/* SPMD Playground - dashboard styles */

html, body {
  height: 100%;
  margin: 0;
  background: #1e1e1e;
  color: #d4d4d4;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1rem;
  background: #252526;
  border-bottom: 1px solid #333;
  height: 3rem;
  flex: 0 0 3rem;
  box-sizing: border-box;
}

#topbar h1 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: #fff;
  white-space: nowrap;
}

#topbar .simd-toggle {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  user-select: none;
  color: #ddd;
}

#topbar .simd-toggle input { margin: 0; }

#middle {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
}

#editor {
  flex: 1 1 50%;
  min-width: 0;
  border-right: 1px solid #333;
  overflow: hidden;
}

#editor .cm-editor {
  height: 100%;
}

#right-pane {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

#tabbar {
  display: flex;
  background: #252526;
  border-bottom: 1px solid #333;
  flex: 0 0 auto;
}

#tabbar .tab {
  background: transparent;
  color: #999;
  border: none;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  cursor: pointer;
  border-right: 1px solid #333;
}

#tabbar .tab:hover { color: #fff; }

#tabbar .tab.active {
  background: #1e1e1e;
  color: #fff;
  border-bottom: 2px solid #82aaff;
}

#output-pane {
  flex: 1 1 auto;
  margin: 0;
  padding: 0.75rem 1rem;
  overflow: auto;
  background: #1e1e1e;
  color: #d4d4d4;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  white-space: pre;
  min-height: 0;
}

#output-pane code {
  font-family: inherit;
  color: inherit;
  background: transparent;
  white-space: pre;
}

#hint {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  background: #252526;
  border-top: 1px solid #333;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.8rem;
  color: #aaa;
  min-height: 1.6rem;
}

/* Highlighter spans applied via classes (no inline style attrs). */
.hi-tier1 {
  color: #82aaff; /* subtle blue */
}

.hi-tier2 {
  color: #ffcb6b; /* bright amber */
  font-weight: bold;
}

.hi-banner {
  color: #f78c6c;
  font-weight: bold;
}