/* =========================================
   Natalie Learniverse - Boot Loader Overlay
   (Do NOT style #app here)
========================================= */

.nl-boot {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    gap: 14px;
    background: radial-gradient(circle at 20% 20%, rgba(59,130,246,0.18), transparent 45%), radial-gradient(circle at 80% 25%, rgba(236,72,153,0.16), transparent 45%), radial-gradient(circle at 55% 80%, rgba(34,197,94,0.14), transparent 50%), #ffffff;
}

.nl-boot__icon {
    width: 74px;
    height: auto;
    opacity: 0.95;
    filter: drop-shadow(0 10px 22px rgba(2,6,23,0.12));
}

.nl-boot__orbs span {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    display: inline-block;
    margin: 0 4px;
    background: linear-gradient(135deg, rgba(59,130,246,1), rgba(236,72,153,1));
    animation: nl-bounce 0.9s infinite ease-in-out;
}

    .nl-boot__orbs span:nth-child(1) {
        animation-delay: 0s;
    }

    .nl-boot__orbs span:nth-child(2) {
        animation-delay: 0.12s;
    }

    .nl-boot__orbs span:nth-child(3) {
        animation-delay: 0.24s;
    }

@keyframes nl-bounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.65;
    }

    50% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.nl-boot__text {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    font-weight: 800;
    font-size: 14px;
    color: rgba(15, 23, 42, 0.78);
    letter-spacing: 0.2px;
}

.nl-boot__dots i {
    font-style: normal;
    display: inline-block;
    animation: nl-dot 1.1s infinite;
}

    .nl-boot__dots i:nth-child(1) {
        animation-delay: 0s;
    }

    .nl-boot__dots i:nth-child(2) {
        animation-delay: 0.15s;
    }

    .nl-boot__dots i:nth-child(3) {
        animation-delay: 0.3s;
    }

@keyframes nl-dot {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.35;
    }

    50% {
        transform: translateY(-2px);
        opacity: 1;
    }
}