/* Terminal-only global stylesheet */

/* Base reset */

body,
body :where(*) {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    text-shadow: none;
    letter-spacing: normal;
    font-size: inherit;
    line-height: inherit;
    font-weight: 400;
}

body {
    --term-bg: #ffffff;
    --term-text: #000000;
    --term-muted: #585858;
    --term-line: #d7d7d7;
    --term-selection: #b9d7fb;
    --term-link: #0169cc;
    --green: #01a241;
    --red: #ba2623;
    background: var(--term-bg);
    color: var(--term-text);
    font-family:
        "SF Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono",
        "Courier New", monospace;
    font-size: 14px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    /* margin: 8px; */
}

/* Base elements */
a,
button,
input,
textarea,
select {
    font: inherit;
    color: inherit;
    background: transparent;
    outline: 0;
    text-decoration: none;
}

*::selection {
    background: var(--term-selection);
    color: var(--term-text);
}

.hidden {
    display: none !important;
}

[hidden] {
    display: none !important;
}

#search,
#search-clear,
[contenteditable="true"],
textarea,
input[type="text"] {
    caret-shape: block;
    caret-color: var(--term-text);
}

svg {
    width: 1ch;
    height: 1ch;
}

/* Layout */
.nb-root {
    min-height: 100vh;
    padding: 8px;
}

.nb-preloader {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--term-bg);
    color: var(--term-text);
    transition: opacity 180ms ease;
}

html.nb-preloader-enabled .nb-preloader {
    display: flex;
}

.nb-preloader.hidden {
    opacity: 0;
    pointer-events: none;
}

.nb-preloader-inner {
    display: grid;
    justify-items: center;
    gap: 10px;
    text-align: center;
}

.nb-preloader-logo {
    width: 192px;
    height: 192px;
}

.nb-preloader-title {
    font-weight: 700;
    letter-spacing: 0.04em;
}

.nb-preloader-status {
    color: var(--term-muted);
}

.nb-preloader-bar {
    display: block;
    min-width: 30ch;
    text-align: left;
    color: var(--term-text);
    font-size: 14px;
    line-height: 1;
    letter-spacing: 0;
    white-space: pre;
}

.nb-preloader-bar-percent-done {
    color: #1f9d43;
}

.nb-root-page {
    max-width: 1120px;
    margin: 0 auto;
}

.nb-header {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin: 0 auto;
    margin-top: 44px;
    margin-bottom: 44px;
    max-width: 1024px;
    position: sticky;
    z-index: 9;
    background: var(--term-bg);
    transition: top 0.6s ease;
}

.nb-header[data-mode="peek"] {
    top: calc(var(--header-h, 0px) * -1);
}

.nb-header[data-mode="full"] {
    top: -40px;
}

.nb-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nb-logo {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 1px;
    font-size: 20px;
    color: var(--term-text);
    pointer-events: auto;
}

.docs-brand-logo {
    display: block;
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    overflow: visible;
    color: var(--term-text);
}

.docs-brand-logo .brand-eye {
    fill: currentColor;
}

.docs-brand-logo .brand-mouth {
    fill: none;
    stroke: currentColor;
    stroke-width: 17;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.nb-search-wrap {
    position: relative;
}

.nb-search-hint {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--term-muted);
}

.nb-search-input {
    width: 100%;
    padding-left: 24px;
    border-bottom: 1px solid var(--term-line);
    color: var(--term-text);
    height: 44px;
}

.nb-search-clear {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.nb-command-palette {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 120;
    margin-top: 6px;
    padding: 8px 10px;
    border: 1px solid var(--term-line);
    background: var(--term-bg);
}

.nb-command-palette.hidden {
    display: none;
}

.nb-command-palette:not(.hidden) {
    display: grid;
    gap: 6px;
}

.nb-command-title {
    color: var(--term-muted);
}

.nb-command-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.nb-command-item .nb-command-label {
    color: var(--term-text);
}

.nb-command-item:hover .nb-command-label,
.nb-command-item:focus .nb-command-label,
.nb-command-item.nb-command-active .nb-command-label {
    color: var(--term-link);
}

.nb-layout,
.nb-layout-inner,
.nb-page {
    width: 100%;
    margin-bottom: 44px;
}

.nb-layout-inner {
    max-width: 1024px;
    margin: 0 auto;
}

/* Breadcrumbs */
.nb-breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
    list-style: none;
}

.nb-breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.nb-breadcrumb-link {
    color: var(--term-text);
    text-decoration: none;
}

.nb-breadcrumb-link:hover {
    color: var(--term-link);
    text-decoration: underline;
}

.nb-breadcrumb-current,
.nb-breadcrumb-chevron {
    color: var(--term-muted);
}

.nb-page-title {
    font-size: 18px;
    margin-bottom: 8px;
}

.nb-page-description {
    color: var(--term-muted);
    margin-bottom: 10px;
}

.nb-breadcrumbs {
    margin-bottom: 12px;
    color: var(--term-muted);
}

/* Content shell */
.nb-content-shell {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    margin-top: 24px;
}

.nb-content-main {
    flex: 1;
}

.nb-page-main {
    max-width: 100%;
}

.nb-article {
    max-width: 100%;
    position: relative;
}

.nb-feed {
    margin-bottom: 8px;
}

.nb-page-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 66px;
    margin-bottom: 24px;
    color: var(--term-muted);
    justify-content: center;
}

.nb-feed-empty {
    color: var(--term-muted);
}

/* Post list */
.day-section {
    display: flex;
    flex-direction: column;
    gap: 44px;
}

.post {
    padding-left: 16px;
    border-left: 1px solid;
    border-color: transparent;
}

details > summary {
    list-style: none;
    cursor: pointer;
}

summary::-webkit-details-marker {
    display: none;
}

summary::marker {
    content: "";
}

/* Post summary */
.nb-post-summary {
    position: relative;
    padding-left: 16px;
}

.nb-post-summary::before {
    content: "›";
    position: absolute;
    left: 0;
    top: -3px;
    transform-origin: center;
    transform: rotate(0deg);
    transition: transform 120ms ease;
    font-size: 18px;
    font-weight: bold;
}

.nb-post-details[open] > .nb-post-summary::before {
    transform: rotate(90deg);
}

.summary-row,
.nb-summary-row {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.post-thumb,
.details-hint,
.nb-details-hint {
    display: none;
}

.nb-summary-main > h2 {
    margin: auto !important;
}

.nb-satire-content {
    color: var(--term-text);
    margin-top: 2px;
}

.nb-satire-punch {
    color: var(--term-text);
    margin-top: 2px;
}

.nb-summary-main {
    min-width: 0;
    flex: 1;
}

/* Post details */
.nb-original-block {
    margin-top: 24px;
    margin-left: 32px;
    margin-bottom: 24px;
    padding-left: 32px;
    border-left: 1px solid var(--term-line);
}

.nb-original-title {
    font-weight: 500;
}

.nb-original-content,
.nb-original-content p,
.nb-original-content li {
    color: var(--term-text);
}

/* Post meta */
.nb-post-meta {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    margin-top: 8px;
    color: var(--term-muted);
    padding-left: 16px;
}

.nb-post-actions {
    display: none;
}

.nb-post-stats,
.nb-post-time,
.nb-post-views {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.nb-post-time-value,
.nb-post-time-label,
.nb-post-views-label,
.nb-post-views-count,
.nb-post-time svg,
.nb-post-views svg,
.nb-copy-link-btn svg {
    display: none;
}

.nb-post-time-compact,
.nb-post-views-compact {
    display: inline;
}

.nb-post-views-compact.is-delta {
    display: inline-block;
    position: relative;
    overflow: hidden;
    height: 1em;
    vertical-align: baseline;
}

.nb-post-views-compact.delta-plus {
    color: var(--green);
}

.nb-post-views-compact.delta-minus {
    color: var(--red);
}

.nb-post-views-compact .vc-compact-wrap {
    position: relative;
    display: inline-block;
    width: var(--vc-compact-width, auto);
    min-width: 4ch;
    height: 1em;
    overflow: hidden;
}

.nb-post-views-compact .vc-compact-old,
.nb-post-views-compact .vc-compact-new {
    position: absolute;
    left: 0;
    right: 0;
    line-height: 1;
    white-space: nowrap;
}

.nb-post-views-compact .vc-compact-old {
    top: 0;
    animation: compact-old-out 320ms ease forwards;
}

.nb-post-views-compact .vc-compact-new {
    top: 0;
    transform: translateY(-100%);
    animation: compact-new-in 320ms ease forwards;
}

@keyframes compact-old-out {
    from {
        transform: translateY(0);
        opacity: 1;
    }
    to {
        transform: translateY(100%);
        opacity: 0.15;
    }
}

@keyframes compact-new-in {
    from {
        transform: translateY(-100%);
        opacity: 0.15;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nb-post-time-compact::after {
    content: "·";
    margin-left: 4px;
    color: var(--term-muted);
}

/* Terminal shortcuts */
.nb-terminal-shortcuts {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 6px;
    color: var(--term-muted);
    padding-left: 16px;
}

.nb-terminal-shortcut {
    white-space: nowrap;
}

.nb-terminal-shortcut.is-copied {
    color: var(--green);
}

.nb-terminal-shortcut-label {
    display: inline;
}

.nb-terminal-shortcut-check {
    width: 0.9em;
    height: 0.9em;
    margin-left: 4px;
    vertical-align: -0.08em;
}

.nb-terminal-shortcut-separator {
    color: var(--term-line);
    display: none;
}

.post.nb-post-active {
    border-color: var(--term-line);
}

.post.nb-post-active.post-open {
    border-color: transparent;
}

/* Hotkey-like inline labels */
.nb-search-hint,
.nb-command-hotkey,
.nb-open-original-link,
.nb-copy-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0;
    white-space: nowrap;
    color: var(--term-muted);
}

.nb-open-original-link,
.nb-copy-link-btn,
.nb-command-hotkey,
.nb-search-hint,
.nb-post-time-label,
.nb-post-views-label {
    color: var(--term-muted);
}

.nb-open-original-link:hover,
.nb-copy-link-btn:hover,
.nb-command-hotkey:hover {
    color: var(--term-link);
}

/* Right navigation */
.nb-post-nav {
    display: block;
    width: 240px;
    max-height: calc(100dvh - 88px - 88px);
    overflow: hidden;
}

.nb-post-nav-list {
    display: block;
    list-style: none;
    margin-left: auto;
}

.nb-post-nav-list li,
.nb-post-nav-list a,
.nb-post-nav-link {
    display: block;
    color: var(--term-muted);
    text-decoration: none;
}

.nb-post-nav-list li,
.nb-post-nav-item {
    position: relative;
    padding-left: 16px;
}

.nb-post-nav-list li::before,
.nb-post-nav-item::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--term-line);
}

.nb-post-nav-list a:hover,
.nb-post-nav-link:hover,
button:hover,
button:hover span {
    color: var(--term-link);
}

.nb-post-nav-list a.active,
.nb-post-nav-link.active {
    color: var(--term-text);
    font-weight: bold;
}

.nb-nav-indent-1 {
    margin-left: 0px;
}

.nb-nav-indent-2 {
    margin-left: 8px;
}

.nb-page-nav-text {
    margin: 0 4px;
    color: var(--term-muted);
}

/* Contact page forms/chat */
.nb-form {
    display: grid;
    gap: 8px;
    margin-top: 44px;
}

.nb-form-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nb-input,
.nb-textarea {
    width: 100%;
    border-top: 1px solid var(--term-line);
    padding: 11px 0px;
}

.nb-note {
    color: var(--term-muted);
    margin-top: 4px;
}

.nb-contact-chat {
    margin-top: 10px;
}

.nb-chat-list {
    display: grid;
    gap: 24px;
    margin-top: 24px;
    margin-bottom: 24px;
}

.nb-chat-msg-meta {
    color: var(--term-muted);
    margin-bottom: -8px;
    font-size: 12px;
}

.nb-status {
    color: var(--term-muted);
    margin-top: 8px;
    font-size: 12px;
}

.nb-status.nb-status-error {
    color: var(--red);
}

.nb-hotkeys-list li::before {
    content: none;
}

.nb-hotkeys-list li {
    padding-left: 0;
}

/* Tooltip */
#app-tooltip {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
    pointer-events: none;
    opacity: 0;
    transform: translateY(2px);
    transition:
        opacity 90ms linear,
        transform 90ms ease;
    white-space: nowrap;
    border: 1px solid var(--term-line);
    background: var(--term-bg);
    color: var(--term-text);
    padding: 4px 6px;
    font-size: 12px;
    line-height: 1.25;
}

#app-tooltip.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1023px) {
    body.mobile-nav-open {
        overflow: hidden;
    }

    #post-nav-overlay {
        position: fixed;
        inset: 0;
        z-index: 39;
        background: rgba(0, 0, 0, 0.12);
        opacity: 0;
        pointer-events: none;
        transition: opacity 180ms ease;
    }

    #post-nav-overlay.active {
        opacity: 1;
        pointer-events: auto;
    }

    .nb-content-shell {
        display: block;
    }

    .nb-post-nav.mobile-drawer {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(86vw, 360px);
        margin: 0;
        padding: 18px 14px;
        border-left: 1px solid var(--term-line);
        background: var(--term-bg);
        z-index: 40;
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform 220ms ease;
        will-change: transform;
        max-height: none;
        overflow: auto;
    }

    .nb-post-nav.mobile-drawer.mobile-open {
        transform: translateX(0);
    }

    .nb-post-nav.mobile-drawer.no-anim {
        transition: none;
    }

    .nb-form-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .image-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Generic elements */
button,
a {
    cursor: pointer;
    width: auto;
    max-width: max-content;
}

p {
    margin: 10px 0;
}

.article-content p {
    margin-top: 10px;
    margin-bottom: 10px;
}

.article-content :is(hr + *, h2 + *, h3 + *, h4 + *) {
    margin-top: 0;
}

.article-content ul {
    margin-top: 12px;
    margin-bottom: 24px;
    padding-inline-start: 16px;
    list-style-type: disc;
}

.article-content ol {
    margin-top: 1.25em;
    margin-bottom: 1.25em;
    padding-inline-start: 1.625em;
    list-style-type: decimal;
}

.article-content :is(ol > li, ul > li) {
    padding-inline-start: 0.375em;
}

.article-content li,
.article-content li > p {
    margin: 0;
}

.article-content h1,
.article-content h2 {
    margin-top: 24px;
    margin-bottom: 16px;
}

.article-content .nb-br-gap {
    display: block;
    height: 14px;
}

.article-content > :first-child:is(h1, h2, h3),
.article-content > :first-child > :first-child:is(h1, h2, h3) {
    margin-top: 0;
}

.nb-inline-action {
    border: 0;
    padding: 0;
    margin: 0 0 0 6px;
    background: transparent;
    color: var(--term-link);
    cursor: pointer;
}

.nb-inline-action:hover {
    text-decoration: underline;
}

.nb-ascii-art {
    right: 0px;
    white-space: pre;
    line-height: 1;
    font-size: 2px;
    letter-spacing: 0;
    text-rendering: geometricPrecision;
    -webkit-font-smoothing: subpixel-antialiased;
    position: absolute;
    margin-top: -130ch;
    color: var(--term-selection);
}

img,
video {
    max-width: 100%;
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
    padding: 0;
}

.image-item {
    min-width: 0;
    line-height: 0;
    overflow: hidden;
}

.image-row {
    --media-cols: 1;
    display: grid;
    grid-template-columns: repeat(var(--media-cols), minmax(0, 1fr));
    align-items: start;
    gap: 6px;
    margin-top: 8px;
}

.image-row .image-item > img,
.image-row .image-item > video {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    background: #000;
}

.media-row-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    color: var(--term-muted);
    font-size: 12px;
    line-height: 1.3;
    margin: 8px;
}

a {
    color: var(--term-link);
    /* text-decoration: underline; */
}

a:hover {
    text-decoration: underline;
}

.media-row-status-sep {
    color: var(--term-muted);
}

@media (max-width: 640px) {
    .image-row {
        grid-template-columns: 1fr;
    }
}

strong {
    font-weight: bold;
}

aside {
    position: sticky;
    top: 88px;
}

.image-item.media-unavailable > img,
.image-item.media-unavailable > button,
.image-item.media-unavailable > a {
    display: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: bold;
}

ul {
    margin-left: 20px;
    margin-bottom: 16px;
}

::marker {
    color: var(--term-line);
}

h1 {
    margin-top: 0px;
    font-size: 18px;
}

h2 {
    margin-top: 24px;
    font-size: 16px;
}

p.meta-time svg {
    display: none;
}

p.meta-time {
    color: var(--term-muted);
}

article#about-content hr {
    height: 1px;
    background: var(--term-line);
    margin: 44px 0;
    width: 50%;
}

.nb-post-footer.meta {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    flex-direction: column;
}

.media-unavailable {
    position: relative;
    padding: 4px 4px;
}

.media-unavailable::before {
    content: "";
    position: absolute;
    inset: 0;
    background: /* top */
        repeating-linear-gradient(
                to right,
                rgb(245 151 148) 0 10px,
                transparent 10px 18px
            )
            top left / 100% 1px no-repeat,
        /* bottom */
        repeating-linear-gradient(
                to right,
                rgb(245 151 148) 0 10px,
                transparent 10px 18px
            )
            bottom left / 100% 1px no-repeat,
        /* left */
        repeating-linear-gradient(
                to bottom,
                rgb(245 151 148) 0 10px,
                transparent 10px 18px
            )
            top left / 1px 100% no-repeat,
        /* right */
        repeating-linear-gradient(
                to bottom,
                rgb(245 151 148) 0 10px,
                transparent 10px 18px
            )
            top right / 1px 100% no-repeat;
    pointer-events: none;
    background:
        repeating-linear-gradient(
                to right,
                #f1bf4c 0 10px,
                transparent 10px 18px
            )
            top left / 100% 1px no-repeat,
        repeating-linear-gradient(
                to right,
                #f1bf4c 0 10px,
                transparent 10px 18px
            )
            bottom left / 100% 1px no-repeat,
        repeating-linear-gradient(
                to bottom,
                #f1bf4c 0 10px,
                transparent 10px 18px
            )
            top left / 1px 100% no-repeat,
        repeating-linear-gradient(
                to bottom,
                #f1bf4c 0 10px,
                transparent 10px 18px
            )
            top right / 1px 100% no-repeat;
}

button:before,
button:after {
    color: var(--term-line);
}
button:before,
button:after {
    content: "[";
    padding-right: 4px;
}

button:after {
    content: "]";
    padding-left: 4px;
}

.nb-command-palette button:before {
    margin-right: -8px;
}

.nb-command-palette button:after {
    margin-left: -8px;
}

button,
button span {
    font-size: 13px;
    font-weight: bold;
}

.nb-preloader-inner svg {
    width: 3em;
    height: 3em;
}

@media (prefers-color-scheme: dark) {
    body {
        --term-bg: #181818;
        --term-text: #ffffff;
        --term-muted: #aeaeae;
        --term-line: #272727;
        --term-selection: #b9d7fb;
        --term-link: #339cff;
        --green: #41c877;
        --red: #fa423e;
        color-scheme: dark;
    }
}