:root {
  --bg: #f9f9f9;
  --panel: #ffffff;
  --text: #000000;
  --border: #dee2e6;
  --accent: #2196f3;
  --accent-2: #4caf50;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #262730;
    --panel: #2e2e3e;
    --text: #ffffff;
    --border: #4a4a4a;
  }
}

/* ---------- Layout ---------- */
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Helvetica Neue, Arial, sans-serif;
}

.layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: 100vh;
}

.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 16px;
  overflow: auto;
}

.content {
  padding: 16px 24px;
  overflow: auto;
}

/* ---------- Oversight Tags ---------- */
.oversight-tag {
  background-color: #e3f2fd;
  color: #1976d2;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: bold;
  display: inline-block;
  margin: 5px 0;
}

.no-oversight-tag {
  background-color: #fff3e0;
  color: #f57c00;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: bold;
  display: inline-block;
  margin: 5px 0;
}

/* ---------- Prompts & Outputs ---------- */
.prompt-section {
  background-color: var(--panel);
  border-left: 4px solid var(--accent);
  padding: 10px;
  margin: 5px 0;
  border-radius: 4px;
  color: var(--text);
}

.agent-output-section {
  background-color: var(--panel);
  border-left: 4px solid var(--accent-2);
  padding: 10px;
  margin: 5px 0;
  border-radius: 4px;
  color: var(--text);
  box-sizing: border-box;
  max-width: 100%;
  overflow: auto;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.agent-output-section.qwen-output {
  width: 100% !important;
  max-width: 100% !important;
  height: 420px !important;
  overflow: auto !important;
  border: 2px solid var(--accent-2) !important;
  padding: 15px !important;
  margin: 10px 0 !important;
  background-color: var(--bg) !important;
  display: block !important;
  box-sizing: border-box !important;
  white-space: pre-wrap;
}

/* ========== Pair comparison row layout ========== */
.row.section {
  display: flex;      
  gap: 16px;          
  margin-top: 16px;
}

.row.section > div {
  flex: 1;            
  min-width: 0;       
}

.output-header .annotation-btn {
  font-size: 12px;
  padding: 2px 6px;
}

/* ========== Annotation inline UI ========== */
.highlight {
  padding: 0 1px;
  border-radius: 2px;
  color: inherit;
}

.highlight-Intrinsic_Reason__Goal_Seeking___CoT { background-color: #0681f4; }
.highlight-Intrinsic_Reason__Goal_Seeking___Action { background-color: #0bdc205a; }
.highlight-Intrinsic_Reason__Goal_Seeking___Self_Report { background-color: #f78b08; }

.highlight-A1_1__Disrupting_Workflows { background-color: #f7f306; }
.highlight-A1_2__Inserting_Security_Vulnerabilities { background-color: #2ef506; }
.highlight-A1_3__Self_Exfiltration { background-color: #b26be5; }
.highlight-A1_4__Manipulating_Decisions { background-color: #e64747; }

.highlight-A2_1__Conditional_Malign_Behavior { background-color: #06e3f3; }
.highlight-A2_2__Sandbagging_Underperforming { background-color: #58b2e2; }

.highlight-R0__Faithful_and_helpful_reasoning { background-color: #e17e7e; }
.highlight-R1__Unfaithful_Covert_Reasoning { background-color: #32b917; }
.highlight-R2__Motivated_Reasoning__but_Faithful_ { background-color: #ffb5a7; }

/* ========== Annotation History Panel ========== */
.history-panel {
  margin-top: 8px;
  max-height: 340px;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  font-size: 12px;
}

.history-panel h4 {
  margin: 0 0 6px 0;
  font-size: 13px;
  color: var(--accent);
}

.history-item {
  margin-bottom: 8px;   
  padding: 3px 2px;     
  border-radius: 3px;
  border: 1px solid var(--border);
  word-wrap: break-word;
  overflow-wrap: anywhere;
  white-space: normal;
  position: relative; 
}

.history-item .delete-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  color: #aaa;
  padding: 0;
}
.history-item .delete-btn:hover {
  color: red;
}

.history-panel .history-item .cat {
  font-weight: bold;
  color: var(--accent-2);
}

.history-item .time {
  font-size: 10px;
  color: gray;
  margin-bottom: 1px;       
  display: block;
}

/* ========== Oversight labels in history ========== */
.label {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  margin-right: 6px;
}

.oversight.with_oversight {
  background: #e0f7fa;  
  color: #006064;        
}

.oversight.without_oversight {
  background: #fce4ec;   
  color: #880e4f;        
}

.label.category {
  background: #ede7f6;   
  color: #4527a0;       
}

.labels-row {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
  align-items: flex-start;
}

/* ========== Focused annotation (when a history item is selected) ========== */
.focused-annotation {
  outline: 2px solid red;      
  outline-offset: 2px;        
  background-color: rgba(255, 0, 0, 0.05); 
  border-radius: 2px;
}

.label.subcat {
  background: #c8e6c9;
  color: #1b5e20;
}


.loaded-files {
  margin-top: 12px;
  padding: 10px;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 8px;
  background: var(--panel, #fafafa);
  font-size: 13px;
  line-height: 1.5;
}
.loaded-files h3 {
  margin: 0 0 6px 0;
  font-size: 14px;
}
.loaded-files ul {
  margin: 6px 0 0 18px;
  padding: 0;
}
.loaded-files li {
  margin: 4px 0;
}
.loaded-files .ok { color: #10b981; }     
.loaded-files .warn { color: #ef4444; }   
.loaded-files .muted { color: #6b7280; }  


.error {
  color: red;
  font-size: 12px;
  margin-top: 2px;
}


/* ========== Buttons & Selects ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.02s ease;
}

.btn:hover {
  border-color: var(--accent);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.btn-secondary {
  background: transparent;
}

.btn-small {
  padding: 4px 8px;
  font-size: 12px;
}

.select {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
}

.select:hover {
  border-color: var(--accent);
}

.select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.25);
}

/* ========== Tabs ========== */
.tabs {
  display: flex;
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

.tab {
  appearance: none;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-color: var(--border);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.tab:hover {
  border-color: var(--accent);
}

.tab.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}