/* ASCII Art Generator Styles */
.statmat-tool.ascii-art {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  max-width: 800px;
  margin: 0 auto;
  color: #c9d1d9;
  background-color: #0d1117; /* GitHub Dark Mode style */
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  border: 1px solid #30363d;
  overflow: hidden;
}

.statmat-tool.ascii-art * {
  box-sizing: border-box;
}

.statmat-tool.ascii-art .ascii-header {
  background-color: #161b22;
  color: #fff;
  padding: 30px 24px;
  text-align: center;
  border-bottom: 1px solid #30363d;
}

.statmat-tool.ascii-art .ascii-icon {
  font-size: 32px;
  margin-bottom: 12px;
  color: #58a6ff;
}

.statmat-tool.ascii-art .ascii-header h2 {
  margin: 0 0 8px 0;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.statmat-tool.ascii-art .ascii-header p {
  margin: 0;
  color: #8b949e;
  font-size: 16px;
  font-family: monospace;
}

.statmat-tool.ascii-art .ascii-container {
  padding: 30px;
}

.statmat-tool.ascii-art label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: #8b949e;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.statmat-tool.ascii-art .input-section {
  margin-bottom: 24px;
}

.statmat-tool.ascii-art input[type="text"],
.statmat-tool.ascii-art select {
  width: 100%;
  padding: 12px 16px;
  background-color: #010409;
  border: 1px solid #30363d;
  border-radius: 6px;
  color: #c9d1d9;
  font-size: 16px;
  transition: all 0.2s;
}

.statmat-tool.ascii-art input[type="text"] {
  font-family: monospace;
  font-size: 20px;
  letter-spacing: 2px;
}

.statmat-tool.ascii-art input[type="text"]:focus,
.statmat-tool.ascii-art select:focus {
  outline: none;
  border-color: #58a6ff;
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.statmat-tool.ascii-art .controls-bar {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  background-color: #161b22;
  padding: 20px;
  border-radius: 8px;
  border: 1px solid #30363d;
}

.statmat-tool.ascii-art .control-group {
  flex: 1;
}

.statmat-tool.ascii-art .result-section {
  margin-top: 24px;
}

.statmat-tool.ascii-art .action-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 12px;
}

.statmat-tool.ascii-art .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
}

.statmat-tool.ascii-art .btn-primary {
  background-color: #238636;
  color: #ffffff;
}

.statmat-tool.ascii-art .btn-primary:hover {
  background-color: #2ea043;
}

.statmat-tool.ascii-art textarea#asciiOutput {
  width: 100%;
  height: 250px;
  background-color: #010409;
  color: #58a6ff;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 16px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 14px;
  line-height: 1.2;
  resize: vertical;
  white-space: pre;
  overflow-x: auto;
}

/* Toast */
.statmat-tool.ascii-art .toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: #58a6ff;
  color: #0d1117;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
  z-index: 9999;
}

.statmat-tool.ascii-art .toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 600px) {
  .statmat-tool.ascii-art .controls-bar {
    flex-direction: column;
    gap: 16px;
  }
}

/* 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;
}