body {
    font-family: 'Fira Code', monospace;
    background-color: black;
    color: #00ff41;
    overflow-x: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* Matrix Canvas Background */
#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.15;
}

.cyber-card {
    background: rgba(0, 20, 0, 0.8);
    border: 1px solid #003b00;
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.15);
    backdrop-filter: blur(4px);
}

.loader-spinner {
    border: 4px solid rgba(0, 59, 0, 0.3);
    border-left-color: #00ff41;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

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