/* Fallback styles for logo loading */
body fuse-splash-screen .main-logo.fallback {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #1e88e5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    text-align: center;
    line-height: 1.2;
}

/* Logo responsive avec gestion des deux versions */
body fuse-splash-screen .main-logo img {
    transition: all 0.3s ease;
}

/* Desktop: Afficher logo desktop, masquer mobile */
body fuse-splash-screen .main-logo .logo-desktop {
    display: block;
}

body fuse-splash-screen .main-logo .logo-mobile {
    display: none;
}

@media (max-width: 768px) {
    body fuse-splash-screen .main-logo {
        width: 160px;
        height: 100px;
        padding: 15px;
    }
    
    /* Mobile: Masquer logo desktop, afficher mobile */
    body fuse-splash-screen .main-logo .logo-desktop {
        display: none;
    }
    
    body fuse-splash-screen .main-logo .logo-mobile {
        display: block;
        max-width: 150px;
    }
}

/* Version de sauvegarde avec texte uniquement */
body fuse-splash-screen .logo-text-fallback {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: 3px;
    background: linear-gradient(45deg, #1e88e5, #ffffff, #1e88e5);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShimmer 3s ease-in-out infinite;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    margin-bottom: 20px;
}

/* Animation d'entrée plus fluide */
body fuse-splash-screen .logo-container {
    animation: logoEnter 2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes logoEnter {
    0% {
        opacity: 0;
        transform: scale(0.3) rotateY(180deg);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1) rotateY(90deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotateY(0deg);
    }
}

/* Amélioration pour les écrans à haute résolution */
@media (min-resolution: 2dppx) and (min-width: 1024px) {
    body fuse-splash-screen .main-logo {
        width: 220px;
        height: 220px;
    }
    
    body fuse-splash-screen .app-title {
        font-size: 3.2rem;
    }
}

/* Mode sombre automatique */
@media (prefers-color-scheme: dark) {
    body fuse-splash-screen {
        background: linear-gradient(135deg, #0d1421 0%, #1a237e 50%, #1565c0 100%);
    }
}

/* Optimisations pour appareils faibles performances */
@media (max-width: 480px) {
    body fuse-splash-screen .app-title {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }
    
    body fuse-splash-screen .app-subtitle {
        font-size: 0.9rem;
    }
    
    body fuse-splash-screen .loading-circle {
        width: 40px;
        height: 40px;
    }
    
    body fuse-splash-screen .loading-dots > div {
        width: 8px;
        height: 8px;
    }
}

/* Animation de pulsation pour le logo */
@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

body fuse-splash-screen .main-logo:hover {
    animation: logoPulse 2s ease-in-out infinite;
}