/* Lipogram Checker Styles */
.statmat-tool.lipogram-checker {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  max-width: 700px;
  margin: 0 auto;
  color: #333;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  overflow: hidden;
}

.statmat-tool.lipogram-checker * {
  box-sizing: border-box;
}

.statmat-tool.lipogram-checker .lipo-header {
  background-color: #f8f9fa;
  padding: 24px;
  text-align: center;
  border-bottom: 1px solid #e0e0e0;
}

.statmat-tool.lipogram-checker .lipo-header h2 {
  margin: 0;
  font-size: 26px;
  color: #212529;
  letter-spacing: -0.5px;
}

.statmat-tool.lipogram-checker .lipo-header p {
  margin: 8px 0 0 0;
  color: #6c757d;
  font-size: 15px;
}

.statmat-tool.lipogram-checker .lipo-container {
  padding: 24px;
}

.statmat-tool.lipogram-checker .settings-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
  background-color: #f8f9fa;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
}

.statmat-tool.lipogram-checker .settings-bar label {
  font-weight: 600;
  font-size: 16px;
}

.statmat-tool.lipogram-checker .banned-input {
  width: 60px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  text-transform: uppercase;
  padding: 8px;
  border: 2px solid #dc3545; /* Red outline to show it's banned */
  border-radius: 6px;
  color: #dc3545;
  background-color: #fff;
}

.statmat-tool.lipogram-checker .banned-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.25);
}

.statmat-tool.lipogram-checker .input-pane textarea {
  width: 100%;
  padding: 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 16px;
  font-family: inherit;
  resize: vertical;
  line-height: 1.5;
  margin-bottom: 20px;
  transition: border-color 0.2s;
}

.statmat-tool.lipogram-checker .input-pane textarea:focus {
  outline: none;
  border-color: #0d6efd;
}

.statmat-tool.lipogram-checker .btn {
  display: block;
  width: 100%;
  padding: 16px;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.statmat-tool.lipogram-checker .btn-primary {
  background-color: #0d6efd;
  color: white;
}

.statmat-tool.lipogram-checker .btn-primary:hover {
  background-color: #0b5ed7;
}

.statmat-tool.lipogram-checker .result-section {
  margin-top: 24px;
}

.statmat-tool.lipogram-checker .status-banner {
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 20px;
}

.statmat-tool.lipogram-checker .status-success {
  background-color: #d1e7dd;
  color: #0f5132;
  border: 1px solid #badbcc;
}

.statmat-tool.lipogram-checker .status-fail {
  background-color: #f8d7da;
  color: #842029;
  border: 1px solid #f5c2c7;
}

.statmat-tool.lipogram-checker .status-banner h3 {
  margin: 0 0 8px 0;
  font-size: 20px;
}

.statmat-tool.lipogram-checker .status-banner p {
  margin: 0;
  font-size: 16px;
}

.statmat-tool.lipogram-checker .highlight-pane {
  background-color: #f8f9fa;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 20px;
}

.statmat-tool.lipogram-checker .highlight-pane h3 {
  margin: 0 0 4px 0;
  font-size: 18px;
}

.statmat-tool.lipogram-checker .highlight-pane .subtitle {
  margin: 0 0 16px 0;
  font-size: 14px;
  color: #6c757d;
}

.statmat-tool.lipogram-checker .highlighted-text {
  font-size: 16px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  background-color: #fff;
  padding: 16px;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
}

.statmat-tool.lipogram-checker .highlighted-text mark {
  background-color: #ffcccc;
  color: #d32f2f;
  font-weight: bold;
  padding: 0 2px;
  border-radius: 2px;
}

/* Global override for mobile scrolling on long results */
.statmat-tool [class*="result"], 
.statmat-tool [class*="output"],
.statmat-tool [class*="preview"],
.statmat-tool [class*="display"] {
  overflow-x: auto;
  max-width: 100%;
}

/* Global safeguard: ensure main wrapper never exceeds mobile viewport */
.statmat-tool {
  width: 100% !important;
  box-sizing: border-box;
}