:root {
  --bg: #0a0910;
  --panel: #100e18;
  --well: #07060c;
  --line: rgb(255 255 255 / .08);
  --line-strong: rgb(255 255 255 / .16);
  --text: #ece9f4;
  --muted: #9b97ad;
  --glow-a: #ff6b14;
  --glow-b: #f22e73;
  --r-panel: 36px;
  --r-card: 24px;
  --r-inner: 12px;
  --gutter: 32px;
  --sans: "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.5 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* The page takes its light from the card: two soft washes follow the first two glow colours. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 88% -6%, color-mix(in srgb, var(--glow-a) 24%, transparent), transparent 72%),
    radial-gradient(50% 45% at 6% 104%, color-mix(in srgb, var(--glow-b) 16%, transparent), transparent 72%);
}

a { color: inherit; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }

:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--glow-a) 70%, white);
  outline-offset: 3px;
}

.page { max-width: calc(1240px + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter) 40px; }

.top { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; }
.mark { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -.01em; text-decoration: none; }
.mark-glyph {
  width: 20px; height: 20px; border-radius: 7px;
  background: linear-gradient(135deg, var(--glow-a), var(--glow-b));
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / .45), inset 0 6px 8px rgb(255 255 255 / .22);
}
.top-nav { display: flex; gap: 24px; font-size: .92rem; color: var(--muted); }
.top-nav a { text-decoration: none; }
.top-nav a:hover { color: var(--text); }

.intro { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 48px; align-items: end; padding: 56px 0 40px; }
.intro h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5.6vw, 4.75rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.04em;
  text-wrap: balance;
}
.intro h1 span { color: var(--muted); }
.intro p { margin: 0; max-width: 40ch; color: var(--muted); font-size: 1.05rem; }

.bench { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: stretch; }
.stage-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.presets {
  display: inline-flex;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
}
.presets button, .chips button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 8px 16px;
  background: transparent;
  color: var(--muted);
  font: 500 .9rem/1.2 var(--sans);
  cursor: pointer;
}
.presets button:hover, .chips button:hover { color: var(--text); }
.presets button[aria-pressed="true"], .chips button[aria-pressed="true"] {
  color: var(--text);
  background: color-mix(in srgb, var(--glow-a) 20%, rgb(255 255 255 / .05));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--glow-a) 55%, transparent);
}

/* 16px of the frame is the template's own body padding, so a 36px frame radius stays concentric with the card's 20px stage. */
.stage-frame {
  display: block;
  width: 100%;
  height: 360px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-panel);
  background: var(--well);
}

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: auto; }
.btn {
  appearance: none;
  height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  font: 500 .92rem/1 var(--sans);
  cursor: pointer;
}
.btn:hover { border-color: rgb(255 255 255 / .3); }
.btn.primary { background: var(--text); border-color: var(--text); color: var(--bg); }
.btn.primary:hover { background: #fff; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--text); }
.btn:disabled, .presets button:disabled { opacity: .4; cursor: not-allowed; }
.status { flex: 1 1 200px; margin: 0; min-height: 1.25em; text-align: right; font: 400 .78rem/1.4 var(--mono); color: var(--muted); }

.fallback { display: block; font: 400 .78rem/1.4 var(--mono); color: var(--muted); }
.fallback textarea {
  display: block; width: 100%; margin-top: 8px; padding: 12px;
  border: 1px solid var(--line-strong); border-radius: var(--r-inner);
  background: var(--well); color: var(--text); font: inherit; resize: vertical;
}

.controls {
  padding: 4px 28px 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background: var(--panel);
}
.controls fieldset { margin: 0; padding: 20px 0 16px; border: 0; border-top: 1px solid var(--line); min-width: 0; }
.controls fieldset:first-child { border-top: 0; }
.controls legend {
  float: left; width: 100%; padding: 0; margin-bottom: 14px;
  font: 500 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.controls legend + * { clear: both; }

.row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  column-gap: 12px;
  margin-bottom: 6px;
}
.row label, .glow label { font-size: .92rem; font-weight: 500; }
.row output, .glow output { font: 400 .82rem/1 var(--mono); color: var(--muted); font-variant-numeric: tabular-nums; }
.row output::after { content: attr(data-unit); }
.row input[type="range"] { grid-column: 1 / -1; }

.switch-row { align-items: center; margin: 6px 0 0; }

.glow {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  grid-template-areas: "sw label out" "sw range range";
  align-items: center;
  column-gap: 14px;
  margin-bottom: 6px;
}
.glow .swatch { grid-area: sw; }
.glow label { grid-area: label; }
.glow output { grid-area: out; }
.glow input[type="range"] { grid-area: range; }

input[type="range"] {
  --thumb: 18px;
  appearance: none;
  display: block;
  width: 100%;
  height: 30px;
  margin: 0;
  background:
    linear-gradient(var(--glow-a), var(--glow-a)) 0 50% / calc(var(--thumb) / 2 + var(--p, 0) * (100% - var(--thumb))) 2px no-repeat,
    linear-gradient(var(--line-strong), var(--line-strong)) 100% 50% / 1px 9px no-repeat,
    repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px calc((100% - var(--thumb) - 1px) / 10)) calc(var(--thumb) / 2) 50% / calc(100% - var(--thumb)) 9px no-repeat,
    linear-gradient(var(--line), var(--line)) 0 50% / 100% 2px no-repeat;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-runnable-track { height: 30px; background: transparent; }
input[type="range"]::-moz-range-track { height: 30px; background: transparent; }
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: var(--thumb); height: var(--thumb); margin-top: 6px;
  border-radius: 50%;
  border: 0;
  background: radial-gradient(circle at 35% 30%, #fff, #cfcbe0 70%);
  box-shadow: 0 0 0 1px rgb(0 0 0 / .4), 0 2px 8px rgb(0 0 0 / .5);
}
input[type="range"]::-moz-range-thumb {
  width: var(--thumb); height: var(--thumb);
  border-radius: 50%;
  border: 0;
  background: radial-gradient(circle at 35% 30%, #fff, #cfcbe0 70%);
  box-shadow: 0 0 0 1px rgb(0 0 0 / .4), 0 2px 8px rgb(0 0 0 / .5);
}

.swatch {
  appearance: none;
  width: 34px; height: 34px; padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}
.swatch::-webkit-color-swatch-wrapper { padding: 3px; }
.swatch::-webkit-color-swatch { border: 0; border-radius: 50%; }
.swatch::-moz-color-swatch { border: 0; border-radius: 50%; }

.switch {
  appearance: none;
  position: relative;
  width: 42px; height: 24px; margin: 0;
  border-radius: 999px;
  background: var(--line-strong);
  cursor: pointer;
}
.switch::after {
  content: "";
  position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
}
.switch:checked { background: color-mix(in srgb, var(--glow-a) 80%, #000); }
.switch:checked::after { left: 21px; }

.pickers { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.chips-label { margin-right: 6px; font: 500 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.chips button { border: 1px solid var(--line); padding: 7px 14px; font-size: .86rem; }
.chips button[aria-pressed="true"] { border-color: transparent; }

.install { padding-top: 104px; }
.install-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 32px; margin-bottom: 28px; }
.install-head h2 { margin: 0; font-size: clamp(1.8rem, 3.2vw, 2.5rem); font-weight: 600; letter-spacing: -.03em; line-height: 1.1; }
.install-head p { margin: 0; color: var(--muted); }

.routes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.route {
  display: flex; flex-direction: column; gap: 10px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--panel);
}
.route h3 { margin: 0 0 4px; font: 500 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.route-note { margin: 0; color: var(--muted); font-size: .95rem; }
.route-note a { color: var(--text); }
.cmd { display: flex; align-items: stretch; gap: 8px; }
.cmd code, code.inline { font: 400 .82rem/1.5 var(--mono); }
.cmd code {
  flex: 1; min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-inner);
  background: var(--well);
  white-space: pre-wrap; overflow-wrap: anywhere;
}
code.inline { padding: 2px 6px; border-radius: 6px; background: var(--well); color: var(--text); }
.copy {
  appearance: none;
  flex: none;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-inner);
  background: transparent;
  color: var(--text);
  font: 500 .8rem/1 var(--sans);
  cursor: pointer;
}
.copy:hover { background: rgb(255 255 255 / .06); }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 32px; margin-top: 88px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.foot p { margin: 0; }

@media (prefers-reduced-motion: no-preference) {
  .btn, .copy, .presets button, .chips button, .top-nav a { transition: background-color .15s, color .15s, border-color .15s; }
}

@media (max-width: 1020px) {
  .bench { grid-template-columns: minmax(0, 1fr); }
  .controls { padding-inline: 24px; }
  .intro { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 40px 0 32px; }
}

@media (max-width: 700px) {
  :root { --gutter: 16px; }
  .top { padding: 16px 0; }
  .pickers { flex-direction: column; align-items: stretch; }
  .presets { display: grid; grid-template-columns: 1fr 1fr; border-radius: 24px; }
  .presets button { padding-inline: 8px; }
  .chips { display: grid; grid-template-columns: 1fr 1fr; }
  .chips-label { grid-column: 1 / -1; margin-bottom: 2px; }
  .actions .btn { flex: 1 1 calc(50% - 5px); padding-inline: 10px; }
  .status { text-align: left; flex-basis: 100%; }
  .routes { grid-template-columns: minmax(0, 1fr); }
  .install { padding-top: 72px; }
  .foot { margin-top: 64px; }
}