:root {
    --text-on-dark: #fff;
    --text-on-light: #111;
    --page-background-color: rgb(240, 240, 240);
    --text-color: #333;
    --text-color-secondary: #888;
    --link-color: #f29b31;
    --link-hover-color: #e2731f;

    --component-background-color: #ba9;

    --card-width: 30rem;
    --default-border-radius: 0.77rem;
    --large-border-radius: calc(var(--default-border-radius) * 4.5);
    --xlarge-border-radius: calc(var(--default-border-radius) * 2.5);
    --default-padding: 0.5rem 2.25rem;
    --default-shadow: 0 0 12px rgba(0, 0, 0, 0.2);
    --default-text-shadow: 0 0 0.05rem rgba(0, 0, 0, 0.5), 0 0.1rem 0.5rem rgba(0, 0, 0, 0.5);
    --default-inset-shadow: inset 0 0rem 2rem 0.2rem rgba(0, 0, 0, 0.5);

    --transition-slow:  all 0.35s ease-in-out;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    background-color: var(--page-background-color);
    padding: 0;
    margin: 0;
    align-items: center;
    header {
        text-align: center;
        display: block;
        a {
            color: var(--text-color);
            text-decoration: none;
            &:hover {
                color: var(--link-hover-color);
            }
        }
        margin-bottom: 2rem;
    }
    footer {
        display: flex;
        position: static;
        padding: 4rem 0;
        justify-content: center;
        gap: 1rem;
        a {
            color: var(--text-color);
            text-decoration: none;
            &:hover {
                color: var(--link-hover-color);
            }
            padding: 0.5rem 1rem;
            background-color: rgba(255, 255, 255, 0.5);
            border-radius: var(--default-border-radius);
        }
    }
}

.hidden {
    display: none;
    visibility: hidden;
}

.header-image {
    min-width: 240px;
    width: 30vw;
    max-width: 480px;
    border-radius: 0 0 var(--default-border-radius) var(--default-border-radius);
/*    transition: all 0.1s ease-in-out;*/
/*    transform-origin: 50% 0;*/
/*    &:hover {*/
/*        border-radius: 0 0 calc(var(--default-border-radius) * 1.5) calc(var(--default-border-radius) * 1.5);*/
/*        transform: scale(0.98);*/
/*    }*/
}

.white-button {
    background-color: #fff;
    padding: 0.5rem 1rem;
    border-radius: var(--default-border-radius);
    
    img {
        width: 13px;
        margin-right: 0.5rem;
        transition: transform 0.2s ease-in-out, filter 0.15s ease-in-out;
    }
    
    &:hover {
        img {
            transform: scale(1.3) rotate(-5deg);
            filter: contrast(5%) sepia(100%) hue-rotate(-17deg) saturate(320%);
        }
    }
}

#coffee-groups {
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;

    div.previously {
        width: var(--card-width);

        .previously-list {
            display: flex;
            flex-direction: column;
            gap: 1.75rem;
        }

        .previous-item {
            display: flex;
            flex-direction: row;
            gap: 1rem;
            justify-content: flex-start;
            border-radius: var(--default-border-radius);
            background-color: #fff;
            padding: var(--default-padding);
            line-height: 0.25rem;
            padding: 0;
            img {
                width: 8rem;
                height: 6rem;
                border-radius: var(--default-border-radius);
            }
            .details {
                font-family: "Rockwell", "Hoefler Text", sans-serif;
                display: flex;
                flex-direction: column;
                justify-content: center;
                align-items: start;
                h4, p {
                    margin: 0.65rem 0;
                }
                h4 {
                    font-size: 1.2rem;
                }
                p {
                    font-size: 1.0rem;
                    color: var(--text-color-secondary);
                }
            }
        }
    }
}

.coffee-group.selected {
    width: 100vw;
    header {
        text-align: start;
    }
}

.coffee-group {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    width: var(--card-width);
    max-width: 90vw;
    height: 30rem;
    max-height: 75vw;
    margin-bottom: 3rem;
    line-height: 1.25;
    a {
        text-decoration: none;
    }
    .event {
        font-size: 2rem;
        border-radius: var(--default-border-radius);
        box-shadow: var(--default-inset-shadow);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: end;
        width: 100%;
        height: 100%;
        text-decoration: none;
        color: #fff;
        transition: var(--transition-slow);
        box-shadow: 0 0.3rem 3.0rem rgba(0, 0, 0, 0.25);
        background-color: var(--component-background-color);
        background-size: 125%;
        background-position: 50% 50%;
        h2 {
            font-family: "Rockwell", "Hoefler Text", sans-serif;
            font-weight: 500;
            display: block;
            background-color: rgba(2, 40, 53, 0);
            color: #f8f1ff;
            text-shadow: var(--default-text-shadow);
            padding: var(--default-padding);
            transition: var(--transition-slow);
            align-self: start;
            text-align: start;
            text-overflow: hidden;
            margin: 0;
            padding: 1.5rem 1.25rem;
        }
        div.bar {
            font-family: "Rockwell", "Hoefler Text", sans-serif;
            display: flex;
            gap: 0;
            flex-direction: column;
            justify-content: center;
            font-size: 24px;
            bottom: 0;
            width: 100%;
            min-height: 20%;
            box-sizing: border-box;
            border-top: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 -1.5rem 1rem -0.7rem rgba(0, 0, 0, 0.5), inset 0 0 rgba(0, 0, 0, 0.0);
            border-radius: 0 0 var(--default-border-radius) var(--default-border-radius);
            padding: 1.0rem 1.35rem;
            backdrop-filter: blur(2.5rem) saturate(110%) brightness(70%);
            transition: var(--transition-slow);
            font-size: 18px;
            h3, h4, p {
                margin: 0;
                line-height: 1.75rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            h3, h4 {
                font-size: 1.5rem;
                font-weight: 700;
            }
            p {
                font-weight: 400;
            }
            a {
                text-align: center;
                font-weight: 700;
                display: block;
                color: var(--text-on-light);
                background-color: var(--link-color);
                padding: 0.5rem 0.5rem;
                margin: 0.5rem 0 1rem 0;
                border-radius: var(--default-border-radius);
                text-decoration: none;
                font-size: 1.0rem;
                margin-top: 0.5rem;
                &:hover {
                    color: var(--text-on-dark);
                    background-color: var(--link-hover-color);
                    transform: scale(0.95);
                }
                transition: var(--transition-slow);
            }
            .location-description {
                color: #aef;
                display: flex;
                flex-direction: row;
                justify-content: space-between;
/*                span:last-child {*/
/*                    text-align: center;*/
/*                }*/
            }
        }
        &:hover {
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.25);
            .bar {
                color: #024;
            }
        }
    }
    &.selected a,
    a:focus,
    a:active,
    a:hover {
        transform: scale(1.05);
        box-shadow: 0 0.3rem 3.0rem white;
        /* box-shadow: inset 0 1.25rem 2rem rgba(0, 0, 0, 0.5); */
        border-radius: var(--large-border-radius);
        background-size: 100%;
        h2 {
            display: inline-block;
            transform: scale(.7) translateY(1.0rem) translateX(1.5rem);
            transform-origin: 0% 0%;
        }
        .bar {
            backdrop-filter: blur(3.5rem) saturate(350%) brightness(350%) contrast(150%);
            transform: translateY(-1rem) scale(0.9);
            border-radius: var(--xlarge-border-radius);
            color: #220066;
            text-shadow: 0 0 0.05rem rgba(255, 225, 225, 0.75), 0 0rem 1.5rem 1.5rem rgba(255, 200, 200, 1.0), 0.5rem 0.5rem 0 rgba(255, 225, 225, 0.95);
            box-shadow: 0 -0.3rem 1.0rem rgba(0, 0, 0, 0.1), inset 0 0 5rem 0.5rem rgba(200, 220, 255, 1.0);
            .location-description {
                color: #3322aa;
            }
        }
        .event {
            transform: scale(1.05);
            border-radius: var(--large-border-radius);
        }
    }
}

@media (max-width: 600px) {
    :root {
        font-size: 12px;
    }
    .coffee-group {
        font-size: 12px;
        gap: 0.2rem;
        a div {
            padding: 0;
        }
        h2 {
            font-size: 2.0rem;
        }
        h3 {
            font-size: 1.2rem;
        }
        h4 {
            font-size: 1.1rem;
        }
        p {
            font-size: 1.0rem;
        }
    }
}