#popup-settings-background {
    position: absolute;
    display: block;
    background-color: black;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    touch-action: none;
    transition: opacity 0.2s ease-in-out;
    top: 0;
    left: 0;
}
#popup-settings-background.visible {
    pointer-events: all;
    touch-action: auto;
    opacity: 0.85;
}


#popup-settings,
#popup-settings-submenu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 20rem;
    max-width: 90vw;
    flex-direction: column;
    max-height: calc(100vh - 1rem);
    overflow:scroll;
    padding-bottom: 1rem;
}

#popup-settings-submenu,
#popup-settings {
    display: none;
}
#popup-settings-submenu.visible,
#popup-settings.visible {
    display: flex;
    gap: 1rem;
}

#popup-settings-submenu>h1,
#popup-settings>h1 {
    text-align: center;
}
#popup-settings-submenu button>span,
#popup-settings button>span {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.customize-ruler-selection {
    width: 100%;
    border-radius: 2pt;
}

.customize-ruler-selection:hover {
    outline: 4px solid var(--button-color-drop-shadow);
}

.selected .customize-ruler-selection {
    outline: 4px solid var(--button-color-highlight);
}

.selectable-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
    justify-items: center;
}

#input-ruler-name {
    width: calc(100% - 1.25rem);
    height: 4rem;
    text-align: center;
    font-size: 2rem;
    border-radius: var(--rounded-border);
    margin: 0.25rem;
    border: inset 0.25rem #c6b78b;
    margin-top: 1rem;
    color: #333;
    font-family: inherit;
}

#customize-ruler-title {
    float: left;
    margin-top: 2.125rem;
    margin-left: 1rem;
    background-color: var(--button-color-drop-shadow);
    padding: 1.5rem 1rem;
    border-radius: var(--rounded-border);
    max-width: calc(100% - 4rem);
}

#btn-customize-ruler-submit {
    min-width: 10rem;
    float: right;
    margin-top: 2rem;
}

@media only screen and (max-width: 1000px) {
    #customize-ruler-title{
        float: unset;
    }
}

#popup-settings-submenu-content>small {
    display: block;
    width: 100%;
    text-align: center;
    margin-bottom: 1rem;
}


#castle-id-for-players {
    height: 4rem;
    width: 100%;
    text-align: center;
    border-radius: 0.25rem;
    border: none;
    font-size: 2rem;
    color: white;
    background: #2b2b2b;
}

#discord-link {
    display: block;
    color: white;
    text-align: right;
    width: 100%;
}

/* ############### UNLOCKED INNOVATIONS ############### */

#btn-unlocked-innovations-close {
    width: calc(100% - 2rem);
}

.word-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    border-radius: 8px;
    max-width: 80%;
    min-width: 80vw;
    margin: 0 auto;
    position: relative;
}

.word-cloud-item-container {
    position: relative;
    display: inline-block;
}

.word-cloud-item {
    display: inline-block;
    color: #fff;
    padding: 5px 10px;
    margin: 5px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.word-cloud-item:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.word-cloud-tooltip {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    max-width: 300px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    font-size: 0.9rem;
    text-align: center;
    margin-bottom: 8px;
    pointer-events: none;
    touch-action: none;
}

.word-cloud-tooltip:after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -8px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid rgba(0, 0, 0, 0.9);
    pointer-events: none;
    touch-action: none;
}

.word-cloud-tooltip.active {
    display: block;
}

.button-container {
    width: 100%;
    text-align: center;
    margin-top: 20px;
}

#menu-innovations-stars-wrap {
    text-align: center;
    margin-bottom: 1rem;
}
.menu-innovations-star-empty,
.menu-innovations-star {
    width: 2rem;
    height: 2rem;
    padding: 0;
    margin: 0.5rem;
}