/* open-audiovisual — the oav-p5 cheat sheet (/docs/cheatsheet/). One page, three columns on a wide screen, one on a phone,
   one landscape A4 on paper. Each box takes its colour from data-tone: shout = signal orange, hit = yellow, play = blue,
   smooth = green, keep = purple (the site's lane colours). */

.cs-main { max-width: none; margin: 0; padding: 22px clamp(14px, 2vw, 32px) 36px; }
.cs-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 28px; align-items: end; margin: 0 0 18px; }
.cs-head .cs-lede, .cs-head .cs-links { grid-column: 2; }
.cs-head .cs-brand { grid-row: 1 / span 2; }
@media (max-width: 760px) { .cs-head { grid-template-columns: 1fr; } .cs-head .cs-lede, .cs-head .cs-links, .cs-head .cs-brand { grid-column: 1; grid-row: auto; } }
.cs-brand { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.cs-name { font: 600 clamp(40px, 6vw, 64px)/1 var(--mono); color: var(--sig); letter-spacing: -.02em; }
.cs-tag { font: 500 14px/1.35 var(--mono); color: var(--ink); background: var(--sig); padding: 7px 12px; }
.cs-lede { margin: 0; max-width: 78ch; color: var(--fg-2); font-size: 15.5px; line-height: 1.6; }
.cs-links { margin: 0; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; font: 400 13px var(--mono); }
.cs-links a { color: var(--fg); }
.cs-ver { color: var(--fg-3); }
.cs-print { font: 500 12px var(--mono); color: var(--fg); background: var(--ink-3); border: 1px solid var(--line-2); padding: 5px 10px; cursor: pointer; }
.cs-print:hover { border-color: var(--fg-2); }

.cs-grid { columns: 300px; column-gap: 14px; }
.cs-box { --tone: var(--sig); break-inside: avoid; margin: 0 0 14px; padding: 12px 14px 12px; background: var(--ink-2); border: 1px solid var(--line); border-top: 3px solid var(--tone); }
.cs-box[data-tone="l1"] { --tone: var(--l1); }
.cs-box[data-tone="l2"] { --tone: var(--l2); }
.cs-box[data-tone="l3"] { --tone: var(--l3); }
.cs-box[data-tone="l4"] { --tone: var(--l4); }
.cs-box h2 { margin: 0 0 10px; font: 600 21px/1.2 var(--mono); color: var(--tone); letter-spacing: -0.01em; }
.cs-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.cs-rows li + li { padding-top: 7px; border-top: 1px solid var(--line); }
.cs-rows li { display: grid; gap: 1px; }
.cs-rows a { text-decoration: none; color: inherit; }
.cs-rows a:hover code, .cs-rows a:focus-visible code { text-decoration: underline; text-decoration-color: var(--tone); text-underline-offset: 3px; }
.cs-rows code { font: 400 13.5px/1.45 var(--mono); color: var(--fg-2); background: none; padding: 0; overflow-wrap: anywhere; }
.cs-rows code b { color: var(--fg); font-weight: 600; }
.cs-rows code .cs-a { color: var(--fg-3); }
.cs-rows code .cs-s, .cs-rows code .cs-num { color: var(--tone); }
.cs-grid16 { display: block; margin: 4px 0 2px; max-width: 100%; height: auto; }
.cs-grid16 .off { fill: var(--ink-3); }
.cs-grid16 .beat { fill: var(--line-2); }
.cs-grid16 .on-b { fill: var(--sig); }
.cs-grid16 .on-s { fill: var(--l2); }
.cs-grid16 .on-h { fill: var(--l3); }
.cs-grid16 text { font: 400 8px var(--mono); fill: var(--fg-3); }
.cs-rows code.cs-n { color: var(--tone); }
.cs-w { font-size: 13.5px; line-height: 1.5; color: var(--fg-2); }
.cs-sub { margin: 12px 0 6px; font: 400 12px var(--mono); color: var(--fg-3); text-transform: lowercase; }
.cs-note { margin: 10px 0 0; font-size: 13px; line-height: 1.5; color: var(--fg-3); }
.cs-start .term { margin: 8px 0 0; }
.cs-start .term pre { font-size: 12.5px; white-space: pre-wrap; overflow-wrap: anywhere; }
.cs-start .term pre code { white-space: inherit; }
.cs-start .cs-w { margin: 0; }
.cs-foot { margin: 6px 0 0; color: var(--fg-3); font-size: 13.5px; }

/* the drawings: lines and labels in the box's colour, text in the page's grey */
.cs-fig { margin: 12px 0 0; }
.cs-fig svg { display: block; width: 100%; max-width: 360px; height: auto; overflow: visible; }
.cs-fig text { font: 400 10px var(--mono); fill: var(--fg); }
.cs-fig text.t { fill: var(--fg-3); font-size: 9px; }
.cs-fig line { stroke: var(--line-2); }
.cs-fig-bands .b1 { fill: color-mix(in srgb, var(--tone) 55%, transparent); }
.cs-fig-bands .b2 { fill: color-mix(in srgb, var(--tone) 35%, transparent); }
.cs-fig-bands .b3 { fill: color-mix(in srgb, var(--tone) 20%, transparent); }
.cs-fig-steps .off { fill: var(--ink-3); stroke: var(--line-2); }
.cs-fig-steps .on { fill: color-mix(in srgb, var(--tone) 55%, transparent); }
.cs-fig-steps .now { fill: var(--tone); }
.cs-fig-steps .now-t { fill: var(--tone); }
.cs-fig-steps .phase { stroke: var(--line-2); stroke-width: 2; }
.cs-fig-steps .dot { fill: var(--tone); }
.cs-fig-lag .raw { fill: none; stroke: var(--fg-3); stroke-dasharray: 3 3; }
.cs-fig-lag .lagged { fill: none; stroke: var(--tone); stroke-width: 2; }
.cs-fig-keys .w { fill: var(--fg); }
.cs-fig-keys .hit { fill: var(--tone); }
.cs-fig-keys .k { fill: var(--ink); }
.cs-fig-keys .kn { fill: var(--ink); font-size: 9px; }
.cs-fig-meter .track { fill: var(--ink-3); } .cs-fig-meter .fill { fill: var(--tone); }
.cs-fig-flash .tick, .cs-fig-env .tick { fill: var(--tone); } .cs-fig-flash .lagged, .cs-fig-env .lagged { fill: none; stroke: var(--tone); stroke-width: 2; }
.cs-fig-phase .ring { fill: none; stroke: var(--line-2); stroke-width: 2; } .cs-fig-phase .arc { fill: none; stroke: var(--tone); stroke-width: 3; }
.cs-fig-phase .b { fill: var(--fg-3); } .cs-fig-phase .dot { fill: var(--tone); }

@media (max-width: 640px) {
  .cs-main { padding-top: 20px; }
  .cs-grid { columns: 1; }
}

/* paper: one landscape A4, black on white, colours kept on the titles and drawings */
@media print {
  @page { size: A4 landscape; margin: 8mm; }
  :root { --ink: #fff; --ink-2: #fff; --ink-3: #f2f2f2; --line: #ccc; --line-2: #999; --fg: #111; --fg-2: #333; --fg-3: #666; }
  body { background: #fff !important; color: #111; }
  .site-top, .site-foot, header.top, footer, .cs-links, .cs-foot, .skip { display: none !important; }
  .cs-main { max-width: none; padding: 0; }
  .cs-head { margin-bottom: 8px; gap: 4px; }
  .cs-name { font-size: 30px; }
  .cs-tag { color: #fff; font-size: 11px; padding: 4px 8px; }
  .cs-lede { font-size: 10px; }
  .cs-grid { columns: 4; column-gap: 8px; }
  .cs-box { padding: 6px 8px; margin-bottom: 8px; border-width: 1px; border-top-width: 3px; }
  .cs-box h2 { font-size: 12px; margin-bottom: 5px; }
  .cs-rows { gap: 3px; }
  .cs-rows code, .cs-w { font-size: 8.5px; line-height: 1.35; }
  .cs-sub, .cs-note { font-size: 8px; margin-top: 5px; }
  .cs-start .term pre { font-size: 8px; padding: 6px; }
  .cs-fig { margin-top: 5px; }
  .cs-fig svg { max-width: 220px; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}