body {
  margin: 0;
  overflow-x: hidden;
}

#main-content {
  width: 100vw;
  height: 100vh;
  border: none;
}

/* Configuration Button */
#config-button {
  position: fixed;
  top: 10px;
  right: 180px;
  z-index: 1000;
  padding: 8px 16px;
  background: transparent;
  color: #0078d4;
  border: 1px solid #0078d4;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  transition: all 0.2s;
  margin-right: 8px;
}

#config-button:hover {
  background: #f0f8ff;
}

#config-button i {
  font-size: 14px;
}

/* Configuration Panel */
#config-panel {
  position: fixed;
  width: 360px;
  height: 100vh;
  right: -360px;
  top: 0;
  background: #fff;
  box-shadow: -2px 0 8px rgba(0, 0, 0, 0.15);
  padding: 0;
  box-sizing: border-box;
  transition: right 0.3s ease-in-out;
  z-index: 1000;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

#config-panel.open {
  right: 0;
}

/* Panel Header */
.panel-header {
  padding: 16px 24px;
  border-bottom: 1px solid #e5e5e5;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-header h1 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin: 0;
}

.close-button {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #666;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.close-button i {
  font-size: 18px;
}

.close-button:hover {
  background: #f5f5f5;
  color: #0078d4;
  transform: translateX(2px);
}

.close-button:active {
  transform: translateX(4px);
}

/* Panel Content */
.panel-content {
  padding: 24px;
}

#config-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Form Elements */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: #333;
}

.form-group input {
  padding: 8px 12px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: #0078d4;
}

.input-with-button {
  display: flex;
  gap: 8px;
}

.input-with-button input {
  flex: 1;
}

#select-folder {
  padding: 8px 16px;
  background: #f5f5f5;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  color: #333;
  transition: all 0.2s;
}

#select-folder:hover {
  background: #e5e5e5;
}

/* Submit Button */
.submit-button {
  background: #0078d4;
  color: white;
  border: none;
  padding: 10px 24px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 16px;
}

.submit-button:hover {
  background: #106ebe;
}

.submit-button:active {
  background: #005a9e;
}