:root {

}

/* Rigid container dimensions + center alignment */
.zextra{
    &.joystick-container {
        --joystick-size: 140px;
        --handle-size: 20px;
        --base-bg: #1e293b;
        --base-border: #334155;
        --handle-bg: #3b82f6;
        --handle-shadow: rgba(0, 0, 0, 0.4);
        --label-color: #94a3b8;

        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.75rem;
        width: var(--joystick-size);
        flex-shrink: 0;
        user-select: none;
        -webkit-user-select: none;
        touch-action: none;
        text-align: center;
    }

    &.joystick-label {
        font-size: 0.75rem;
        font-weight: 700;
        color: var(--label-color);
        text-transform: uppercase;
        letter-spacing: 0.08em;
        pointer-events: none;
    }

    /* Outer Joystick Base Ring/Square */
    &.joystick-base {
        position: relative;
        width: var(--joystick-size);
        height: var(--joystick-size);
        background: var(--base-bg);
        border: 2px solid var(--base-border);
        box-shadow: inset 0 4px 8px rgba(0, 0, 0, 0.5);
        touch-action: none;
        outline: none;
        cursor: pointer;
        overflow: visible;
        transform: translate3d(0, 0, 0); 
        margin: 0 auto;
    }

    /* Shape variations */
    &.joystick-base.shape-circle {
        border-radius: 50%;
    }

    &.joystick-base.shape-square {
        border-radius: 16px;
    }

    &.joystick-base:focus-visible {
        box-shadow: inset 0 4px 8px rgba(0, 0, 0, 0.5), 0 0 0 3px rgba(59, 130, 246, 0.5);
    }

    /* Crosshair Guides */
    &.joystick-axis-x, .joystick-axis-y {
        position: absolute;
        background: rgba(255, 255, 255, 0.05);
        pointer-events: none;
    }
    &.joystick-axis-x {
        top: 50%;
        left: 10%;
        right: 10%;
        height: 1px;
        transform: translateY(-50%);
    }
    &.joystick-axis-y {
        left: 50%;
        top: 10%;
        bottom: 10%;
        width: 1px;
        transform: translateX(-50%);
    }

    /* Movable Handle */
    &.joystick-handle {
        position: absolute;
        top: 50%;
        left: 50%;
        width: var(--handle-size);
        height: var(--handle-size);
        margin-top: calc(var(--handle-size) / -2);
        margin-left: calc(var(--handle-size) / -2);
        background: radial-gradient(circle at 35% 35%, #60a5fa, var(--handle-bg));
        border-radius: 50%;
        box-shadow: 0 4px 10px var(--handle-shadow), inset 0 2px 2px rgba(255, 255, 255, 0.3);
        cursor: grab;
        will-change: transform;
        pointer-events: none;
        touch-action: none;
    }

    &.joystick-base:active .joystick-handle {
        cursor: grabbing;
    }
}