/* JSON to TypeScript & JSON Schema Converter - Content Area Styles */
:root {
  --jts-bg: #ffffff;
  --jts-surface: #f8fafc;
  --jts-card: #ffffff;
  --jts-border: #e2e8f0;
  --jts-line: #cbd5e1;
  --jts-ink: #0f172a;
  --jts-ink-soft: #475569;
  --jts-ink-faint: #94a3b8;
  --jts-primary: var(--tf-accent, #3b82f6);
  --jts-primary-hover: #2563eb;
  --jts-green: #15803d;
  --jts-red: #b91c1c;
  --jts-radius: 2px;
}

.jts-main {
  width: 100%;
  color: var(--jts-ink);
}

.jts-wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Controls bar */
.jts-controls-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--jts-surface);
  border: 1px solid var(--jts-line);
  border-radius: var(--jts-radius);
}

.jts-control-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.jts-control-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--jts-ink-soft);
}

/* 2-column Grid */
.jts-editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

@media (max-width: 860px) {
  .jts-editor-grid {
    grid-template-columns: 1fr;
  }
}

/* Panels */
.jts-panel {
  background: var(--jts-card);
  border: 1px solid var(--jts-line);
  border-radius: var(--jts-radius);
  padding: 20px;
}

.jts-form-panel,
.jts-preview-panel {
  position: relative;
}

.jts-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.jts-panel-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0;
  color: var(--jts-ink);
}

.jts-header-actions {
  display: flex;
  gap: 6px;
}

.jts-tool-btn {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--jts-surface);
  border: 1px solid var(--jts-line);
  border-radius: var(--jts-radius);
  color: var(--jts-ink);
  cursor: pointer;
}

.jts-tool-btn:hover {
  background: var(--jts-card);
  border-color: var(--jts-ink);
}

.jts-ad {
  overflow: hidden;
  min-height: 280px;
}

/* Textarea & Code Block */
.jts-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.jts-textarea {
  width: 100%;
  padding: 12px;
  font-family: var(--tf-font-mono, ui-monospace, monospace);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--jts-ink);
  background: var(--jts-card);
  border: 1px solid var(--jts-line);
  border-radius: var(--jts-radius);
  resize: vertical;
  box-sizing: border-box;
}

.jts-textarea:focus,
.jts-input:focus,
.jts-select:focus {
  outline: 2px solid var(--jts-primary);
  border-color: var(--jts-primary);
}

.jts-input,
.jts-select {
  padding: 8px 12px;
  font-size: 0.875rem;
  color: var(--jts-ink);
  background: var(--jts-card);
  border: 1px solid var(--jts-line);
  border-radius: var(--jts-radius);
  font-family: inherit;
  box-sizing: border-box;
}

.jts-status-bar {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 4px;
}

.jts-status-valid {
  color: var(--jts-green);
}

.jts-status-error {
  color: var(--jts-red);
}

.jts-options-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--jts-line);
}

.jts-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--jts-ink-soft);
  cursor: pointer;
}

/* Output Code Wrap */
.jts-code-wrap {
  background: var(--jts-surface);
  border: 1px solid var(--jts-line);
  border-radius: var(--jts-radius);
  height: 440px;
  overflow-y: auto;
}

.jts-code-pre {
  margin: 0;
  padding: 14px;
  font-family: var(--tf-font-mono, ui-monospace, monospace);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--jts-ink);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Buttons */
.jts-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--jts-radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease;
  background: var(--jts-primary);
  color: #ffffff;
}

.jts-btn:hover {
  background: var(--jts-primary-hover);
}

.jts-btn-sm {
  padding: 6px 14px;
  font-size: 0.8125rem;
}

.jts-btn-secondary {
  background: var(--jts-surface);
  color: var(--jts-ink);
  border-color: var(--jts-line);
}

.jts-btn-secondary:hover {
  background: var(--jts-card);
  border-color: var(--jts-ink);
}

@media (max-width: 640px) {
  .jts-controls-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .jts-control-group {
    justify-content: space-between;
  }
  .jts-code-wrap {
    height: 320px;
  }
}

/* tf:dark-palette — generated by migrate_chrome.py */
/* Neutrals inherit the shared chrome tokens so all tools share one
   ground; brand hues are kept and lightened, never inverted. */
[data-theme="dark"] {
  --jts-bg: var(--tf-surface);
  --jts-surface: var(--tf-surface);
  --jts-card: var(--tf-surface);
  --jts-border: var(--tf-surface);
  --jts-line: #98abc3;
  --jts-ink: var(--tf-ink);
  --jts-ink-soft: var(--tf-ink-soft);
  --jts-ink-faint: var(--tf-ink-faint);
  --jts-primary-hover: #819dda;
  --jts-green: #5ed089;
  --jts-red: #da8181;
}