* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 100%, rgba(33, 231, 255, 0.22), transparent 42%),
        linear-gradient(180deg, rgba(6, 5, 28, 0.18), rgba(5, 4, 18, 0.72)),
        url("../assets/ui/arcade-bg.webp") center / cover no-repeat,
        #07091E;
    color: #CBEFFF;
    touch-action: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    font-family: 'Pretendard Variable', 'Pretendard', 'Noto Sans KR', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    height: 100dvh;
    padding:
        env(safe-area-inset-top)
        env(safe-area-inset-right)
        env(safe-area-inset-bottom)
        env(safe-area-inset-left);
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.game-loading {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
    padding: 24px;
    background:
        radial-gradient(circle at 50% 42%, rgba(33, 231, 255, 0.18), transparent 34%),
        rgba(5, 4, 24, 0.94);
    transition: opacity 180ms ease, visibility 180ms ease;
}

.game-loading.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.game-loading-card {
    width: min(84vw, 320px);
    display: grid;
    gap: 12px;
    color: #F7FCFF;
    text-align: center;
}

.game-loading-card strong {
    color: #FFE9A6;
    font-size: clamp(26px, 8vw, 38px);
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(255, 62, 165, 0.58);
}

.game-loading-card span {
    color: #CBEFFF;
    font-size: 14px;
    font-weight: 700;
}

.game-loading-track {
    height: 10px;
    overflow: hidden;
    border: 1px solid rgba(45, 232, 255, 0.56);
    border-radius: 999px;
    background: rgba(2, 11, 30, 0.82);
}

.game-loading-track i {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #21E7FF, #FF3EA5, #FFD66D);
    transition: width 120ms linear;
}

#game-container {
    width: 100%;
    height: 100%;
    position: relative;
    background: transparent;
}

#game-container canvas {
    display: block;
}

/* Quiet outer canvas lets the jewel pieces carry the color. */
body .archerlab-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding-inline: 12px;
    border-color: rgba(139, 199, 230, .25) !important;
    background: rgba(11, 21, 45, .86) !important;
    box-shadow: none !important;
    letter-spacing: .03em;
}
.game-loading-card {
    padding: 30px 24px;
    border: 1px solid #31526c;
    border-radius: 24px;
    background: #0c172d;
    box-shadow: 0 24px 80px #0006;
}
.game-loading-card strong { color: #c8f8ee; text-shadow: none; font-size: 26px; letter-spacing: -.04em; }
.game-loading-track { height: 6px; border: 0; background: #1a2b42; }
.game-loading-track i { background: linear-gradient(90deg, #5bdec8, #b4f3d3); }

#game-container canvas:focus-visible {
    outline: 3px solid #FFE9A6;
    outline-offset: -6px;
    box-shadow: inset 0 0 0 6px rgba(33, 231, 255, 0.5);
}

.archerlab-link {
    top: max(14px, calc(env(safe-area-inset-top) + 8px)) !important;
    background: rgba(16, 26, 58, 0.82) !important;
    border-color: rgba(45, 232, 255, 0.76) !important;
    box-shadow:
        0 10px 24px rgba(0, 3, 10, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
    color: #F7FCFF !important;
    font-weight: 700 !important;
}

.archerlab-link::before {
    content: '\2197' !important;
    color: #21E7FF !important;
}

.archerlab-link:hover {
    background: rgba(23, 41, 87, 0.96) !important;
    color: #FFFFFF !important;
}

@media (pointer: coarse) {
    .archerlab-link {
        min-height: 34px;
        display: inline-flex;
        align-items: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .archerlab-link {
        transition: none !important;
    }
}