.lil-gui.root,
.lil-gui.root .lil-gui {
    --background-color: rgba(8, 12, 18, 0.8);
    --text-color: #e8eef4;
    --title-background-color: rgba(255, 255, 255, 0.055);
    --title-text-color: #f4f7fb;
    --widget-color: rgba(255, 255, 255, 0.09);
    --hover-color: rgba(255, 255, 255, 0.15);
    --focus-color: rgba(232, 160, 32, 0.28);
    --number-color: #f0b64a;
    --string-color: #79c0ff;
    --font-size: 11px;
    --input-font-size: 11px;
    --font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-family-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --padding: 6px;
    --spacing: 5px;
    --widget-height: 24px;
    --name-width: 45%;
    --folder-indent: 10px;
    --widget-border-radius: 5px;
}

.lil-gui.root {
    color-scheme: dark;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    background: var(--background-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.lil-gui.root .lil-gui {
    --background-color: transparent;
}

.lil-gui.root > .title {
    border-radius: 9px 9px 0 0;
    color: var(--title-text-color);
    letter-spacing: 0.02em;
}

.lil-gui.root.closed > .title {
    border-radius: 9px;
}

.lil-gui.root .lil-gui > .title {
    color: rgba(232, 238, 244, 0.88);
}

.lil-gui.root .controller .name {
    color: rgba(230, 238, 246, 0.78);
    font-weight: 500;
}

.lil-gui.root input,
.lil-gui.root .controller.option .display,
.lil-gui.root .controller.function button {
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.lil-gui.root input:focus-visible,
.lil-gui.root button:focus-visible,
.lil-gui.root select:focus-visible {
    outline: 1px solid rgba(240, 192, 90, 0.9);
    outline-offset: 1px;
}

.lil-gui.root .controller.number .slider .fill {
    background: linear-gradient(90deg, rgba(232, 160, 32, 0.18), rgba(240, 192, 90, 0.34));
}

.lil-gui.root input[type="checkbox"]:checked {
    color: #1a1408;
    background: linear-gradient(180deg, #f0c05a, #e8a020);
    border-color: #f6d48a;
}

.hud {
    position: fixed;
    left: 12px;
    top: 12px;
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    color: #e8eef4;
    background: rgba(8, 12, 18, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(10px);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    pointer-events: none;
    user-select: none;
}

.hint-move {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding-top: 1px;
}

.hint-cluster {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.wasd {
    display: grid;
    grid-template-columns: repeat(3, 26px);
    grid-template-rows: repeat(2, 26px);
    gap: 4px;
}

.wasd-w {
    grid-column: 2;
    grid-row: 1;
}

.wasd-a {
    grid-column: 1;
    grid-row: 2;
}

.wasd-s {
    grid-column: 2;
    grid-row: 2;
}

.wasd-d {
    grid-column: 3;
    grid-row: 2;
}

.hud kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    min-width: 26px;
    height: 26px;
    padding: 0 7px;
    border-radius: 5px;
    color: #f4f7fb;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom-color: rgba(0, 0, 0, 0.45);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 1px 0 rgba(0, 0, 0, 0.35);
    font: 600 11px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: 0.04em;
    transition: background 0.08s ease, border-color 0.08s ease, color 0.08s ease, box-shadow 0.08s ease, transform 0.08s ease;
}

.hud kbd.is-down {
    color: #1a1408;
    background: linear-gradient(180deg, #f0c05a, #e8a020);
    border-color: #f6d48a;
    border-bottom-color: #b87a10;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
    transform: translateY(1px);
}

.wasd kbd {
    width: 26px;
    padding: 0;
}

.hint-actions {
    display: grid;
    grid-template-columns: max-content 1fr;
    column-gap: 8px;
    row-gap: 5px;
    align-items: center;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    padding-left: 12px;
}

.hint-group {
    display: contents;
}

.hint-keys {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
}

.hint-text {
    color: rgba(230, 238, 246, 0.78);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
}

.hint-mouse {
    width: 20px;
    height: 30px;
    flex-shrink: 0;
}

.hint-mouse-body {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    border-radius: 10px 10px 11px 11px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom-color: rgba(0, 0, 0, 0.45);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 1px 0 rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.hint-mouse-wheel {
    position: absolute;
    top: 6px;
    left: 50%;
    width: 3px;
    height: 7px;
    margin-left: -1.5px;
    border-radius: 1px;
    background: rgba(244, 247, 251, 0.35);
}

.hint-mouse-nub {
    position: absolute;
    left: 50%;
    top: 64%;
    width: 6px;
    height: 6px;
    margin: -3px 0 0 -3px;
    border-radius: 50%;
    background: #e8a020;
    box-shadow: 0 0 6px rgba(232, 160, 32, 0.55);
    transform: translate(var(--look-x, 0px), var(--look-y, 0px));
    will-change: transform;
}

.hint-mouse.is-active .hint-mouse-body {
    border-color: rgba(232, 160, 32, 0.55);
}

.hud[data-hint-mode] .hint-set {
    display: none;
}

.hud[data-hint-mode="on-foot"] .hint-set[data-for="on-foot"],
.hud[data-hint-mode="vehicle"] .hint-set[data-for="vehicle"] {
    display: contents;
}

.model-credit {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    font-size: 16px;
    color: #e6eef6;
    background: rgba(0, 0, 0, 0.35);
    padding: 6px 12px;
    border-radius: 999px;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial;
}

.model-credit a {
    color: #6ecbff;
    text-decoration: none;
}

.model-credit a:hover {
    text-decoration: underline;
}

.source {
    position: fixed;
    bottom: 16px;
    right: 16px;
    padding: 12px;
    border-radius: 50%;
    margin-bottom: 0;
    background-color: #fff;
    opacity: 0.9;
    z-index: 999;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.15);
}

.source img {
    display: block;
    width: 24px;
    height: 24px;
}

#top-notice {
    position: fixed;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    background: rgba(0, 0, 0, 0.45);
    color: #e6eef6;
    padding: 7px 16px;
    border-radius: 8px;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 13px;
    line-height: 1.45;
    text-align: center;
    backdrop-filter: blur(4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

#top-notice .credit-line {
    white-space: nowrap;
}

#top-notice a {
    color: #79c0ff;
    text-decoration: none;
}

#top-notice a:hover {
    text-decoration: underline;
}

@media (hover: none) and (pointer: coarse), (max-width: 768px) {
    .hud,
    .source,
    #top-notice,
    .model-credit {
        display: none !important;
    }
}