.grainient-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.grainient-background {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.58), transparent 46%),
        #000000;
}

.grainient-background canvas {
    display: block;
    width: 100%;
    height: 100%;
}

body {
    min-height: 100vh;
    background-color: #000000;
}

body > .container {
    position: relative;
    z-index: 1;
}

.header {
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background-color: var(--card-background);
    box-shadow: 0 4px 16px var(--shadow-color);
}

@media (max-width: 768px) {
    .header {
        padding: 15px;
    }
}