body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--bg-secondary);
  /* y auto : en petite hauteur (phone paysage) le formulaire doit rester scrollable. */
  overflow-x: hidden;
  overflow-y: auto;
}

.login-bg-video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  pointer-events: none;
}
/* Voile sombre pour garder le formulaire lisible par-dessus la video. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(20, 14, 40, 0.55) 0%, rgba(20, 14, 40, 0.2) 45%, rgba(20, 14, 40, 0.55) 100%);
  pointer-events: none;
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 2rem;
  position: relative;
  z-index: 1;
  margin-left: auto;
  margin-right: auto;
}

.login-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.login-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}

.login-header p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}

.login-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.6rem;
  color: #fff;
  margin: 0 auto 1.25rem;
  box-shadow: 0 8px 24px var(--accent-glow);
}
/* Logo image de la plateforme (PNG) : rond, pas de pastille violette. */
.login-logo-img {
  background: transparent;
  box-shadow: none;
  border-radius: 50%;
  overflow: hidden;
}
.login-logo-img img { width: 100%; height: 100%; object-fit: cover; }

.login-card {
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  backdrop-filter: blur(14px) saturate(1.1);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(20, 14, 40, 0.35);
}

.login-btn {
  width: 100%;
  margin-top: 0.5rem;
}

.login-remember {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  cursor: pointer;
  user-select: none;
}

.login-remember input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.login-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}

/* Lien "mot de passe oublie" + panneau de demande (sous le formulaire de login). */
.login-forgot-link {
  display: block;
  width: 100%;
  margin-top: 0.9rem;
  padding: 0;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.85rem;
  text-align: center;
  cursor: pointer;
}

.login-forgot-link:hover { text-decoration: underline; }

.login-forgot {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.login-forgot-intro {
  margin: 0 0 0.9rem;
  font-size: 0.85rem;
  line-height: 1.5;
  color: #6b7280;
}

/* Petite hauteur (phone paysage) : header compact pour limiter le scroll. */
@media (max-height: 700px) {
  .login-container { padding: 1.25rem 2rem; }
  .login-header { margin-bottom: 1.25rem; }
  .login-logo { width: 44px; height: 44px; margin-bottom: 0.75rem; }
  .login-card { padding: 1.5rem 2rem; }
}