html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #0F172A;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

canvas {
    width: 100% !important;
    height: 100% !important;
    outline: none;
    display: block;
    position: relative;
    z-index: 10;
}

#loader-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #0F172A;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.loader-content {
    text-align: center;
    color: #F8FAFC;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.loader-logo-wrapper {
    position: relative;
    margin-bottom: 16px;
}

.loader-logo {
    width: 110px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 0 25px rgba(234, 179, 8, 0.45)) drop-shadow(0 0 10px rgba(59, 130, 246, 0.3));
    animation: pulseGlow 2.5s ease-in-out infinite;
}

.loader-brand {
    margin-bottom: 4px;
}

.brand-axileto {
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #FFFFFF;
    background: linear-gradient(135deg, #FFFFFF 50%, #F59E0B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

.loader-subtitle {
    font-size: 13px;
    letter-spacing: 1px;
    color: #94A3B8;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 24px;
}

.loader-bar {
    width: 160px;
    height: 4px;
    background: #1E293B;
    border-radius: 4px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-progress {
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, #F59E0B, #3B82F6);
    border-radius: 4px;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
    100% { transform: translateX(300%); }
}

@keyframes pulseGlow {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 20px rgba(234, 179, 8, 0.4)) drop-shadow(0 0 8px rgba(59, 130, 246, 0.3));
    }
    50% {
        transform: scale(1.04);
        filter: drop-shadow(0 0 35px rgba(234, 179, 8, 0.65)) drop-shadow(0 0 16px rgba(59, 130, 246, 0.5));
    }
}