.arcade-lobby-layout {
    display: grid;
    grid-template-columns: minmax(0, 560px) minmax(0, 1fr);
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 2vw, 32px);
    width: min(96vw, 1320px);
}

.arcade-network-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    width: min(100%, 320px);
    margin: 14px auto 18px;
}

.arcade-network-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 8px 14px;
    color: #fff;
    background: #160c24;
    border: 2px solid var(--neon-cyan, #53e7ff);
    box-shadow: 4px 4px 0 var(--akane-color, #8a2be2);
    font: 20px/1 "VT323", monospace;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
}

.arcade-network-button:hover,
.arcade-network-button:focus-visible {
    color: #07030c;
    background: var(--neon-cyan, #53e7ff);
    outline: 2px solid #fff;
    outline-offset: 2px;
}

.arcade-network-button:active {
    transform: translate(4px, 4px);
    box-shadow: none;
}

.arcade-network-button:disabled {
    cursor: wait;
    opacity: 0.6;
}

.arcade-network-button-muted {
    border-color: #8c8298;
    box-shadow: 4px 4px 0 #31283c;
}

.arcade-network-button-avatar {
    width: 28px;
    height: 28px;
    object-fit: cover;
    border: 2px solid currentcolor;
    border-radius: 50%;
    background: #05000a;
}

.arcade-network-overlay {
    position: fixed;
    inset: 0;
    z-index: 100010;
    display: grid;
    place-items: center;
    padding: 24px;
    overflow-y: auto;
    background: rgb(3 0 8 / 92%);
    backdrop-filter: blur(7px);
}

body.is-arcade-network-open .arcade-overlay {
    z-index: 100400;
}

.arcade-network-overlay[hidden] {
    display: none;
}

.arcade-network-window {
    position: relative;
    width: min(100%, 780px);
    max-height: min(92vh, 880px);
    overflow-y: auto;
    color: #fff;
    background:
        linear-gradient(rgb(83 231 255 / 5%) 1px, transparent 1px),
        linear-gradient(90deg, rgb(83 231 255 / 5%) 1px, transparent 1px),
        #0c0712;
    background-size: 22px 22px;
    border: 3px solid var(--neon-cyan, #53e7ff);
    box-shadow: 10px 10px 0 #240d35, 0 0 28px rgb(83 231 255 / 18%);
    font-family: "VT323", monospace;
}

.arcade-network-window::before {
    position: absolute;
    inset: 6px;
    z-index: 0;
    border: 1px dashed rgb(255 255 255 / 22%);
    pointer-events: none;
    content: "";
}

.arcade-network-window > * {
    position: relative;
    z-index: 1;
}

.arcade-leaderboard-panel {
    width: 100%;
    max-height: none;
    overflow: hidden;
    text-align: left;
}

.arcade-network-window-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 22px 16px;
    border-bottom: 2px solid rgb(83 231 255 / 55%);
}

.arcade-network-kicker {
    display: block;
    margin-bottom: 3px;
    color: var(--neon-cyan, #53e7ff);
    font-size: 17px;
    letter-spacing: 0.08em;
}

.arcade-network-window h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(30px, 5vw, 44px);
    line-height: 0.95;
    letter-spacing: 0.05em;
    text-shadow: 3px 3px 0 var(--akane-color, #8a2be2);
}

.arcade-network-close {
    flex: 0 0 auto;
    padding: 4px 10px;
    color: #fff;
    background: #360d26;
    border: 2px solid #ff477e;
    font: 24px/1 "VT323", monospace;
    cursor: pointer;
}

.arcade-network-close:hover,
.arcade-network-close:focus-visible {
    color: #17020c;
    background: #ff477e;
    outline: 2px solid #fff;
}

.arcade-profile-form {
    display: grid;
    gap: 16px;
    padding: 20px 22px 24px;
}

.arcade-network-help {
    margin: 0;
    color: #cfc5d8;
    font-size: 20px;
    line-height: 1.2;
}

.arcade-profile-label,
.arcade-avatar-fieldset legend {
    color: var(--neon-cyan, #53e7ff);
    font-size: 20px;
    letter-spacing: 0.06em;
}

.arcade-profile-name {
    width: 100%;
    min-height: 50px;
    padding: 8px 12px;
    color: #fff;
    background: #050208;
    border: 2px solid #9e8db3;
    caret-color: var(--neon-cyan, #53e7ff);
    font: 27px/1 "VT323", monospace;
    text-transform: uppercase;
}

.arcade-profile-name:focus {
    border-color: var(--neon-cyan, #53e7ff);
    outline: 2px solid rgb(83 231 255 / 40%);
    outline-offset: 2px;
}

.arcade-avatar-fieldset {
    min-width: 0;
    padding: 0;
    border: 0;
}

.arcade-avatar-fieldset legend {
    margin-bottom: 10px;
}

.arcade-avatar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(72px, 1fr));
    gap: 9px;
}

.arcade-avatar-option {
    --avatar-accent: #8a2be2;

    position: relative;
    display: grid;
    gap: 5px;
    justify-items: center;
    min-width: 0;
    padding: 7px 4px 6px;
    color: #d9d3df;
    background: #100918;
    border: 2px solid #51475c;
    font: 16px/1 "VT323", monospace;
    cursor: pointer;
}

.arcade-avatar-option[data-avatar-id="rika"] {
    --avatar-accent: #ff5a36;
}

.arcade-avatar-option[data-avatar-id="momo"] {
    --avatar-accent: #ff69b4;
}

.arcade-avatar-option[data-avatar-id="jun"] {
    --avatar-accent: #00bfff;
}

.arcade-avatar-option[data-avatar-id="reiko"] {
    --avatar-accent: #7d4cff;
}

.arcade-avatar-option[data-avatar-id="mitsuki"] {
    --avatar-accent: #d45b8d;
}

.arcade-avatar-option[data-avatar-id="hoshi"] {
    --avatar-accent: #ffcf33;
}

.arcade-avatar-option img {
    width: 58px;
    height: 58px;
    object-fit: cover;
    border: 2px solid #51475c;
    border-radius: 50%;
    background: #050208;
}

.arcade-avatar-option:hover,
.arcade-avatar-option:focus-visible,
.arcade-avatar-option[aria-pressed="true"] {
    color: #fff;
    border-color: var(--avatar-accent);
    box-shadow: 3px 3px 0 color-mix(in srgb, var(--avatar-accent) 65%, #000);
    outline: none;
}

.arcade-avatar-option[aria-pressed="true"]::after {
    position: absolute;
    top: 3px;
    right: 4px;
    color: var(--avatar-accent);
    font-size: 18px;
    content: "✓";
}

.arcade-avatar-option[aria-pressed="true"] img {
    border-color: var(--avatar-accent);
    animation: arcade-avatar-select 300ms steps(3, end);
}

@keyframes arcade-avatar-select {
    50% {
        transform: translateY(-4px) scale(1.04);
    }
}

.arcade-player-preview {
    display: grid;
    gap: 7px;
    padding: 12px;
    color: #cfc5d8;
    background: rgb(0 0 0 / 36%);
    border: 1px dashed #756a80;
    font-size: 18px;
}

.arcade-player-preview-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.arcade-player-preview-card img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border: 2px solid var(--neon-cyan, #53e7ff);
    border-radius: 50%;
    background: #050208;
}

.arcade-player-preview-card strong {
    overflow: hidden;
    color: #fff;
    font-size: 24px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arcade-player-preview-card small {
    color: var(--neon-cyan, #53e7ff);
    font-size: 17px;
}

.arcade-profile-error {
    min-height: 25px;
    margin: 0;
    color: #ff88aa;
    font-size: 20px;
    line-height: 1.2;
}

.arcade-turnstile {
    min-height: 65px;
}

.arcade-network-form-actions,
.arcade-leaderboard-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.arcade-leaderboard-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 18px 22px 10px;
}

.arcade-leaderboard-tabs button,
.arcade-leaderboard-period button {
    padding: 8px 10px;
    color: #c9c0d1;
    background: #100918;
    border: 2px solid #51475c;
    font: 18px/1 "VT323", monospace;
    cursor: pointer;
}

.arcade-leaderboard-tabs button:hover,
.arcade-leaderboard-tabs button:focus-visible,
.arcade-leaderboard-tabs button[aria-selected="true"],
.arcade-leaderboard-period button:hover,
.arcade-leaderboard-period button:focus-visible,
.arcade-leaderboard-period button[aria-pressed="true"] {
    color: #07030c;
    background: var(--neon-cyan, #53e7ff);
    border-color: #fff;
    outline: none;
}

.arcade-leaderboard-period {
    display: flex;
    gap: 8px;
    padding: 0 22px 14px;
}

.arcade-leaderboard-table-wrap {
    position: relative;
    min-height: 280px;
    margin: 0 22px;
    overflow-x: auto;
    border: 2px solid #51475c;
    background: rgb(0 0 0 / 40%);
}

.arcade-leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 19px;
    text-align: left;
}

.arcade-leaderboard-table th,
.arcade-leaderboard-table td {
    padding: 9px 10px;
    border-bottom: 1px solid rgb(117 106 128 / 50%);
}

.arcade-leaderboard-table th {
    position: sticky;
    top: 0;
    z-index: 1;
    color: var(--neon-cyan, #53e7ff);
    background: #130b1c;
    letter-spacing: 0.05em;
}

.arcade-leaderboard-table th:nth-child(1),
.arcade-leaderboard-table td:nth-child(1) {
    width: 45px;
    text-align: center;
}

.arcade-leaderboard-table th:nth-child(3),
.arcade-leaderboard-table td:nth-child(3),
.arcade-leaderboard-table th:nth-child(4),
.arcade-leaderboard-table td:nth-child(4) {
    text-align: right;
    white-space: nowrap;
}

.arcade-leaderboard-table tr.is-current-player {
    background: rgb(83 231 255 / 13%);
    box-shadow: inset 3px 0 0 var(--neon-cyan, #53e7ff);
}

.arcade-leaderboard-player {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 9px;
    min-width: 150px;
}

.arcade-leaderboard-player img {
    width: 34px;
    height: 34px;
    object-fit: cover;
    border: 2px solid #8c8298;
    border-radius: 50%;
    background: #050208;
}

.arcade-leaderboard-player-copy {
    display: grid;
    min-width: 0;
}

.arcade-leaderboard-player-copy strong {
    overflow: hidden;
    color: #fff;
    font-weight: normal;
    font-size: 21px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arcade-leaderboard-player-copy small {
    color: #a99eb4;
    font-size: 15px;
}

.arcade-leaderboard-you {
    margin-left: 5px;
    color: var(--neon-cyan, #53e7ff);
}

.arcade-leaderboard-status {
    position: absolute;
    inset: 48px 0 0;
    display: grid;
    place-items: center;
    margin: 0;
    padding: 30px;
    color: #cfc5d8;
    background: rgb(5 2 8 / 88%);
    font-size: 22px;
    text-align: center;
}

.arcade-leaderboard-status:empty {
    display: none;
}

.arcade-leaderboard-footer {
    padding: 16px 22px 22px;
}

@media (max-width: 1100px) {
    .arcade-menu-screen {
        justify-content: flex-start;
    }

    .arcade-lobby-layout {
        grid-template-columns: minmax(0, 780px);
        align-items: start;
        width: min(94vw, 780px);
    }

    .arcade-lobby-layout .arcade-stage-panel-start {
        justify-self: center;
    }
}

@media (max-width: 720px) {
    .arcade-network-overlay {
        place-items: start center;
        padding: 10px;
    }

    .arcade-network-window {
        max-height: calc(100dvh - 20px);
        box-shadow: 5px 5px 0 #240d35;
    }

    .arcade-leaderboard-panel {
        max-height: none;
    }

    .arcade-network-window-header {
        padding: 16px 14px 12px;
    }

    .arcade-profile-form {
        padding: 16px 14px 18px;
    }

    .arcade-avatar-grid {
        grid-template-columns: repeat(4, minmax(62px, 1fr));
    }

    .arcade-avatar-option img {
        width: 52px;
        height: 52px;
    }

    .arcade-leaderboard-tabs {
        grid-template-columns: 1fr;
        padding: 14px 14px 8px;
    }

    .arcade-leaderboard-period {
        padding: 0 14px 12px;
    }

    .arcade-leaderboard-table-wrap {
        min-height: 330px;
        margin: 0 14px;
    }

    .arcade-leaderboard-table {
        font-size: 17px;
    }

    .arcade-leaderboard-table th,
    .arcade-leaderboard-table td {
        padding: 8px 6px;
    }

    .arcade-leaderboard-table th:nth-child(4),
    .arcade-leaderboard-table td:nth-child(4) {
        display: none;
    }

    .arcade-leaderboard-player {
        min-width: 125px;
    }

    .arcade-leaderboard-player img {
        width: 30px;
        height: 30px;
    }

    .arcade-leaderboard-footer,
    .arcade-network-form-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 9px;
        padding-right: 14px;
        padding-left: 14px;
    }

    .arcade-network-button {
        min-height: 40px;
        padding: 7px 8px;
        font-size: 18px;
    }
}

@media (max-width: 440px) {
    .arcade-lobby-layout {
        width: 100%;
        gap: 20px;
    }

    .arcade-network-actions {
        grid-template-columns: 1fr;
    }

    .arcade-avatar-grid {
        grid-template-columns: repeat(3, minmax(70px, 1fr));
    }

    .arcade-player-preview-card {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .arcade-player-preview-card small {
        grid-column: 2;
    }
}

@media (prefers-reduced-motion: reduce) {
    .arcade-avatar-option[aria-pressed="true"] img {
        animation: none;
    }
}