/* sloptools: quiet pixel tokens, sherry's marker and gradient, a little chrome. */

@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/fonts/IBMPlexMono-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Permanent Marker';
  src: url('/fonts/PermanentMarker-400.woff2') format('woff2');
  font-display: block;
}

:root {
  --sans: -apple-system, BlinkMacSystemFont, 'Inter', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --marker: 'Permanent Marker', 'IBM Plex Mono', cursive;

  --bg: #f5f3ee;
  --panel: #edeae3;
  --raised: #fbfaf7;
  --line: #dcd8cd;
  --hover: rgb(40 38 30 / 0.05);
  --active: rgb(40 38 30 / 0.09);
  --fg: #4a4842;
  --strong: #1f1e1b;
  --dim: #8a877e;
  --faint: #b5b1a6;
  --accent: #2f6f62;
  --dir: #a84a6a;
  --error: #b2412f;
  --scan: rgb(40 38 30 / 0.025);
  --glow: rgb(224 17 95 / 0.12);
  --neon: linear-gradient(100deg, #e0115f, #ff5f1f);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #131312;
    --panel: #181816;
    --raised: #1f1f1d;
    --line: #2a2926;
    --hover: rgb(235 232 223 / 0.04);
    --active: rgb(235 232 223 / 0.08);
    --fg: #b9b6ad;
    --strong: #ebe8df;
    --dim: #76736b;
    --faint: #4c4a45;
    --accent: #7fc4af;
    --dir: #eab3c4;
    --error: #e5826f;
    --scan: rgb(0 0 0 / 0.22);
    --glow: rgb(199 125 255 / 0.1);
    --neon: linear-gradient(100deg, #ff6ec7 0%, #c77dff 48%, #4cc9f0 100%);
    color-scheme: dark;
  }
}

:root[data-theme='dark'] {
  --bg: #131312;
  --panel: #181816;
  --raised: #1f1f1d;
  --line: #2a2926;
  --hover: rgb(235 232 223 / 0.04);
  --active: rgb(235 232 223 / 0.08);
  --fg: #b9b6ad;
  --strong: #ebe8df;
  --dim: #76736b;
  --faint: #4c4a45;
  --accent: #7fc4af;
  --dir: #eab3c4;
  --error: #e5826f;
  --scan: rgb(0 0 0 / 0.22);
  --glow: rgb(199 125 255 / 0.1);
  --neon: linear-gradient(100deg, #ff6ec7 0%, #c77dff 48%, #4cc9f0 100%);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

/* Faint scanlines over everything, the only CRT nod. */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, transparent 0 2px, var(--scan) 2px 3px);
  z-index: 10;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

a {
  color: var(--strong);
  text-decoration-color: var(--faint);
  text-underline-offset: 3px;
}
a:hover {
  text-decoration-color: var(--accent);
}

code,
pre,
kbd {
  font-family: var(--mono);
  font-size: 12.5px;
}

.caps {
  margin: 0;
  font: 500 11px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}

.dim {
  color: var(--dim);
}

/* --- bar ------------------------------------------------------------- */

.bar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 52px;
  padding: 0 max(16px, calc((100vw - 1120px) / 2));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
}
/* The gradient as a hairline under the bar. */
.bar::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--neon);
  opacity: 0.45;
}

.logo {
  font: 20px/1 var(--marker);
  letter-spacing: 0.04em;
  text-decoration: none;
  background: var(--neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bar nav {
  display: flex;
  gap: 4px;
}
.bar nav a {
  padding: 5px 10px;
  border-radius: 6px;
  font: 12px var(--mono);
  color: var(--dim);
  text-decoration: none;
}
.bar nav a:hover {
  background: var(--hover);
  color: var(--strong);
}
.bar nav a.on {
  background: var(--active);
  color: var(--strong);
}

main {
  flex: 1;
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  padding: 0 16px;
}

/* --- hero ------------------------------------------------------------ */

.hero {
  position: relative;
  padding: 104px 0 88px;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0 10% 20%;
  z-index: -1;
  background: radial-gradient(closest-side, var(--glow), transparent);
}

.kicker {
  margin: 0 0 12px;
  font: 12px var(--mono);
  color: var(--dim);
}

.brand {
  display: inline-block;
  margin: 0;
  /* Letter spacing also trails the last letter; the negative margin keeps the word centered. */
  margin-right: -0.06em;
  font: clamp(44px, 13vw, 128px)/1.1 var(--marker);
  letter-spacing: 0.06em;
  background: var(--neon);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lede {
  max-width: 560px;
  margin: 20px auto 0;
  font-size: 15px;
  color: var(--fg);
}

/* --- tools ----------------------------------------------------------- */

.tool {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 56px;
  align-items: center;
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.tool:nth-of-type(odd) .shot {
  order: -1;
}

.index span {
  color: var(--accent);
}

.title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 14px 0 10px;
}
.title img {
  width: 56px;
  height: 56px;
  margin: -6px;
  image-rendering: pixelated;
}
.title h2 {
  margin: 0;
  font: 44px/1.1 var(--marker);
  letter-spacing: 0.03em;
  color: var(--strong);
}

.banner {
  margin: 0 0 0 -1ch;
  padding: 0;
  border: 0;
  background: none;
  font: 9px/1 var(--mono);
  color: var(--faint);
  overflow: hidden;
}

.motto {
  margin: 6px 0 18px;
  font: 12px var(--mono);
  color: var(--dim);
}
.motto span {
  color: var(--dir);
}

.blurb {
  margin: 0 0 20px;
  color: var(--fg);
}

.features {
  display: grid;
  gap: 0;
  margin: 0 0 28px;
  border-top: 1px solid var(--line);
}
.features div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.45;
}
.features dt {
  font: 500 11px/1.75 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.features dd {
  margin: 0;
  color: var(--fg);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--raised);
  font: 12px var(--mono);
  color: var(--strong);
  text-decoration: none;
}
.button:hover {
  border-color: var(--dim);
}
.button.primary {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
}
.button.primary:hover {
  background: var(--hover);
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
  margin-top: 14px;
}
.downloads .caps {
  margin-right: 6px;
}
.downloads a {
  padding: 3px 8px;
  border-radius: 6px;
  font: 12px var(--mono);
  color: var(--accent);
  text-decoration: none;
}
.downloads a::before {
  content: '↓ ';
  color: var(--dim);
}
.downloads a:hover {
  background: var(--hover);
}

/* Screenshot in a frame with corner brackets, like the app icons. */
.shot {
  position: relative;
  display: block;
  padding: 12px;
  --c: var(--accent);
  --b: linear-gradient(var(--c), var(--c));
  background:
    var(--b) top left / 18px 2px,
    var(--b) top left / 2px 18px,
    var(--b) top right / 18px 2px,
    var(--b) top right / 2px 18px,
    var(--b) bottom left / 18px 2px,
    var(--b) bottom left / 2px 18px,
    var(--b) bottom right / 18px 2px,
    var(--b) bottom right / 2px 18px;
  background-repeat: no-repeat;
  transition: padding 0.2s;
}
.shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 4px;
}
.shot:hover {
  padding: 8px;
}

/* --- shared ---------------------------------------------------------- */

.shared {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 56px;
  align-items: center;
  padding: 64px 0 96px;
  border-top: 1px solid var(--line);
}
.shared p {
  margin: 0 0 8px;
}

pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--fg);
  line-height: 1.7;
}
.prompt {
  color: var(--accent);
  user-select: none;
}
.faint {
  color: var(--faint);
}

:not(pre) > code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--active);
  color: var(--strong);
}

/* --- docs ------------------------------------------------------------ */

.docs {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 48px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.side {
  padding-left: 10px;
  position: sticky;
  top: 76px;
  align-self: start;
}
.side .motto {
  margin: 8px 0 28px;
  font-size: 11px;
}
.side > .caps {
  margin-bottom: 8px;
}
.side nav {
  margin-left: -10px;
  display: grid;
  gap: 1px;
}
.side nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 30px;
  padding: 0 10px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--fg);
  text-decoration: none;
  position: relative;
}
.side nav a:hover {
  background: var(--hover);
}
.side nav a.on {
  background: var(--active);
  color: var(--strong);
}
.side nav a.on::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  bottom: 7px;
  width: 2px;
  border-radius: 1px;
  background: var(--accent);
}
.num {
  font: 11px var(--mono);
  color: var(--faint);
}
.on .num {
  color: var(--accent);
}
.source {
  display: inline-block;
  margin: 16px 0 0;
  font: 12px var(--mono);
  color: var(--dim);
  text-decoration: none;
}
.source:hover {
  color: var(--strong);
}

.doc {
  max-width: 760px;
}
.crumb span {
  color: var(--faint);
}
.doc h1 {
  margin: 8px 0 24px;
  font: 40px/1.15 var(--marker);
  letter-spacing: 0.03em;
  color: var(--strong);
}
.doc h2 {
  margin: 40px 0 12px;
  font: 500 12px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
}
.doc h2::before {
  content: '// ';
  color: var(--accent);
}
.doc h3 {
  margin: 28px 0 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--strong);
}
.doc p,
.doc li {
  color: var(--fg);
}
.doc strong {
  color: var(--strong);
  font-weight: 600;
}
.doc ol,
.doc ul {
  padding-left: 22px;
}
.doc li {
  margin: 4px 0;
}
.doc li::marker {
  font: 12px var(--mono);
  color: var(--dim);
}
.doc img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.doc p:has(> img:only-child) {
  margin: 0 0 28px;
}
.doc .icon {
  vertical-align: -3px;
  color: var(--dim);
  border: 0;
}
.doc table {
  width: 100%;
  margin: 16px 0;
  border-collapse: collapse;
  font-size: 13px;
}
.doc th {
  font: 500 11px var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  text-align: left;
}
.doc th,
.doc td {
  padding: 7px 10px 7px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.doc td:first-child {
  white-space: nowrap;
}
.doc thead tr:has(th:empty:first-child) th {
  padding: 0;
}
.doc blockquote {
  margin: 16px 0;
  padding: 2px 16px;
  border-left: 2px solid var(--dir);
  color: var(--dim);
}
.doc hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 32px 0;
}

.pager {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.pager a {
  display: grid;
  gap: 2px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--strong);
  text-decoration: none;
}
.pager a:hover {
  border-color: var(--dim);
}
.pager .next {
  text-align: right;
}

/* --- footer ---------------------------------------------------------- */

.foot {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
  padding: 18px max(16px, calc((100vw - 1120px) / 2));
  border-top: 1px solid var(--line);
  font: 12px var(--mono);
  color: var(--dim);
}

button.text {
  padding: 4px 8px;
  margin-right: -8px;
  border: 0;
  border-radius: 6px;
  background: none;
  font: 12px var(--mono);
  color: var(--dim);
  cursor: pointer;
}
button.text:hover {
  background: var(--hover);
  color: var(--strong);
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

/* --- narrow ---------------------------------------------------------- */

@media (max-width: 860px) {
  .tool,
  .shared {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding: 56px 0;
  }
  .tool .shot {
    order: -1;
  }
  .hero {
    padding: 72px 0 56px;
  }
  .docs {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding-top: 24px;
  }
  .side {
    position: static;
  }
  .side nav {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  .doc h1 {
    font-size: 32px;
  }
  .doc table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .bar nav a[href^='https'] {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .shot {
    transition: none;
  }
}