css/viewer.css

/* Dataset browser styles — light theme */

/* Top controls */
#tab-browser #controls {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

#tab-browser label {
  font-size: 1rem;
}

#tab-browser select,
#tab-browser input {
  font-size: 1rem;
  background: #fff;
  color: #1a1a1a;
  border-radius: 4px;
  border: 1px solid #ccc;
  padding: 8px 12px;
}

#navButtons {
  display: flex;
  gap: 10px;
  align-items: center;
}

#tab-browser button {
  font-size: 1rem;
  width: 100px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #e8e8e8;
  color: #333;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 8px 12px;
  cursor: pointer;
}

#tab-browser button:hover { background: #ddd; }

/* Layout (2 columns) */
#layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 15px;
}

/* Question section */
#questionCard {
  font-size: 1.2rem;
  background: #fff;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #ddd;
  margin-bottom: 12px;
}

.id-tag {
  font-size: 0.8em;
  color: #888;
}

.question-label {
  font-weight: bold;
  color: #c0392b;
  font-size: 1.2rem;
}

.question-text {
  font-size: 1.2rem;
  line-height: 1.8;
}

/* Answer block */
#answerBlock {
  background: #fff;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.answer-info { margin-top: 8px; }
.answer-info.correct { color: #27ae60; }
.answer-info.wrong { color: #c0392b; }

details { margin-top: 10px; }

/* Right side image container */
#imageContainer {
  background: #fff;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #ddd;
  max-height: calc(100vh - 200px);
  overflow-y: auto;
  overflow-x: hidden;
}

#imageContainer.hidden { display: none; }

/* Multi-image layout */
#multiImages {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.multi-img-block {
  background: #f8f9fa;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ddd;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.multi-img-block img {
  width: 900px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  border: 1px solid #ccc;
  display: block;
}

.multi-img-caption {
  margin-top: 6px;
  font-size: 12px;
  color: #888;
}

/* Spinner */
.spinner {
  margin: 10px auto;
  width: 38px;
  height: 38px;
  border: 4px solid #ddd;
  border-top-color: #2563b1;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Preformatted JSON */
#tab-browser pre {
  background: #f0f2f5;
  padding: 15px;
  border-radius: 8px;
  overflow-x: auto;
}

.full-img-link {
  margin-top: 4px;
  font-size: 12px;
  color: #2563b1;
  text-decoration: none;
}
.full-img-link:hover { text-decoration: underline; }

/* Responsive */
@media (max-width: 700px) {
  #layout {
    grid-template-columns: 1fr;
  }
}