/* ============================================================
   AUTH BASE LAYOUT — SOGENTIS (ROBUSTE)
   Fichier : static/accounts_users/css/auth/base_auth.css
   ============================================================ */

html, body { height: 100%; }

/* évite les scrollbars parasites (parfois causées par scale/filters) */
body{
  margin: 0;
  background: transparent !important;
  overflow-x: hidden;
}

/* Background via variable (définie dans le template: --auth-bg) */
body.auth-body{
  background-image: var(--auth-bg) !important;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* BG (derrière tout) — optionnel si tu utilises un div .auth-bg */
.auth-bg{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;

  /* ✅ utilise la même variable que le body pour éviter les oublis */
  background-image: var(--auth-bg);
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;

  /* fallback visuel si l’image est absente (ou en chargement) */
  background-color: #0b1220;

  /* rendu */
  filter: grayscale(18%) brightness(0.88);
  transform: scale(1.02);

  /* perf */
  will-change: transform;
  backface-visibility: hidden;
}

/* Overlay */
.auth-overlay{
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(circle at center, rgba(0,0,0,.12), rgba(0,0,0,.48));
}

/* ✅ blur seulement si supporté */
@supports ((-webkit-backdrop-filter: blur(2px)) or (backdrop-filter: blur(2px))) {
  .auth-overlay{
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
  }
}

/* Layout */
.auth-shell{
  position: relative;
  z-index: 2;
  min-height: 100vh;
  width: 100%;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.auth-wrapper{
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}

.auth-wrapper-wide{
  max-width: 1120px !important;
}

/* Card */
.auth-card{
  width: 100%;
  border: 0;
  border-radius: 1rem;
  background: rgba(255,255,255,0.96);
  box-shadow: 0 18px 55px rgba(0,0,0,0.22);
}

@supports ((-webkit-backdrop-filter: blur(8px)) or (backdrop-filter: blur(8px))) {
  .auth-card{
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }
}

/* Logo (si tu utilises <img> dans .auth-brand) */
.auth-brand img{
  height: 54px;
  width: auto;
  display: inline-block;
}
@media (max-width: 480px){
  .auth-brand img{ height: 44px; }
}

/* Lang selector */
.auth-lang-switch select{
  min-width: 105px;
  width: auto;
  padding: .35rem .55rem;
  border-radius: .5rem;
  font-size: .9rem;
}

/* Dark mode */
body.dark-mode .auth-card{
  background: rgba(20, 22, 25, 0.92);
  color: #eaecef;
  box-shadow: 0 18px 55px rgba(0,0,0,0.55);
}

body.dark-mode .auth-bg{
  filter: grayscale(35%) brightness(0.55);
}

body.dark-mode .auth-overlay{
  background: radial-gradient(circle at center, rgba(0,0,0,.25), rgba(0,0,0,.75));
}

/* Brand (logo + texte) — pas de <img> => pas d'image cassée */
.auth-brand-mark{
  display: inline-block; /* ✅ indispensable pour width/height sur un span */
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background-image: var(--brand-logo);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  box-shadow: 0 6px 18px rgba(16,24,40,.10);
  flex: 0 0 auto;
}

.auth-brand-name{
  font-weight: 900;
  letter-spacing: .3px;
  color: #0f172a;
}

/* lisibilité du brand en dark mode */
body.dark-mode .auth-brand-name{
  color: #eaecef;
}