express-file-index/assets/base.css

A simple file index middleware for Express that serves static files and shows a browser for directories.

/* Dark colors */
[data-color-mode='dark'] {
    --c-bg: hsl(0, 0%, 10%);
    --c-text-normal: white;
    --c-text-secondary: hsl(0, 0%, 70%);
    --c-text-muted: hsl(0, 0%, 60%);
    --c-border: hsl(0, 0%, 25%);
    --c-btn-primary-bg: hsl(0, 0%, 100%);
    --c-btn-primary-bg-hover: hsl(0, 0%, 90%);
    --c-btn-primary-border-hover: hsl(0, 0%, 100%);
    --c-btn-primary-text: black;
    --c-btn-secondary-bg: hsl(0, 0%, 20%);
    --c-btn-secondary-bg-hover: hsl(0, 0%, 30%);
    --c-btn-secondary-border-hover: hsl(0, 0%, 40%);
    --c-btn-secondary-text: white;
    --c-contextmenu-bg: hsl(0, 0%, 15%);
    --c-contextmenu-border: hsl(0, 0%, 25%);
    --c-contextmenu-item-text: hsl(0, 0%, 80%);
    --c-contextmenu-item-bg-hover: hsl(0, 0%, 25%);
    --c-contextmenu-item-border-hover: hsl(0, 0%, 35%);
    --c-table-header-bg: hsl(0, 0%, 18%);
    --c-code-bg: hsl(0, 0%, 15%);
    --c-slider-track-bg: hsl(0, 0%, 30%);
    --c-slider-track-bg-filled: hsl(0, 0%, 80%);
    --c-slider-thumb-bg: hsl(0, 0%, 100%);
    --c-slider-thumb-bg-hover: hsl(0, 0%, 90%);
    --c-slider-thumb-border: hsl(0, 0%, 100%);
    --c-syntax-comment: #8b949e;
    --c-syntax-constant: #79c0ff;
    --c-syntax-entity: #d2a8ff;
    --c-syntax-storage-modifier-import: #c9d1d9;
    --c-syntax-entity-tag: #7ee787;
    --c-syntax-keyword: #ff7b72;
    --c-syntax-string: #a5d6ff;
    --c-syntax-variable: #ffa657;
}

/* Light colors */
[data-color-mode='light'] {
    --c-bg: hsl(0, 0%, 95%);
    --c-text-normal: hsl(0, 0%, 0%);
    --c-text-secondary: hsl(0, 0%, 30%);
    --c-text-muted: hsl(0, 0%, 50%);
    --c-border: hsl(0, 0%, 80%);
    --c-btn-primary-bg: hsl(0, 0%, 0%);
    --c-btn-primary-bg-hover: hsl(0, 0%, 30%);
    --c-btn-primary-border-hover: hsl(0, 0%, 0%);
    --c-btn-primary-text: white;
    --c-btn-secondary-bg: hsl(0, 0%, 85%);
    --c-btn-secondary-bg-hover: hsl(0, 0%, 75%);
    --c-btn-secondary-border-hover: hsl(0, 0%, 65%);
    --c-btn-secondary-text: black;
    --c-contextmenu-bg: hsl(0, 0%, 95%);
    --c-contextmenu-border: hsl(0, 0%, 80%);
    --c-contextmenu-item-text: hsl(0, 0%, 30%);
    --c-contextmenu-item-bg-hover: hsl(0, 0%, 90%);
    --c-contextmenu-item-border-hover: hsl(0, 0%, 80%);
    --c-table-header-bg: hsl(0, 0%, 90%);
    --c-code-bg: hsl(0, 0%, 95%);
    --c-slider-track-bg: hsl(0, 0%, 70%);
    --c-slider-track-bg-filled: hsl(0, 0%, 20%);
    --c-slider-thumb-bg: hsl(0, 0%, 30%);
    --c-slider-thumb-bg-hover: hsl(0, 0%, 40%);
    --c-slider-thumb-border: hsl(0, 0%, 45%);
    --c-syntax-comment: #6e7781;
    --c-syntax-constant: #0550ae;
    --c-syntax-entity: #8250df;
    --c-syntax-storage-modifier-import: #24292f;
    --c-syntax-entity-tag: #116329;
    --c-syntax-keyword: #cf222e;
    --c-syntax-string: #0a3069;
    --c-syntax-variable: #953800;
}

body {
    background: var(--c-bg);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    line-height: 1.2;
    color: var(--c-text-normal);
}

body, * {
    box-sizing: border-box;
    scrollbar-color: var(--c-border) transparent;
    -webkit-text-size-adjust: 100%; /* For Safari */
    text-size-adjust: 100%; /* For other browsers */
    min-width: 0px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    margin: 1em 0px 0.6em 0px;
    padding-bottom: 0.2em;
    line-height: 1.2;
}
h1, h2 {
    border-bottom: 1px solid var(--c-border);
}
h1 { font-size: 28px }
h2 { font-size: 24px }
h3 { font-size: 20px }
h4 { font-size: 18px }
h5 { font-size: 16px }
h6 { font-size: 14px }

p, li {
    font-size: 15px;
    line-height: 1.5;
}
p {
    margin: 0px 0px 0.8em 0px;
}
li {
    margin: 0px 0px 0.5em 0px;
}
ul:not(:last-child), ol:not(:last-child) {
    margin: 0px 0px 0.8em 0px;
}

a {
    text-decoration: underline;
    color: var(--c-text-secondary);
    display: inline-block;
}
a:hover,
a:focus-visible {
    text-decoration: underline;
    color: var(--c-text-normal);
}

hr {
    border: none;
    border-top: 1px solid var(--c-border);
    margin: 1em 0px;
}

pre {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--c-border);
    background: var(--c-code-bg);
    overflow-x: auto;
}
pre code {
    font-family: 'Roboto Mono', monospace;
    line-height: 1.4;
    font-size: 14px;
}
code:not(pre code) {
    padding: 1px 4px;
    border-radius: 4px;
    border: 1px solid var(--c-border);
    font-family: 'Roboto Mono', monospace;
    background: var(--c-code-bg);
}

.cm-comment,
.cm-meta,
.cm-hr,
code .token.comment,
code .token.deleted,
code .token.prolog,
code .token.doctype,
code .token.cdata {
    color: var(--c-syntax-comment) !important
}
.cm-header,
.cm-def,
.cm-variable,
.cm-variable-3,
.cm-number,
.cm-builtin,
.cm-atom,
.cm-qualifier,
.cm-attribute,
code .token.class,
code .token.builtin,
code .token.property,
code .token.attr-name,
code .token.boolean,
code .token.number,
code .token.constant {
    color: var(--c-syntax-constant) !important
}
.cm-variable-2,
.cm-type,
code .token.color,
code .token.variable {
    color: var(--c-syntax-variable) !important
}
.cm-calle,
code .token.function,
code .token.symbol,
code .token.entity {
    color: var(--c-syntax-entity) !important
}
.cm-tag,
code .token.class-name,
code .token.selector,
code .token.tag {
    color: var(--c-syntax-entity-tag) !important
}
.cm-keyword,
.cm-operator,
code .token.important,
code .token.keyword,
code .token.operator,
code .token.atrule,
code .token.unit {
    color: var(--c-syntax-keyword) !important
}
.cm-quote,
.cm-string, .cm-string-2,
.cm-link,
code .token.string,
code .token.char,
code .token.regex,
code .token.url,
code .token.attr-value {
    color: var(--c-syntax-string) !important
}
.cm-property,
.cm-positive,
.cm-negative,
.cm-bracket,
.cm-error,
.cm-invalidchar,
code .token.punctuation,
code .token.inserted,
code .token.interpolation-punctuation {
    color: var(--c-text-normal) !important
}
code .token.bold {
    font-weight: bold;
}
code .token.italic {
    font-style: italic
}
code .token.namespace {
    color: var(--f3)
}

blockquote {
    margin: 0px 0px 0.8em 16px;
    padding: 8px 12px;
    border-left: 4px solid var(--c-border);
    border-radius: 4px;
}

img {
    max-width: 100%;
    border-radius: 8px;
}

table {
    border-collapse: collapse;
}
th {
    background: var(--c-table-header-bg);
}
th, td {
    border: 1px solid var(--c-border);
    padding: 8px 12px;
    line-height: 1.4;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 5px; /* Reduced track height */
    background: transparent;
    margin: 20px 0;
    border-radius: 5px;
    margin: 8px 0px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--c-slider-thumb-bg);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--c-slider-thumb-border);
    margin-top: -5.5px; /* Center thumb vertically */
}

input[type="range"]::-webkit-slider-thumb:hover {
    background: var(--c-slider-thumb-bg-hover);
}

input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--c-slider-thumb-bg);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--c-slider-thumb-border);
    margin-top: -5.5px; /* Center thumb vertically */
}

input[type="range"]::-moz-range-thumb:hover {
    background: var(--c-slider-thumb-bg-hover);
}

input[type="range"]::-ms-thumb {
    width: 16px;
    height: 16px;
    background: var(--c-slider-thumb-bg);
    cursor: pointer;
    border-radius: 50%;
    border: 2px solid var(--c-slider-thumb-border);
    margin-top: -5.5px; /* Center thumb vertically */
}

input[type="range"]::-ms-thumb:hover {
    background: var(--c-slider-thumb-bg-hover);
}

input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    background: linear-gradient(to right, var(--c-slider-track-bg-filled) 0%, var(--c-slider-track-bg-filled) calc(var(--value) * 1%), var(--c-slider-track-bg) calc(var(--value) * 1%), var(--c-slider-track-bg) 100%);
    border-radius: 5px;
}

input[type="range"]::-moz-range-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    background: linear-gradient(to right, var(--c-slider-track-bg-filled) 0%, var(--c-slider-track-bg-filled) calc(var(--value) * 1%), var(--c-slider-track-bg) calc(var(--value) * 1%), var(--c-slider-track-bg) 100%);
    border-radius: 5px;
}

input[type="range"]::-ms-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    background: linear-gradient(to right, var(--c-slider-track-bg-filled) 0%, var(--c-slider-track-bg-filled) calc(var(--value) * 1%), var(--c-slider-track-bg) calc(var(--value) * 1%), var(--c-slider-track-bg) 100%);
    border-radius: 5px;
    border-color: transparent;
    border-width: 6px 0;
    color: transparent;
}

.container {
    margin: 0px auto;
    padding: 24px 16px;
    max-width: 1000px;
}

.btn {
    height: 36px;
    padding: 0px 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-family: 'Inter';
    font-weight: bold;
    font-size: 12px;
    color: var(--c-btn-primary-text);
    background: var(--c-btn-primary-bg);
    cursor: pointer;
    flex-shrink: 0;
    user-select: none;
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1;
    text-decoration: none;
}
.btn:hover,
.btn:focus-visible {
    background: var(--c-btn-primary-bg-hover);
    border: 1px solid var(--c-btn-primary-border-hover);
    text-decoration: none;
    color: var(--c-btn-primary-text);
}
.btn.secondary {
    background: var(--c-btn-secondary-bg);
    color: var(--c-btn-secondary-text);
}
.btn.secondary:hover,
.btn.secondary:focus-visible {
    background: var(--c-btn-secondary-bg-hover);
    border: 1px solid var(--c-btn-secondary-border-hover);
    color: var(--c-btn-secondary-text);
}
.btn.square {
    border-radius: 8px;
    padding: 0px;
    width: 36px;
    height: 36px;
}
.btn .icon {
    font-size: 22px;
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
}

.contextMenu {
    position: fixed;
    background: var(--c-contextmenu-bg);
    border: 1px solid var(--c-contextmenu-border);
    max-height: calc(100% - 8px);
    margin: 4px;
    padding: 8px;
    border-radius: 16px;
    box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 100;
    scrollbar-width: none;
    user-select: none;
}
.contextMenu::backdrop {
    background: transparent;
    margin: 0px;
    padding: 0px;
}
.contextMenu:not(.visible) {
    opacity: 0;
}
.contextMenu.visible {
    opacity: 1;
}
.contextMenu .item {
    justify-content: flex-start;
    text-align: left;
    height: 32px;
    background: transparent;
    border-color: transparent;
    color: var(--c-contextmenu-item-text);
    width: 100%;
}
.contextMenu .item:hover,
.contextMenu .item:focus-visible {
    background: var(--c-contextmenu-item-bg-hover);
    border-color: var(--c-contextmenu-item-border-hover);
}
.contextMenu .item .icon {
    font-size: 20px;
}
.contextMenu .separator {
    height: 0px;
    border-bottom: 1px solid var(--c-contextmenu-border);
    margin: 8px;
    flex-shrink: 0;
}