/* Save Session Dialog Styles */
.dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.dialog-content {
  background: var(--app-menu-background);
  border: 1px solid var(--app-menu-border);
  border-radius: var(--corner-radius-small);
  min-width: 400px;
  max-width: 500px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  font-size: var(--vscode-chat-font-size, 13px);
  font-family: var(--vscode-chat-font-family);
}

.dialog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--app-menu-border);
}

.dialog-header h3 {
  margin: 0;
  font-weight: 600;
  color: var(--app-primary-foreground);
}

.dialog-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dialog-close:hover {
  background: var(--app-ghost-button-hover-background);
}

.dialog-body {
  padding: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--app-primary-foreground);
}

.form-group input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--app-primary-border-color);
  border-radius: 4px;
  background: var(--vscode-input-background);
  color: var(--vscode-input-foreground);
  font-size: var(--vscode-chat-font-size, 13px);
  font-family: var(--vscode-chat-font-family);
  box-sizing: border-box;
}

.form-group input:focus {
  outline: none;
  border-color: var(--vscode-focusBorder);
}

.form-group input.error {
  border-color: var(--vscode-inputValidation-errorBorder);
}

.form-help {
  margin-top: 6px;
  font-size: 0.9em;
  color: var(--app-secondary-foreground);
  opacity: 0.7;
}

.error-message {
  margin-top: 6px;
  font-size: 0.9em;
  color: var(--vscode-inputValidation-errorForeground);
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px;
  border-top: 1px solid var(--app-menu-border);
}

.primary-button,
.secondary-button {
  padding: 6px 12px;
  border-radius: 4px;
  border: none;
  font-size: var(--vscode-chat-font-size, 13px);
  font-family: var(--vscode-chat-font-family);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.primary-button {
  background: var(--vscode-button-background);
  color: var(--vscode-button-foreground);
}

.primary-button:hover {
  background: var(--vscode-button-hoverBackground);
}

.secondary-button {
  background: var(--vscode-button-secondaryBackground);
  color: var(--vscode-button-secondaryForeground);
}

.secondary-button:hover {
  background: var(--vscode-button-secondaryHoverBackground);
}

/* Save Session Header Button */
.save-session-header-button {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  outline: none;
  width: 28px;
  height: 28px;
  margin-right: 4px;
}

.save-session-header-button:hover {
  background: var(--app-ghost-button-hover-background);
}

.save-session-header-button svg {
  width: 16px;
  height: 16px;
  color: var(--app-primary-foreground);
}