/* Fun Games — Tetris */

.tetris-game-page .members-galaxy-blocks-root,
.members-galaxy-blocks-root {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
}

.members-galaxy-blocks-shell {
    --gb-navy: #0a0e27;
    --gb-purple: #1a1040;
    --gb-panel: rgba(20, 24, 56, 0.72);
    --gb-panel-border: rgba(120, 180, 255, 0.28);
    --gb-glow: rgba(80, 160, 255, 0.45);
    --gb-text: #f0f4ff;
    --gb-muted: #9aa8c7;
    --gb-accent: #4db8ff;
    --gb-orange: #ff6b00;
    /* Match outer .game-card radius so the blue border isn’t clipped at the top corners */
    --gb-shell-radius: calc(8px * var(--boss-ui-scale, 1));
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    border-radius: var(--gb-shell-radius);
    overflow: hidden;
    background:
        radial-gradient(ellipse 80% 50% at 20% 10%, rgba(90, 40, 160, 0.35) 0%, transparent 55%),
        radial-gradient(ellipse 60% 40% at 85% 80%, rgba(30, 80, 180, 0.28) 0%, transparent 50%),
        linear-gradient(165deg, #0a0e27 0%, #12082a 45%, #0d1535 100%);
    border: 1px solid rgba(100, 160, 255, 0.3);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    color: var(--gb-text);
    font-family: Roboto, system-ui, sans-serif;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
}

.members-galaxy-blocks-stars {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.55;
    background-image:
        radial-gradient(1px 1px at 12% 18%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 28% 62%, rgba(200, 220, 255, 0.55), transparent),
        radial-gradient(1.5px 1.5px at 48% 22%, rgba(255, 255, 255, 0.65), transparent),
        radial-gradient(1px 1px at 72% 40%, rgba(180, 210, 255, 0.5), transparent),
        radial-gradient(1px 1px at 88% 14%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(1px 1px at 64% 78%, rgba(200, 180, 255, 0.45), transparent),
        radial-gradient(1.5px 1.5px at 18% 88%, rgba(255, 255, 255, 0.5), transparent),
        radial-gradient(1px 1px at 42% 48%, rgba(160, 200, 255, 0.4), transparent);
    z-index: 0;
}

@media (prefers-reduced-motion: reduce) {
    .members-galaxy-blocks-stars {
        opacity: 0.3;
        animation: none !important;
    }
    .members-galaxy-blocks-shell.is-shake {
        animation: none !important;
    }
}

.members-galaxy-blocks-shell.is-shake {
    animation: gb-shake 0.28s ease-out;
}

@keyframes gb-shake {
    0%, 100% { transform: translate(0, 0); }
    20% { transform: translate(-2px, 1px); }
    40% { transform: translate(2px, -1px); }
    60% { transform: translate(-1px, 1px); }
    80% { transform: translate(1px, 0); }
}

.members-galaxy-blocks-hud {
    position: relative;
    z-index: 2;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.55rem 1rem;
    padding: 0.65rem 0.9rem;
    background: linear-gradient(180deg, rgba(18, 24, 52, 0.92) 0%, rgba(10, 14, 36, 0.88) 100%);
    border-bottom: 1px solid var(--gb-panel-border);
    backdrop-filter: blur(10px);
    flex: 0 0 auto;
    /* Keep HUD fill inside the shell’s rounded top border */
    border-radius: var(--gb-shell-radius, 8px) var(--gb-shell-radius, 8px) 0 0;
    /* Don’t inherit shell touch-action quirks onto the volume slider */
    touch-action: manipulation;
    pointer-events: auto;
}

.members-galaxy-blocks-title h3 {
    margin: 0 0 0.12rem;
    font-family: Oswald, sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 1.2rem;
    color: #fff;
    text-shadow: 0 0 18px rgba(80, 160, 255, 0.45);
}

.members-galaxy-blocks-title p {
    margin: 0;
    color: var(--gb-muted);
    font-size: 0.8rem;
    line-height: 1.35;
    max-width: 36rem;
}

.members-galaxy-blocks-hud-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.gb-music-level {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-width: 0;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    border: 1px solid rgba(120, 180, 255, 0.35);
    background: linear-gradient(180deg, rgba(50, 60, 100, 0.95) 0%, rgba(28, 34, 64, 0.98) 100%);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3), 0 0 12px rgba(60, 140, 255, 0.12);
    user-select: none;
    position: relative;
    z-index: 6;
    touch-action: pan-x;
    pointer-events: auto;
}

.gb-music-level.is-disabled {
    opacity: 0.5;
}

.gb-music-level-lbl {
    font-family: Oswald, sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(200, 220, 255, 0.85);
    flex: 0 0 auto;
}

.gb-music-level-pct {
    font-family: Oswald, sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: #9ec8ff;
    min-width: 2.6em;
    text-align: right;
    flex: 0 0 auto;
    font-variant-numeric: tabular-nums;
}

.gb-music-level-input {
    -webkit-appearance: none;
    appearance: none;
    width: 6.5rem;
    max-width: 22vw;
    height: 1.25rem;
    margin: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(40, 70, 130, 0.9), rgba(90, 160, 255, 0.55));
    background-clip: content-box;
    padding: 0.45rem 0;
    outline: none;
    cursor: pointer;
    touch-action: pan-x;
    pointer-events: auto;
    position: relative;
    z-index: 7;
}

.gb-music-level-input:disabled {
    cursor: not-allowed;
}

.gb-music-level-input::-webkit-slider-runnable-track {
    height: 0.35rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(40, 70, 130, 0.9), rgba(90, 160, 255, 0.55));
}

.gb-music-level-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 1.35rem;
    height: 1.35rem;
    margin-top: calc((0.35rem - 1.35rem) / 2);
    border-radius: 50%;
    background: linear-gradient(180deg, #8ec8ff 0%, #3a7fe0 100%);
    border: 1px solid rgba(200, 230, 255, 0.7);
    box-shadow: 0 0 10px rgba(80, 160, 255, 0.55);
    cursor: pointer;
    touch-action: manipulation;
}

.gb-music-level-input::-moz-range-track {
    height: 0.35rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(40, 70, 130, 0.9), rgba(90, 160, 255, 0.55));
}

.gb-music-level-input::-moz-range-thumb {
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: linear-gradient(180deg, #8ec8ff 0%, #3a7fe0 100%);
    border: 1px solid rgba(200, 230, 255, 0.7);
    box-shadow: 0 0 10px rgba(80, 160, 255, 0.55);
    cursor: pointer;
    touch-action: manipulation;
}

.gb-music-level-input:focus-visible {
    outline: 2px solid #7ec8ff;
    outline-offset: 3px;
}

.gb-music-level--menu {
    width: 100%;
    justify-content: space-between;
    margin-top: 0.15rem;
    border-radius: 12px;
    padding: 0.45rem 0.75rem;
}

.gb-music-level--menu .gb-music-level-input {
    flex: 1 1 auto;
    width: auto;
    max-width: none;
    margin: 0 0.35rem;
}

@media (max-width: 560px) {
    .gb-music-level-input {
        width: 4.75rem;
    }
    .members-galaxy-blocks-hud-actions .gb-music-level-lbl {
        display: none;
    }
}

.members-galaxy-blocks-btn {
    appearance: none;
    border: 1px solid rgba(120, 180, 255, 0.35);
    background: linear-gradient(180deg, #3a6fd4 0%, #2454b0 100%);
    color: #fff;
    font-family: Oswald, sans-serif;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 0 3px 0 rgba(0, 0, 0, 0.35), 0 0 12px rgba(60, 140, 255, 0.25);
    transition: filter 0.15s ease, transform 0.12s ease;
}

.members-galaxy-blocks-btn:hover {
    filter: brightness(1.08);
}

.members-galaxy-blocks-btn:active {
    transform: translateY(1px);
}

.members-galaxy-blocks-btn:focus-visible {
    outline: 2px solid #7ec8ff;
    outline-offset: 2px;
}

.members-galaxy-blocks-btn.secondary {
    background: linear-gradient(180deg, rgba(50, 60, 100, 0.95) 0%, rgba(28, 34, 64, 0.98) 100%);
    border-color: rgba(160, 180, 220, 0.28);
    box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3);
}

.members-galaxy-blocks-btn.is-on {
    border-color: rgba(255, 180, 80, 0.55);
    box-shadow: 0 0 12px rgba(255, 140, 40, 0.35);
}

.members-galaxy-blocks-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    filter: none;
}

.members-galaxy-blocks-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(110px, 140px) minmax(0, 1fr) minmax(130px, 168px);
    gap: 0.75rem;
    padding: 0.75rem;
    flex: 1 1 auto;
    min-height: 0;
    align-items: stretch;
}

.members-galaxy-blocks-panel {
    background: var(--gb-panel);
    border: 1px solid var(--gb-panel-border);
    border-radius: 12px;
    padding: 0.65rem 0.7rem;
    backdrop-filter: blur(12px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 8px 20px rgba(0, 0, 0, 0.22);
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    min-height: 0;
}

.members-galaxy-blocks-panel h4 {
    margin: 0;
    font-family: Oswald, sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gb-accent);
}

.members-galaxy-blocks-mini-canvas {
    display: block;
    width: min(100%, 112px);
    max-width: 112px;
    margin: 0 auto;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(100, 160, 255, 0.2);
    image-rendering: auto;
    /* Prevent flex/grid stretch from turning square cells into tall rectangles */
    flex: 0 0 auto;
    align-self: center;
    height: auto;
}
#gbHoldCanvas {
    aspect-ratio: 1 / 1;
    max-height: 112px;
}
.members-galaxy-blocks-next-stack .members-galaxy-blocks-mini-canvas {
    width: min(100%, 96px);
    max-width: 96px;
    aspect-ratio: 96 / 72;
    max-height: 72px;
}

.members-galaxy-blocks-next-stack {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    align-items: center;
}

.members-galaxy-blocks-statrow {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.members-galaxy-blocks-statrow .lbl {
    color: var(--gb-muted);
    font-family: Oswald, sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.7rem;
}

.members-galaxy-blocks-statrow .val {
    font-family: Oswald, sans-serif;
    font-size: 1.05rem;
    color: #fff;
    font-variant-numeric: tabular-nums;
}

.members-galaxy-blocks-statrow .val.is-pop {
    animation: gb-score-pop 0.35s ease;
}

@keyframes gb-score-pop {
    0% { transform: scale(1); color: #fff; }
    40% { transform: scale(1.18); color: #ffe08a; }
    100% { transform: scale(1); color: #fff; }
}

.members-galaxy-blocks-board-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    min-width: 0;
}

.members-galaxy-blocks-board-frame {
    position: relative;
    border-radius: 14px;
    padding: 6px;
    background: linear-gradient(160deg, rgba(80, 160, 255, 0.35), rgba(40, 60, 140, 0.2));
    box-shadow:
        0 0 28px rgba(60, 140, 255, 0.35),
        0 0 60px rgba(40, 80, 200, 0.18),
        inset 0 0 0 1px rgba(180, 220, 255, 0.35);
    max-height: 100%;
    max-width: 100%;
}

.members-galaxy-blocks-board {
    display: block;
    width: min(100%, calc((100vh - 280px) * 0.5));
    max-width: 360px;
    aspect-ratio: 10 / 20;
    height: auto;
    border-radius: 10px;
    background: rgba(4, 8, 24, 0.92);
    box-shadow: inset 0 0 40px rgba(20, 60, 140, 0.25);
}

.members-galaxy-blocks-controls-details {
    margin-top: auto;
    border-top: 1px solid rgba(120, 180, 255, 0.15);
    padding-top: 0.45rem;
}

.members-galaxy-blocks-controls-details summary {
    cursor: pointer;
    font-family: Oswald, sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.72rem;
    color: var(--gb-accent);
    list-style: none;
}

.members-galaxy-blocks-controls-details summary::-webkit-details-marker {
    display: none;
}

.members-galaxy-blocks-controls-details summary:focus-visible {
    outline: 2px solid #7ec8ff;
    outline-offset: 2px;
}

.members-galaxy-blocks-controls-list {
    margin: 0.45rem 0 0;
    padding: 0;
    list-style: none;
    font-size: 0.72rem;
    color: var(--gb-muted);
    line-height: 1.45;
}

.members-galaxy-blocks-controls-list li {
    display: flex;
    justify-content: space-between;
    gap: 0.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.18rem 0;
}

.members-galaxy-blocks-controls-list kbd {
    font-family: Oswald, sans-serif;
    font-size: 0.68rem;
    color: #d7e6ff;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    padding: 0.05rem 0.3rem;
}

.members-galaxy-blocks-leader {
    font-size: 0.75rem;
    color: var(--gb-muted);
    line-height: 1.4;
}

.members-galaxy-blocks-leader strong {
    color: #fff;
    font-family: Oswald, sans-serif;
}

.members-galaxy-blocks-touch {
    display: none;
    position: relative;
    z-index: 2;
    flex: 0 0 auto;
    padding: 0.55rem 0.65rem 0.7rem;
    gap: 0.4rem;
    grid-template-columns: repeat(4, 1fr);
    background: rgba(8, 12, 32, 0.85);
    border-top: 1px solid var(--gb-panel-border);
}

.members-galaxy-blocks-touch button {
    appearance: none;
    min-height: 48px;
    border-radius: 12px;
    border: 1px solid rgba(120, 180, 255, 0.35);
    background: linear-gradient(180deg, rgba(50, 70, 130, 0.95) 0%, rgba(28, 36, 80, 0.98) 100%);
    color: #fff;
    font-family: Oswald, sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    touch-action: none;
    -webkit-tap-highlight-color: transparent;
    box-shadow: 0 3px 0 rgba(0, 0, 0, 0.35);
}

.members-galaxy-blocks-touch button:active,
.members-galaxy-blocks-touch button.is-pressed {
    filter: brightness(1.15);
    transform: translateY(1px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.members-galaxy-blocks-touch button:focus-visible {
    outline: 2px solid #7ec8ff;
    outline-offset: 2px;
}

.members-galaxy-blocks-touch .gb-touch-wide {
    grid-column: span 2;
}

.members-galaxy-blocks-overlay {
    position: absolute;
    inset: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(4, 8, 24, 0.62);
    backdrop-filter: blur(6px);
}

.members-galaxy-blocks-overlay[hidden],
.members-galaxy-blocks-overlay.is-hidden {
    display: none !important;
}

.members-galaxy-blocks-card {
    width: min(100%, 380px);
    border-radius: 16px;
    padding: 1.25rem 1.35rem 1.35rem;
    background: linear-gradient(165deg, rgba(28, 34, 72, 0.96) 0%, rgba(14, 18, 44, 0.98) 100%);
    border: 1px solid rgba(120, 180, 255, 0.4);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5), 0 0 40px rgba(60, 120, 255, 0.2);
    text-align: center;
}

.members-galaxy-blocks-card h4 {
    margin: 0 0 0.4rem;
    font-family: Oswald, sans-serif;
    font-size: 1.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 0 20px rgba(80, 160, 255, 0.5);
}

.members-galaxy-blocks-card .gb-sub {
    margin: 0 0 1rem;
    color: var(--gb-muted);
    font-size: 0.88rem;
    line-height: 1.4;
}

.members-galaxy-blocks-card .gb-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
    margin: 0 0 1.1rem;
    text-align: left;
}

.members-galaxy-blocks-card .gb-stats div {
    padding: 0.4rem 0.55rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.members-galaxy-blocks-card .gb-stats .lbl {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gb-muted);
    font-family: Oswald, sans-serif;
}

.members-galaxy-blocks-card .gb-stats .val {
    font-family: Oswald, sans-serif;
    font-size: 1.15rem;
    color: #fff;
}

.members-galaxy-blocks-actions {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

/* display:flex above must not defeat the hidden attribute */
.members-galaxy-blocks-actions[hidden],
.members-galaxy-blocks-settings[hidden],
.tetris-difficulty[hidden],
.gb-stats[hidden] {
    display: none !important;
}

.members-galaxy-blocks-actions .members-galaxy-blocks-btn {
    width: 100%;
}

.members-galaxy-blocks-settings {
    display: flex;
    justify-content: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.85rem;
}

.members-galaxy-blocks-settings .gb-music-level--menu {
    flex: 1 1 100%;
}

/* Desktop: fill the card — no grey gap under the playfield */
.tetris-game-page .games-container-solo .game-card.tetris-game-card,
body.games-solo-page .games-container.games-container-solo .game-card.tetris-game-card {
    display: flex;
    flex-direction: column;
    min-height: min(86vh, 920px);
    height: min(86vh, 920px);
    padding: 0 !important;
    overflow: hidden;
}

.tetris-game-page .tetris-game-body.scramble-game-body,
body.games-solo-page .game-card.tetris-game-card .scramble-game-body,
body.games-solo-page .game-card.tetris-game-card .tetris-game-body {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    margin: 0 !important;
    padding: 0 !important;
    display: flex;
    flex-direction: column;
}

.tetris-game-page .members-galaxy-blocks-root {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
}

.tetris-game-page .members-galaxy-blocks-shell {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
}

/* Tablet */
@media (max-width: 960px) {
    .members-galaxy-blocks-layout {
        grid-template-columns: minmax(96px, 120px) minmax(0, 1fr) minmax(110px, 140px);
        gap: 0.55rem;
        padding: 0.55rem;
    }

    .members-galaxy-blocks-board {
        width: min(100%, 300px);
    }
}

/* Mobile — board-first: Hold/Next strip above a large playfield */
@media (max-width: 720px) {
    .tetris-game-page .games-container-solo .game-card.tetris-game-card,
    body.games-solo-page .games-container.games-container-solo .game-card.tetris-game-card {
        min-height: 0;
        height: calc(100dvh - calc(78px * var(--boss-ui-scale, 1)));
        padding: 0 !important;
    }

    .tetris-game-page .scramble-game-body,
    .tetris-game-page .tetris-game-body {
        min-height: 0;
        margin: 0 !important;
        padding: 0 !important;
    }

    .tetris-game-page .members-galaxy-blocks-root {
        height: 100%;
        min-height: 0;
    }

    body.tetris-game-page > .games-container.games-container-solo {
        padding-left: 0.4rem;
        padding-right: 0.4rem;
        padding-bottom: 0.35rem;
    }

    .members-galaxy-blocks-hud {
        padding: 0.4rem 0.55rem;
        gap: 0.35rem 0.6rem;
    }

    .members-galaxy-blocks-title h3 {
        font-size: 1.05rem;
    }

    .members-galaxy-blocks-btn {
        font-size: 0.75rem;
        padding: 0.35rem 0.7rem;
    }

    .members-galaxy-blocks-layout {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
        grid-template-rows: auto minmax(0, 1fr);
        gap: 0.35rem;
        padding: 0.35rem 0.4rem 0.15rem;
        flex: 1 1 auto;
        min-height: 0;
    }

    .members-galaxy-blocks-col-left {
        grid-column: 1;
        grid-row: 1;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: flex-start;
        gap: 0.25rem 0.55rem;
        padding: 0.35rem 0.45rem;
    }

    .members-galaxy-blocks-col-right {
        grid-column: 2;
        grid-row: 1;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: flex-start;
        gap: 0.25rem 0.45rem;
        padding: 0.35rem 0.45rem;
    }

    .members-galaxy-blocks-board-wrap {
        grid-column: 1 / -1;
        grid-row: 2;
        min-height: 0;
        align-self: stretch;
    }

    .members-galaxy-blocks-board-frame {
        height: 100%;
        max-height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 4px;
    }

    /* Size by available height so the 10×20 field grows as wide as space allows */
    .members-galaxy-blocks-board {
        width: auto;
        height: min(100%, calc(100dvh - 12.75rem));
        max-width: 100%;
        max-height: 100%;
        aspect-ratio: 10 / 20;
    }

    /* Labels stay in aria; drop visible headings for a thinner strip */
    .members-galaxy-blocks-col-left h4,
    .members-galaxy-blocks-col-right h4 {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .members-galaxy-blocks-col-left,
    .members-galaxy-blocks-col-right {
        position: relative;
        flex-wrap: nowrap;
        padding: 0.3rem 0.4rem;
    }

    .members-galaxy-blocks-mini-canvas {
        width: 44px;
        max-width: 44px;
        margin: 0;
        flex: 0 0 auto;
    }

    #gbHoldCanvas {
        max-height: 44px;
    }

    .members-galaxy-blocks-next-stack {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.2rem;
        align-items: center;
        flex: 0 0 auto;
    }

    .members-galaxy-blocks-next-stack .members-galaxy-blocks-mini-canvas {
        width: 40px;
        max-width: 40px;
        aspect-ratio: 96 / 72;
        max-height: 30px;
    }

    .members-galaxy-blocks-col-left .members-galaxy-blocks-statrow,
    .members-galaxy-blocks-col-right .members-galaxy-blocks-statrow {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        line-height: 1.15;
    }

    .members-galaxy-blocks-statrow {
        font-size: 0.78rem;
        gap: 0.3rem;
    }

    .members-galaxy-blocks-statrow .lbl {
        font-size: 0.62rem;
    }

    .members-galaxy-blocks-statrow .val {
        font-size: 0.92rem;
    }

    /* Keep Score/High + Level/Lines; hide less critical rows & chrome */
    .members-galaxy-blocks-col-left .members-galaxy-blocks-statrow:has(#gbTetrises),
    .members-galaxy-blocks-col-left .members-galaxy-blocks-statrow:has(#gbHighTetrises),
    .members-galaxy-blocks-col-right .members-galaxy-blocks-statrow:has(#gbDiffLabel),
    .members-galaxy-blocks-col-right .members-galaxy-blocks-statrow:has(#gbGoal),
    .members-galaxy-blocks-col-right .members-galaxy-blocks-leader,
    .members-galaxy-blocks-col-right .members-galaxy-blocks-controls-details,
    .members-galaxy-blocks-panel.gb-compact-stats .members-galaxy-blocks-controls-details,
    .members-galaxy-blocks-panel.gb-compact-stats .members-galaxy-blocks-leader {
        display: none;
    }

    .members-galaxy-blocks-touch {
        display: grid;
        padding: 0.4rem 0.45rem 0.5rem;
        gap: 0.35rem;
        /* Keep move/rotate row the same height as Drop / Hard Drop / Hold */
        grid-auto-rows: minmax(52px, auto);
    }

    .members-galaxy-blocks-touch button {
        min-height: 52px;
        font-size: 0.72rem;
        border-radius: 10px;
        box-shadow: 0 2px 0 rgba(0, 0, 0, 0.35);
    }

    .members-galaxy-blocks-touch #gbTouchLeft,
    .members-galaxy-blocks-touch #gbTouchRight,
    .members-galaxy-blocks-touch #gbTouchRotCcw,
    .members-galaxy-blocks-touch #gbTouchRotCw {
        font-size: 1.45rem;
        line-height: 1;
        font-weight: 600;
    }

    /* Pause remains in the HUD — drop the spare touch row for board height */
    .members-galaxy-blocks-touch #gbTouchPause {
        display: none;
    }

    .members-galaxy-blocks-title p {
        display: none;
    }
}

@media (max-width: 420px) {
    .tetris-game-page .members-galaxy-blocks-root {
        height: calc(100dvh - calc(72px * var(--boss-ui-scale, 1)));
    }

    .members-galaxy-blocks-layout {
        gap: 0.3rem;
        padding: 0.3rem 0.3rem 0.1rem;
    }

    .members-galaxy-blocks-board {
        height: min(100%, calc(100dvh - 12rem));
    }

    .members-galaxy-blocks-mini-canvas {
        width: 40px;
        max-width: 40px;
    }

    #gbHoldCanvas {
        max-height: 40px;
    }

    .members-galaxy-blocks-next-stack .members-galaxy-blocks-mini-canvas {
        width: 36px;
        max-width: 36px;
        max-height: 28px;
    }

    .members-galaxy-blocks-touch {
        grid-auto-rows: minmax(50px, auto);
    }

    .members-galaxy-blocks-touch button {
        min-height: 50px;
        font-size: 0.68rem;
        padding: 0.25rem 0.15rem;
    }

    .members-galaxy-blocks-touch #gbTouchLeft,
    .members-galaxy-blocks-touch #gbTouchRight,
    .members-galaxy-blocks-touch #gbTouchRotCcw,
    .members-galaxy-blocks-touch #gbTouchRotCw {
        font-size: 1.35rem;
    }
}


.members-galaxy-blocks-shell.is-tetris-burst {
    animation: gb-shake 0.45s ease-out, gb-tetris-glow 1s ease-out;
}
@keyframes gb-tetris-glow {
    0% { box-shadow: 0 14px 36px rgba(0,0,0,0.4), 0 0 0 rgba(255,220,80,0); }
    35% { box-shadow: 0 14px 36px rgba(0,0,0,0.4), 0 0 48px rgba(255,200,60,0.55), inset 0 0 30px rgba(120,200,255,0.25); }
    100% { box-shadow: 0 14px 36px rgba(0,0,0,0.4), 0 0 0 rgba(255,220,80,0); }
}

.tetris-difficulty {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
    margin: 0 0 0.85rem;
}

.tetris-diff-btn {
    appearance: none;
    min-width: 72px;
    border: 1px solid rgba(120, 180, 255, 0.28);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: #d7e6ff;
    font-family: Oswald, sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.4rem 0.75rem;
    cursor: pointer;
    transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.tetris-diff-btn:hover {
    border-color: rgba(120, 180, 255, 0.55);
    color: #fff;
}

.tetris-diff-btn:focus-visible {
    outline: 2px solid #7ec8ff;
    outline-offset: 2px;
}

.tetris-diff-btn.is-active {
    background: linear-gradient(180deg, #3a6fd4 0%, #2454b0 100%);
    border-color: rgba(140, 200, 255, 0.55);
    color: #fff;
    box-shadow: 0 0 12px rgba(60, 140, 255, 0.35);
}