.game-container,
#game-container {
    cursor: url('../images/contact/crosshair.png') 12 12, crosshair;
    contain: layout paint style;
    isolation: isolate;
}

#duckhunt-bg,
.game-foreground {
    contain: paint;
    transform: translateZ(0);
}

.bird {
    cursor: url('../images/contact/crosshair.png') 12 12, crosshair;
    backface-visibility: hidden;
    contain: layout paint;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    z-index: 10;
}

.hand-tracking-cursor-hidden,
.hand-tracking-cursor-hidden * {
    cursor: none !important;
}

.dog {
    cursor: default;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    left: 40%;
    transform: translateX(-50%);
    pointer-events: none;
    user-select: none;
    z-index: 10;
    width: 11rem;
    height: 11rem;
    backface-visibility: hidden;
    contain: layout paint;
    will-change: transform;
}

.fall {
    transition: transform 2s ease-in;
}



/* HUD Container positioning over the game ground */
.hud-container {
    position: absolute;
    bottom: 30px;
    left: 40px;
    right: 40px;
    height: 84px;
    z-index: 30;
    pointer-events: none;
    user-select: none;
}

.hud-left-group {
    position: absolute;
    left: 0;
    bottom: 0;
    display: flex;
    align-items: flex-end;
    gap: 16px;
    pointer-events: none;
}

.shot-box {
    width: 62px;
    transform: scale(1.8);
    transform-origin: bottom left;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6px 0;
    flex-shrink: 0;
}

.hit-box {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 176px;
    transform: translateX(-50%) scale(1.8);
    transform-origin: bottom center;
}

/* SHOT Label and Bullets */
.shot-label {
    color: #63adff;
    font-size: 11px;
    font-family: 'Joystick', monospace;
    font-weight: bold;
    letter-spacing: 1px;
    margin-top: 4px;
    text-align: center;
}

.bullet-container {
    display: flex;
    justify-content: center;
    gap: 4px;
    min-height: 14px;
    align-items: center;
}

.bullet {
    width: 8px;
    height: 14px;
    background-image: url('../images/contact/hud_bullet.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    image-rendering: pixelated;
    display: inline-block;
}

.bullet.spent {
    filter: brightness(0.2); /* Turns the bullet into a dark/empty silhouette */
}

/* HIT Label and Duck Indicators */
.hit-label {
    color: #8cd600;
    font-size: 11px;
    font-family: 'Joystick', monospace;
    font-weight: bold;
    letter-spacing: 1px;
}

.hit-container {
    display: flex;
    gap: 4px;
    align-items: center;
}

.hit-icon {
    width: 16px;
    height: 14px;
    background-image: url('../images/contact/hud_duck_white.png');
    background-size: contain;
    background-repeat: no-repeat;
    image-rendering: pixelated;
    display: inline-block;
}

.hit-icon.active {
    background-image: url('../images/contact/hud_duck_red.png');
}

/* SCORE Box layout (alternating pink/purple blocks on top) */
.score-box {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 88px;
    transform: scale(1.8);
    transform-origin: bottom right;
    padding: 4px 8px !important;
    min-width: 90px;
}

.score-val {
    font-size: 14px;
    font-family: 'Joystick', monospace;
    color: white;
    text-align: center;
    text-shadow: 2px 2px 0px #000;
    margin-bottom: 2px;
}

.score-label {
    color: white;
    font-size: 10px;
    font-family: 'Joystick', monospace;
    font-weight: bold;
    text-align: center;
    letter-spacing: 1px;
}

/* Responsive HUD for phones/tablets */
@media (max-width: 768px) {
    .hud-container {
        left: 16px;
        right: 16px;
        bottom: calc(22px + env(safe-area-inset-bottom, 0px));
        height: 68px;
    }
    
    .hud-left-group {
        gap: 12px;
    }

    .shot-box {
        width: 56px;
        transform: scale(1.3);
        transform-origin: bottom left;
    }
    
    .hit-box {
        width: 150px;
        transform: translateX(-50%) scale(1.2);
        transform-origin: bottom center;
        padding-left: 6px !important;
        padding-right: 6px !important;
        gap: 6px !important;
    }
    
    .hit-container {
        gap: 2px !important;
    }

    .hit-icon {
        width: 12px;
        height: 10px;
    }
    
    .score-box {
        width: 70px;
        transform: scale(1.3);
        transform-origin: bottom right;
        min-width: 75px;
        padding: 2px 6px !important;
    }
    
    .score-val {
        font-size: 11px;
    }
    
    .score-label {
        font-size: 8px;
    }

    #duckhunt-bg,
    .game-foreground {
        background-position: 70% bottom !important;
    }

    .dog {
        left: 82% !important;
    }
}

@media (max-width: 480px) {
    .hud-container {
        left: 14px;
        right: 14px;
        bottom: calc(18px + env(safe-area-inset-bottom, 0px));
        height: 58px;
    }
    
    .hud-left-group {
        gap: 8px;
    }

    .shot-box {
        width: 48px;
        transform: scale(1.1);
    }
    
    .hit-box {
        width: 126px;
        transform: translateX(-50%) scale(1.0);
        padding-left: 4px !important;
        padding-right: 4px !important;
        gap: 4px !important;
    }
    
    .hit-container {
        gap: 1px !important;
    }

    .hit-icon {
        width: 10px;
        height: 9px;
    }
    
    .score-box {
        width: 58px;
        transform: scale(1.1);
        min-width: 60px;
        padding: 1px 4px !important;
    }
}

.hand-tracking-ui {
    position: absolute;
    inset: 0;
    z-index: 45;
    pointer-events: none;
}

.hand-tracking-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hand-tracking-controls {
    position: absolute;
    right: 40px;
    bottom: 142px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    pointer-events: none;
}

/* Base style for the toggle - relative to the SHOT box on desktop */
.hand-tracking-hud-toggle {
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 46px;
    padding: 4px 5px !important;
    line-height: 1.2;
    cursor: pointer;
    border: none;
    transform: scale(1.3);
    transform-origin: bottom left;
    margin-left: 86px;
}

.hand-tracking-hud-toggle:hover {
    filter: brightness(1.08);
}

/* Adjust layout for mobile */
@media (max-width: 768px) {
    .hud-left-group {
        position: absolute;
    }

    .hand-tracking-controls {
        left: 16px !important;
        right: 16px !important;
        bottom: calc(95px + env(safe-area-inset-bottom, 0px)) !important;
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: flex-end !important;
        width: calc(100% - 32px) !important;
    }

    .hand-tracking-hud-toggle {
        position: absolute !important;
        left: 0 !important;
        bottom: calc(100% + 30px) !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        transform: scale(1.05) !important;
        transform-origin: bottom left !important;
        z-index: 1;
    }

    .hand-tracking-preview-frame {
        margin-left: auto !important;
        margin-right: 0 !important;
    }

    .hand-tracking-preview,
    .hand-tracking-preview-wrap,
    .hand-tracking-preview-overlay {
        width: 132px !important;
        height: 99px !important;
    }
}

@media (max-width: 480px) {
    .hand-tracking-controls {
        left: 14px !important;
        right: 14px !important;
        bottom: calc(80px + env(safe-area-inset-bottom, 0px)) !important;
        width: calc(100% - 28px) !important;
    }

    .hand-tracking-hud-toggle {
        bottom: calc(100% + 24px) !important;
        transform: scale(0.92) !important;
    }
}

.hand-indicator-emoji {
    color: #fff;
    font-size: 15px;
    line-height: 1;
    text-align: center;
    text-shadow: 2px 2px 0 #000;
}

.hand-indicator-label {
    color: #8cd600;
    font-size: 8px;
    font-family: 'Joystick', monospace;
    font-weight: bold;
    letter-spacing: 1px;
    text-align: center;
    margin-top: 2px;
}

.hand-tracking-hud-toggle.is-active {
    box-shadow: 0 -4px #000, 0 -8px #ff6b6b, 4px 0 #000, 4px -4px #ff6b6b, 8px 0 #ff6b6b, 0 4px #000, 0 8px #ff6b6b, -4px 0 #000, -4px 4px #ff6b6b, -8px 0 #ff6b6b, -4px -4px #ff6b6b, 4px 4px #ff6b6b !important;
    color: #ff9a9a !important;
}

.hand-tracking-hud-toggle.is-active .hand-indicator-label {
    color: #ff9a9a;
}

.hand-tracking-overlay-toggle.hidden,
.hand-tracking-hud-toggle.hidden {
    display: none !important;
}

.hand-tracking-preview {
    position: absolute;
    inset: 0;
    width: 168px;
    height: 126px;
    object-fit: cover;
    background: rgba(0, 0, 0, 0.7);
    transform: scaleX(-1);
    opacity: 0;
    transition: opacity 120ms ease;
}

.hand-tracking-preview-overlay {
    position: absolute;
    inset: 0;
    width: 168px;
    height: 126px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 120ms ease;
}
.hand-tracking-preview.is-live {
    opacity: 1;
}

.hand-tracking-preview.is-live + .hand-tracking-preview-overlay {
    opacity: 1;
}

.hand-tracking-fire-flash {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.92);
    color: #fff36b;
    text-shadow: 3px 3px 0 #000;
    font-family: 'Press Start 2P', cursive;
    font-size: 18px;
    opacity: 0;
    transition: opacity 120ms ease, transform 120ms ease;
}

.hand-tracking-fire-flash.is-visible {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.hand-tracking-preview-frame {
    position: relative;
    padding: 0 !important;
    background: transparent !important;
    overflow: hidden;
    opacity: 0;
    transition: opacity 120ms ease;
}

.hand-tracking-preview-frame.is-live {
    opacity: 1;
}

.hand-tracking-preview-wrap {
    position: relative;
    width: 168px;
    height: 126px;
}

/* ─── Tutorial steps grid ─────────────────────────────── */

/* Desktop: two side-by-side columns */
.tutorial-steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

/* Each step is a vertical stack on desktop */
.tutorial-step-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Label variant for row layout (mobile) — left-aligned */
.tutorial-step-label--row {
    text-align: left;
}

/* Smaller thumbnail variant (used on mobile) */
.tutorial-media-box--sm {
    aspect-ratio: 4 / 3;
}

/* Modal inner scroll cap — desktop uses auto height */
.tutorial-modal-inner {
    max-height: 90vh;
    overflow-y: auto;
}

/* ─── Hand Tutorial Modal ─────────────────────────────── */

@keyframes tutorialSlideIn {
    from {
        opacity: 0;
        transform: translateY(28px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

#hand-tutorial-modal {
    animation: none;
}

#hand-tutorial-modal:not(.hidden) {
    animation: tutorialSlideIn 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tutorial-media-box {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #0a0a0a;
    border: 2px dashed #444;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    flex-shrink: 0;
}

.tutorial-media-box img,
.tutorial-media-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    image-rendering: pixelated;
}

.tutorial-step-label {
    font-family: 'Joystick', monospace;
    font-size: 9px;
    color: #fff;
    text-align: center;
    line-height: 1.7;
    letter-spacing: 0.5px;
}

.tutorial-step-label strong {
    color: #8cd600;
}

#tutorial-play-btn {
    transition: transform 120ms ease, box-shadow 120ms ease;
}

#tutorial-play-btn:hover {
    transform: scale(1.06);
}

#tutorial-play-btn:active {
    transform: scale(0.97);
}

#close-tutorial-btn {
    transition: color 100ms ease;
    line-height: 1;
    padding: 4px 6px;
}

/* ─── Mobile tutorial overrides ───────────────────────── */
@media (max-width: 640px) {
    /* Cap modal height and enable scroll */
    .tutorial-modal-inner {
        max-height: calc(100dvh - 24px);
        overflow-y: auto;
        padding: 20px 16px 16px !important;
        gap: 12px !important;
    }

    /* Switch steps to horizontal: thumbnail left, text right */
    .tutorial-steps-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .tutorial-step-row {
        flex-direction: row;
        align-items: center;
        gap: 12px;
    }

    /* Compact square thumbnail on mobile */
    .tutorial-media-box--sm {
        width: 100px;
        height: 75px;
        aspect-ratio: unset;
        flex-shrink: 0;
    }

    /* Left-align text in row layout */
    .tutorial-step-label--row {
        text-align: left;
        font-size: 8px;
        line-height: 1.6;
    }

    /* Smaller title on mobile */
    #hand-tutorial-modal h3 {
        font-size: 10px !important;
        letter-spacing: 1px !important;
        padding-top: 20px;
    }

    /* Compact play button */
    #tutorial-play-btn {
        padding: 10px 28px !important;
        font-size: 10px !important;
    }
}