/* Effet d’apparition */
.card-animate {
    opacity: 0;
    transform: translateY(24px);
    transition: all 0.5s cubic-bezier(.45,.13,.48,.87);
  }
  .card-animate.show {
    opacity: 1;
    transform: translateY(0);
  }
  .header-animate {
    opacity: 0;
    transform: translateY(-16px);
    transition: all 0.5s cubic-bezier(.45,.13,.48,.87);
  }
  .header-animate.show {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Glass effet login card */
  .login-card {
    box-shadow: 0 8px 40px 0 #0002, 0 1.5px 14px 0 #19c7ff26;
    border: 1.5px solid rgba(255,255,255,0.08);
  }
  
  /* Inputs style iOS/neo-glass */
  .input-glass {
    width: 100%;
    padding: 14px 3rem 14px 3rem; /* padding gauche + droite pour les icônes */
    font-size: 1rem;
    color: #fff;
    background: rgba(255,255,255,0.05);
    border: 1.5px solid rgba(255,255,255,0.09);
    border-radius: 1rem;
    outline: none;
    transition: border 0.25s, box-shadow 0.25s;
    backdrop-filter: blur(7px);
    box-sizing: border-box;
  }
  .input-glass {
    padding-left: 3rem !important;
    padding-right: 3rem !important;
  }
  
  .input-glass:focus {
    border: 1.5px solid #19c7ff;
    box-shadow: 0 0 0 2px #19c7ff55;
  }
  .input-glass:disabled {
    opacity: 0.5;
  }
  .label-glass {
    position: absolute;
    left: 44px;
    top: 50%;
    transform: translateY(-50%);
    color: #a7f3f8;
    background: transparent;
    font-size: 1rem;
    pointer-events: none;
    transition: all 0.22s cubic-bezier(.45,.13,.48,.87);
    padding: 0 4px;
    height: 22px;       /* Même hauteur que l’icône pour centrage parfait */
    line-height: 22px;  /* Idem */
  }
  
  .input-glass:focus + .label-glass,
  .input-glass:not(:placeholder-shown) + .label-glass {
    top: 4px;              /* Plus haut pour iOS */
    left: 40px;
    font-size: 0.78rem;
    color: #38bdf8;
    background: rgba(15,15,15,0.80);
    padding: 0 8px;
    height: auto;
    line-height: normal;
  }
  
  /* Loader custom bouton */
  .loader {
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    border-left-color: #19c7ff;
  }
  
  /* Transition erreur */
  #loginError {
    min-height: 16px;
    opacity: 0;
  }
  #loginError.active {
    opacity: 1;
  }
  
  #togglePassword {
    background: none;
    border: none;
  }
  .btn-action {
    display: flex;
    flex-direction: row; /* <-- important */
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    /* ... */
  }
  .signup-cta {
    box-shadow: 0 4px 24px 0 #19c7ff18;
    border: 1px solid rgba(25,199,255,0.07);
    background: rgba(255,255,255,0.04);
  }