/* Loading Screen - Modern Flat Design */
.loading-screen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: #0078d4 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 9999 !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
}

.loading-content {
    text-align: center !important;
    color: white !important;
    max-width: 400px !important;
    padding: 60px 40px !important;
    position: relative !important;
}

.loading-logo {
    margin-bottom: 40px !important;
}

.windows-logo {
    font-size: 80px !important;
    font-weight: 300 !important;
    color: #40a9ff !important;
    display: block !important;
    animation: logoFloat 3s ease-in-out infinite !important;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0px) !important;
    }
    50% {
        transform: translateY(-8px) !important;
    }
}

.loading-text {
    font-size: 28px !important;
    font-weight: 300 !important;
    margin-bottom: 50px !important;
    color: white !important;
    letter-spacing: 1px !important;
}

/* Modern Flat Progress Bar - FIXED */
.loading-progress {
    width: 100% !important;
    height: 6px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 3px !important;
    margin-bottom: 30px !important;
    overflow: hidden !important;
    position: relative !important;
}

.loading-progress .progress-bar {
    height: 100% !important;
    background: transparent !important;
    border-radius: 3px !important;
    width: 100% !important;
    position: relative !important;
}

.loading-progress .progress-fill {
    height: 100% !important;
    background: #40a9ff !important;
    border-radius: 3px !important;
    width: 0%;
    transition: width 0.3s ease !important;
    position: relative !important;
}

/* Simple shine effect */
.loading-progress .progress-fill::after {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent) !important;
    animation: simpleShine 2s infinite !important;
}

@keyframes simpleShine {
    0% {
        left: -100% !important;
    }
    100% {
        left: 100% !important;
    }
}

.loading-status {
    font-size: 16px !important;
    color: rgba(255, 255, 255, 0.7) !important;
    min-height: 24px !important;
    font-weight: 400 !important;
}

.loading-status .progress-text {
    position: relative !important;
}

/* Loading screen fade out animation */
.loading-screen.fade-out {
    animation: fadeOut 0.5s ease-out forwards !important;
}

.loading-screen.hidden {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    opacity: 0 !important;
    z-index: -1 !important;
}

@keyframes fadeOut {
    from {
        opacity: 1 !important;
    }
    to {
        opacity: 0 !important;
        visibility: hidden !important;
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .loading-content {
        padding: 40px 20px !important;
    }
    
    .windows-logo {
        font-size: 60px !important;
    }
    
    .loading-text {
        font-size: 24px !important;
    }
    
    .loading-status {
        font-size: 14px !important;
    }
}

@media (max-width: 480px) {
    .windows-logo {
        font-size: 50px !important;
    }
    
    .loading-text {
        font-size: 20px !important;
    }
}