.pong-main {
    width: min(1480px, 94%);
    margin: 0 auto;
    padding: 2.5rem 0 1rem;
}

.pong-intro {
    text-align: center;
    margin: 0 auto 2rem;
}

.pong-eyebrow {
    margin-bottom: 0.45rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.pong-intro h1 {
    margin-bottom: 0.6rem;
}

.pong-page .site-header .scroll-meter {
    display: none;
}

.pong-game {
    display: grid;
    grid-template-columns: minmax(145px, 1fr) minmax(0, 960px) minmax(145px, 1fr);
    align-items: center;
    gap: clamp(0.75rem, 2vw, 2rem);
}

.pong-game button {
    min-height: 44px;
}

.pong-game button:not(.fullscreen-game-button) {
    border-width: 1px !important;
    border-radius: 0.8rem !important;
    font-family: "Tomorrow", sans-serif;
    font-weight: 600;
}

.player-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    padding: 1.25rem 0.75rem;
    text-align: center;
    background: var(--surface);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
}

.player-heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.player-name {
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.player-score {
    font-size: 2.6rem;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.keyboard-hint {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
}

.pong-game .keyboard-hint {
    display: none;
}

kbd {
    display: inline-grid;
    min-width: 1.7rem;
    min-height: 1.7rem;
    place-items: center;
    padding: 0.15rem 0.4rem;
    color: var(--text);
    font: 600 0.8rem "Tomorrow", sans-serif;
    background: var(--bg);
    border: 1px solid var(--card-border);
    border-radius: 0.45rem;
    box-shadow: 0 2px 0 var(--card-border);
}

.touch-controls {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.fullscreen-controls {
    display: flex;
    justify-content: center;
}

.fullscreen-key-hints {
    display: none;
}

.touch-button {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    width: 5rem;
    height: 5rem;
    padding: 0.55rem 0.4rem;
    color: var(--button-text);
    font-family: "Tomorrow", sans-serif;
    background: var(--button-bg);
    border: 1px solid var(--button-bg);
    border-radius: 0.8rem !important;
    cursor: pointer;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.touch-button-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.touch-button-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1;
}

@media (hover: hover) {
    .touch-button {
        position: relative;
        isolation: isolate;
        overflow: hidden;
        transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
    }

    .touch-button::before {
        position: absolute;
        inset: 0;
        z-index: -1;
        background: var(--text);
        content: "";
        transform: translateY(105%);
        transition: transform 0.23s cubic-bezier(0.2, 0.8, 0.2, 1);
    }

    .touch-button:hover::before {
        transform: translateY(0);
    }

    .touch-button:hover {
        color: var(--bg) !important;
        transform: translateY(-3px);
        box-shadow: 0 0 0 1px var(--text), 0 9px 24px color-mix(in srgb, var(--text) 25%, transparent);
    }
}

.touch-button:active,
.touch-button.is-pressed {
    transform: scale(0.94);
    opacity: 0.78;
}

.touch-button:focus-visible,
.game-toggle:focus-visible {
    outline: 3px solid var(--text);
    outline-offset: 3px;
}

.court-column {
    min-width: 0;
}

.court-toolbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.45rem;
    min-height: 4.1rem;
    margin-bottom: 0.65rem;
}

.scoreboard {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.scoreboard strong {
    font-size: 1.3rem;
    font-variant-numeric: tabular-nums;
}

.scoreboard-divider {
    opacity: 0.55;
}

.match-clock {
    min-width: 3.2rem;
    padding: 0.25rem 0.45rem;
    text-align: center;
    font-size: 0.8rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.04em;
    background: var(--surface);
    border: 1px solid var(--card-border);
    border-radius: 999px;
}

.court-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg);
    border: 3px solid var(--text);
    border-radius: 1.25rem;
    box-shadow: var(--shadow);
}

.fullscreen-game-button {
    position: absolute;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 2;
    display: grid;
    width: 3rem;
    height: 3rem;
    place-items: center;
    padding: 0;
    color: #fff;
    font: inherit;
    font-size: 1.35rem;
    background: rgba(40, 40, 45, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 50%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25), inset 0 0 0 1px rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    cursor: pointer;
    transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
}

.fullscreen-game-button span {
    pointer-events: none;
}

.fullscreen-game-button:hover {
    background: rgba(60, 60, 68, 0.72);
    transform: scale(1.04);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.fullscreen-game-button:active {
    transform: scale(.96);
}

.fullscreen-game-button:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

#pong-court {
    display: block;
    width: 100%;
    height: 100%;
}

.court-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.65rem;
    padding: 1rem;
    text-align: center;
    background: color-mix(in srgb, var(--bg) 84%, transparent);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

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

.overlay-title {
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 700;
}

.overlay-message {
    max-width: 28rem;
    font-size: clamp(0.75rem, 1.4vw, 0.95rem);
}

.game-toggle {
    margin-top: 0.25rem;
    cursor: pointer;
}

.game-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
    min-height: 2.9rem;
    margin-top: 1rem;
}

.game-actions[hidden],
.game-action[hidden] {
    display: none;
}

.fullscreen-wordmark {
    display: none;
}

.game-action {
    padding: 0.4rem 0.8rem;
    color: var(--text);
    font: 600 0.75rem "Tomorrow", sans-serif;
    background: var(--surface);
    border: 1px solid var(--card-border);
    border-radius: 999px;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}

.game-action-end {
    color: var(--button-text);
    background: var(--button-bg);
    border-color: var(--button-bg);
}

.game-action:hover {
    color: var(--bg);
    background: var(--text);
    transform: translateY(-3px);
    box-shadow: 0 0 0 1px var(--text), 0 9px 24px color-mix(in srgb, var(--text) 25%, transparent);
}

.game-action-end:hover {
    color: var(--bg);
    background: var(--text);
}

.game-action:focus-visible {
    outline: 3px solid var(--text);
    outline-offset: 3px;
}

.pong-game:fullscreen {
    position: relative;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-width: none;
    margin: 0;
    padding: clamp(0.5rem, 2vh, 1.5rem) clamp(0.75rem, 3vw, 3rem) 3rem;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.25rem clamp(0.75rem, 3vw, 3rem);
    background-color: var(--bg);
    background-image:
        linear-gradient(color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--text) 4%, transparent) 1px, transparent 1px);
    background-size: 40px 40px;
    overflow: hidden;
}

.pong-game:fullscreen .fullscreen-wordmark {
    display: block;
    grid-column: 1 / -1;
    grid-row: 2;
    align-self: end;
    transform: translateY(-0.4rem);
    color: var(--text);
    font-family: "Tomorrow", sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    line-height: 1.2;
    text-align: center;
}

.pong-game:fullscreen .court-column {
    grid-column: 1 / -1;
    grid-row: 1;
    align-self: center;
    justify-self: center;
    width: min(100%, calc((100dvh - 275px) * 16 / 9));
}

.pong-game:fullscreen .court-toolbar {
    min-height: 3.7rem;
    margin-bottom: 0.35rem;
}

.pong-game:fullscreen .game-actions {
    min-height: 2.5rem;
    margin-top: 0.85rem;
}

.pong-game:fullscreen .player-controls {
    align-self: end;
    width: 100%;
    gap: 0;
    padding: 0.4rem 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.pong-game:fullscreen .player-heading,
.pong-game:fullscreen .keyboard-hint {
    display: none;
}

.pong-game:fullscreen .player-controls-left {
    grid-column: 1;
    grid-row: 2;
}

.pong-game:fullscreen .player-controls-right {
    grid-column: 2;
    grid-row: 2;
}

.pong-game:fullscreen .fullscreen-controls,
.pong-game:fullscreen .touch-controls {
    display: flex;
}

.pong-game:fullscreen .fullscreen-key-hints {
    display: none;
}

.pong-game:fullscreen .fullscreen-controls {
    align-items: center;
    gap: 0.6rem;
}

.pong-game:fullscreen .player-controls-left .fullscreen-controls {
    flex-direction: row;
    justify-content: flex-start;
}

.pong-game:fullscreen .player-controls-right .fullscreen-controls {
    flex-direction: row-reverse;
    justify-content: flex-start;
}

.pong-game:fullscreen .player-controls-left {
    align-items: flex-start;
}

.pong-game:fullscreen .player-controls-right {
    align-items: flex-end;
}

.pong-game:fullscreen .fullscreen-controls {
    width: 100%;
}

.pong-game:fullscreen .touch-controls,
.pong-game:fullscreen .fullscreen-key-hints {
    flex-direction: column;
    gap: 0.45rem;
}

.pong-game:fullscreen .fullscreen-key-hints kbd {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    font-size: 1rem;
    border-radius: 0.65rem;
}

.pong-game:fullscreen .touch-button {
    width: 5rem;
    height: 5rem;
    border-radius: 0.8rem !important;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
    .pong-game:fullscreen .touch-button:hover {
        color: var(--bg);
        background: var(--text);
        border-color: var(--text);
        transform: translateY(-2px);
        box-shadow: 0 0 0 1px var(--text), 0 9px 24px color-mix(in srgb, var(--text) 25%, transparent);
    }
}

.pong-game:fullscreen .fullscreen-game-button {
    right: 1.5rem;
    bottom: 1.5rem;
}

@media (max-width: 900px) {
    .pong-main {
        width: min(820px, 94%);
    }

    .pong-game {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
    }

    .player-controls {
        padding: 1rem 0.5rem;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 205px);
    }
}

@media (max-width: 480px) {
    .pong-main {
        width: 94%;
        padding-top: 1.75rem;
    }

    .pong-intro {
        margin-bottom: 1rem;
    }

    .pong-game {
        gap: 0.65rem;
    }

    .player-controls {
        gap: 0.65rem;
        padding: 0.8rem 0.35rem;
        border-radius: 14px;
    }

    .player-name {
        font-size: 0.72rem;
    }

    .player-score {
        font-size: 2rem;
    }

    .keyboard-hint {
        gap: 0.3rem;
        font-size: 0.65rem;
    }

    kbd {
        min-width: 1.45rem;
        min-height: 1.45rem;
        font-size: 0.72rem;
    }

    .touch-button {
        width: 5rem;
        height: 5rem;
    }

    .court-frame {
        border-width: 2px;
        border-radius: 0.85rem;
    }

    .game-action {
        padding: 0.35rem 0.65rem;
        font-size: 0.68rem;
    }

    .scoreboard {
        gap: 0.45rem;
        font-size: 0.68rem;
    }

    .court-toolbar {
        min-height: 3.7rem;
        gap: 0.4rem;
        margin-bottom: 0.45rem;
    }

    .scoreboard strong {
        font-size: 1.05rem;
    }

    .match-clock {
        min-width: 2.8rem;
        padding: 0.2rem 0.35rem;
        font-size: 0.72rem;
    }

    .fullscreen-game-button {
        right: 1rem;
        bottom: 1rem;
        width: 2.75rem;
        height: 2.75rem;
    }
}

@media (min-width: 901px) {
    .pong-game:not(:fullscreen) .player-controls {
        gap: 0.6rem;
        padding: 0.4rem 0;
        background: transparent;
        border: 0;
        border-radius: 0;
    }

    .pong-game:not(:fullscreen) .player-name {
        display: none;
    }

    .pong-game:not(:fullscreen) .player-score {
        font-size: 1.5rem;
    }
}

@media (orientation: landscape) and (max-width: 900px) and (max-height: 520px) {
    .pong-main {
        width: 100%;
        padding: 0.25rem 0.5rem 0;
    }

    .pong-intro {
        display: none;
    }

    .pong-game:not(:fullscreen) {
        grid-template-columns: 5.25rem minmax(0, 1fr) 5.25rem;
        grid-template-rows: minmax(0, 1fr);
        align-items: center;
        gap: 0.35rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        grid-column: 2;
        grid-row: 1;
        justify-self: center;
        width: min(100%, calc((100svh - 175px) * 16 / 9));
    }

    .pong-game:not(:fullscreen) .court-toolbar {
        flex-direction: row;
        justify-content: center;
        gap: 0.75rem;
        min-height: 2rem;
        margin-bottom: 0.2rem;
    }

    .pong-game:not(:fullscreen) .court-frame {
        max-height: calc(100svh - 175px);
    }

    .pong-game:not(:fullscreen) .game-actions {
        min-height: 2.75rem;
        margin-top: 0.45rem;
    }

    .pong-game:not(:fullscreen) .player-controls {
        grid-row: 1;
        align-items: center;
        gap: 0.4rem;
        padding: 0.25rem 0;
        background: transparent;
        border: 0;
    }

    .pong-game:not(:fullscreen) .player-controls-left {
        grid-column: 1;
    }

    .pong-game:not(:fullscreen) .player-controls-right {
        grid-column: 3;
    }

    .pong-game:not(:fullscreen) .player-name {
        display: none;
    }

    .pong-game:not(:fullscreen) .player-score {
        font-size: 1.5rem;
    }
}

@media (max-height: 480px) {
    .pong-game:fullscreen {
        padding: 0.35rem 0.75rem 2.5rem;
        grid-template-rows: minmax(0, 1fr) auto;
    }

    .pong-game:fullscreen .court-column {
        width: min(100%, calc((100dvh - 250px) * 16 / 9));
    }

    .pong-game:fullscreen .court-toolbar {
        min-height: 2.8rem;
        gap: 0.3rem;
        margin-bottom: 0.2rem;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 240px);
    }

    .pong-game:fullscreen .game-actions {
        min-height: 2rem;
        margin-top: 0.55rem;
    }

    .pong-game:fullscreen .player-controls {
        padding: 0.2rem 0;
    }

    .pong-game:fullscreen .fullscreen-wordmark {
        transform: translateY(-0.2rem);
    }

    .pong-game:fullscreen .fullscreen-wordmark {
        font-size: 0.65rem;
    }

    .pong-game:fullscreen .fullscreen-controls {
        gap: 0.35rem;
    }

    .pong-game:fullscreen .touch-controls,
    .pong-game:fullscreen .fullscreen-key-hints {
        gap: 0.25rem;
    }

    .pong-game:fullscreen .touch-button,
    .pong-game:fullscreen .fullscreen-key-hints kbd {
        width: 5rem;
        height: 5rem;
        border-radius: 0.8rem !important;
    }
}

@media (orientation: landscape) and (max-width: 900px) and (max-height: 520px) {
    .pong-game:fullscreen {
        grid-template-columns: 6rem minmax(0, 1fr) 6rem;
        grid-template-rows: minmax(0, 1fr) auto;
        gap: 0.25rem;
        padding: 0.25rem 0.5rem 0.4rem;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 2;
        grid-row: 1;
        width: min(100%, calc((100svh - 120px) * 16 / 9));
    }

    .pong-game:fullscreen .court-toolbar {
        flex-direction: row;
        justify-content: center;
        gap: 0.75rem;
        min-height: 2rem;
        margin-bottom: 0.2rem;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100svh - 120px);
    }

    .pong-game:fullscreen .game-actions {
        min-height: 2.75rem;
        margin-top: 0.45rem;
    }

    .pong-game:fullscreen .player-controls {
        align-self: center;
        width: auto;
    }

    .pong-game:fullscreen .player-controls-left {
        grid-column: 1;
        grid-row: 1;
        align-items: center;
    }

    .pong-game:fullscreen .player-controls-right {
        grid-column: 3;
        grid-row: 1;
        align-items: center;
    }

    .pong-game:fullscreen .fullscreen-controls {
        width: auto;
    }

    .pong-game:fullscreen .touch-controls,
    .pong-game:fullscreen .fullscreen-key-hints {
        gap: 0.25rem;
    }
}

@media (max-width: 768px) {
    .fullscreen-game-button {
        right: 1rem;
        bottom: 1rem;
        width: 2.75rem;
        height: 2.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .game-action,
    .fullscreen-game-button,
    .touch-button {
        transition: none;
    }
}

.pong-main {
    width: min(1600px, 98%);
}

.pong-game {
    width: min(1600px, 100%);
    margin-left: auto;
    margin-right: auto;
}

.pong-game:not(:fullscreen) {
    grid-template-columns: minmax(4.5rem, 1fr) minmax(0, 4fr) minmax(4.5rem, 1fr);
    grid-template-rows: minmax(0, 1fr);
    align-items: center;
    gap: clamp(0.35rem, 1.5vw, 1.5rem);
}

.pong-game .scoreboard {
    display: none;
}

.pong-game .court-toolbar {
    flex-direction: row;
    justify-content: center;
    min-height: 2rem;
    margin-bottom: 0.5rem;
}

.pong-game:not(:fullscreen) .court-column,
.pong-game:fullscreen .court-column {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    justify-self: center;
    width: min(100%, 960px, calc((100dvh - 9rem) * 16 / 9));
}

.pong-game:not(:fullscreen) .player-controls-left,
.pong-game:fullscreen .player-controls-left {
    grid-column: 1;
    grid-row: 1;
}

.pong-game:not(:fullscreen) .player-controls-right,
.pong-game:fullscreen .player-controls-right {
    grid-column: 3;
    grid-row: 1;
}

.pong-game:not(:fullscreen) .player-controls,
.pong-game:fullscreen .player-controls {
    display: flex;
    align-self: center;
    align-items: center;
    justify-content: center;
    width: max-content;
    max-width: 100%;
    justify-self: center;
    gap: 0.65rem;
    padding: 0.75rem 0.4rem;
    background: var(--surface);
    border: 1px solid var(--card-border);
    border-radius: var(--radius);
}

.pong-game:not(:fullscreen) .player-name,
.pong-game:fullscreen .player-name {
    display: block;
}

.pong-game:not(:fullscreen) .player-score,
.pong-game:fullscreen .player-score {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.pong-game .touch-button {
    width: clamp(3rem, 5vw, 5rem);
    height: clamp(3rem, 5vw, 5rem);
}

.pong-game:fullscreen {
    grid-template-columns: minmax(4.5rem, 1fr) minmax(0, 4fr) minmax(4.5rem, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    gap: 0.5rem clamp(0.35rem, 1.5vw, 1.5rem);
    padding: 0.75rem;
}

.pong-game:fullscreen .court-column {
    grid-column: 2;
    grid-row: 1;
}

.pong-game:fullscreen .court-toolbar {
    flex-direction: row;
    min-height: 2rem;
    margin-bottom: 0.5rem;
}

.pong-game:fullscreen .game-actions {
    margin-top: 0.5rem;
}

.pong-game:fullscreen .player-heading,
.pong-game:fullscreen .player-name,
.pong-game:fullscreen .player-score {
    display: flex;
}

.pong-game:fullscreen .fullscreen-wordmark {
    grid-column: 1 / -1;
    grid-row: 2;
    align-self: center;
    transform: none;
}

@media (orientation: portrait) {
    .pong-game:fullscreen {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: minmax(0, 1fr) auto auto;
        gap: 0.4rem;
        padding: 0.75rem;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        width: min(100%, 960px, calc((100dvh - 15rem) * 16 / 9));
    }

    .pong-game:fullscreen .player-controls {
        align-self: stretch;
        width: max-content;
        max-width: 100%;
        justify-self: center;
        padding: 0.4rem 0.2rem;
    }

    .pong-game:fullscreen .player-controls-left {
        grid-column: 1;
        grid-row: 2;
    }

    .pong-game:fullscreen .player-controls-right {
        grid-column: 2;
        grid-row: 2;
    }

    .pong-game:fullscreen .touch-controls {
        flex-direction: row;
        gap: 0.35rem;
    }

    .pong-game:fullscreen .touch-button {
        width: clamp(3rem, 12vw, 4rem);
        height: clamp(3rem, 12vw, 4rem);
    }

    .pong-game:fullscreen .fullscreen-wordmark {
        grid-column: 1 / -1;
        grid-row: 3;
    }
}

@media (orientation: portrait) and (max-width: 600px) {
    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: auto auto;
        align-items: start;
        gap: 0.75rem 0.4rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        width: 100%;
    }

    .pong-game:not(:fullscreen) .player-controls {
        align-self: start;
        padding: 0.55rem 0.4rem;
        gap: 0.45rem;
    }

    .pong-game:not(:fullscreen) .player-controls-left {
        grid-column: 1;
        grid-row: 2;
    }

    .pong-game:not(:fullscreen) .player-controls-right {
        grid-column: 2;
        grid-row: 2;
    }
}

@media (orientation: landscape) and (max-width: 900px) and (max-height: 520px) {
    .pong-main {
        width: 100%;
        padding: 0.25rem 0.5rem 0;
    }

    .pong-intro {
        display: none;
    }

    .pong-intro {
        display: none;
    }

    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(4.5rem, 1fr) minmax(0, 4fr) minmax(4.5rem, 1fr);
        grid-template-rows: minmax(0, 1fr);
        gap: 0.35rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        width: min(100%, 960px, calc((100dvh - 8rem) * 16 / 9));
    }

    .pong-game:not(:fullscreen) .court-toolbar {
        margin-bottom: 0.25rem;
    }

    .pong-game:not(:fullscreen) .court-frame {
        max-height: calc(100dvh - 8rem);
    }

    .pong-game:not(:fullscreen) .player-controls {
        gap: 0.35rem;
        padding: 0.4rem 0.2rem;
    }

    .pong-game:not(:fullscreen) .player-name {
        font-size: 0.65rem;
    }

    .pong-game:not(:fullscreen) .touch-button {
        width: clamp(2.75rem, 12vh, 4rem);
        height: clamp(2.75rem, 12vh, 4rem);
    }

    .pong-game:fullscreen {
        grid-template-columns: minmax(4.5rem, 1fr) minmax(0, 4fr) minmax(4.5rem, 1fr);
        grid-template-rows: minmax(0, 1fr) auto;
        gap: 0.35rem;
        padding: 0.35rem;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 2;
        grid-row: 1;
        width: min(100%, 960px, calc((100dvh - 8rem) * 16 / 9));
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 8rem);
    }

    .pong-game:fullscreen .player-controls {
        gap: 0.35rem;
        padding: 0.4rem 0.2rem;
    }

    .pong-game:fullscreen .player-name {
        font-size: 0.65rem;
    }

    .pong-game:fullscreen .touch-button {
        width: clamp(2.75rem, 12vh, 4rem);
        height: clamp(2.75rem, 12vh, 4rem);
    }
}

@media (max-width: 900px) {
    .pong-game .touch-button {
        gap: 0.15rem;
        padding: 0.3rem 0.2rem;
    }

    .pong-game .touch-button-icon {
        font-size: 1.15rem;
    }

    .pong-game .touch-button-label {
        font-size: 0.55rem;
    }
}

/* Responsive Pong layout: maximize the court while keeping controls close. */
.pong-main {
    width: min(1720px, calc(100% - 2rem));
    padding: clamp(1.25rem, 3vw, 2.5rem) 0 1.5rem;
}

.pong-intro {
    margin-bottom: clamp(1rem, 2.5vw, 2rem);
}

.pong-game:not(:fullscreen) {
    width: 100%;
    grid-template-columns: minmax(5.5rem, 0.16fr) minmax(0, 1fr) minmax(5.5rem, 0.16fr);
    grid-template-rows: auto;
    align-items: center;
    gap: clamp(0.65rem, 2vw, 1.75rem);
}

.pong-game:not(:fullscreen) .court-column {
    grid-column: 2;
    grid-row: 1;
    width: min(100%, 1280px, calc((100dvh - 13rem) * 16 / 9));
}

.pong-game:not(:fullscreen) .player-controls {
    grid-row: 1;
    width: 100%;
    min-height: 12rem;
    gap: 0.9rem;
    padding: 1.1rem 0.7rem;
    border-radius: 1rem;
}

.pong-game:not(:fullscreen) .player-controls-left { grid-column: 1; }
.pong-game:not(:fullscreen) .player-controls-right { grid-column: 3; }

.pong-game:not(:fullscreen) .player-heading {
    gap: 0.5rem;
}

.pong-game:not(:fullscreen) .player-name {
    display: block;
    font-size: clamp(0.68rem, 0.9vw, 0.82rem);
}

.pong-game:not(:fullscreen) .player-score {
    font-size: clamp(1.65rem, 2.5vw, 2.25rem);
}

.pong-game:not(:fullscreen) .fullscreen-controls {
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
}

.pong-game:not(:fullscreen) .touch-controls {
    flex-direction: column;
    gap: 0.5rem;
}

.pong-game:not(:fullscreen) .touch-button {
    width: clamp(3.5rem, 5vw, 4.5rem);
    height: clamp(3.5rem, 5vw, 4.5rem);
    border-radius: 0.9rem !important;
}

.pong-game .court-toolbar {
    justify-content: center;
    min-height: 2.25rem;
    margin-bottom: 0.55rem;
}

.pong-game .court-frame {
    border-width: 2px;
    border-radius: clamp(0.85rem, 1.5vw, 1.25rem);
}

.pong-game .fullscreen-game-button {
    right: clamp(0.65rem, 1.5vw, 1.25rem);
    bottom: clamp(0.65rem, 1.5vw, 1.25rem);
    border-radius: 50% !important;
}

.pong-game .game-actions {
    min-height: 2.75rem;
    margin-top: 0.65rem;
}

@media (orientation: portrait) {
    .pong-main {
        width: min(100% - 1.25rem, 900px);
        padding-top: 1.4rem;
    }

    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: auto auto;
        align-items: start;
        gap: 0.75rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        width: 100%;
    }

    .pong-game:not(:fullscreen) .player-controls {
        grid-row: 2;
        min-height: 0;
        gap: 0.65rem;
        padding: 0.85rem 0.5rem;
        border-radius: 0.9rem;
    }

    .pong-game:not(:fullscreen) .player-controls-left { grid-column: 1; }
    .pong-game:not(:fullscreen) .player-controls-right { grid-column: 2; }

    .pong-game:not(:fullscreen) .player-name {
        font-size: clamp(0.65rem, 2.5vw, 0.8rem);
    }

    .pong-game:not(:fullscreen) .fullscreen-controls {
        flex-direction: row;
        justify-content: center;
        gap: 0.5rem;
    }

    .pong-game:not(:fullscreen) .touch-controls {
        flex-direction: row;
        gap: 0.4rem;
    }

    .pong-game:not(:fullscreen) .touch-button {
        width: clamp(3.1rem, 12vw, 4rem);
        height: clamp(3.1rem, 12vw, 4rem);
    }
}

@media (max-width: 520px) and (orientation: portrait) {
    .pong-main {
        width: calc(100% - 1rem);
        padding-top: 1rem;
    }

    .pong-intro {
        margin-bottom: 1rem;
    }

    .pong-intro p {
        max-width: 24rem;
        margin-inline: auto;
        font-size: 0.85rem;
    }

    .pong-game:not(:fullscreen) {
        gap: 0.55rem;
    }

    .pong-game:not(:fullscreen) .court-toolbar {
        min-height: 1.9rem;
        margin-bottom: 0.4rem;
    }

    .pong-game:not(:fullscreen) .player-controls {
        gap: 0.5rem;
        padding: 0.7rem 0.3rem;
    }

    .pong-game:not(:fullscreen) .player-score {
        font-size: 1.5rem;
    }
}

@media (orientation: landscape) and (max-height: 600px) {
    .pong-main {
        width: calc(100% - 1.25rem);
        padding: 0.5rem 0 0.75rem;
    }

    .pong-intro { display: none; }

    .pong-game:not(:fullscreen) .court-column {
        width: min(100%, 1280px, calc((100dvh - 6rem) * 16 / 9));
    }

    .pong-game:not(:fullscreen) .player-controls {
        min-height: 0;
        padding: 0.65rem 0.35rem;
    }
}

/* Fullscreen layout: give the court the available space and keep controls clear. */
.pong-game:fullscreen {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-width: none;
    margin: 0;
    padding: clamp(0.75rem, 2.5vw, 2rem);
    grid-template-columns: minmax(5rem, 0.14fr) minmax(0, 1fr) minmax(5rem, 0.14fr);
    grid-template-rows: minmax(0, 1fr);
    align-items: center;
    gap: clamp(0.5rem, 2vw, 1.5rem);
    overflow: hidden;
}

.pong-game:fullscreen .court-column {
    grid-column: 2;
    grid-row: 1;
    width: min(100%, 1600px, calc((100dvh - 6.5rem) * 16 / 9));
    max-height: 100%;
}

.pong-game:fullscreen .court-toolbar {
    min-height: 2rem;
    margin-bottom: 0.5rem;
}

.pong-game:fullscreen .court-frame {
    max-height: calc(100dvh - 6.5rem);
}

.pong-game:fullscreen .player-controls {
    grid-row: 1;
    align-self: center;
    justify-self: stretch;
    width: 100%;
    min-width: 0;
    min-height: 0;
    gap: 0.8rem;
    padding: 1rem 0.35rem;
    border-radius: 1rem;
}

.pong-game:fullscreen .player-controls-left { grid-column: 1; }
.pong-game:fullscreen .player-controls-right { grid-column: 3; }

.pong-game:fullscreen .player-heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.pong-game:fullscreen .player-name {
    display: block;
    font-size: clamp(0.62rem, 1vw, 0.8rem);
    text-align: center;
}

.pong-game:fullscreen .player-score {
    display: block;
    font-size: clamp(1.25rem, 2vw, 1.8rem);
}

.pong-game:fullscreen .keyboard-hint,
.pong-game:fullscreen .fullscreen-key-hints {
    display: none;
}

.pong-game:fullscreen .fullscreen-controls,
.pong-game:fullscreen .touch-controls {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    gap: clamp(0.35rem, 1vh, 0.65rem);
}

.pong-game:fullscreen .touch-button {
    width: clamp(3.1rem, 5.5vw, 4.5rem);
    height: clamp(3.1rem, 5.5vw, 4.5rem);
    border-radius: 0.9rem !important;
}

.pong-game:fullscreen .fullscreen-wordmark {
    display: none;
}

.pong-game:fullscreen .fullscreen-game-button {
    right: 0.75rem;
    bottom: 0.75rem;
}

@media (orientation: portrait) {
    .pong-game:fullscreen {
        padding: max(0.5rem, env(safe-area-inset-top)) max(0.65rem, env(safe-area-inset-right)) max(0.65rem, env(safe-area-inset-bottom)) max(0.65rem, env(safe-area-inset-left));
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: minmax(0, 1fr) auto;
        align-items: center;
        gap: clamp(0.4rem, 1.5vh, 0.8rem);
    }

    .pong-game:fullscreen .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        justify-self: center;
        width: min(100%, 1200px, calc((100dvh - 12rem) * 16 / 9));
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 12rem);
    }

    .pong-game:fullscreen .player-controls {
        grid-row: 2;
        align-self: stretch;
        justify-self: center;
        width: max-content;
        max-width: 100%;
        flex-direction: row;
        gap: clamp(0.55rem, 2vw, 1rem);
        padding: 0.55rem clamp(0.45rem, 2vw, 1rem);
        border-radius: 0.9rem;
    }

    .pong-game:fullscreen .player-controls-left { grid-column: 1; }
    .pong-game:fullscreen .player-controls-right { grid-column: 2; }

    .pong-game:fullscreen .player-heading {
        gap: 0.2rem;
    }

    .pong-game:fullscreen .player-name {
        font-size: clamp(0.58rem, 2.1vw, 0.75rem);
    }

    .pong-game:fullscreen .player-score {
        font-size: clamp(1.15rem, 4vw, 1.6rem);
    }

    .pong-game:fullscreen .fullscreen-controls,
    .pong-game:fullscreen .touch-controls {
        width: auto;
        flex-direction: row;
        gap: clamp(0.3rem, 1.2vw, 0.5rem);
    }

    .pong-game:fullscreen .touch-button {
        width: clamp(2.8rem, 10vw, 4rem);
        height: clamp(2.8rem, 10vw, 4rem);
    }

    .pong-game:fullscreen .fullscreen-game-button {
        right: 0.5rem;
        bottom: 0.5rem;
    }
}

@media (orientation: landscape) and (max-height: 520px) {
    .pong-game:fullscreen {
        padding: 0.35rem 0.5rem;
        grid-template-columns: minmax(4rem, 0.12fr) minmax(0, 1fr) minmax(4rem, 0.12fr);
        gap: 0.4rem;
    }

    .pong-game:fullscreen .court-column {
        width: min(100%, 1600px, calc((100dvh - 4rem) * 16 / 9));
    }

    .pong-game:fullscreen .court-toolbar {
        min-height: 1.5rem;
        margin-bottom: 0.25rem;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 4rem);
    }

    .pong-game:fullscreen .player-controls {
        gap: 0.35rem;
        padding: 0.4rem 0.2rem;
    }

    .pong-game:fullscreen .touch-button {
        width: clamp(2.65rem, 9vh, 3.5rem);
        height: clamp(2.65rem, 9vh, 3.5rem);
    }
}

/* Normal mode sizing and compact mobile control placement. */
.pong-game:not(:fullscreen) .court-column {
    width: min(100%, 1040px, calc((100dvh - 16rem) * 16 / 9));
}

@media (max-width: 700px) {
    .pong-main {
        width: calc(100% - 1rem);
    }

    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: auto auto;
        align-items: start;
        gap: 0.65rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        width: 100%;
        max-width: 920px;
        justify-self: center;
    }

    .pong-game:not(:fullscreen) .player-controls {
        grid-row: 2;
        min-height: 0;
        gap: 0.5rem;
        padding: 0.65rem 0.3rem;
        border-radius: 0.85rem;
    }

    .pong-game:not(:fullscreen) .player-controls-left { grid-column: 1; }
    .pong-game:not(:fullscreen) .player-controls-right { grid-column: 2; }

    .pong-game:not(:fullscreen) .fullscreen-controls,
    .pong-game:not(:fullscreen) .touch-controls {
        width: auto;
        flex-direction: row;
        justify-content: center;
        gap: 0.4rem;
    }

    .pong-game:not(:fullscreen) .touch-button {
        width: clamp(2.8rem, 11vw, 3.6rem);
        height: clamp(2.8rem, 11vw, 3.6rem);
    }
}

@media (max-width: 700px) and (orientation: landscape) {
    .pong-main {
        padding-top: 0.5rem;
    }

    .pong-intro {
        display: none;
    }

    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: auto auto;
        gap: 0.45rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        width: min(100%, 760px, calc((100dvh - 11rem) * 16 / 9));
    }

    .pong-game:not(:fullscreen) .court-toolbar {
        min-height: 1.6rem;
        margin-bottom: 0.3rem;
    }

    .pong-game:not(:fullscreen) .player-controls {
        padding: 0.4rem 0.25rem;
    }
}

/* In mobile landscape, keep the control panels beside the court. */
@media (max-width: 700px) and (orientation: landscape) {
    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(3.75rem, 0.18fr) minmax(0, 1fr) minmax(3.75rem, 0.18fr);
        grid-template-rows: minmax(0, 1fr);
        align-items: center;
        gap: 0.35rem;
    }

    .pong-game:not(:fullscreen) .court-column {
        grid-column: 2;
        grid-row: 1;
        width: min(100%, 760px, calc((100dvh - 8rem) * 16 / 9));
    }

    .pong-game:not(:fullscreen) .player-controls {
        grid-row: 1;
        width: 100%;
        align-self: center;
        gap: 0.35rem;
        padding: 0.45rem 0.15rem;
    }

    .pong-game:not(:fullscreen) .player-controls-left { grid-column: 1; }
    .pong-game:not(:fullscreen) .player-controls-right { grid-column: 3; }

    .pong-game:not(:fullscreen) .player-name {
        font-size: 0.6rem;
    }

    .pong-game:not(:fullscreen) .player-score {
        font-size: 1.25rem;
    }

    .pong-game:not(:fullscreen) .fullscreen-controls,
    .pong-game:not(:fullscreen) .touch-controls {
        width: 100%;
        flex-direction: column;
        gap: 0.3rem;
    }

    .pong-game:not(:fullscreen) .touch-button {
        width: clamp(2.45rem, 10vh, 3.25rem);
        height: clamp(2.45rem, 10vh, 3.25rem);
    }
}

/* Final spacing pass across desktop, tablet, and phone sizes. */
.pong-main {
    padding-right: 0;
    padding-left: 0;
}

.pong-game:not(:fullscreen) {
    box-sizing: border-box;
}

.pong-game:not(:fullscreen) .player-controls {
    box-sizing: border-box;
    min-width: 0;
}

.pong-game .touch-button {
    min-width: 2.75rem;
    min-height: 2.75rem;
}

.pong-game .game-action {
    min-height: 2.75rem;
    padding: 0.55rem 1rem;
}

@media (min-width: 701px) and (max-width: 1100px) {
    .pong-main {
        width: calc(100% - 2rem);
        padding-top: clamp(1rem, 3vw, 2rem);
    }

    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(5rem, 0.18fr) minmax(0, 1fr) minmax(5rem, 0.18fr);
        gap: clamp(0.5rem, 1.5vw, 1rem);
    }

    .pong-game:not(:fullscreen) .court-column {
        width: min(100%, 920px, calc((100dvh - 15rem) * 16 / 9));
    }

    .pong-game:not(:fullscreen) .player-controls {
        padding: 0.8rem 0.4rem;
    }

    .pong-game:not(:fullscreen) .touch-button {
        width: clamp(3rem, 6vw, 3.8rem);
        height: clamp(3rem, 6vw, 3.8rem);
    }
}

@media (max-width: 700px) and (orientation: portrait) {
    .pong-main {
        width: calc(100% - 1rem);
        padding-top: 1rem;
        padding-bottom: 1rem;
    }

    .pong-game:not(:fullscreen) .player-controls {
        padding-inline: clamp(0.2rem, 1.5vw, 0.5rem);
    }

    .pong-game:not(:fullscreen) .touch-button {
        min-width: 2.75rem;
        min-height: 2.75rem;
    }
}

/* Phone controls: stack Up and Down for each player. */
@media (max-width: 700px) {
    .pong-game:not(:fullscreen) .player-controls .fullscreen-controls,
    .pong-game:not(:fullscreen) .player-controls .touch-controls {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}

/* Keep phone Up/Down buttons stacked in fullscreen too. */
@media (max-width: 700px) {
    .pong-game:fullscreen .fullscreen-controls,
    .pong-game:fullscreen .touch-controls {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}

/* Fullscreen player identity sits above that player's touch controls. */
.pong-game:fullscreen .player-controls {
    flex-direction: column;
}

.pong-game:fullscreen .player-heading {
    order: 0;
}

.pong-game:fullscreen .fullscreen-controls {
    order: 1;
}

/* Bring fullscreen controls closer to the display edges. */
.pong-game:fullscreen {
    padding: clamp(0.35rem, 1vw, 0.75rem);
    gap: clamp(0.25rem, 1vw, 0.75rem);
}

.pong-game:fullscreen .player-controls-left {
    justify-self: start;
}

.pong-game:fullscreen .player-controls-right {
    justify-self: end;
}

.pong-game:fullscreen .fullscreen-game-button {
    right: 0.4rem;
    bottom: 0.4rem;
}

@media (orientation: portrait) {
    .pong-game:fullscreen {
        padding-top: max(0.35rem, env(safe-area-inset-top));
        padding-right: max(0.4rem, env(safe-area-inset-right));
        padding-bottom: max(0.4rem, env(safe-area-inset-bottom));
        padding-left: max(0.4rem, env(safe-area-inset-left));
    }

    .pong-game:fullscreen .player-controls-left {
        justify-self: start;
    }

    .pong-game:fullscreen .player-controls-right {
        justify-self: end;
    }
}

/* Larger touch targets for phone fullscreen in both orientations. */
@media (max-width: 700px) {
    .pong-game:fullscreen .touch-button {
        width: clamp(3.5rem, 14vw, 4.25rem);
        height: clamp(3.5rem, 14vw, 4.25rem);
        gap: 0.2rem;
        padding: 0.35rem 0.2rem;
    }

    .pong-game:fullscreen .touch-button-icon {
        font-size: 1.4rem;
    }

    .pong-game:fullscreen .touch-button-label {
        font-size: 0.62rem;
    }
}

@media (max-width: 700px) and (orientation: landscape) {
    .pong-game:fullscreen .touch-button {
        width: clamp(3.5rem, 12vh, 4.25rem);
        height: clamp(3.5rem, 12vh, 4.25rem);
    }
}

@media (max-width: 700px) and (orientation: landscape) {
    .pong-game:fullscreen {
        grid-template-columns: minmax(5rem, 0.2fr) minmax(0, 1fr) minmax(5rem, 0.2fr);
        gap: 0.35rem;
    }

    .pong-game:fullscreen .player-controls {
        padding-right: 0.2rem;
        padding-left: 0.2rem;
    }

    .pong-game:fullscreen .touch-button {
        width: clamp(4.5rem, 14vh, 5rem);
        height: clamp(4.5rem, 14vh, 5rem);
    }
}

/* Use one generous, consistent size for every Up/Down touch button. */
.pong-game .touch-button {
    width: 4.5rem !important;
    height: 4.5rem !important;
    min-width: 4.5rem;
    min-height: 4.5rem;
    flex: 0 0 4.5rem;
}

@media (max-width: 700px) and (orientation: landscape) {
    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(5.25rem, 0.2fr) minmax(0, 1fr) minmax(5.25rem, 0.2fr);
    }

    .pong-game:fullscreen {
        grid-template-columns: minmax(5.25rem, 0.2fr) minmax(0, 1fr) minmax(5.25rem, 0.2fr);
    }
}

/* Keep the normal court at its available column width instead of over-capping by height. */
.pong-game:not(:fullscreen) .court-column {
    width: min(100%, 1100px);
    max-height: none;
}

.pong-game:not(:fullscreen) .court-frame {
    max-height: none;
}

@media (max-width: 700px) and (orientation: landscape) {
    .pong-game:not(:fullscreen) .court-column {
        width: min(100%, 900px, calc((100dvh - 5rem) * 16 / 9));
    }
}

/* Portrait fullscreen: reserve vertical room for the same stacked touch controls on phones and tablets. */
@media (orientation: portrait) {
    .pong-game:fullscreen {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: minmax(0, 1fr) auto;
        align-content: stretch;
        row-gap: clamp(0.5rem, 1.5vh, 1rem);
    }

    .pong-game:fullscreen .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        width: min(100%, 1200px, calc((100dvh - 17rem) * 16 / 9));
        justify-self: center;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 17rem);
    }

    .pong-game:fullscreen .player-controls {
        grid-row: 2;
        align-self: center;
        flex-direction: column;
        gap: 0.5rem;
        min-width: 0;
        padding: 0.5rem clamp(0.3rem, 1.5vw, 0.8rem);
    }

    .pong-game:fullscreen .player-controls-left { grid-column: 1; }
    .pong-game:fullscreen .player-controls-right { grid-column: 2; }

    .pong-game:fullscreen .fullscreen-controls,
    .pong-game:fullscreen .touch-controls {
        width: auto;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.4rem;
    }

    .pong-game:fullscreen .touch-button {
        width: 4.5rem !important;
        height: 4.5rem !important;
        min-width: 4.5rem;
        min-height: 4.5rem;
        flex: 0 0 4.5rem;
    }
}

/* Rebuild portrait fullscreen around a visible bottom control row. */
@media (orientation: portrait) {
    .pong-game:fullscreen {
        height: 100vh;
        height: 100dvh;
        padding-top: max(0.35rem, env(safe-area-inset-top));
        padding-right: max(0.35rem, env(safe-area-inset-right));
        padding-bottom: max(0.4rem, env(safe-area-inset-bottom));
        padding-left: max(0.35rem, env(safe-area-inset-left));
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        grid-template-rows: minmax(0, 1fr) auto;
        align-items: end;
        column-gap: clamp(0.5rem, 2vw, 1rem);
        row-gap: 0.5rem;
        overflow: hidden;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 1 / -1;
        grid-row: 1;
        align-self: start;
        justify-self: center;
        width: min(100%, 1200px, calc((100dvh - 19rem) * 16 / 9));
        min-height: 0;
        max-height: 100%;
    }

    .pong-game:fullscreen .court-frame {
        width: 100%;
        max-height: calc(100dvh - 19rem);
    }

    .pong-game:fullscreen .player-controls {
        grid-row: 2;
        align-self: end;
        width: max-content;
        max-width: calc(50vw - 0.65rem);
        min-width: 0;
        min-height: 0;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.45rem;
        margin-bottom: 0.15rem;
        padding: 0.55rem clamp(0.35rem, 1.5vw, 0.75rem);
        background: var(--surface);
        border: 1px solid var(--card-border);
        border-radius: 0.9rem;
        box-shadow: var(--shadow);
    }

    .pong-game:fullscreen .player-controls-left {
        grid-column: 1;
        justify-self: start;
        margin-left: max(0.15rem, env(safe-area-inset-left));
    }

    .pong-game:fullscreen .player-controls-right {
        grid-column: 2;
        justify-self: end;
        margin-right: max(0.15rem, env(safe-area-inset-right));
    }

    .pong-game:fullscreen .player-heading {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.15rem;
    }

    .pong-game:fullscreen .player-name {
        display: block;
        font-size: clamp(0.58rem, 2vw, 0.75rem);
        text-align: center;
    }

    .pong-game:fullscreen .player-score {
        display: block;
        font-size: clamp(1rem, 3vw, 1.35rem);
        line-height: 1;
    }

    .pong-game:fullscreen .fullscreen-controls,
    .pong-game:fullscreen .touch-controls {
        display: flex;
        width: auto;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.35rem;
    }

    .pong-game:fullscreen .touch-button {
        width: 4.5rem !important;
        height: 4.5rem !important;
        min-width: 4.5rem;
        min-height: 4.5rem;
        flex: 0 0 4.5rem;
    }
}

/* Portrait fullscreen: show each keyboard pair beside its touch buttons. */
@media (orientation: portrait) {
    .pong-game:fullscreen .fullscreen-controls {
        display: flex;
        width: auto;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: clamp(0.35rem, 1.5vw, 0.65rem);
    }

    .pong-game:fullscreen .player-controls-left .fullscreen-controls {
        flex-direction: row;
    }

    .pong-game:fullscreen .player-controls-right .fullscreen-controls {
        flex-direction: row;
    }

    .pong-game:fullscreen .touch-controls {
        width: auto;
        flex-direction: column;
        gap: 0.35rem;
    }

    .pong-game:fullscreen .fullscreen-key-hints {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.35rem;
    }

    .pong-game:fullscreen .fullscreen-key-hints kbd {
        width: 2.5rem;
        height: 2.5rem;
        min-width: 2.5rem;
        min-height: 2.5rem;
        padding: 0;
        font-size: 0.9rem;
        border-radius: 0.6rem;
    }

    .pong-game:fullscreen .player-controls {
        min-width: min-content;
        max-width: calc(50vw - 0.5rem);
    }

    .pong-game:fullscreen .court-column {
        width: min(100%, 1200px, calc((100dvh - 20rem) * 16 / 9));
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 20rem);
    }
}

/* Enforce portrait fullscreen control placement after all legacy fullscreen rules. */
@media (orientation: portrait) {
    .pong-game:fullscreen {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
        grid-template-rows: minmax(0, 1fr) auto !important;
        row-gap: 0.5rem !important;
        overflow: hidden !important;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 1 / -1 !important;
        grid-row: 1 !important;
        align-self: start !important;
        justify-self: center !important;
        width: min(100%, 1200px, calc((100dvh - 20rem) * 16 / 9)) !important;
        min-height: 0 !important;
    }

    .pong-game:fullscreen .court-frame {
        width: 100% !important;
        max-height: calc(100dvh - 20rem) !important;
    }

    .pong-game:fullscreen .player-controls {
        grid-row: 2 !important;
        align-self: end !important;
        width: max-content !important;
        min-width: 0 !important;
        min-height: 0 !important;
        max-width: calc(50vw - 0.65rem) !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.45rem !important;
        margin-bottom: 0.15rem !important;
        padding: 0.55rem clamp(0.35rem, 1.5vw, 0.75rem) !important;
        background: var(--surface) !important;
        border: 1px solid var(--card-border) !important;
        border-radius: 0.9rem !important;
        box-shadow: var(--shadow) !important;
    }

    .pong-game:fullscreen .player-controls-left {
        grid-column: 1 !important;
        justify-self: start !important;
        margin-left: max(0.15rem, env(safe-area-inset-left)) !important;
    }

    .pong-game:fullscreen .player-controls-right {
        grid-column: 2 !important;
        justify-self: end !important;
        margin-right: max(0.15rem, env(safe-area-inset-right)) !important;
    }

    .pong-game:fullscreen .player-heading,
    .pong-game:fullscreen .player-name {
        display: flex !important;
    }

    .pong-game:fullscreen .player-heading {
        flex-direction: column !important;
        align-items: center !important;
    }

    .pong-game:fullscreen .fullscreen-controls {
        display: grid !important;
        width: auto !important;
        grid-template-columns: max-content max-content !important;
        align-items: center !important;
        justify-content: center !important;
        gap: clamp(0.35rem, 1.5vw, 0.65rem) !important;
    }

    .pong-game:fullscreen .touch-controls {
        display: flex !important;
        width: auto !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.35rem !important;
    }

    .pong-game:fullscreen .fullscreen-key-hints {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.35rem !important;
    }

    .pong-game:fullscreen .fullscreen-key-hints kbd {
        width: 2.5rem !important;
        height: 2.5rem !important;
        min-width: 2.5rem !important;
        min-height: 2.5rem !important;
        padding: 0 !important;
    }

    .pong-game:fullscreen .touch-button {
        width: 4.5rem !important;
        height: 4.5rem !important;
        min-width: 4.5rem !important;
        min-height: 4.5rem !important;
        flex: 0 0 4.5rem !important;
    }
}

/* Portrait fullscreen: center the timer and number-only scoreboard over the court. */
@media (orientation: portrait) {
    .pong-game:fullscreen .court-column {
        position: relative;
    }

    .pong-game:fullscreen .court-toolbar {
        position: absolute;
        top: clamp(0.45rem, 1.5vh, 0.85rem);
        left: 50%;
        z-index: 3;
        display: flex;
        width: max-content;
        min-height: 0;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: clamp(0.45rem, 2vw, 0.8rem);
        margin: 0;
        padding: 0.35rem 0.55rem;
        background: color-mix(in srgb, var(--bg) 88%, transparent);
        border: 1px solid var(--card-border);
        border-radius: 999px;
        box-shadow: var(--shadow);
        transform: translateX(-50%);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .pong-game:fullscreen .match-clock {
        min-width: 3.25rem;
        padding: 0.2rem 0.45rem;
    }

    .pong-game:fullscreen .scoreboard {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 0.35rem;
        font-size: 0;
    }

    .pong-game:fullscreen .scoreboard > span:not(.scoreboard-divider) {
        font-size: 0;
        letter-spacing: 0;
    }

    .pong-game:fullscreen .scoreboard strong {
        font-size: 1.15rem;
        line-height: 1;
    }

    .pong-game:fullscreen .scoreboard-divider {
        font-size: 1rem;
    }
}

/* Page-load entrance for the complete Pong Reimagined interface. */
@keyframes pong-page-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pong-section-enter {
    from {
        opacity: 0;
        transform: translateY(0.75rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pong-page {
    animation: pong-page-fade-in 500ms ease-out both;
}

/* Keep the animated header wrapper above the game so its navigation drawer covers it. */
.pong-page #header {
    position: relative;
    z-index: 10010;
}

.pong-page #header,
.pong-page #footer {
    animation: pong-page-fade-in 650ms ease-out both;
}

.pong-page .pong-intro {
    animation: pong-section-enter 650ms cubic-bezier(0.2, 0.75, 0.25, 1) 80ms both;
}

.pong-page .pong-game {
    animation: pong-section-enter 700ms cubic-bezier(0.2, 0.75, 0.25, 1) 160ms both;
}

@media (prefers-reduced-motion: reduce) {
    .pong-page,
    .pong-page #header,
    .pong-page #footer,
    .pong-page .pong-intro,
    .pong-page .pong-game {
        animation: none !important;
    }
}

/* Keep the match clock and number-only score centered at the top of every court. */
.pong-game .court-column {
    position: relative;
}

.pong-game .court-toolbar {
    position: absolute;
    top: clamp(0.45rem, 1.5vw, 0.85rem);
    left: 50%;
    z-index: 3;
    display: flex;
    width: max-content;
    min-height: 0;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: clamp(0.45rem, 2vw, 0.8rem);
    margin: 0;
    padding: 0.35rem 0.55rem;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    border: 1px solid var(--card-border);
    border-radius: 999px;
    box-shadow: var(--shadow);
    transform: translateX(-50%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.pong-game .match-clock {
    min-width: 3.25rem;
    padding: 0.2rem 0.45rem;
}

.pong-game .scoreboard {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-size: 0;
}

.pong-game .scoreboard > span:not(.scoreboard-divider) {
    font-size: 0;
    letter-spacing: 0;
}

.pong-game .scoreboard strong {
    font-size: 1.15rem;
    line-height: 1;
}

.pong-game .scoreboard-divider {
    font-size: 1rem;
}

/* Clean arcade HUD: timer above a centered numeric score, without control-card duplicates. */
.pong-game .court-toolbar,
.pong-game:fullscreen .court-toolbar {
    top: clamp(0.45rem, 1.5vw, 0.85rem) !important;
    flex-direction: column !important;
    gap: 0.1rem !important;
    padding: 0 !important;
    color: var(--text) !important;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.pong-game .match-clock,
.pong-game:fullscreen .match-clock {
    min-width: 0 !important;
    padding: 0 !important;
    color: var(--text) !important;
    font-size: clamp(0.7rem, 1.5vw, 0.9rem) !important;
    font-weight: 600;
    line-height: 1.2;
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

.pong-game .scoreboard,
.pong-game:fullscreen .scoreboard {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: clamp(0.4rem, 1.3vw, 0.75rem);
    color: var(--text) !important;
    font-size: 0 !important;
    letter-spacing: 0;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    text-shadow: none !important;
}

.pong-game .scoreboard > span:not(.scoreboard-divider),
.pong-game:fullscreen .scoreboard > span:not(.scoreboard-divider) {
    font-size: 0 !important;
    letter-spacing: 0 !important;
}

.pong-game .scoreboard strong,
.pong-game:fullscreen .scoreboard strong {
    color: var(--text) !important;
    font-size: clamp(1.45rem, 4vw, 2.2rem) !important;
    font-weight: 700;
    line-height: 1;
    text-shadow: none !important;
}

.pong-game .scoreboard-divider,
.pong-game:fullscreen .scoreboard-divider {
    color: var(--text) !important;
    font-size: clamp(1.2rem, 3vw, 1.8rem) !important;
    line-height: 1;
}

.pong-game .player-controls .player-score,
.pong-game:fullscreen .player-controls .player-score {
    display: none !important;
}

/* Explicit phone/tablet portrait fullscreen keyboard hints and bottom controls. */
@media (orientation: portrait) {
    .pong-game:fullscreen .player-controls {
        grid-row: 2 !important;
        width: max-content !important;
        max-width: calc(50vw - 0.65rem) !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        background: var(--surface) !important;
        border: 1px solid var(--card-border) !important;
        border-radius: 0.9rem !important;
        box-shadow: var(--shadow) !important;
    }

    .pong-game:fullscreen .player-controls-left {
        grid-column: 1 !important;
        justify-self: start !important;
    }

    .pong-game:fullscreen .player-controls-right {
        grid-column: 2 !important;
        justify-self: end !important;
    }

    .pong-game:fullscreen .fullscreen-controls {
        display: flex !important;
        width: auto !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.45rem !important;
    }

    .pong-game:fullscreen .player-controls-left .fullscreen-controls {
        flex-direction: row !important;
    }

    .pong-game:fullscreen .player-controls-right .fullscreen-controls {
        flex-direction: row !important;
    }

    .pong-game:fullscreen .touch-controls {
        display: flex !important;
        width: auto !important;
        flex-direction: column !important;
        gap: 0.35rem !important;
    }

    .pong-game:fullscreen .fullscreen-key-hints {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.35rem !important;
    }

    .pong-game:fullscreen .fullscreen-key-hints kbd {
        display: inline-grid !important;
        width: 2.5rem !important;
        height: 2.5rem !important;
        min-width: 2.5rem !important;
        min-height: 2.5rem !important;
        padding: 0 !important;
    }

    .pong-game:fullscreen .touch-button {
        width: 4.5rem !important;
        height: 4.5rem !important;
        min-width: 4.5rem !important;
        min-height: 4.5rem !important;
        flex: 0 0 4.5rem !important;
    }

    .pong-game:fullscreen .court-column {
        width: min(100%, 1200px, calc((100dvh - 20rem) * 16 / 9)) !important;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 20rem) !important;
    }
}

/* Make fullscreen key hints visible in either orientation. */
.pong-game:fullscreen .fullscreen-controls {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.45rem !important;
}

.pong-game:fullscreen .touch-controls {
    display: flex !important;
    width: auto !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0.35rem !important;
}

.pong-game:fullscreen .fullscreen-key-hints {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.35rem !important;
}

.pong-game:fullscreen .fullscreen-key-hints kbd {
    display: inline-grid !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    min-width: 2.5rem !important;
    min-height: 2.5rem !important;
    padding: 0 !important;
}

/* W/S sit outside the left player's buttons; arrow keys sit outside the right player's. */
.pong-game:fullscreen .player-controls-left .fullscreen-controls {
    flex-direction: row !important;
}

.pong-game:fullscreen .player-controls-right .fullscreen-controls {
    flex-direction: row !important;
}

@media (orientation: landscape) {
    .pong-game:fullscreen {
        grid-template-columns: minmax(8.75rem, 0.24fr) minmax(0, 1fr) minmax(8.75rem, 0.24fr) !important;
        grid-template-rows: minmax(0, 1fr) !important;
        gap: 0.4rem !important;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 2 !important;
        grid-row: 1 !important;
        width: min(100%, 1600px, calc((100dvh - 7rem) * 16 / 9)) !important;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 7rem) !important;
    }

    .pong-game:fullscreen .player-controls {
        grid-row: 1 !important;
        align-self: center !important;
        width: 100% !important;
        max-width: none !important;
        min-width: 0 !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 0.5rem !important;
        padding: 0.65rem 0.25rem !important;
        background: var(--surface) !important;
        border: 1px solid var(--card-border) !important;
        border-radius: 0.9rem !important;
        box-shadow: var(--shadow) !important;
    }

    .pong-game:fullscreen .player-controls-left { grid-column: 1 !important; }
    .pong-game:fullscreen .player-controls-right { grid-column: 3 !important; }

    .pong-game:fullscreen .touch-button {
        width: 4.5rem !important;
        height: 4.5rem !important;
        min-width: 4.5rem !important;
        min-height: 4.5rem !important;
        flex: 0 0 4.5rem !important;
    }
}

/* Show keyboard hints beside the real touch buttons in normal mode too. */
.pong-game:not(:fullscreen) .fullscreen-controls {
    display: flex !important;
    width: auto !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.45rem !important;
}

.pong-game:not(:fullscreen) .touch-controls {
    display: flex !important;
    width: auto !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0.35rem !important;
}

.pong-game:not(:fullscreen) .fullscreen-key-hints {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.35rem !important;
}

.pong-game:not(:fullscreen) .fullscreen-key-hints kbd {
    display: inline-grid !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
    min-width: 2.5rem !important;
    min-height: 2.5rem !important;
    padding: 0 !important;
}

@media (max-width: 1100px) and (orientation: landscape) {
    .pong-game:not(:fullscreen) {
        grid-template-columns: minmax(8.75rem, 0.24fr) minmax(0, 1fr) minmax(8.75rem, 0.24fr) !important;
    }

    .pong-game:not(:fullscreen) .player-controls {
        width: 100%;
        min-width: 0;
        padding-inline: 0.25rem;
    }
}

/* Let the controls float without player labels or surrounding cards. */
.pong-game .player-controls {
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.pong-game .player-heading,
.pong-game .keyboard-hint {
    display: none !important;
}

/* Keep player control areas transparent in fullscreen as well. */
.pong-game:fullscreen .player-controls {
    background: transparent !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
}

/* Match actions float over the court: Pause/Restart left, End right. */
.pong-game .court-column {
    position: relative;
}

.pong-game .game-actions {
    position: absolute;
    top: clamp(0.55rem, 1.2vw, 0.85rem);
    right: clamp(0.55rem, 1.2vw, 0.85rem);
    left: clamp(0.55rem, 1.2vw, 0.85rem);
    z-index: 4;
    display: grid;
    grid-template-columns: max-content max-content minmax(0, 1fr) max-content;
    align-items: start;
    gap: clamp(0.3rem, 0.8vw, 0.55rem);
    min-height: 0;
    margin: 0;
    pointer-events: none;
}

.pong-game .game-actions > .game-action {
    pointer-events: auto;
}

.pong-game #pause-game { grid-column: 1; }
.pong-game #restart-game { grid-column: 2; }
.pong-game #end-game {
    grid-column: 4;
    justify-self: end;
}

@media (max-width: 520px) {
    .pong-game .game-actions {
        top: 0.4rem;
        right: 0.4rem;
        left: 0.4rem;
        gap: 0.25rem;
    }

    .pong-game .game-action {
        min-height: 2.5rem;
        padding: 0.4rem 0.6rem;
        font-size: 0.68rem;
    }
}

/* Fullscreen: edge-anchor the floating controls and maximize the court between them. */
@media (orientation: landscape) {
    .pong-game:fullscreen {
        grid-template-columns: minmax(0, 1fr) !important;
        grid-template-rows: minmax(0, 1fr) !important;
        padding: max(0.35rem, env(safe-area-inset-top)) 0 max(0.35rem, env(safe-area-inset-bottom));
        gap: 0 !important;
    }

    .pong-game:fullscreen .court-column {
        grid-column: 1 !important;
        grid-row: 1 !important;
        width: min(1800px, calc(100vw - 17rem), calc((100dvh - 5rem) * 16 / 9)) !important;
        max-height: 100% !important;
    }

    .pong-game:fullscreen .court-frame {
        max-height: calc(100dvh - 5rem) !important;
    }

    .pong-game:fullscreen .player-controls {
        position: absolute !important;
        top: 50% !important;
        z-index: 5 !important;
        grid-row: 1 !important;
        width: max-content !important;
        max-width: none !important;
        transform: translateY(-50%);
        background: transparent !important;
        border: 0 !important;
        box-shadow: none !important;
    }

    .pong-game:fullscreen .player-controls-left {
        left: max(0.4rem, env(safe-area-inset-left)) !important;
        grid-column: 1 !important;
        justify-self: start !important;
    }

    .pong-game:fullscreen .player-controls-right {
        right: max(0.4rem, env(safe-area-inset-right)) !important;
        left: auto !important;
        grid-column: 1 !important;
        justify-self: end !important;
    }
}

@media (orientation: portrait) {
    .pong-game:fullscreen .player-controls-left {
        justify-self: start !important;
        margin-left: max(0.15rem, env(safe-area-inset-left)) !important;
    }

    .pong-game:fullscreen .player-controls-right {
        justify-self: end !important;
        margin-right: max(0.15rem, env(safe-area-inset-right)) !important;
    }
}

@media (orientation: landscape) {
    .pong-game:fullscreen .player-controls {
        translate: 0 -50% !important;
    }
}

/* In windowed play, keep the match actions in the layout below the court. */
.pong-game:not(:fullscreen) .game-actions {
    position: static;
    inset: auto;
    z-index: auto;
    display: grid;
    grid-template-columns: max-content max-content minmax(0, 1fr) max-content;
    align-items: center;
    gap: 0.5rem;
    min-height: 2.75rem;
    margin: 0.55rem 0 0;
    pointer-events: auto;
}

.pong-game:not(:fullscreen) .game-actions > .game-action {
    pointer-events: auto;
}

@media (max-width: 520px) {
    .pong-game:not(:fullscreen) .game-actions {
        gap: 0.35rem;
        margin-top: 0.45rem;
    }
}