@font-face {
    font-family: "Unbounded";
    src: url("assets/fonts/Unbounded-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

html {
    width: 100%;
    height: 100%;
    background-color: #050914;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    color: rgba(255, 255, 255, 0.87);
    background-color: #050914;
    font-family: "Unbounded", Arial, Helvetica, sans-serif;
    overscroll-behavior: none;
    touch-action: none;
    user-select: none;
    overflow: hidden;
}

* {
    -webkit-user-drag: none;
    user-drag: none;
    user-select: none;
    -webkit-user-select: none;
}

img,
canvas {
    -webkit-user-drag: none;
    user-drag: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}

#app {
    width: 100%;
    height: 100vh;
    height: 100dvh;
    min-width: 320px;
    min-height: 180px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

#game-container {
    width: 100%;
    height: 100%;
    min-width: 320px;
    min-height: 180px;
    position: relative;
}

#game-container canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

#hud-root {
    inset: 0;
    pointer-events: none;
    position: absolute;
}

#html-preloader {
    position: fixed;
    inset: 0;
    z-index: 1000;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(18px, 4vh, 28px);
    background: #000000;
    color: #e5e7eb;
    font-family: "Unbounded", Arial, Helvetica, sans-serif;
    opacity: 1;
    overflow: hidden;
    transition: opacity 300ms ease;
}

#html-preloader::before,
#html-preloader::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

#html-preloader::before {
    background:
        repeating-radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.018) 0 0.7px, transparent 0.8px 3px),
        radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.03) 0 1px, transparent 1.5px),
        radial-gradient(circle at 72% 66%, rgba(255, 255, 255, 0.025) 0 1px, transparent 1.5px),
        linear-gradient(125deg, #000000 0%, #050505 42%, #000000 70%, #060606 100%);
    background-size: 64px 64px, 96px 96px, 132px 132px, 220% 220%;
    animation: html-preloader-bg 18s ease-in-out infinite alternate;
}

#html-preloader::after {
    box-shadow:
        inset 0 0 72px rgba(255, 255, 255, 0.035),
        inset 0 0 140px rgba(255, 255, 255, 0.045);
}

#html-preloader.is-hidden {
    opacity: 0;
    pointer-events: none;
}

#html-preloader-logo {
    --preloader-logo-width: min(72vw, 360px);
    --preloader-logo-offset: -2vh;
    position: relative;
    z-index: 1;
    width: var(--preloader-logo-width);
    height: auto;
    display: block;
    pointer-events: none;
    filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.42));
    transform: translateY(var(--preloader-logo-offset)) scale(1);
    animation: html-preloader-logo 2600ms ease-in-out infinite;
}

.html-preloader-track {
    position: relative;
    z-index: 1;
    width: min(84vw, 680px);
    height: clamp(14px, 3.4vw, 22px);
    box-sizing: border-box;
    background: #252a33;
    overflow: hidden;
}

#html-preloader-fill {
    position: relative;
    width: 0%;
    height: 100%;
    background: #ffffff;
    box-shadow: 0 0 14px rgba(255, 255, 255, 0.28);
    overflow: hidden;
    transition: width 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

#html-preloader-fill::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 34%;
    min-width: 48px;
    transform: translateX(-120%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
    animation: html-preloader-shine 1500ms ease-in-out infinite;
}

#html-preloader-text {
    position: relative;
    z-index: 1;
    min-height: 42px;
    font-size: clamp(34px, 10vw, 56px);
    font-weight: 700;
}

@media (max-width: 520px) {
    #html-preloader-logo {
        width: min(82vw, 340px);
    }
}

@media (orientation: portrait) {
    #html-preloader {
        justify-content: center;
        gap: clamp(22px, 5vh, 42px);
    }

    #html-preloader-logo {
        --preloader-logo-width: min(84vw, 390px);
        --preloader-logo-offset: -4vh;
    }

    .html-preloader-track {
        width: min(84vw, 560px);
        height: clamp(16px, 4.2vw, 24px);
    }
}

@media (orientation: landscape) and (max-height: 520px) {
    #html-preloader {
        gap: clamp(12px, 3vh, 20px);
    }

    #html-preloader-logo {
        --preloader-logo-width: min(38vw, 300px);
        --preloader-logo-offset: -1vh;
    }

    .html-preloader-track {
        width: min(56vw, 560px);
        height: clamp(10px, 2.4vw, 16px);
    }

    #html-preloader-text {
        min-height: 30px;
        font-size: clamp(24px, 7vh, 38px);
    }
}

@keyframes html-preloader-bg {
    from {
        background-position: 0 0, 0 0, 0 0, 0% 50%;
    }

    to {
        background-position: 32px 28px, 46px 32px, -64px 42px, 100% 50%;
    }
}

@keyframes html-preloader-shine {
    0% {
        transform: translateX(-120%);
    }

    55%,
    100% {
        transform: translateX(320%);
    }
}

@keyframes html-preloader-logo {
    0% {
        opacity: 0.92;
        transform: translateY(var(--preloader-logo-offset)) scale(0.985);
        filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.36));
    }

    50% {
        opacity: 1;
        transform: translateY(calc(var(--preloader-logo-offset) - 0.8vh)) scale(1.015);
        filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.36));
    }

    100% {
        opacity: 0.92;
        transform: translateY(var(--preloader-logo-offset)) scale(0.985);
        filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.36));
    }
}