:root {
    --font-heading: 'Eagle', sans-serif;
    --font-content: 'Noto Sans', sans-serif;
    --color-main: #139b6d;
    --color-menu: #072736;
    --color-text: #5b3b28;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-family: var(--font-heading), var(--font-content), sans-serif;

    background-image: url("../images/background.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;

    background-color: var(--color-main);
}

body {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

main {
    background-color: rgba(196, 194, 187, 0.7);
    color: var(--color-text);
    border-radius: 1rem;
    box-shadow: 0 0 1rem rgba(19, 155, 109, 0.7);

    width: calc(70vw - 3.5rem);
    max-height: calc(90vh - 0.5rem);
    overflow-y: auto;

    margin: 1rem;
    padding: 1rem;

    display: block;
    align-items: center;
    justify-content: center;

    text-align: center;
    font-family: var(--font-content);
    font-weight: 600;
}

nav {
    background-color: var(--color-menu);
    background-image: url("../images/pattern-zebra.svg");

    position: fixed;
    left: 4rem;
    bottom: 3rem;
    margin-right: 2rem;
    padding: 1rem 0;
    font-size: 1.5rem;

    display: flex;
    flex-direction: column;
    text-align: center;

    border-radius: 1rem;
    width: 20vw;
    box-shadow: 0 0 1rem rgba(19, 155, 109, 1);
}

ul {
    list-style-type: none;
}

nav img {
    width: 5rem;
}

nav a {
    color: white;
    text-decoration: none;
}

main a {
    color: var(--color-text);
    text-decoration: none;
}

header img {
    max-width: 10vw; 
    position: fixed;
    top: 1rem;
    left: 4rem;
    display: flex;
}

header {
    top: 12rem
}

#button-open-menu, #button-close-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

footer {
    background-color: var(--color-menu);
    background-image: url("../images/pattern-zebra.svg");  
    color: white;

    position: fixed;
    bottom: 0;
    width: 100%;

    text-align: center; 
}

footer img {
    width: 2rem;
    margin-top: 0.2rem;
}

#overlay {
    background: rgba(0, 0, 0, 0.5);
    position: fixed;
    inset: 0;
    z-index: 999;
    display: none;
}

summary {
    font-family: var(--font-heading);
    display: inline !important;
    cursor: pointer;
}


h1, h2, h3 {
    font-family: var(--font-heading);
}

.icon-description {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
}

.icon-description img {
    border-radius: 1rem;
}

.icon-description:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    text-align: center;
    background: rgba(196, 194, 187, 0.9);
    color: var(--color-menu);
    padding: 0.5rem;
    border-radius: 0.5rem;
    line-height: 1rem;
    z-index: 10;
}

/* DLC FILTERS DROPDOWN MENU */

#filters-dlc {
    max-height: none;
    width: 17rem;
    display: inline-block;
    align-items: center;
    border: 1px solid white;
    border-radius: 0.3rem;
    background-color: var(--color-menu);
    color: white;
    overflow: visible;
    position: relative;
    cursor: pointer;
    margin-bottom: 1rem;
}

#filters-dlc img {
    vertical-align: middle;
    padding-left: 1rem;
}

#filters-dlc .dropdown-menu {
    position: absolute;
    top: calc(100% + 0.3rem);
    left: 0;
    display: block;
    padding: 0.5rem;
    background-color: var(--color-menu);
    border: 1px solid white;
    border-radius: 0.6rem;
    max-height: 18rem;
    width: 16rem;
    overflow-y: auto;
    box-shadow: 0 4px 10px rgba(0,0,0,.4);
    z-index: 1000;
}

#filters-dlc .dropdown-menu[hidden] {
    display: none;
}

#filters-dlc label input[type="checkbox"] {
    margin: 0.3rem;           
    inline-size: auto;
}

/* MODAL STYLING */

#modal-animal-card {
    background-color: #A9AD9F;
    box-shadow: 0 0 1rem rgba(19, 155, 109, 0.7);
    padding: 1rem;
    gap: 1rem;
    margin: 0.3rem;
    border-radius: 0.5rem;

    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    overflow: hidden;

    align-items: center;
    justify-content: center;
    text-align: center;

    display: grid;
    grid-auto-columns: 35vw;
    grid-auto-rows: 14vh;
    grid-template-areas: 
    "animal-card-image animal-card-general"
    "animal-card-image animal-card-details"
    "animal-card-image animal-card-details"
    "animal-card-image animal-card-details"
    "animal-card-name animal-card-details";
}

.modal-animal-image {
    position: relative;
    grid-area: animal-card-image;
    overflow: hidden;
    border-radius: 0.5rem;   
    border: var(--color-menu) 0.3rem solid;
    height: 100%;

    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-animal-image img {
    object-fit: contain;
    object-position: center;
 
    height: 100%;
    width: auto;
}

.album-indicator {
    position: absolute;
    bottom: 0.2rem;
    left: 0.2rem;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    font-size: small;
    padding: 0.2rem ;
    border-radius: 0.5rem;
    user-select: none;
}

.modal-animal-name {
    grid-area: animal-card-name;
    background-color: #283C46;
    background-image: url("../images/pattern-zebra.svg");
    color: white;
    height: 100%;
    border-radius: 0.5rem;
    gap: 0.3rem;

    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.modal-animal-name h1 {
    margin-top: 0.2rem;
    margin-bottom: 0.1rem;
}

.modal-animal-name h2 {
    margin-bottom: 0.3rem;
    font-style: italic;
    opacity: 0.7;
}

.modal-animal-name div {
    font-family: var(--font-content);
    font-size: 0.7rem;
    gap: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-animal-general {
    grid-area: animal-card-general;
    background-color: var(--color-main);
    background-image: url("../images/pattern-zebra.svg");
    color: white;

    border-radius: 0.5rem;
    height: 100%;
    padding: 0.3rem;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;  
}

.modal-animal-general-item {
    display: flex;
    justify-content: space-around;
    height: 32%;
}

.modal-animal-general img {
    display: inline-block;
    margin-left: 0.3rem;
}

.modal-animal-details {
    grid-area: animal-card-details;
    background-color: #CFC7BC;
    border-radius: 0.5rem;
    color: var(--color-text);
    font-family: var(--font-content);

    height: 100%;
    overflow-y: scroll;
    flex-wrap: wrap;
    font-weight: 600;
    font-size: smaller;
}

.modal-animal-details > div {
    margin: 0.3rem;
}

.modal-animal-details img {
    border-radius: 100%;
    vertical-align: middle;
}

.modal-animal-details-item {
    background-color: #EAE7E2;
    border-radius: 0.5rem;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin-left: 0.5rem;
}

.modal-animal-details-item span {
    margin: 0.15rem;
}


#modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: -1;
}

.modal-close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: #072736;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10001;
    transition: background 0.2s;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 1);
}

@media screen and (orientation: portrait), (max-width: 1060px) {
    body {
        justify-content: center;
        align-items: center;
    }
    main {
        width: 100%;
        max-height: 100%;
        margin: 3rem 1rem 1rem 1rem;
    }

    nav {
        position: fixed;

        top: 0;
        left: -100%;
        height: 100%;
        width: 15rem;

        border-radius: 0;
        z-index: 9999;

        padding: 1rem;
        line-height: 3rem;
    }

    nav.show {
        left: 0;
        transition: left 0.3s ease-in-out;
    }

    nav.show ~ #overlay {
        display: block;
    }

    #button-open-menu, #button-close-menu {
        display: block;
    }

    header {
        background-image: url("../images/pattern-zebra.svg");
        background-color: var(--color-menu);

        width: 100%;
        position: fixed;
        display: flex;
        justify-content: space-between;
        align-items: center;
        top: 0;
        z-index: 900;
    }

    header img {
        position: relative;
        top: 0;
        left: 0;
        margin: 0.5rem;
        max-width: 35px;
    }

    footer {
        font-size: 0.8rem;
    }

    #modal-animal-card {
        display: block;
        flex-direction: column;
        height: 95vh;
        width: 90vw;      
        top: auto;
        left: auto;
        transform: none;
        z-index: 1000;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    .modal-animal-details {
        overflow: visible;
    }

    .modal-animal-image {
        height: 50vh;
    }

    .modal-animal-name {
        height: auto;
        margin-top: 0.5rem;
        padding: 1rem;
    }

    .modal-animal-general {
        height: auto;
        margin-top: 0.5rem;
        padding: 0.5rem;
    }

    .modal-animal-details {
        height: auto;
        margin-top: 0.5rem;
        padding: 1rem;
    }
}

@media screen and (max-width: 550px) {
    .display-none {
        display: none;
    }
}