/* Tintflare showcase: one column, the Funnel type family, and whatever paint you pick.
   Each paint's --bg matches the worker theme's background exactly, so the
   transparent drawings sit straight on the page. */

/* ------------------------------------------------------------------ paints */
[data-theme='rvfolio'][data-mode='light']    { --bg: #f7f3ec; --ink: #1b1815; --accent: #b23a16; }
[data-theme='rvfolio'][data-mode='dark']     { --bg: #181716; --ink: #f1ece4; --accent: #f0642d; }
[data-theme='riso'][data-mode='light']       { --bg: #f7f2e8; --ink: #1b3a8c; --accent: #c4005e; }
[data-theme='riso'][data-mode='dark']        { --bg: #151515; --ink: #fff4dc; --accent: #ff5fa2; }
[data-theme='blueprint'][data-mode='light']  { --bg: #eef4fb; --ink: #0b2a55; --accent: #c2362f; }
[data-theme='blueprint'][data-mode='dark']   { --bg: #123f78; --ink: #f4f8ff; --accent: #ffab9c; }
[data-theme='chalkboard'][data-mode='light'] { --bg: #fbfbf8; --ink: #1c1c1c; --accent: #d32f2f; }
[data-theme='chalkboard'][data-mode='dark']  { --bg: #263a33; --ink: #f3f0e6; --accent: #ffa3a3; }
[data-theme='phosphor'][data-mode='light']   { --bg: #f3f8ee; --ink: #16351f; --accent: #9a3412; }
[data-theme='phosphor'][data-mode='dark']    { --bg: #06100a; --ink: #8dffa8; --accent: #ffb000; }
[data-theme='synthwave'][data-mode='light']  { --bg: #fff1f8; --ink: #3a1460; --accent: #c2187a; }
[data-theme='synthwave'][data-mode='dark']   { --bg: #1b0f33; --ink: #fdf0ff; --accent: #ff4fd8; }
[data-theme='default'][data-mode='light']    { --bg: #ffffff; --ink: #1e1e1e; --accent: #c92a2a; }
[data-theme='default'][data-mode='dark']     { --bg: #0f172a; --ink: #e2e8f0; --accent: #f87171; }

:root {
  --muted: color-mix(in oklab, var(--ink) 62%, var(--bg));
  --line: color-mix(in oklab, var(--ink) 14%, var(--bg));
  --wash: color-mix(in oklab, var(--ink) 4%, var(--bg));
  --display: 'Funnel Display', system-ui, sans-serif;
  --sans: 'Funnel Sans', system-ui, sans-serif;
  --mono: 'Fragment Mono', ui-monospace, monospace;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --vt-x: 50vw;
  --vt-y: 40vh;
  color-scheme: light;
}
[data-mode='dark'] { color-scheme: dark; }

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
::selection { background: var(--accent); color: var(--bg); }
em { font-style: normal; color: var(--accent); }
[hidden] { display: none !important; }

/* ------------------------------------------------------------------ bar */
.bar {
  max-width: 920px; margin: 0 auto; padding: 28px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.mark { font: 700 1.2rem/1 var(--display); letter-spacing: -0.03em; }
.mark-dot {
  display: inline-block; width: 0.32em; height: 0.32em; margin-left: 0.08em;
  border-radius: 50%; background: var(--accent);
  transition: background 0.5s var(--ease);
}
.links { display: flex; align-items: center; gap: 1.6rem; font: 400 0.9rem/1 var(--mono); color: var(--muted); }
.links a:hover { color: var(--ink); }
.mode { color: var(--muted); }
.mode-sep { margin: 0 0.3em; opacity: 0.5; }
[data-mode='light'] .mode-light,
[data-mode='dark'] .mode-dark { color: var(--ink); text-decoration: underline 1.5px var(--accent); text-underline-offset: 5px; }

/* ------------------------------------------------------------------ hero */
main { max-width: 920px; margin: 0 auto; padding: 0 24px; }
.hero { padding: clamp(40px, 9vw, 96px) 0 24px; text-align: center; }
.kicker { margin: 0 0 22px; font: 400 0.82rem/1.4 var(--mono); color: var(--muted); letter-spacing: 0.02em; }
.title {
  margin: 0;
  font: 700 clamp(2.8rem, 8.6vw, 5.9rem)/0.96 var(--display);
  letter-spacing: -0.04em;
}

.canvas { margin: clamp(28px, 6vw, 56px) auto 0; max-width: 820px; }
.canvas img { width: 100%; animation: arrive 0.7s var(--ease); }
@keyframes arrive { from { opacity: 0; transform: translateY(6px); } }
.canvas-error { margin: 0; padding: 80px 0; font: 400 0.9rem var(--mono); color: var(--accent); }

.caption {
  display: flex; justify-content: center; align-items: baseline; gap: 1.2rem; flex-wrap: wrap;
  margin-top: 6px; font: 400 0.9rem/1.4 var(--mono); color: var(--muted);
}
.paint-name { font: 600 0.95rem/1 var(--sans); font-style: normal; letter-spacing: -0.01em; color: var(--ink); }
.peek { color: var(--muted); border-bottom: 1px dashed var(--line); padding-bottom: 1px; }
.peek:hover, .peek[aria-pressed='true'] { color: var(--accent); border-bottom-color: var(--accent); }

/* the paint pots */
.paints { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin: 36px 0 0; }
.pot {
  position: relative; width: 38px; height: 38px; border-radius: 50%;
  background: var(--pot-bg);
  box-shadow: inset 0 0 0 1px color-mix(in oklab, var(--ink) 18%, transparent);
  transition: transform 0.25s var(--ease);
}
.pot::after {
  content: ''; position: absolute; inset: 11px; border-radius: 50%;
  background: var(--pot-accent);
  transition: inset 0.25s var(--ease);
}
.pot:hover { transform: translateY(-3px); }
.pot:hover::after { inset: 8px; }
.pot[aria-checked='true'] { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--ink); }
.pot-label {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  font: 400 0.72rem/1 var(--mono); white-space: nowrap; color: var(--muted);
  opacity: 0; transition: opacity 0.2s;
  pointer-events: none;
}
.pot:hover .pot-label, .pot:focus-visible .pot-label { opacity: 1; }

.url {
  display: inline-flex; align-items: baseline; gap: 0.6rem; max-width: 100%;
  margin-top: 40px; padding: 10px 16px; border-radius: 999px;
  background: var(--wash); font: 400 0.85rem/1.5 var(--mono); color: var(--muted);
  transition: background 0.2s;
}
.url:hover { background: var(--line); }
.url code { overflow-wrap: anywhere; text-align: left; }
.url b { font-weight: 400; color: var(--ink); }
.url b[data-part='theme'] { color: var(--accent); }
.url-copied { color: var(--accent); }
.keys { margin: 18px 0 0; font: 400 0.75rem/1 var(--mono); color: var(--muted); }
kbd {
  display: inline-block; min-width: 1.7em; padding: 3px 5px; border-radius: 5px;
  border: 1px solid var(--line); font: inherit; text-align: center;
}

/* ------------------------------------------------------------------ how */
.how, .use { padding: clamp(80px, 14vw, 140px) 0 0; }
.h2 {
  margin: 0 auto; max-width: 22ch; text-align: center; text-wrap: balance;
  font: 700 clamp(1.9rem, 5vw, 3rem)/1.04 var(--display); letter-spacing: -0.035em;
}
.flow { width: 100%; max-width: 760px; margin: 40px auto 0; }
.steps {
  list-style: none; margin: 32px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px;
  counter-reset: step;
}
.steps li { counter-increment: step; color: var(--muted); font-size: 0.95rem; }
.steps li::before {
  content: '0' counter(step); display: block; margin-bottom: 10px;
  font: 400 0.75rem/1 var(--mono); color: var(--accent);
}
.steps b { display: block; margin-bottom: 4px; font-weight: 600; color: var(--ink); }

/* ------------------------------------------------------------------ any tool, your palette */
.any { padding: clamp(80px, 14vw, 140px) 0 0; }
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; margin-top: 48px; }
.col { min-width: 0; }
.label { margin: 0 0 14px; font: 400 0.75rem/1 var(--mono); color: var(--accent); letter-spacing: 0.04em; }
.tools { margin: 0; font: 600 clamp(1.4rem, 3vw, 1.8rem)/1.3 var(--display); letter-spacing: -0.025em; }
.tools span { color: var(--line); padding: 0 0.15em; }
.small { margin: 16px 0 0; color: var(--muted); font-size: 0.92rem; }
.small code { font: 400 0.82em var(--mono); color: var(--ink); }
.code.mini { margin: 0; max-width: none; padding: 16px 18px; font-size: 0.78rem; line-height: 1.65; white-space: pre; }
.code .c { color: var(--muted); }
.code-bg { color: var(--accent); }

/* ------------------------------------------------------------------ use */
.code {
  margin: 36px auto 0; max-width: 680px; padding: 20px 22px; border-radius: 14px;
  background: var(--wash); border: 1px solid var(--line);
  font: 400 0.85rem/1.7 var(--mono); overflow-x: auto; white-space: pre-wrap; overflow-wrap: anywhere;
}
.code .q { color: var(--accent); }
.note { margin: 20px auto 0; max-width: 34rem; text-align: center; color: var(--muted); font-size: 0.95rem; }
.cta { margin: 28px 0 0; text-align: center; font: 600 1.2rem/1.2 var(--display); letter-spacing: -0.015em; }
.cta a { border-bottom: 1.5px solid var(--accent); padding-bottom: 2px; transition: color 0.2s; }
.cta a:hover { color: var(--accent); }

/* ------------------------------------------------------------------ foot */
.foot {
  max-width: 920px; margin: clamp(90px, 14vw, 150px) auto 0; padding: 28px 24px 40px;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  border-top: 1px solid var(--line); font: 400 0.78rem/1.5 var(--mono); color: var(--muted);
}

/* ------------------------------------------------------------------ the repaint */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-new(root) { animation: repaint 0.7s var(--ease); }
@keyframes repaint {
  from { clip-path: circle(0 at var(--vt-x) var(--vt-y)); }
  to { clip-path: circle(150vmax at var(--vt-x) var(--vt-y)); }
}

/* ------------------------------------------------------------------ small screens */
@media (max-width: 680px) {
  .bar { padding: 20px 16px; }
  main { padding: 0 16px; }
  .links { gap: 1rem; }
  .links a[href='#how'] { display: none; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .pair { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .paints { gap: 9px; }
  .pot { width: 34px; height: 34px; }
  .pot::after { inset: 10px; }
  .url { border-radius: 14px; }
  .keys { display: none; }
  .foot { padding: 24px 16px 32px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}