rem;
}
.highlight {
  color: #A6CE39;
  font-weight: 700;
}
.link {
  color: #A6CE39;
  text-decoration: underline;
  cursor: pointer;
}
.red {
  color: #e74c3c;
}
.progress-bar {
  background: #f0f0f0;
  border-radius: 6px;
  height: 8px;
  margin: 8px 0 10px 0;
  overflow: hidden;
}
.progress {
  background: #A6CE39;
  border-radius: 6px 0 0 6px;
}
/* Override Bootstrap .text-success to custom green */
.text-success {
  color: #A6CE39 !important;
}
.clean-btn {
  background: #f5f5f5;
  border: none;
  border-radius: 8px;
  padding: 7px 0;
  width: 100%;
  color: #444;
  font-weight: 500;
  font-size: 1rem;
  margin-top: 4px;
  cursor: pointer;
  transition: background 0.2s;
}
.clean-btn:hover {
  background: #e6e6e6;
}
@media (max-width: 600px) {
  .custom-card .card-title {
    font-size: 1rem;
  }
  .custom-card .card-content {
    font-size: 0.97rem;
  }
}