/* =========================================
   PAGE LOGIN / AUTH
   ========================================= */

/* On force le main à prendre toute la hauteur pour centrer verticalement */
.auth-main {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(
    circle at center,
    rgba(0, 217, 246, 0.05) 0%,
    transparent 70%
  );
}

.auth-wrapper {
  width: 100%;
  max-width: 420px;
  padding: 1rem;
}

.auth-card {
  background: rgba(30, 32, 36, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid #383c44;
  border-top: 4px solid #00d9f6; /* Ligne Cyan au dessus */
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.auth-header {
  margin-bottom: 2rem;
}

.auth-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.auth-header h2 {
  color: #fff;
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Formulaire */
.input-group {
  margin-bottom: 1.2rem;
  text-align: left;
}

.input-group label {
  display: block;
  color: #ebebeb;
  font-size: 0.85rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.input-group input {
  width: 100%;
  background: #18191c;
  border: 1px solid #383c44;
  padding: 12px 15px;
  border-radius: 6px;
  color: #fff;
  font-size: 1rem;
  transition: all 0.3s;
  box-sizing: border-box; /* Important pour ne pas dépasser */
}

.input-group input:focus {
  outline: none;
  border-color: #00d9f6;
  box-shadow: 0 0 10px rgba(0, 217, 246, 0.2);
}

/* Options (Checkbox + Lien oubli) */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  font-size: 0.85rem;
}

.checkbox-container {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  cursor: pointer;
}

.forgot-pass {
  color: #00d9f6;
  text-decoration: none;
  transition: 0.2s;
}

.forgot-pass:hover {
  text-decoration: underline;
}

/* Gros Bouton */
.btn-login {
  width: 100%;
  padding: 14px;
  background: linear-gradient(90deg, #00d9f6, #00b8d4);
  color: #18191c;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 217, 246, 0.4);
}

/* Bas de carte */
.auth-footer {
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.auth-footer a {
  color: #fff;
  font-weight: bold;
  text-decoration: none;
  margin-left: 5px;
}

.auth-footer a:hover {
  color: #00d9f6;
}
/* ... Tout le CSS précédent de la page login reste bon ... */

/* CLASSE UTILITAIRE POUR CACHER */
.hidden {
  display: none !important;
}

/* PETITE ANIMATION D'APPARITION */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ajustement spécifique pour le formulaire d'inscription qui est plus long */
#register-box .auth-icon {
  font-size: 2.5rem; /* Un peu plus petit pour gagner de la place */
  margin-bottom: 0.5rem;
}

#register-box .input-group {
  margin-bottom: 1rem; /* Espacement un peu réduit */
}
/* Responsive */
@media (max-width: 500px) {
  .auth-card {
    padding: 1.5rem;
  }
}