/* ====== LOADER ====== */
#loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;

    /* background pattern + spikes */
    background-image: url('../images/pattern.png');
    background-size: 300px 400px;
}


#loader.loader-visible {
    opacity: 1;
    pointer-events: auto;
}

#loader .loader-bg {
    position: absolute;
    width: 100%;
    left: 0;
    top: 50%;
    transform: translateY(-75%);
    will-change: transform;
    backface-visibility: hidden;
}

#loader .loader-bg img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 0 #0006);
}

#loader.loader-exit {
    animation: loader-fade-out 0.9s ease forwards;
}

@keyframes loader-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

#loader .loader-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

#loader.loader-exit .loader-content {
    animation: loader-content-out 0.4s ease forwards;
}

@keyframes loader-content-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

.loader-spinner {
    position: relative;
    width: 130px;
    height: 130px;
}

.loader-dot {
    position: absolute;
    width: 22px;
    height: 22px;
    background-color: var(--light-orange);
    box-shadow: var(--shadow), var(--inset-shadow);
    outline: solid 2px #fff;
    border-radius: var(--radius-small);
    animation: loader-dot-pulse 1s ease calc(var(--i) * -0.125s) infinite;
}

.loader-dot[style*="--i:0"] { top: 0px; left: 54px; }
.loader-dot[style*="--i:1"] { top: 15px; left: 93px; }
.loader-dot[style*="--i:2"] { top: 54px; left: 108px; }
.loader-dot[style*="--i:3"] { top: 93px; left: 93px; }
.loader-dot[style*="--i:4"] { top: 108px; left: 54px; }
.loader-dot[style*="--i:5"] { top: 93px; left: 15px; }
.loader-dot[style*="--i:6"] { top: 54px; left: 0px; }
.loader-dot[style*="--i:7"] { top: 15px; left: 15px; }

@keyframes loader-dot-pulse {
    0%, 100% { background-color: var(--light-orange); transform: scale(.8); }
    50% { background-color: var(--orange); transform: scale(1); }
}

.loader-text {
    font-family: 'NerkoOne', cursive;
    font-size: 3rem;
    color: #000;
    text-shadow: var(--shadow);
}