express-file-index/assets/index.css

A simple file index middleware for Express.

body[data-color-mode='dark'] {
    --c-readme-bg: hsl(0, 0%, 12%);
    --c-bg-entry-hover: hsl(0, 0%, 15%);
    --c-preview-bg: hsla(0, 0%, 10%, 70%);
    --c-preview-card-bg: hsl(0, 0%, 12%);
}

body[data-color-mode='light'] {
    --c-readme-bg: hsl(0, 0%, 97%);
    --c-bg-entry-hover: hsl(0, 0%, 92%);
    --c-preview-bg: hsla(0, 0%, 95%, 70%);
    --c-preview-card-bg: hsl(0, 0%, 97%);
}

.header {
    margin-bottom: 24px;
}

.ancestors {
    color: var(--c-text-muted);
    margin-bottom: 4px;
    margin-left: -4px;
}
.ancestors .link {
    text-decoration: none;
    color: var(--c-text-muted);
    font-size: 15px;
    border: 1px solid transparent;
    padding: 3px 4px;
    border-radius: 4px;
    line-height: 1.4;
}
.ancestors .link:hover,
.ancestors .link:focus-visible {
    background: var(--c-bg-entry-hover);
    border: 1px solid var(--c-border);
    color: var(--c-text-normal);
    text-decoration: none;
}
.ancestors .sep {
    color: var(--c-text-normal);
    padding: 0px 2px;
}

.header .actions {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.title {
    font-size: 26px;
    font-weight: bold;
}

.colHeaders,
.files .entry {
    display: flex;
    align-items: center;
    padding: 0px 8px;
    gap: 8px;
    font-size: 14px;
}

.colHeaders {
    color: var(--c-text-muted);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--c-border);
    margin-bottom: 4px;
    font-size: 12px;
}
.colHeaders > * {
    display: flex;
    gap: 4px;
    align-items: center;
}
.colHeaders .icon {
    font-size: 18px;
    font-family: 'Material Symbols Outlined';
    margin: -8px 0px;
    user-select: none;
}

.files .entry {
    color: var(--c-text-normal);
    text-decoration: none;
    height: 36px;
    border-radius: 8px;
    border: 1px solid transparent;
    user-select: none;
}
.files .entry:hover,
.files .entry:focus-visible {
    background: var(--c-bg-entry-hover);
    border: 1px solid var(--c-border);
    color: var(--c-text-normal);
    text-decoration: none;
}

.colHeaders *,
.files .entry * {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.colHeaders > .icon,
.files .entry > .icon {
    width: 36px;
    flex-shrink: 0;
    text-align: center;
    font-family: 'Material Symbols Outlined';
    font-size: 24px;
    color: var(--c-text-secondary);
}

.colHeaders .name,
.files .entry .name {
    flex-grow: 1;
}
.files .entry .name {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.files .entry .nameLore {
    display: none;
    font-size: 12px;
    color: var(--c-text-secondary);
    gap: 4px;
}
.colHeaders .modified,
.files .entry .modified {
    width: 150px;
    flex-shrink: 0;
}
.colHeaders .size,
.files .entry .size {
    width: 100px;
    flex-shrink: 0;
}

.files .entry .icon.folder {
    color: var(--c-icon-folder);
}
.files .entry .icon.text {
    color: var(--c-icon-text);
}
.files .entry .icon.image {
    color: var(--c-icon-image);
}
.files .entry .icon.video {
    color: var(--c-icon-video);
}
.files .entry .icon.audio {
    color: var(--c-icon-audio);
}
.files .entry .icon.file {
    color: var(--c-icon-file);
}

.files .entry .modified,
.files .entry .size {
    color: var(--c-text-secondary);
}

#readme {
    margin: 16px -8px 0px -8px;
    border-radius: 16px;
    background: var(--c-readme-bg);
    border: 1px solid var(--c-border);
    overflow: hidden;
}
#readme .top {
    display: flex;
    padding: 8px 16px;
    align-items: center;
    border: 1px solid var(--c-border);
    gap: 12px;
    border-radius: 0px 0px 16px 16px;
    margin: -1px;
}
#readme .top .icon {
    font-size: 24px;
    font-family: 'Material Symbols Outlined';
    color: var(--c-text-muted);
    flex-shrink: 0;
    user-select: none;
}
#readme .body {
    padding: 16px;
}
#readme .body > *:first-child {
    margin-top: 0px;
}
#readme .body > *:last-child {
    margin-bottom: 0px;
}

.footer {
    font-size: 12px;
    color: var(--c-text-muted);
    text-align: center;
    margin-top: 24px;
}

#preview {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: none;
    display: flex;
    flex-direction: column;
    background: var(--c-preview-bg);
    backdrop-filter: blur(8px);
    z-index: 101;
    opacity: 0;
    transition: opacity 0.1s ease-in-out;
}
#preview.visible {
    opacity: 1;
}
#preview .topbar {
    display: flex;
    align-items: center;
    padding: 16px 16px 32px 16px;
    margin-bottom: -32px;
    gap: 16px;
    flex-shrink: 0;
}
#preview .topbar .details {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-grow: 1;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    min-width: 0px;
}
#previewFileName {
    font-size: 18px;
    font-weight: bold;
    color: var(--c-text-normal);
}
#previewFileDetails {
    font-size: 12px;
    color: var(--c-text-secondary);
}
#previewContent {
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    overflow: hidden;
    filter: drop-shadow(0px 0px 16px rgba(0, 0, 0, 0.2));
}

#previewContent .card {
    border-radius: 16px;
    max-height: 100%;
    overflow: hidden;
    background: var(--c-preview-card-bg);
    border: 1px solid var(--c-border);
}
#previewContent .card > .body {
    max-width: 100%;
    max-height: 100%;
    overflow: auto;
    padding: 20px 16px;
}
#previewContent .card > .body > *:first-child {
    margin-top: 0px;
}
#previewContent .card > .body > *:last-child {
    margin-bottom: 0px;
}

#previewContent .card.column > .body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

#previewContent .card.text,
#previewContent .card.html {
    max-width: 1000px;
}
#previewContent .card.text > .body {
    background: none;
    border: none;
    margin: 0px;
    border-radius: 0px;
    font-family: 'Roboto Mono', monospace;
    white-space: pre;
    display: block;
    padding: 12px;
}

#previewContent .card.image > .body,
#previewContent .card.video > .body {
    padding: 0px;
    object-fit: contain;
    overflow: auto;
    width: 100%;
    height: 100%;
    position: relative;
}

#previewContent .card.audio {
    max-width: 500px;
    width: 100%;
    display: flex;
    flex-direction: column;
    flex-shrink: 1;
}
#previewContent .card.audio > .body .controls {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    width: 100%;
    justify-content: center;
}
#previewContent .card.audio > .body .progress {
    width: 100%;
    max-width: 500px;
}
#previewContent .card.audio > .body .times {
    display: flex;
    font-size: 12px;
    color: var(--c-text-secondary);
}
#previewContent .card.audio > .body .times .grow {
    flex-grow: 1;
}

#previewContent .card.video > .body .overlay {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease-in-out;
}
#previewContent .card.video > .body .overlay.visible {
    opacity: 1;
    pointer-events: all;
    transition: none;
}

#previewContent .card.video > .body .controls {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

#previewContent .card.video > .body .controls .progress {
    flex-grow: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    padding: 0px 12px;
    background: var(--c-btn-secondary-bg);
    border-radius: 8px;
    font-size: 12px;
}

#previewContent video,
#previewContent img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

@media (max-width: 600px) {

    .container {
        padding: 24px 8px;
    }

    .colHeaders,
    .files .entry .modified,
    .files .entry .size {
        display: none;
    }

    .files .entry {
        height: 48px;
    }

    .files .entry .nameLore {
        display: flex;
    }

    #preview .topbar {
        padding: 16px 8px 32px 8px;
    }
    #previewContent {
        padding: 16px 8px 8px 8px;
    }

}