/* Pasteroll site. Plain, flat CSS with system fonts and no external requests.
   Colours come from a theme: cinnamon (custom, coffee) plus the Catppuccin flavours. */

:root {
  /* cinnamon (default) */
  --bg: #1f1713; --mantle: #19120e; --crust: #130d0a;
  --surface: #2a201a; --surface2: #352a22; --border: #46372b;
  --text: #f1e4d4; --muted: #b9a692; --faint: #8d7b69;
  --accent: #e8a867; --accent-rgb: 232, 168, 103; --accent-ink: #2a1708;
  --link: #e8a867;

  --sans: ui-sans-serif, "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "JetBrains Mono", Consolas, "Liberation Mono", monospace;
  --wrap: 920px;
}
:root[data-theme="frappe"] {
  --bg: #303446; --mantle: #292c3c; --crust: #232634;
  --surface: #393d52; --surface2: #414559; --border: #51576d;
  --text: #c6d0f5; --muted: #a5adce; --faint: #838ba7;
  --accent: #ca9ee6; --accent-rgb: 202, 158, 230; --accent-ink: #232634; --link: #ca9ee6;
}
:root[data-theme="macchiato"] {
  --bg: #24273a; --mantle: #1e2030; --crust: #181926;
  --surface: #2d3047; --surface2: #363a4f; --border: #494d64;
  --text: #cad3f5; --muted: #a5adcb; --faint: #8087a2;
  --accent: #c6a0f6; --accent-rgb: 198, 160, 246; --accent-ink: #181926; --link: #c6a0f6;
}
:root[data-theme="mocha"] {
  --bg: #1e1e2e; --mantle: #181825; --crust: #11111b;
  --surface: #27273a; --surface2: #313244; --border: #45475a;
  --text: #cdd6f4; --muted: #a6adc8; --faint: #7f849c;
  --accent: #cba6f7; --accent-rgb: 203, 166, 247; --accent-ink: #11111b; --link: #cba6f7;
}
:root[data-theme="latte"] {
  --bg: #eff1f5; --mantle: #e6e9ef; --crust: #dce0e8;
  --surface: #ffffff; --surface2: #e9ecf2; --border: #ccd0da;
  --text: #4c4f69; --muted: #6c6f85; --faint: #8c8fa1;
  --accent: #8839ef; --accent-rgb: 136, 57, 239; --accent-ink: #ffffff; --link: #7a2fd6;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; line-height: 1.25; font-weight: 650; }
p { margin: 0; }
code, pre, kbd, .key, .hint, .fine, .facts, dt { font-family: var(--mono); }
.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

/* header */
.top { border-bottom: 1px solid var(--border); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.1rem; }
.brand img { border-radius: 7px; }
.top nav { display: flex; gap: 22px; }
.top nav a { color: var(--muted); text-decoration: none; font-size: .92rem; }
.top nav a:hover { color: var(--text); text-decoration: underline; }

.top nav a.nav-gh { display: inline-flex; align-items: center; gap: 7px; }
.top nav a[aria-current] { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 8px; }
.gh { flex: none; }

.btn { display: inline-block; text-decoration: none; color: var(--text); font-weight: 600; font-size: .93rem; padding: 9px 18px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.07); }

/* intro */
.intro { display: grid; grid-template-columns: 112px 1fr; gap: 28px; align-items: start; padding-block: 56px 36px; }
.roll { width: 112px; height: auto; }
h1 { font-size: 2rem; letter-spacing: -.01em; }
.lead { margin-top: 12px; color: var(--muted); max-width: 40em; }
kbd { font-size: .8em; padding: 1px 7px 2px; border-radius: 5px; background: var(--surface2); border: 1px solid var(--border); border-bottom-width: 2px; color: var(--text); white-space: nowrap; }
.cta { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 10px; }
.facts { margin-top: 16px; color: var(--faint); font-size: .8rem; }

/* demo and feature clips: flat boxes */
.media { margin: 0; border: 1px solid var(--border); border-radius: 8px; background: var(--mantle); overflow: hidden; }
.slot { aspect-ratio: 16 / 9; display: grid; place-content: center; text-align: center; padding: 16px; color: var(--faint); font-family: var(--mono); font-size: .85rem; }
.slot .hint { margin-top: 4px; font-size: .76rem; color: var(--faint); }
.media video, .media > img.real { display: block; width: 100%; height: auto; background: #000; }
.media.has-media .slot { display: none; }
/* the hero demo is left out until there is a clip for it (it appears by itself once demo.mp4 exists) */
.media[data-media="demo"]:not(.has-media) { display: none; }

/* sections */
section { padding-block: 44px; }
h2 { font-size: 1.3rem; margin-bottom: 8px; }
.sub { color: var(--muted); margin-bottom: 22px; }
section > p { color: var(--muted); max-width: 42em; }
.how, .features, .privacy, .download, .faq { border-top: 1px solid var(--border); margin-top: 8px; }

/* how it works: a tree that grows down from the opening keys */
.tree { border: 1px solid var(--border); border-radius: 8px; background: var(--mantle); padding: 32px 28px 28px; }
.tree-root { text-align: center; }
.tree-root .combo { justify-content: center; }
.tree-root .say { margin: 16px auto 0; max-width: 34em; }
.stem { width: 2px; height: 34px; background: var(--border); margin: 18px auto 0; }
.branches { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-top: 34px; }
/* the bar the branches hang from: from the middle of the first column to the middle of the last */
.branches::before { content: ""; position: absolute; top: 0; left: calc((100% - 40px) / 6); right: calc((100% - 40px) / 6); height: 2px; background: var(--border); }
.branch { position: relative; display: flex; flex-direction: column; }
.branch::before { content: ""; position: absolute; top: -34px; left: 50%; width: 2px; height: 34px; margin-left: -1px; background: var(--border); }
.node { border: 1px solid var(--border); border-radius: 8px; background: var(--surface); transition: border-color .15s; }
.head { padding: 11px 16px; text-align: center; }
.head h3 { font-size: .98rem; }
.link { width: 2px; height: 22px; background: var(--border); margin: 0 auto; }
.body { padding: 20px 16px 18px; flex: 1; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.body .say { text-align: left; }
.branch.lit .node { border-color: var(--accent); }
.branch.lit .head h3 { color: var(--accent); }
.combo { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.op { display: inline-flex; color: var(--faint); font-family: var(--mono); }
.ic { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.op .ic { width: 18px; height: 18px; }
.key { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: 64px; height: 48px; padding: 0 16px; border-radius: 9px; background: var(--surface2); border: 1px solid var(--border); box-shadow: 0 4px 0 var(--crust); font-weight: 650; font-size: .86rem; text-transform: uppercase; letter-spacing: .03em; color: var(--text); transition: transform .08s, box-shadow .08s, background-color .08s, border-color .08s; }
.key small { font-size: .56rem; line-height: 1.15; letter-spacing: .08em; text-align: left; color: var(--muted); }
.key .ic { color: var(--muted); }
.key-wide { min-width: 92px; }
.key-mouse { gap: 10px; padding: 0 16px 0 12px; }
.key-mouse svg { width: 20px; height: 29px; fill: none; stroke: var(--muted); stroke-width: 2; }
.key-mouse .hot { fill: none; stroke: none; }
/* a key being held down */
.key.down { transform: translateY(3px); box-shadow: 0 1px 0 var(--crust); background: color-mix(in srgb, var(--accent) 26%, var(--surface2)); border-color: var(--accent); }
.key.down .ic, .key.down small { color: var(--text); }
.key.down svg { stroke: var(--accent); }
.key.down .hot { fill: var(--accent); }
.say { color: var(--muted); font-size: .92rem; }

/* features */
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 36px; align-items: center; padding-block: 22px; }
.feature h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature p { color: var(--muted); }
.feature ul { margin: 12px 0 0; padding-left: 1.1em; color: var(--text); font-size: .95rem; }
.feature li { margin-top: 4px; }
.feature li::marker { color: var(--accent); }
.also-h { margin: 28px 0 12px; font-size: 1.1rem; }
.also { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; }
.also div { padding-block: 12px; border-top: 1px solid var(--border); }
.also dt { font-size: .85rem; font-weight: 600; color: var(--text); }
.also dd { margin: 2px 0 0; color: var(--muted); font-size: .92rem; }

/* privacy */
.specs { margin: 20px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; max-width: 640px; }
.specs div { padding-block: 10px; border-top: 1px solid var(--border); }
.specs dt { font-size: .74rem; color: var(--faint); }
.specs dd { margin: 2px 0 0; font-size: .92rem; }
.links { display: flex; flex-wrap: wrap; gap: 6px 22px; }

/* download */
.dl-list { border: 1px solid var(--border); border-radius: 8px; background: var(--mantle); }
.dl-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 22px; }
.dl-row + .dl-row { border-top: 1px solid var(--border); }
.dl-row h3 { font-size: 1.02rem; }
.dl-row p { color: var(--muted); font-size: .92rem; }
.fine { font-size: .76rem; color: var(--faint); margin-top: 4px; }
.notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-top: 28px; }
.note { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; align-content: start; }
.note h3 { font-size: .95rem; }
.note p { color: var(--muted); font-size: .88rem; }
.code { position: relative; }
pre { margin: 0; background: var(--crust); border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; overflow-x: auto; font-size: .76rem; line-height: 1.6; }
.code .c { color: var(--faint); }
code { font-size: .88em; }
p code, li code, summary code { background: var(--surface2); border: 1px solid var(--border); padding: 0 5px; border-radius: 4px; }
.copy { position: absolute; top: 6px; right: 6px; font: 600 .66rem var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); background: var(--surface2); border: 1px solid var(--border); border-radius: 5px; padding: 3px 8px; cursor: pointer; opacity: 0; }
.code:hover .copy, .copy:focus-visible { opacity: 1; }
.copy.done { color: var(--accent); border-color: var(--accent); opacity: 1; }

/* faq */
.faq-list { max-width: 720px; }
details { border-top: 1px solid var(--border); }
details:last-child { border-bottom: 1px solid var(--border); }
summary { cursor: pointer; list-style: none; padding: 14px 28px 14px 0; font-weight: 600; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 12px; color: var(--accent); font-family: var(--mono); font-size: 1.1rem; }
details[open] summary::after { content: "\2212"; }
details p { padding: 0 0 16px; color: var(--muted); max-width: 40em; }

/* footer */
.foot { margin-top: 40px; border-top: 1px solid var(--border); padding-block: 24px; color: var(--muted); font-size: .88rem; }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 28px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.foot nav a { color: var(--muted); }
.foot nav a:hover { color: var(--text); }

/* theme picker (temporary) */
.picker { position: fixed; right: 16px; bottom: 16px; z-index: 80; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.picker-toggle { display: inline-flex; align-items: center; gap: 9px; font: 600 .82rem var(--sans); color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; cursor: pointer; }
.picker-toggle:hover { border-color: var(--accent); }
.picker-list { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px; display: grid; gap: 2px; min-width: 180px; }
.picker-list[hidden] { display: none; }
.picker-list button { display: flex; align-items: center; gap: 10px; text-align: left; font: 600 .86rem var(--sans); color: var(--text); background: transparent; border: 0; border-radius: 6px; padding: 7px 10px; cursor: pointer; }
.picker-list button:hover { background: var(--surface2); }
.picker-list button[aria-pressed="true"] { background: color-mix(in srgb, var(--accent) 22%, transparent); }
.picker-list small { color: var(--faint); font-weight: 500; margin-left: auto; }
.sw { width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--border); background: linear-gradient(135deg, var(--a, var(--bg)) 50%, var(--b, var(--accent)) 50%); flex: none; display: inline-block; }
.sw[data-sw=cinnamon] { --a: #1f1713; --b: #e8a867; }
.sw[data-sw=frappe] { --a: #303446; --b: #ca9ee6; }
.sw[data-sw=macchiato] { --a: #24273a; --b: #c6a0f6; }
.sw[data-sw=mocha] { --a: #1e1e2e; --b: #cba6f7; }
.sw[data-sw=latte] { --a: #eff1f5; --b: #8839ef; }
.picker-hint { color: var(--faint); font-size: .74rem; padding: 4px 10px 2px; }

/* changelog page */
.log-head { padding-block: 48px 30px; }
.log-head .lead { max-width: none; }
.log { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
.day { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding-block: 30px; border-bottom: 1px solid var(--border); }
.day:last-child { border-bottom: 0; }
.day time { position: sticky; top: 20px; align-self: start; font-family: var(--mono); font-size: .85rem; color: var(--text); }
.commit + .commit { margin-top: 34px; padding-top: 30px; border-top: 1px dashed var(--border); }
.commit-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-bottom: 10px; }
.commit h2 { font-size: 1.05rem; margin: 0; }
.hash { font: 500 .72rem var(--mono); color: var(--muted); text-decoration: none; border: 1px solid var(--border); border-radius: 6px; padding: 1px 8px; background: var(--surface); }
.hash:hover { color: var(--accent); border-color: var(--accent); }
.commit p { color: var(--muted); margin: 0 0 12px; font-size: .95rem; max-width: 42em; }
.commit ul { margin: 0; padding-left: 1.15em; max-width: 42em; list-style: disc; }
.commit li { margin: 0 0 7px; color: var(--text); font-size: .95rem; line-height: 1.6; }
.commit li::marker { color: var(--accent); }
@media (max-width: 860px) { .day { grid-template-columns: 1fr; gap: 10px; } .day time { position: static; } }

/* 404 page */
.lost { min-height: 100vh; display: grid; place-content: center; justify-items: center; gap: 14px; text-align: center; }
.lost img { border-radius: 12px; }
.lost .lead { margin: 0; }
.lost h1 { font-size: 1.6rem; }

@media (max-width: 860px) {
  .intro { grid-template-columns: 72px 1fr; gap: 18px; padding-block: 36px 24px; }
  .roll { width: 72px; }
  .tree { padding: 24px 18px; }
  .branches { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 0 0 0 22px; margin: 26px 0 0 10px; border-left: 2px solid var(--border); }
  .branches::before { display: none; }
  .branch::before { top: 22px; left: -22px; width: 22px; height: 2px; margin: 0; }
  .stem { height: 0; margin: 0; }
  .tree-root .say { margin-top: 14px; }
  .feature { grid-template-columns: 1fr; gap: 18px; }
  .also, .specs { grid-template-columns: 1fr; }
  .notes { grid-template-columns: 1fr; }
  .dl-row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .top nav { gap: 16px; }
  .top nav a:not(.keep) { display: none; }
  .key { height: 44px; min-width: 56px; padding: 0 12px; font-size: .8rem; }
}
@media (prefers-reduced-motion: reduce) { .key { transition: none; } }