/* Materials: a Finder-style list view drawn only with green outlines. */
.materials-intro {
    margin-bottom: 1.5rem;
}

.finder {
    border: 1.5px solid var(--color-primary);
    color: var(--color-primary);
    font-family: var(--font-dm-sans);
}

.finder-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 8.5rem 5rem 8rem;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.55rem 1rem;
    border: 0;
    border-bottom: 1px solid var(--color-primary);
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
}

.finder-head {
    padding-block: 0.7rem;
    border-bottom: 1.5px solid var(--color-primary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

button.finder-row {
    cursor: pointer;
}

.finder-body > .finder-row:last-child {
    border-bottom: 0;
}

.finder-row.is-striped {
    background: rgba(100, 124, 59, 0.07);
}

button.finder-row:hover {
    background: rgba(100, 124, 59, 0.15);
}

button.finder-row:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -4px;
}

.finder-name {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
    padding-left: calc(var(--depth, 0) * 1.5rem);
}

.finder-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.is-folder .finder-label {
    font-weight: 700;
}

.finder-date,
.finder-size,
.finder-kind {
    overflow: hidden;
    font-size: 0.85rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.finder-head .finder-date,
.finder-head .finder-size,
.finder-head .finder-kind {
    font-size: inherit;
}

.finder-disclosure {
    position: relative;
    flex: 0 0 auto;
    width: 0.75rem;
    height: 0.75rem;
}

.is-folder .finder-disclosure::before {
    position: absolute;
    top: 2px;
    left: 3px;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 6px solid var(--color-primary);
    content: '';
    transition: transform 0.15s ease;
}

.is-folder.is-open .finder-disclosure::before {
    transform: rotate(90deg);
}

.finder-icon {
    position: relative;
    flex: 0 0 auto;
    border: 1.5px solid var(--color-primary);
}

.is-folder .finder-icon {
    width: 1.1rem;
    height: 0.85rem;
}

.is-folder .finder-icon::before {
    position: absolute;
    top: -5px;
    left: -1.5px;
    width: 0.5rem;
    height: 4px;
    border: 1.5px solid var(--color-primary);
    border-bottom: 0;
    content: '';
}

.is-file .finder-icon {
    width: 0.8rem;
    height: 1.05rem;
    margin-inline: 0.15rem;
}

.finder-note {
    cursor: default;
    font-size: 0.85rem;
    font-style: italic;
    opacity: 0.75;
}

.finder-note .finder-name {
    padding-left: calc(var(--depth, 0) * 1.5rem + 1.35rem);
}

.finder-empty {
    margin: 0;
    padding: 1.5rem 1rem;
}

.materials-dialog {
    padding: 0;
    border: 0;
    background: #fff;
}

.materials-dialog[open] {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    width: min(94vw, 1000px);
    height: min(90vh, 800px);
    margin: auto;
}

.materials-dialog::backdrop {
    background: rgba(0, 0, 0, 0.7);
}

.materials-dialog-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 1rem;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-dm-sans);
}

.materials-dialog-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.materials-dialog-download {
    color: #fff;
    font-size: 0.9rem;
    text-underline-offset: 0.2em;
}

.materials-dialog-close {
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
}

.materials-dialog-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    overflow: auto;
    background: #f4f4f0;
}

.materials-dialog-body iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.materials-dialog-body img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

@media (max-width: 700px) {
    .finder-row {
        grid-template-columns: minmax(0, 1fr) 5rem;
    }

    .finder-date,
    .finder-kind {
        display: none;
    }
}