.spinner {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    position: relative;
}

.spinner-inner {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top: 3px solid #bb86fc;
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

    .spinner-inner::before {
        content: '';
        position: absolute;
        top: 5px;
        left: 5px;
        right: 5px;
        bottom: 5px;
        border: 3px solid transparent;
        border-top: 3px solid #03dac6;
        border-radius: 50%;
        animation: spin 2s linear infinite reverse;
    }

    .spinner-inner::after {
        content: '';
        position: absolute;
        top: 12px;
        left: 12px;
        right: 12px;
        bottom: 12px;
        border: 3px solid transparent;
        border-top: 3px solid #cf6679;
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

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

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

.loading-container {
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

@media (max-width: 480px) {
    .loading-container {
        padding: 1.5rem;
    }

    h1 {
        font-size: 1.5rem;
    }
}