/* Every colour on this page is a theme key from dotfiles/themes/*.conf; picking a theme rewrites them. */
:root {
  --bg: #2e181a; --bg_alt: #251214; --bg_hl: #392123; --sel: #4e2d34; --dim: #62484a; --mid: #b79496;
  --fg: #ecd9d9; --bright: #fbeeef; --accent: #f0a6b6; --accent_fg: #201417; --bar: #ff95b2; --bar_fg: #201417;
  --border: #f68c36; --comment: #8e7274; --string: #b0c888; --number: #e9b082; --keyword: #f1a6b0;
  --function: #91c3f6; --type: #dfa9da; --punct: #b79496; --err: #da827f; --warn: #e9b082; --ok: #8fceac;
  --wall: none;
  --px: "Silkscreen", monospace;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 3rem; }
body {
  margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.6 var(--mono); overflow-x: clip;
  transition: background-color .35s, color .35s;
}
::selection { background: var(--sel); color: var(--bright); }
a { color: var(--function); text-decoration-thickness: 1px; text-underline-offset: 3px; }
code, kbd { font-family: var(--mono); background: var(--bg_hl); padding: .1em .35em; color: var(--string); }
:focus-visible { outline: 2px solid var(--border); outline-offset: 2px; }

/* dwm bar */
.bar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: stretch; height: 2.4rem;
  background: var(--bg_alt); border-bottom: 1px solid var(--bg_hl); font-family: var(--px); font-size: 13px;
  transition: background-color .35s;
}
.tags { display: flex; overflow-x: auto; scrollbar-width: none; }
.tags a {
  display: flex; align-items: center; gap: .45em; padding: 0 .9em; color: var(--mid); text-decoration: none; white-space: nowrap;
}
.tags a b { color: var(--dim); font-weight: 400; }
.tags a:hover, .tags a.on { background: var(--bar); color: var(--bar_fg); }
.tags a:hover b, .tags a.on b { color: var(--bar_fg); }
.bar .title {
  flex: 1; display: flex; align-items: center; justify-content: center; min-width: 0; padding: 0 1em;
  background: var(--bar); color: var(--bar_fg); overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.bar .status { display: flex; align-items: center; gap: .9em; padding: 0 1em; color: var(--mid); white-space: nowrap; }
.bar .status i { font-style: normal; color: var(--dim); }
@media (max-width: 760px) { .bar .status { display: none; } .bar .title { justify-content: flex-end; } }

main { max-width: 1240px; margin: 0 auto; padding: 0 16px 6rem; }
section { padding-top: 4.5rem; }
h1, h2, h3 { font-family: var(--px); font-weight: 400; line-height: 1.15; margin: 0; color: var(--bright); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); display: flex; align-items: baseline; gap: .6em; flex-wrap: wrap; }
h2 small { font: 13px var(--mono); color: var(--dim); }
h2::before { content: attr(data-tag); font-size: .5em; color: var(--accent_fg); background: var(--accent); padding: .15em .5em; align-self: center; }
.lede { max-width: 68ch; color: var(--mid); margin: .9rem 0 1.6rem; }

/* hero: the current wallpaper with a st window on top */
.hero {
  position: relative; margin: 0 calc(50% - 50vw); min-height: min(78vh, 720px); display: grid; align-items: end;
  padding: 3rem 16px; overflow: hidden; isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2; background: var(--wall) center / cover no-repeat;
  image-rendering: auto; transition: opacity .4s;
}
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to bottom, transparent 20%, var(--bg) 98%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: 2rem; align-items: end; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 {
  font-size: clamp(2.6rem, 8.5vw, 6.4rem); letter-spacing: -.02em; color: var(--bright);
  text-shadow: 3px 3px 0 var(--bg), 6px 6px 0 var(--accent);
}
.hero p { font-size: 1.05rem; max-width: 46ch; color: var(--fg); background: color-mix(in srgb, var(--bg) 82%, transparent); padding: .6rem .8rem; margin: 1.2rem 0 0; }
.win { background: var(--bg); border: 2px solid var(--border); box-shadow: 8px 8px 0 color-mix(in srgb, var(--bg) 60%, transparent); }
.win .tb { display: flex; justify-content: space-between; padding: .25rem .7rem; background: var(--bg_alt); color: var(--dim); font: 12px var(--px); }
.term { margin: 0; padding: .9rem 1rem 1.1rem; font: 13.5px/1.55 var(--mono); white-space: pre-wrap; word-break: break-word; color: var(--fg); }
.term .p { color: var(--color2, var(--ok)); } .term .c { color: var(--comment); }
.blocks { display: grid; grid-template-columns: repeat(8, 1fr); margin-top: .6rem; max-width: 22rem; }
.blocks span { height: 1.1rem; }

/* gallery */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: 1.4rem; }
.filters button, .chip {
  font: 13px var(--px); background: var(--bg_alt); color: var(--mid); border: 1px solid var(--bg_hl); padding: .45em .9em; cursor: pointer;
}
.filters button[aria-pressed="true"] { background: var(--accent); color: var(--accent_fg); border-color: var(--accent); }
.filters input {
  flex: 1 1 12rem; min-width: 0; font: 14px var(--mono); background: var(--bg_alt); color: var(--fg);
  border: 1px solid var(--bg_hl); padding: .5em .8em;
}
.filters input::placeholder { color: var(--dim); }
.count { color: var(--dim); font-size: 13px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.1rem; }
.card {
  --c-bg: #000; all: unset; box-sizing: border-box; cursor: pointer; display: flex; flex-direction: column;
  background: var(--c-bg); color: var(--c-fg); border: 2px solid var(--c-bg_hl); transition: transform .18s, border-color .18s, box-shadow .18s;
  animation: rise .5s both; animation-delay: calc(var(--i, 0) * 18ms);
}
.card:hover, .card:focus-visible { transform: translate(-3px, -3px); border-color: var(--c-border); box-shadow: 6px 6px 0 var(--c-accent); outline: none; }
.card .img { aspect-ratio: 16 / 9; background: var(--c-bg_alt) center / cover; position: relative; }
.card .img.pixel { image-rendering: pixelated; }
.card .cbar { display: flex; font: 11px var(--px); background: var(--c-bg_alt); }
.card .cbar span { padding: .2em .6em; color: var(--c-mid); }
.card .cbar span:first-child { background: var(--c-bar); color: var(--c-bar_fg); }
.card .cbar em { flex: 1; font-style: normal; background: var(--c-bar); color: var(--c-bar_fg); padding: .2em .6em; text-align: right; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.card .body { padding: .7rem .8rem .8rem; display: grid; gap: .45rem; }
.card .name { font: 15px var(--px); color: var(--c-bright); display: flex; justify-content: space-between; gap: .5rem; }
.card .name small { font: 11px var(--mono); color: var(--c-dim); align-self: center; }
.card code { background: var(--c-bg_hl); color: var(--c-string); font-size: 12px; justify-self: start; }
.swatch16 { display: grid; grid-template-columns: repeat(16, 1fr); height: .7rem; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
@media (prefers-reduced-motion: reduce) { .card { animation: none; } * { transition: none !important; } html { scroll-behavior: auto; } }

/* theme detail */
dialog {
  width: min(980px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0; border: 2px solid var(--border);
  background: var(--bg); color: var(--fg); box-shadow: 10px 10px 0 var(--accent);
}
dialog::backdrop { background: color-mix(in srgb, var(--bg) 70%, transparent); backdrop-filter: blur(3px); }
.d-img { aspect-ratio: 16 / 9; background: var(--bg_alt) center / cover; position: relative; }
.d-img.pixel { image-rendering: pixelated; }
.d-img .links { position: absolute; right: .6rem; bottom: .6rem; display: flex; gap: .4rem; flex-wrap: wrap; justify-content: flex-end; }
.d-img .links a, .d-close { font: 12px var(--px); background: var(--bg); color: var(--fg); padding: .35em .7em; text-decoration: none; border: 1px solid var(--bg_hl); }
.d-close { position: absolute; right: .6rem; top: .6rem; cursor: pointer; }
.d-body { padding: 1.2rem 1.3rem 1.5rem; display: grid; gap: 1.2rem; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 760px) { .d-body { grid-template-columns: 1fr; } }
.d-body h3 { font-size: 1.7rem; }
.d-body h4 { margin: 0 0 .4rem; font: 12px var(--px); color: var(--dim); }
.pal { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: .3rem; }
.pal button {
  all: unset; cursor: pointer; display: grid; grid-template-rows: 1.6rem auto auto; font: 11px var(--mono); color: var(--mid);
  border: 1px solid var(--bg_hl);
}
.pal button i { display: block; }
.pal button span { padding: .1rem .35rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pal button:hover, .pal button:focus-visible { border-color: var(--border); color: var(--fg); }
.code { background: var(--bg_alt); padding: .8rem 1rem; margin: 0; font: 13px/1.6 var(--mono); overflow-x: auto; border-left: 3px solid var(--accent); }
.k { color: var(--keyword); } .f { color: var(--function); } .s { color: var(--string); } .n { color: var(--number); }
.t { color: var(--type); } .cm { color: var(--comment); font-style: italic; } .pu { color: var(--punct); }
.copy { cursor: pointer; }
.toast { position: fixed; left: 50%; bottom: 1.2rem; transform: translateX(-50%); background: var(--accent); color: var(--accent_fg); font: 13px var(--px); padding: .5em 1em; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 50; }
.toast.on { opacity: 1; }

/* modules */
.mods { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 1.1rem; }
@media (max-width: 400px) { .mods { grid-template-columns: 1fr; } }
.mod { background: var(--bg_alt); border-top: 3px solid var(--c, var(--accent)); padding: 1.1rem 1.2rem 1.2rem; display: grid; gap: .6rem; align-content: start; }
.mod h3 { font-size: 1.15rem; display: flex; justify-content: space-between; gap: .5rem; align-items: baseline; }
.mod h3 a { font: 12px var(--mono); }
.mod p { margin: 0; color: var(--mid); }
.mod ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .3rem; }
.mod li { font-size: 12px; background: var(--bg_hl); color: var(--fg); padding: .1em .5em; }

/* scripts */
.scripts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 560px), 1fr)); gap: 0 2rem; }
.sgroup h3 { font-size: 1rem; color: var(--accent); margin: 1.4rem 0 .4rem; }
.srow { display: grid; grid-template-columns: 9.5rem minmax(0, 1fr); gap: 1rem; padding: .35rem 0; border-bottom: 1px dashed var(--bg_hl); font-size: 13.5px; }
.srow a { color: var(--function); text-decoration: none; font-weight: 600; overflow-wrap: anywhere; }
.srow a:hover { text-decoration: underline; }
.srow span { color: var(--mid); }
.srow span:empty::before { content: "—"; color: var(--dim); }
.mac .srow { grid-template-columns: 13rem minmax(0, 1fr); }
.srow b { color: var(--function); font-weight: 600; }

.fonts { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 520px), 1fr)); gap: 1.4rem 1.1rem; }
.font { margin: 0; background: var(--bg_alt); border: 1px solid var(--bg_hl); }
.font img { display: block; width: 100%; height: auto; }
.font figcaption { padding: .7rem .9rem .8rem; display: grid; gap: .25rem; font-size: 13px; color: var(--mid); }
.font figcaption b { font: 15px var(--px); font-weight: 400; color: var(--bright); display: flex; justify-content: space-between; gap: .6rem; flex-wrap: wrap; }
.font figcaption b a { font: 12px var(--mono); }
.font dl { margin: 0; display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); gap: .15rem .6rem; }
.font dt { color: var(--dim); } .font dd { margin: 0; overflow-wrap: anywhere; }
.keymap { background: #f4f1ea; padding: 1rem; border: 2px solid var(--bg_hl); overflow-x: auto; }
.keymap img { display: block; width: 100%; min-width: 640px; height: auto; }
.boot { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: 1.1rem; }
footer { margin-top: 5rem; padding-top: 1.2rem; border-top: 1px solid var(--bg_hl); color: var(--dim); font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }

/* GitHub link: always visible in the bar, also on phones */
.bar .gh {
  display: flex; align-items: center; gap: .5em; padding: 0 1em; background: var(--accent); color: var(--accent_fg);
  text-decoration: none; white-space: nowrap;
}
.bar .gh:hover { background: var(--bright); color: var(--bg); }
.gh svg { width: 1.1em; height: 1.1em; fill: currentColor; flex: none; }
.cta { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.btn {
  display: inline-flex; align-items: center; gap: .55em; font: 14px var(--px); padding: .7em 1.1em; text-decoration: none;
  background: var(--bg); color: var(--fg); border: 2px solid var(--bg_hl); box-shadow: 4px 4px 0 color-mix(in srgb, var(--bg) 60%, transparent);
}
.btn:hover { border-color: var(--border); transform: translate(-2px, -2px); }
.btn.primary { background: var(--accent); color: var(--accent_fg); border-color: var(--accent); }

/* platform cards on the home page */
.plats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 1.1rem; }
.plat {
  display: grid; gap: .7rem; align-content: start; padding: 1.3rem 1.4rem 1.4rem; background: var(--bg_alt);
  border: 2px solid var(--bg_hl); color: var(--fg); text-decoration: none; transition: transform .18s, border-color .18s, box-shadow .18s;
}
.plat:hover, .plat:focus-visible { transform: translate(-3px, -3px); border-color: var(--border); box-shadow: 6px 6px 0 var(--accent); }
.plat h3 { font-size: 1.6rem; display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.plat h3 small { font: 13px var(--mono); color: var(--dim); }
.plat p { margin: 0; color: var(--mid); }
.plat ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .3rem; }
.plat li { font-size: 12px; background: var(--bg_hl); padding: .1em .5em; }
.plat .go { font: 13px var(--px); color: var(--accent); }

/* OS pages */
.hero.sub { min-height: min(46vh, 420px); }
.hero.sub h1 { font-size: clamp(2.4rem, 7vw, 5rem); }
.legend { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: 13px; color: var(--mid); margin: -.6rem 0 1rem; }
.apps { width: 100%; border-collapse: collapse; font-size: 13.5px; margin-bottom: .6rem; }
.apps caption { text-align: left; font: 1rem var(--px); color: var(--accent); padding: 1.4rem 0 .4rem; }
.apps caption small { font: 12px var(--mono); color: var(--dim); margin-left: .5em; }
.apps th { text-align: left; font: 11px var(--px); font-weight: 400; color: var(--dim); padding: .3rem .6rem .3rem 0; border-bottom: 1px solid var(--bg_hl); }
.apps td { vertical-align: top; padding: .4rem .8rem .4rem 0; border-bottom: 1px dashed var(--bg_hl); color: var(--mid); overflow-wrap: anywhere; }
.apps td:first-child { color: var(--bright); font-weight: 600; width: 14rem; }
.apps td b { color: var(--warn); font-weight: 600; }
.mark { font: 10px var(--px); padding: .05em .4em; margin-left: .4em; vertical-align: .15em; white-space: nowrap; }
.mark.th { background: var(--accent); color: var(--accent_fg); }
.mark.both { background: var(--bg_hl); color: var(--mid); font-weight: 400; }
@media (max-width: 760px) {
  .apps thead { display: none; }
  .apps tr { display: grid; padding: .5rem 0; border-bottom: 1px dashed var(--bg_hl); }
  .apps td { border: 0; padding: .05rem 0; width: auto !important; }
  .apps td:empty { display: none; }
  .apps td[data-k]:not(:first-child)::before { content: attr(data-k) ": "; color: var(--dim); }
}
@media (max-width: 760px) { .bar .title { display: none; } .tags { flex: 1; } }
@media (max-width: 420px) { .bar .gh span { display: none; } }
.gh-foot { font-weight: 600; }

/* home: key facts + architecture */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 1px; background: var(--bg_hl); border: 1px solid var(--bg_hl); margin-top: 1rem; }
.facts div { background: var(--bg_alt); padding: .8rem 1rem; color: var(--mid); font-size: 13px; }
.facts b { display: block; font: 1.8rem var(--px); font-weight: 400; color: var(--bright); }
.arch { display: grid; gap: 0; }
.node.root { background: var(--bg_alt); border: 2px solid var(--accent); padding: 1.1rem 1.3rem 1.2rem; display: grid; gap: .6rem; }
.node.root h3 { font-size: 1.5rem; display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; flex-wrap: wrap; }
.node.root p { margin: 0; color: var(--mid); }
.node.root ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: .25rem 1.4rem; font-size: 13.5px; color: var(--mid); }
.wire { justify-self: center; position: relative; padding: 1.6rem 0; font: 11px var(--px); color: var(--dim); }
.wire::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; border-left: 2px dashed var(--dim); z-index: -1; }
.wire { background: linear-gradient(var(--bg), var(--bg)) center / 100% 1.4em no-repeat; padding-inline: .6em; }
.repo {
  font: 12px var(--px) !important; text-decoration: none; padding: .3em .7em; white-space: nowrap;
  background: var(--accent); color: var(--accent_fg); align-self: center;
}
.repo:hover { background: var(--bright); color: var(--bg); }
.repo.off { background: var(--bg_hl); color: var(--dim); }
.mod h3 { align-items: center; flex-wrap: wrap; }
.steps td:first-child { width: 8rem; }
@media (min-width: 761px) {
  .apps { table-layout: fixed; }
  .apps th:nth-child(1) { width: 15rem; } .apps th:nth-child(2) { width: 12rem; } .apps th:nth-child(3) { width: 15rem; }
  .steps th:nth-child(1) { width: 8rem; } .steps th:nth-child(2) { width: 4rem; } .steps th:nth-child(3) { width: auto; }
}
.srow > * { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) { .srow, .mac .srow { grid-template-columns: 1fr; gap: .1rem; } }