/* Loading Screen Styles */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0071BC 0%, #60A6D5 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-screen.hidden {
    display: none !important;
}

.loading-content {
    text-align: center;
    color: #ffffff;
}

.loading-logo {
    height: auto;
    margin-bottom: 40px;
    animation: logoFloat 2s ease-in-out infinite;
    max-width: 210px;
    max-height: 210px;
    object-fit: contain;
    display: block;
    margin-left: auto;
    margin-right: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid #F15A24;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Loading text animation */
.loading-text {
    margin-top: 20px;
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 2px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
    }
}

/* Responsive loading screen */
@media (max-width: 768px) {
    .loading-logo {
        max-width: 158px;
        max-height: 158px;
    }
    
    .loading-spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }
    
    .loading-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .loading-logo {
        max-width: 123px;
        max-height: 123px;
    }
    
    .loading-spinner {
        width: 35px;
        height: 35px;
    }
    
    .loading-text {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }
}