/*!
 * roadmap.html / roadmap.js / roadmap.css
 * Copyright (c) 2025 Philipp Salla
 * Released under the MIT License
 * https://github.com/PhilippSalla/RoadmapTimeline
 */

:root {
    /* Status coloring light mode */
    --rm-clr-fail-light: #842029;
    --rm-clr-fail-bg-light: #f8d7da;
    --rm-clr-done-light: #0f5132;
    --rm-clr-done-bg-light: #aeccbe;

    /* Default coloring light mode */
    --rm-clr-item-accent-light: #d0d3d8;
    --rm-clr-item-bg-light: #e7e7e7;
    --rm-clr-title-light: #1b1c1f;
    --rm-clr-text-light: #4b4d52;

    /* Status coloring dark mode */
    --rm-clr-fail-dark: #e07a7a;
    --rm-clr-fail-bg-dark: #5d2f34;
    --rm-clr-done-dark: #a3d9b1;
    --rm-clr-done-bg-dark: #305e49;

    /* Default coloring dark mode */
    --rm-clr-item-accent-dark: #6f727e;
    --rm-clr-item-bg-dark: #484b52;
    --rm-clr-title-dark: #f0f0f0;
    --rm-clr-text-dark: #b0b0b5;
}

/* Roadmap wrapper, light and dark mode setting */
.rm-wrapper-light,
.rm-wrapper-dark {
    width: 100%;
    overflow-x: auto;
    overflow-y: unset;
    box-sizing: border-box;
    padding: 0 0.7rem;
}

.rm-wrapper-light *,
.rm-wrapper-dark * {
    box-sizing: border-box;
    margin: 0;
}

/* Prevent user selection in all roadmap elements */
.rm-wrapper-dark.rm-no-select,
.rm-wrapper-light.rm-no-select {
    user-select: none;
}

/* Roadmap timeline */
.rm-line {
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    gap: 1.3rem;
    padding: 1.3rem;
}

.rm-line::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 4px;
    transform: translateY(-50%);
    border-radius: 2px;
    z-index: 1;
    width: 100%;
}

.rm-wrapper-dark .rm-line::before {
    background: var(--rm-clr-item-bg-dark);
}

.rm-wrapper-light .rm-line::before {
    background: var(--rm-clr-item-bg-light);
}

/* Element container */
.rm-item-container {
    position: relative;
    flex: 0 0 calc(1.5 * 13rem);
    z-index: 2;
    text-align: center;
}

/* Element dot on timeline */
.rm-dot {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1.3rem;
    height: 1.3rem;
    border-radius: 50%;
    transition: 200ms ease-in-out;
}

.rm-wrapper-dark .rm-dot {
    background: var(--rm-clr-item-accent-dark);
    border: 4px solid var(--rm-clr-item-bg-dark);
}

.rm-wrapper-light .rm-dot {
    background: var(--rm-clr-item-bg-light);
    border: 4px solid var(--rm-clr-item-accent-light);
}

.rm-item-container:hover .rm-dot {
    transform: translate(-50%, -50%) scale(1.3);
    border-width: 2px;
}

.rm-wrapper-light .rm-item-container.rm-done .rm-dot {
    border-color: var(--rm-clr-done-light);
    background: var(--rm-clr-done-bg-light);
}

.rm-wrapper-light .rm-item-container.rm-fail .rm-dot {
    border-color: var(--rm-clr-fail-light);
    background: var(--rm-clr-fail-bg-light);
}

.rm-wrapper-dark .rm-item-container.rm-done .rm-dot {
    border-color: var(--rm-clr-done-dark);
    background: var(--rm-clr-done-bg-dark);
}

.rm-wrapper-dark .rm-item-container.rm-fail .rm-dot {
    border-color: var(--rm-clr-fail-dark);
    background: var(--rm-clr-fail-bg-dark);
}

.rm-wrapper-light .rm-item-container.rm-done:hover .rm-dot {
    background: var(--rm-clr-done-bg-light);
}

.rm-wrapper-light .rm-item-container.rm-fail:hover .rm-dot {
    background: var(--rm-clr-fail-bg-light);
}

.rm-wrapper-dark .rm-item-container.rm-done:hover .rm-dot {
    background: var(--rm-clr-done-bg-dark);
}

.rm-wrapper-dark .rm-item-container.rm-fail:hover .rm-dot {
    background: var(--rm-clr-fail-bg-dark);
}

/* Roadmap content wrapper */
.rm-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: calc(4 * 0.13rem);
    width: calc(1.5 * 13rem);
    padding: 0.7rem;
    border-radius: 0.7rem;
    box-shadow: 0 6px 18px rgba(11, 18, 32, 0.06);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    outline: calc(1.25 * 0.13rem) solid transparent;
    transition: 250ms ease-in-out;
}

.rm-item-container:nth-child(odd) .rm-item {
    bottom: calc(50% + calc(1.25 * 1.3rem));
}

.rm-item-container:nth-child(even) .rm-item {
    top: calc(50% + calc(1.25 * 1.3rem));
}

.rm-item-container:nth-child(odd):hover .rm-item {
    transform: translateX(-50%) translateY(calc(-0.5 * 1.3rem));
}

.rm-item-container:nth-child(even):hover .rm-item {
    transform: translateX(-50%) translateY(calc(0.5 * 1.3rem));
}

.rm-wrapper-dark .rm-item {
    background: var(--rm-clr-item-bg-dark);
}

.rm-wrapper-light .rm-item {
    background: var(--rm-clr-item-bg-light);
}

.rm-item:hover {
    box-shadow: 0 7px 3px rgba(0, 0, 0, 0.8);
}

.rm-wrapper-dark .rm-item:hover {
    outline-color: var(--rm-clr-item-accent-dark);
}

.rm-wrapper-light .rm-item:hover {
    outline-color: var(--rm-clr-item-accent-light);
}

/* Content wrapper pointers */
.rm-item::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 13px;
    height: 13px;
    transform-origin: center;
}

.rm-item-container:nth-child(odd) .rm-item::after {
    bottom: -7px;
    transform: translateX(-50%) rotate(45deg);
}

.rm-item-container:nth-child(even) .rm-item::after {
    top: -7px;
    transform: translateX(-50%) rotate(45deg);
}

.rm-wrapper-dark .rm-item::after {
    background: var(--rm-clr-item-bg-dark);
}

.rm-wrapper-light .rm-item::after {
    background: var(--rm-clr-item-bg-light);
}

.rm-wrapper-light .rm-item-container.rm-done .rm-item,
.rm-wrapper-light .rm-item-container.rm-done .rm-item::after {
    background-color: var(--rm-clr-done-bg-light);
}

.rm-wrapper-light .rm-item-container.rm-fail .rm-item,
.rm-wrapper-light .rm-item-container.rm-fail .rm-item::after {
    background-color: var(--rm-clr-fail-bg-light);
}

.rm-wrapper-dark .rm-item-container.rm-done .rm-item,
.rm-wrapper-dark .rm-item-container.rm-done .rm-item::after {
    background-color: var(--rm-clr-done-bg-dark);
}

.rm-wrapper-dark .rm-item-container.rm-fail .rm-item,
.rm-wrapper-dark .rm-item-container.rm-fail .rm-item::after {
    background-color: var(--rm-clr-fail-bg-dark);
}

.rm-wrapper-dark .rm-item-container.rm-done:hover .rm-item,
.rm-wrapper-dark .rm-item-container.rm-done:hover .rm-item:after {
    outline-color: var(--rm-clr-done-dark);
}

.rm-wrapper-light .rm-item-container.rm-done:hover .rm-item,
.rm-wrapper-light .rm-item-container.rm-done:hover .rm-item:after {
    outline-color: var(--rm-clr-done-light);
}

.rm-wrapper-dark .rm-item-container.rm-fail:hover .rm-item,
.rm-wrapper-dark .rm-item-container.rm-fail:hover .rm-item:after {
    outline-color: var(--rm-clr-fail-dark);
}

.rm-wrapper-light .rm-item-container.rm-fail:hover .rm-item,
.rm-wrapper-light .rm-item-container.rm-fail:hover .rm-item:after {
    outline-color: var(--rm-clr-fail-light);
}


/* Element title area */
.rm-wrapper-dark .rm-item-title,
.rm-wrapper-light .rm-item-title {
    font-weight: bolder;
    font-size: medium;
}

.rm-wrapper-dark .rm-item-title {
    color: var(--rm-clr-title-dark);
}

.rm-wrapper-light .rm-item-title {
    color: var(--rm-clr-title-light);
}

/* Element title time component */
.rm-date{
    font-family: monospace;
}

/* Element content area */
.rm-item-content,
.rm-date{
    font-size: 0.85rem;
}

.rm-wrapper-dark .rm-item-content,
.rm-wrapper-dark .rm-date
{
    color: var(--rm-clr-text-dark);
}

.rm-wrapper-light .rm-item-content,
.rm-wrapper-light .rm-date{
    color: var(--rm-clr-text-light);
}

.rm-date-inline{
    font-family: monospace;
    font-weight: bolder;
    font-size: large;
}

.rm-wrapper-dark .rm-date-inline {
    color: var(--rm-clr-title-dark);
}

.rm-wrapper-light .rm-date-inline {
    color: var(--rm-clr-title-light);
}

@media (width < 32rem){

    /* Roadmap wrapper, light and dark mode setting */
    .rm-wrapper-light,
    .rm-wrapper-dark {
        overflow-y: auto;
        overflow-x: unset;
    }

    /* Roadmap timeline */
    .rm-line {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr;
    }

    .rm-line::before {
        height: 100%;
        width: 4px;
    }

    /* Element container */
    .rm-item-container {
        width: 100%;
    }

    /* Element dot on timeline */
    .rm-dot {
        left: -1.145rem;
    }

    /* Roadmap content wrapper */
    .rm-item-container:nth-child(even) .rm-item,
    .rm-item-container:nth-child(odd) .rm-item {
        position: relative;
        width: 100%;
    }

    .rm-item-container:nth-child(odd):hover .rm-item,
    .rm-item-container:nth-child(even):hover .rm-item {
        transform: translateX(calc(-50% + 0.7rem)) scale(1.01);
    }

    /* Content wrapper pointers */
    .rm-item-container:nth-child(odd) .rm-item::after,
    .rm-item-container:nth-child(even) .rm-item::after {
        position: absolute;
        top: calc(50% - 7px);
        bottom: unset;
        left: -0.3rem;
        transform: rotate(45deg);
    }
}