/* ============================================================================
 * cpb-auth.css — Surfaces d'AUTHENTIFICATION CPBRODERIE (palier 6C-1b-A)
 *
 * Feuille SPÉCIFIQUE des pages d'authentification :
 *   - Espace client  : login / register / verify-email  (_client_auth.php →
 *     client_page_top()) — corps <body class="cpb-auth-body">.
 *   - Administration : core/admin/login.php — même corps + variante `.is-admin`.
 *
 * Consomme les tokens de src/css/cpb-design-system.css (chargé AVANT). Ne
 * redéfinit AUCUN token `--cpb-*`. Tous les sélecteurs d'éléments nus sont
 * scellés sous `.cpb-auth-body` : aucune fuite globale possible.
 * ========================================================================== */

.cpb-auth-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--cpb-font);
  color: var(--cpb-text);
  line-height: var(--cpb-lh-base);
  /* Fond marine sobre, dégradé discret vers le neutre. */
  background: linear-gradient(160deg, var(--cpb-navy-deep) 0%, var(--cpb-navy) 46%, var(--cpb-bg) 46%);
  -webkit-font-smoothing: antialiased;
}

.cpb-auth-wrap {
  max-width: 440px;
  margin: 0 auto;
  padding: 40px 16px 32px;
  box-sizing: border-box;
}

/* ---- Marque ---- */
.cpb-auth-brand {
  text-align: center;
  margin-bottom: 20px;
  color: #fff;
}
.cpb-auth-brand-name {
  display: block;
  font-size: 22px;
  font-weight: var(--cpb-fw-bold);
  letter-spacing: 0.06em;
}
.cpb-auth-brand-sub {
  display: inline-block;
  margin-top: 8px;
  font-size: var(--cpb-fs-label);
  font-weight: var(--cpb-fw-medium);
  color: var(--cpb-navy-deep);
  background: var(--cpb-gold);
  border-radius: var(--cpb-radius-pill);
  padding: 3px 12px;
}
/* Variante admin : pastille or plus affirmée, libellé distinct. */
.cpb-auth-body.is-admin .cpb-auth-brand-sub {
  color: var(--cpb-gold);
  background: transparent;
  border: 1px solid var(--cpb-gold-line);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---- Carte ---- */
.cpb-auth-body .cpb-card {
  background: var(--cpb-card);
  border: 1px solid var(--cpb-border);
  border-top: 3px solid var(--cpb-navy);
  border-radius: var(--cpb-radius);
  box-shadow: var(--cpb-shadow-hover);
  padding: 28px 26px;
}
.cpb-auth-body.is-admin .cpb-card {
  border-top-color: var(--cpb-gold);
}

.cpb-auth-body h1 {
  font-size: var(--cpb-fs-h2);
  font-weight: var(--cpb-fw-bold);
  color: var(--cpb-navy);
  margin: 0 0 6px;
}
.cpb-auth-sub {
  margin: 0 0 18px;
  font-size: var(--cpb-fs-label);
  color: var(--cpb-muted);
}

/* ---- Champs ---- */
.cpb-auth-body label {
  display: block;
  font-size: var(--cpb-fs-label);
  font-weight: var(--cpb-fw-medium);
  color: var(--cpb-text);
  margin: 14px 0 4px;
}
.cpb-auth-body input[type="text"],
.cpb-auth-body input[type="email"],
.cpb-auth-body input[type="password"],
.cpb-auth-body input:not([type]) {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--cpb-font);
  font-size: 14px;
  color: var(--cpb-text);
  background: #fff;
  padding: 10px 11px;
  border: 1px solid var(--cpb-border);
  border-radius: var(--cpb-radius-sm);
}
.cpb-auth-body input:focus {
  outline: 2px solid var(--cpb-gold);
  outline-offset: 1px;
  border-color: var(--cpb-navy);
}

/* ---- Boutons ---- */
.cpb-auth-body button {
  width: 100%;
  margin-top: 20px;
  padding: 11px 14px;
  border: 0;
  border-radius: var(--cpb-radius-sm);
  background: var(--cpb-navy);
  color: #fff;
  font-family: var(--cpb-font);
  font-size: 15px;
  font-weight: var(--cpb-fw-medium);
  cursor: pointer;
  transition: background var(--cpb-transition);
}
.cpb-auth-body button:hover {
  background: var(--cpb-navy-deep);
}
.cpb-auth-body button:focus-visible {
  outline: 2px solid var(--cpb-gold);
  outline-offset: 2px;
}
/* Action secondaire (ex. renvoyer l'email) : contour marine, non concurrente. */
.cpb-auth-body button.cpb-auth-secondary {
  margin-top: 10px;
  background: #fff;
  color: var(--cpb-navy);
  border: 1px solid var(--cpb-border);
}
.cpb-auth-body button.cpb-auth-secondary:hover {
  background: var(--cpb-bg);
}

/* ---- Messages ---- */
.cpb-auth-body .cpb-msg {
  padding: 10px 12px;
  border-radius: var(--cpb-radius-sm);
  font-size: 14px;
  margin-bottom: 14px;
  border: 1px solid var(--cpb-border);
}
.cpb-auth-body .cpb-msg-ok {
  background: var(--cpb-ok-bg);
  border-color: var(--cpb-ok-border);
  color: var(--cpb-ok-text);
}
.cpb-auth-body .cpb-msg-err {
  background: var(--cpb-err-bg);
  border-color: var(--cpb-err-border);
  color: var(--cpb-err-text);
}

/* ---- Liens sous le formulaire ---- */
.cpb-auth-body .cpb-links {
  margin-top: 18px;
  font-size: var(--cpb-fs-label);
  text-align: center;
  color: var(--cpb-muted);
}
.cpb-auth-body .cpb-links a {
  color: var(--cpb-navy);
  font-weight: var(--cpb-fw-medium);
  text-decoration: none;
}
.cpb-auth-body .cpb-links a:hover {
  text-decoration: underline;
}

/* ---- Retour au site ---- */
.cpb-auth-back {
  display: block;
  text-align: center;
  margin-top: 20px;
  font-size: var(--cpb-fs-label);
  color: #fff;
  text-decoration: none;
  opacity: 0.9;
}
.cpb-auth-back:hover {
  text-decoration: underline;
  opacity: 1;
}
.cpb-auth-body.is-admin .cpb-auth-back {
  color: var(--cpb-text);
}

/* ---- Honeypot (champ anti-bot masqué) ---- */
.cpb-auth-body .cpb-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- Mobile ---- */
@media (max-width: 480px) {
  .cpb-auth-wrap {
    padding: 28px 14px 24px;
  }
  .cpb-auth-body .cpb-card {
    padding: 22px 18px;
  }
}
