/* ==========================================
   CIRDI - SCIENTIFIC DOCUMENT RAG STYLES
   for: main area contents
   ========================================== */

/* ==========================================
   Main area styles
   ========================================== */

article {
  background-color: var(--color-surface);
  color: var(--color-text);
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;  padding: 0.5rem 0.75rem;
}

.attribution, .generation-stats, .settings-stats{
  font-size: 0.875rem;
  font-style: italic;
  color:  var(--color-text-soft);
}


.error-message {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
}

div#greeting {
  color: var(--color-text);
  max-width: 48rem;
  margin: 1rem auto;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;  padding: 0.5rem 0.75rem;
 }

 div#legend {
  font-style: italic;
  margin-top: 3rem;
  text-align: center;
}

img {
  width: 100%;
  height: auto;
}


/* ==========================================
   CITATIONS AND BIBLIOGRAPHY
   ========================================== */

.citation-bracket {
  color: inherit;
  text-decoration: none;
}

.bibliography-container {
  margin: 1rem 0;
}

.bibliography-header {
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
}

.document-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5em;
  padding: 0;
  margin-bottom: 0.5rem;
}

.document-content {
  flex: 1;
  font-size: 0.875rem;
}

.document-number {
  width: 3em;
  text-align: right;
  flex-shrink: 0;
  font-weight: 500;
  margin-top: 0.2em;
}

.document-title {
  font-weight: 500;
  cursor: pointer;
  margin: 0;
}

.document-authors {
  margin: 0;
}

.document-links {
  color: var(--color-primary);
  margin: 0;
}

/* ==========================================
   TOOLTIPS
   ========================================== */

.document-tooltip, .chunk-tooltip, .chunk-tooltip-error {
  position: absolute;
  z-index: 50;
  left: 50%;
  top: 100%;
  transform: translateX(-50%) translateY(1rem);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-size: 0.75rem;
  border-radius: 0.375rem;
  box-shadow: var(--shadow);
  padding: 0.75rem 1rem;
  max-width: 48rem;
  min-width: 300px;
  white-space: pre-line;
  word-break: break-word;
}

.chunk-tooltip-error {
  color: var(--color-error);
  background-color: var(--color-error-bg);
}

.tooltip-loading {
  display: flex;
  align-items: center;
}

.tooltip-loading-spinner {
  animation: spin 1s linear infinite;
  margin-right: 0.5rem;
}

.tooltip-content {
  margin-top: 0.5rem;
  font-weight: 500;
}

.tooltip-metadata {
  color: var(--color-text-soft);
  margin-top: 0.25rem;
}


/* ==========================================
   FEEDBACK SYSTEM
   ========================================== */
.feedback-container {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  align-items: center;
}

.feedback-input {
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.feedback-success {
  color: var(--color-success);
  font-weight: 500;
  padding: 0.5rem;
  text-align: center;
}

nav.carousel-navigation {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.5rem;
  font-size: 0.875rem;
}

.carousel-btn {
  background: none;
  border: none;
  border-radius: 0.25rem;
  padding: 0.25rem;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background-color 0.2s;
}

.carousel-btn:hover:not(:disabled) {
  background: var(--color-border);
  border-color: var(--color-text-soft);
}

.carousel-btn:disabled {
  background: var(--color-bg);
  color: var(--color-text-soft);
  cursor: not-allowed;
  border-color: var(--color-border);
}

.carousel-indicator {
  font-size: 0.875rem;
  color: var(--color-text-soft);
  font-weight: 500;
  min-width: 3rem;
  text-align: center;
}

/* ==========================================
   ANIMATIONS
   ========================================== */

.typing-spinner {
  display: inline-block;
  margin-right: 0.5rem;
  color: var(--color-primary);
  animation: spin 1s linear infinite;
  will-change: transform; /* Hints to browser for GPU acceleration */
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.typing-spinner-stopped {
  display: inline-block;
  margin-right: 0.5rem;
  color: var(--color-primary);
 }


.streaming-events {
  margin-top: 1rem;
  padding: 0.5rem;
  background-color: var(--color-surface);
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.8rem;
  max-height: 200px;
  overflow-y: auto;
}

.streaming-title {
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.streaming-event {
  margin: 0.2rem 0;
  color: var(--color-text-soft);
}

.seen {
  opacity: 0;
  transition: opacity 3s ease;
  pointer-events: none;
}

/* ==========================================
   TABLE STYLES
   ========================================== */

table {
  border-collapse: collapse;
  width: 100%;
  margin: 1rem 0;
}

table th, table td {
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  text-align: left;
}

table th {
  background-color: var(--color-bg);
  font-weight: 600;
}