/* =====================================================================
   auth.css — Formulaires de connexion et d'inscription
   (connexion.html, inscription.html) et formulaires de profil.
   ===================================================================== */

.auth-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background:
    radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--color-primary) 16%, transparent), transparent 40%),
    radial-gradient(circle at 85% 90%, color-mix(in srgb, #8250df 12%, transparent), transparent 40%),
    var(--color-bg);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  padding: 32px 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow);
}

.auth-header { margin-bottom: 24px; text-align: center; }
.auth-logo { margin: 0 auto 8px; }
.auth-header h1 { font-size: 26px; margin-bottom: 4px; }

.auth-switch { margin-top: 18px; font-size: 14px; text-align: center; }
.auth-switch a { color: var(--color-primary); font-weight: 600; }

.form-message { min-height: 1.2em; margin-bottom: 12px; font-size: 14px; }
.form-message.is-error { color: var(--color-danger); }
.form-message.is-success { color: var(--color-success); }

.field small { font-weight: 400; }
.password-field { position: relative; }
.password-field input { padding-right: 44px; }
.password-toggle {
  position: absolute;
  top: 50%;
  right: 4px;
  width: 36px;
  height: 36px;
  transform: translateY(-50%);
  border: none;
  border-radius: 50%;
  background: none;
}

/* Sélecteur de couleur de l'avatar : pastilles rondes */
.colors { display: flex; flex-wrap: wrap; gap: 10px; }
.colors label { position: relative; cursor: pointer; }
.colors input { position: absolute; opacity: 0; }
.colors span {
  display: block;
  width: 30px;
  height: 30px;
  border: 3px solid transparent;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--color-border);
  transition: transform var(--transition);
}
.colors input:checked + span { border-color: var(--color-surface); box-shadow: 0 0 0 2px var(--color-text); transform: scale(1.1); }
.colors input:focus-visible + span { outline: 2px solid var(--color-primary); outline-offset: 2px; }

@media (max-width: 480px) {
  .auth-card { padding: 24px 18px; }
}