{# coffee auth-form — combined login/register in kraft chrome. Endpoints and panel ids match the platform auth flow (/api/auth/login, /api/auth/register, #auth-message, #login-panel/#register-panel). Auth state via the auth_state provider (auth.logged_in / auth.display_name). Captcha, when enabled, is emitted by the platform auth path. #}
{% if auth.logged_in %}
<div class="auth-form-logged-in coffee-card mx-auto max-w-md p-6 text-center">
  <p class="coffee-body text-muted-foreground">You are logged in as <strong class="text-primary">{{ auth.display_name }}</strong></p>
  <a href="/account" class="kraft-tag mt-4">My account</a>
</div>
{% else %}
{% set defaultTab = default_tab|default:"login" %}
<div class="auth-form coffee-card mx-auto max-w-md p-6">
  <div id="auth-message"></div>
  <div class="mb-5 flex border-b border-dashed border-border">
    <button type="button" onclick="document.getElementById('login-panel').classList.remove('hidden');document.getElementById('register-panel').classList.add('hidden');this.className='coffee-display flex-1 py-2 text-center border-b-2 border-primary text-primary';this.nextElementSibling.className='coffee-display flex-1 py-2 text-center border-b-2 border-transparent text-muted-foreground'" class="coffee-display flex-1 py-2 text-center border-b-2 {% if defaultTab == "register" %}border-transparent text-muted-foreground{% else %}border-primary text-primary{% endif %}">Login</button>
    <button type="button" onclick="document.getElementById('register-panel').classList.remove('hidden');document.getElementById('login-panel').classList.add('hidden');this.className='coffee-display flex-1 py-2 text-center border-b-2 border-primary text-primary';this.previousElementSibling.className='coffee-display flex-1 py-2 text-center border-b-2 border-transparent text-muted-foreground'" class="coffee-display flex-1 py-2 text-center border-b-2 {% if defaultTab == "register" %}border-primary text-primary{% else %}border-transparent text-muted-foreground{% endif %}">Register</button>
  </div>
  <div id="login-panel" class="{% if defaultTab == "register" %}hidden{% endif %}">
    <form hx-post="/api/auth/login" hx-target="#auth-message" hx-swap="innerHTML">
      <div class="mb-3"><label class="coffee-hand mb-1 block text-lg text-accent">Email</label><input type="email" name="email" required class="coffee-body w-full rounded-md border border-input bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring"></div>
      <div class="mb-4"><label class="coffee-hand mb-1 block text-lg text-accent">Password</label><input type="password" name="password" required class="coffee-body w-full rounded-md border border-input bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring"></div>
      <button type="submit" class="kraft-tag w-full justify-center" hx-disabled-elt="this">Login</button>
      <p class="coffee-body mt-3 text-center text-sm"><a href="/forgot-password" class="text-accent underline decoration-dashed">Forgot password?</a></p>
    </form>
  </div>
  <div id="register-panel" class="{% if defaultTab == "register" %}{% else %}hidden{% endif %}">
    <form hx-post="/api/auth/register" hx-target="#auth-message" hx-swap="innerHTML">
      <div class="mb-3"><label class="coffee-hand mb-1 block text-lg text-accent">Username</label><input type="text" name="username" required pattern="[a-zA-Z0-9_-]{3,30}" class="coffee-body w-full rounded-md border border-input bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring"></div>
      <div class="mb-3"><label class="coffee-hand mb-1 block text-lg text-accent">Email</label><input type="email" name="email" required class="coffee-body w-full rounded-md border border-input bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring"></div>
      <div class="mb-4"><label class="coffee-hand mb-1 block text-lg text-accent">Password</label><input type="password" name="password" required minlength="8" class="coffee-body w-full rounded-md border border-input bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring"></div>
      <button type="submit" class="kraft-tag w-full justify-center" hx-disabled-elt="this">Create account</button>
    </form>
  </div>
</div>
{% endif %}