/*
 * Shared round pause button + overlay (see pause-overlay.js). Load before the game's styles.css;
 * game themes keep overriding .btn-pause / .pause-overlay / .pause-overlay-text directly.
 * Per-game differences go through custom properties (fallbacks are the common look):
 *   --pause-btn-bg, --pause-btn-border, --pause-btn-color, --pause-btn-padding,
 *   --pause-btn-font-size, --pause-btn-hover-bg, --pause-btn-hover-color,
 *   --pause-overlay-bg, --pause-overlay-text-color.
 * Layout-only properties (align-self, flex-shrink, min-height, z-index) stay in the game.
 * The overlay is position:absolute — the game's screen must be its positioned ancestor.
 */
.btn-pause {
    background: var(--pause-btn-bg, rgba(255, 255, 255, 0.1));
    border: 1px solid var(--pause-btn-border, rgba(255, 255, 255, 0.2));
    color: var(--pause-btn-color, var(--text-secondary));
    padding: var(--pause-btn-padding, 6px 16px);
    border-radius: 16px;
    font-size: var(--pause-btn-font-size, 13px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

@media (hover: hover) {
    .btn-pause:hover {
        background: var(--pause-btn-hover-bg, rgba(255, 255, 255, 0.2));
        color: var(--pause-btn-hover-color, var(--text-primary));
    }
}

.pause-overlay {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--pause-overlay-bg, rgba(13, 19, 41, 0.95));
    z-index: 50;
    align-items: center;
    justify-content: center;
}

.pause-overlay.active {
    display: flex;
    cursor: pointer;
}

.pause-overlay-text {
    font-size: 32px;
    font-weight: 700;
    color: var(--pause-overlay-text-color, var(--text-secondary));
}