@if (connectionError() || retrying()) {
  <app-empty-state
    heading="Could not connect to server"
    description="Failed to connect to the server. Please check that the server is running and try again."
  >
    <app-button variant="primary" size="sm" [disabled]="retrying()" (clicked)="retryConnection()">
      @if (retrying()) {
        <app-spinner size="sm" />
      } @else {
        Retry
      }
    </app-button>
  </app-empty-state>
} @else {

<h2 class="setup-title">Initial Setup</h2>

<div class="steps-indicator">
  <div class="step-group" [class.active]="currentStep() === 1" [class.completed]="currentStep() > 1">
    <div class="step-marker">
      @if (currentStep() > 1) {
        <ng-icon name="tablerCheck" size="14" />
      } @else {
        1
      }
    </div>
    <span class="step-label">Account</span>
  </div>
  <div class="step-connector" [class.active]="currentStep() > 1"></div>
  <div class="step-group" [class.active]="currentStep() === 2" [class.completed]="currentStep() > 2">
    <div class="step-marker">
      @if (currentStep() > 2) {
        <ng-icon name="tablerCheck" size="14" />
      } @else {
        2
      }
    </div>
    <span class="step-label">2FA</span>
  </div>
  <div class="step-connector" [class.active]="currentStep() > 2"></div>
  <div class="step-group" [class.active]="currentStep() === 3" [class.completed]="currentStep() > 3">
    <div class="step-marker">3</div>
    <span class="step-label">Plex</span>
  </div>
</div>

@if (error()) {
  <div class="error-message">{{ error() }}</div>
}

<!-- Step 1: Create Account -->
@if (currentStep() === 1) {
  <div class="step-content">
    <h2 class="step-title">Create Admin Account</h2>
    <p class="step-subtitle">Choose a username and strong password</p>

    <form class="setup-form" (ngSubmit)="createAccount()">
      <app-input
        #usernameInput
        label="Username"
        placeholder="Enter a username"
        type="text"
        [value]="username()"
        (valueChange)="username.set($event)"
      />
      <app-input
        label="Password"
        placeholder="Minimum 8 characters"
        type="password"
        [value]="password()"
        (valueChange)="password.set($event)"
      />

      @if (password()) {
        <div class="password-strength">
          <div class="password-strength__bar">
            <div class="password-strength__fill password-strength__fill--{{ passwordStrength() }}"></div>
          </div>
          <span class="password-strength__label password-strength__label--{{ passwordStrength() }}">{{ passwordStrength() }}</span>
        </div>
      }

      <app-input
        label="Confirm Password"
        placeholder="Re-enter your password"
        type="password"
        [value]="confirmPassword()"
        (valueChange)="confirmPassword.set($event)"
      />

      @if (password() && !passwordValid) {
        <p class="field-error">Password must be at least 8 characters</p>
      }
      @if (confirmPassword() && !passwordsMatch) {
        <p class="field-error">Passwords do not match</p>
      }

      <app-button
        variant="primary"
        class="submit-btn"
        [disabled]="!username() || !passwordValid || !passwordsMatch || loading()"
        type="submit"
      >
        @if (loading()) {
          <app-spinner size="sm" />
        } @else {
          Continue
        }
      </app-button>
    </form>
  </div>
}

<!-- Step 2: Two-Factor Authentication -->
@if (currentStep() === 2) {
  <div class="step-content">
    <h2 class="step-title">
      <ng-icon name="tablerShieldLock" size="20" />
      Two-Factor Authentication
    </h2>

    @if (!totpVerified()) {
      <p class="step-subtitle">Scan the QR code with your authenticator app</p>

      @if (loading()) {
        <div class="loading-center">
          <app-spinner />
        </div>
      } @else {
        <div class="qr-section">
          <div class="qr-code-wrapper">
            <qrcode [qrdata]="qrCodeUri()" [width]="200" errorCorrectionLevel="M" [margin]="2" />
          </div>

          <details class="qr-manual-entry">
            <summary>Can't scan? Enter manually</summary>
            <div class="qr-manual-content">
              <p class="qr-manual-label">Secret key:</p>
              <code class="qr-secret">{{ totpSecret() }}</code>
            </div>
          </details>
        </div>

        <form class="setup-form" (ngSubmit)="verifyTotp()">
          <app-input
            #verificationInput
            label="Verification Code"
            placeholder="Enter 6-digit code"
            type="text"
            [value]="verificationCode()"
            (valueChange)="verificationCode.set($event)"
          />
          <app-button
            variant="primary"
            class="submit-btn"
            [disabled]="verificationCode().length !== 6"
            type="submit"
          >
            Verify Code
          </app-button>
        </form>

        <button class="skip-link" (click)="skip2fa()">Skip for now</button>
      }
    } @else {
      <p class="step-subtitle success-text">
        <ng-icon name="tablerCheck" size="16" />
        2FA verified successfully!
      </p>

      <div class="recovery-section">
        <h3 class="recovery-title">Save Your Recovery Codes</h3>
        <p class="recovery-desc">Store these codes in a safe place. Each code can only be used once.</p>

        <div class="recovery-codes">
          @for (code of recoveryCodes(); track code) {
            <code class="recovery-code">{{ code }}</code>
          }
        </div>

        <div class="recovery-actions">
          <app-button variant="secondary" (click)="copyRecoveryCodes()">
            <ng-icon name="tablerCopy" size="16" />
            Copy Codes
          </app-button>
          <app-button variant="secondary" (click)="downloadRecoveryCodes()">
            Download
          </app-button>
        </div>

        <label class="checkbox-label">
          <input type="checkbox" [checked]="codesSaved()" (change)="codesSaved.set(!codesSaved())" />
          I have saved my recovery codes
        </label>

        <app-button
          variant="primary"
          class="submit-btn"
          [disabled]="!codesSaved()"
          (click)="goToStep3()"
        >
          Continue
        </app-button>
      </div>
    }
  </div>
}

<!-- Step 3: Plex (Optional) -->
@if (currentStep() === 3) {
  <div class="step-content">
    <h2 class="step-title">Link Plex Account</h2>
    <p class="step-subtitle">Optional: Link your Plex account for quick sign-in</p>

    @if (!plexLinked()) {
      <button
        class="plex-btn"
        [disabled]="plexLinking()"
        (click)="startPlexLink()"
      >
        @if (plexLinking()) {
          <app-spinner size="sm" />
          Waiting for Plex authorization...
        } @else {
          <svg class="plex-btn__icon" viewBox="0 0 24 24" fill="currentColor">
            <path d="M5.074 1L12 12 5.074 23h5.854L18.926 12 11.928 1z"/>
          </svg>
          Link Plex Account
        }
      </button>
    } @else {
      <div class="plex-success">
        <ng-icon name="tablerCheck" size="16" />
        Plex account linked
      </div>
    }

    <div class="step-actions">
      <app-button
        variant="primary"
        class="submit-btn"
        [disabled]="loading()"
        (click)="completeSetup()"
      >
        @if (loading()) {
          <app-spinner size="sm" />
        } @else {
          Complete Setup
        }
      </app-button>
    </div>
  </div>
}

}