/* Cellar. One flat printed sheet: cream paper, cask black rules, photographs of the rack pasted
   into windows. Built to the reference in art/ref/design-reference.jpg, in the palette of the
   cellar in art/ref/x-header.jpg. */

@font-face{font-family:Chillax;src:url("../fonts/Chillax-Regular.woff2")format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Chillax;src:url("../fonts/Chillax-Medium.woff2")format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Chillax;src:url("../fonts/Chillax-Semibold.woff2")format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:Chillax;src:url("../fonts/Chillax-Bold.woff2")format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Sligoil;src:url("../fonts/Sligoil-Micro.woff2")format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Sligoil;src:url("../fonts/Sligoil-MicroMedium.woff2")format("woff2");font-weight:500;font-display:swap}

:root{
  --ink:#17100a;
  --cream:#f4e7c4;
  --paper:#fbf3dd;
  --sand:#e3cf9f;
  --amber:#f0a32a;
  --green:#2b4a16;
  --rule:2px;
  --shadow:8px 8px 0 var(--ink);
  --shadow-sm:5px 5px 0 var(--ink);
  --gutter:clamp(24px,11.8vw,232px);
  font-synthesis:none;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font:400 19px/1.55 Chillax,system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit}

:focus-visible{outline:3px solid var(--green);outline-offset:3px}

.wrap{padding-inline:var(--gutter)}

.band{
  border-bottom:var(--rule) solid var(--ink);
  padding-block:84px;
  overflow:clip;
}
.band.sand{
  background-color:var(--sand);
  background-image:url("../img/dither.png");
  background-repeat:repeat;
  background-size:8px 8px;
  image-rendering:pixelated;
}

h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.022em}
h1{font-size:clamp(50px,6.4vw,118px);line-height:.92}
h2{font-size:clamp(38px,4.4vw,72px);line-height:1}
h3{font-size:26px;line-height:1.14;letter-spacing:-.012em}

p{margin:0}
.lede{margin-top:26px;max-width:40ch;font-size:19px}
.small{font-size:17px;margin-top:12px}
.lede a,.manual a{color:var(--ink);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}

/* ---------------------------------------------------------------- the rail */

.rail{
  background-color:var(--sand);
  background-image:url("../img/dither.png");
  background-size:8px 8px;
  image-rendering:pixelated;
  border-bottom:var(--rule) solid var(--ink);
}
.rail-in{
  display:flex;align-items:center;gap:20px;
  padding:14px var(--gutter);
  min-height:84px;
}
.mark{
  display:block;flex:0 0 auto;width:56px;height:56px;
  border:var(--rule) solid var(--ink);background:var(--paper);
  image-rendering:pixelated;
}
.mark img{width:100%;height:100%;object-fit:cover}
.rail-name{
  font-weight:700;font-size:26px;letter-spacing:-.02em;
  display:flex;align-items:baseline;gap:12px;
}
.rail-tick{font:500 17px/1 Sligoil,ui-monospace,monospace;letter-spacing:.04em}
.gauges{margin:0 0 0 auto;display:flex;gap:14px}
.gauge{
  border:var(--rule) solid var(--ink);background:var(--paper);
  padding:14px 26px;min-width:196px;
}
.gauge dt{font:500 16px/1.2 Sligoil,ui-monospace,monospace;letter-spacing:.05em;text-transform:uppercase}
.gauge dd{margin:6px 0 0;font-weight:700;font-size:22px;line-height:1.2}

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

.hero{padding-block:96px 0}
.hero-in{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:40px;align-items:center}
.hero-say{padding-bottom:96px}
.hero-say .lede{max-width:44ch}
.hero-art{margin:0;align-self:end;margin-right:calc(var(--gutter) * -1)}
.hero-art img{width:100%;height:auto;border-top:var(--rule) solid var(--ink);border-left:var(--rule) solid var(--ink);image-rendering:pixelated}

/* ---------------------------------------------------------------- buttons */

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:58px;padding:16px 30px;margin-top:34px;
  border:var(--rule) solid var(--ink);background:var(--paper);
  box-shadow:var(--shadow-sm);
  font:600 20px/1 Chillax,sans-serif;text-decoration:none;cursor:pointer;
  transition:transform .09s ease,box-shadow .09s ease;
}
.btn-amber{background:var(--amber)}
.btn:hover{transform:translate(2px,2px);box-shadow:3px 3px 0 var(--ink)}
.btn:active{transform:translate(5px,5px);box-shadow:0 0 0 var(--ink)}
.btn:disabled,.btn[aria-disabled=true]{background:var(--sand);color:#6a5a44;box-shadow:none;cursor:not-allowed;transform:none}
@media (prefers-reduced-motion:reduce){.btn{transition:none}}

/* ---------------------------------------------------------------- the nav row */

.cells{padding-block:0}
.cells .wrap{padding-inline:0}
.cellrow{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0;padding:0}
.cellrow li{margin-left:calc(var(--rule) * -1)}
.cellrow li:first-child{margin-left:0}
.cell{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:82px;padding:22px 28px;
  border-left:var(--rule) solid var(--ink);border-right:var(--rule) solid var(--ink);
  font-weight:600;font-size:21px;text-decoration:none;
  background:var(--cream);
}
.cellrow li:first-child .cell{border-left:0}
.cellrow li:last-child .cell{border-right:0}
.cell:hover{background:var(--amber)}
.arw{width:26px;height:26px;flex:0 0 auto;image-rendering:pixelated}

/* ---------------------------------------------------------------- windows */

.win{
  border:var(--rule) solid var(--ink);
  background:var(--paper);
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;
}
.tbar{
  display:flex;align-items:center;gap:14px;
  min-height:52px;padding:14px 24px;
  border-bottom:var(--rule) solid var(--ink);
  background:var(--sand);
}
.rings{width:36px;height:14px;flex:0 0 auto;image-rendering:pixelated}
.fname{
  flex:1;text-align:center;
  font:500 16px/1 Sligoil,ui-monospace,monospace;letter-spacing:.03em;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  padding-right:36px;
}
.shot{margin:0;border-bottom:var(--rule) solid var(--ink);position:relative;overflow:hidden}
.shot img{width:100%;height:auto;image-rendering:pixelated}
.wbody{padding:28px 32px 32px}

/* ---------------------------------------------------------------- the rack */

.rackgrid{margin-top:46px;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;align-items:stretch}
.rack-empty{grid-column:1 / -1}
.empty-in{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}
.empty-in .shot{border-bottom:0;border-right:var(--rule) solid var(--ink);height:100%}
.empty-in .shot img{height:100%;object-fit:cover;aspect-ratio:auto}
.empty-in .wbody{display:flex;flex-direction:column;padding:36px 40px 40px}
.empty-in p{margin-top:12px;font-size:18px}
.empty-in .btn{margin-top:auto;align-self:flex-start}
.bottle .wbody{display:flex;flex-direction:column;flex:1}
.bottle h3{margin-bottom:4px}
.bottle .ticker{font:500 16px/1 Sligoil,ui-monospace,monospace;letter-spacing:.05em;color:var(--green)}
/* a coin's own picture is the window's photograph, cropped to the same plate as the shelf shot */
.shot img{aspect-ratio:3 / 2;object-fit:cover}
.coinshot{image-rendering:auto;background:var(--sand)}

.rows{margin:20px 0 0;display:grid;gap:0}
.rows>div{
  position:relative;
  display:flex;justify-content:space-between;align-items:baseline;gap:18px;
  padding:13px 0;
}
.rows>div::before,.rows>div:last-child::after{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;background:rgba(23,16,10,.3);
}
.rows>div:last-child::after{top:auto;bottom:0}
.rows dt{font:500 16px/1.2 Sligoil,ui-monospace,monospace;letter-spacing:.04em}
.rows dd{margin:0;font-weight:600;font-size:18px;text-align:right}
.rows dd.num{font-family:Sligoil,ui-monospace,monospace;font-weight:500}

.bottle .btn{margin-top:auto;align-self:flex-start}

/* ---------------------------------------------------------------- two column bands */

.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:72px;align-items:start}
.col{min-width:0}
.steps{position:relative;margin:30px 0 0;padding:0;list-style:none;counter-reset:s}
.steps li{
  counter-increment:s;position:relative;
  padding:20px 0 20px 58px;
  font-size:18px;
}
.steps li::after{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;background:rgba(23,16,10,.3);
}
.steps::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(23,16,10,.3)}
.steps li::before{
  content:counter(s,decimal-leading-zero);
  position:absolute;left:0;top:20px;
  font:500 16px/1.4 Sligoil,ui-monospace,monospace;color:var(--green);
}
.steps b{font-weight:600}

/* ---------------------------------------------------------------- forms */

.form .wbody{padding:28px 32px 32px}
.field{margin-bottom:20px}
.field label{display:block;font:500 16px/1.2 Sligoil,ui-monospace,monospace;letter-spacing:.04em;margin-bottom:8px}
.field input{
  width:100%;min-height:54px;padding:0 18px;
  border:var(--rule) solid var(--ink);background:var(--cream);color:var(--ink);
  font:400 18px/1 Chillax,sans-serif;
}
.file{position:relative}
.file input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.file-face{
  display:flex;flex-direction:column;align-items:flex-start;gap:6px;
  min-height:58px;padding:14px 20px;
  border:var(--rule) solid var(--ink);background:var(--cream);
}
.file-face b{flex:0 0 auto;font-weight:600;font-size:17px;white-space:nowrap}
.file-face em{max-width:100%;font-style:normal;font:400 16px/1.3 Sligoil,ui-monospace,monospace;color:#7a6950;overflow-wrap:anywhere}
.file input:focus-visible + .file-face{outline:3px solid var(--green);outline-offset:3px}
.field input::placeholder{color:#8a7859}
.rows + .field{margin-top:26px}
.actions{display:flex;gap:16px;flex-wrap:wrap}
.actions .btn{margin-top:8px}
.result{position:relative;margin-top:22px;font-size:17px;padding-top:18px;min-height:3.4em}
.result::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:rgba(23,16,10,.3)}
.result.bad{color:#8c2f12}

/* ---------------------------------------------------------------- the manual */

.manual{margin:46px 0 0;padding:0;list-style:none;counter-reset:m;
  display:grid;grid-template-columns:repeat(2,1fr);gap:0 64px}
.manual li{
  counter-increment:m;position:relative;
  padding:28px 0 28px 72px;
}
.manual li::after{
  content:"";position:absolute;left:0;right:0;top:0;height:var(--rule);background:var(--ink);
}
.manual li::before{
  content:counter(m,decimal-leading-zero);
  position:absolute;left:0;top:30px;
  font:500 20px/1 Sligoil,ui-monospace,monospace;color:var(--green);
}
.manual h3{margin-bottom:10px}
.manual p{font-size:18px;max-width:46ch}
.risk{
  margin-top:48px;padding:30px 34px;
  border:var(--rule) solid var(--ink);background:var(--sand);
  font-size:17px;columns:2;column-gap:64px;
}

/* ---------------------------------------------------------------- the end cascade */

.cascade{position:relative;border-bottom:0;padding-block:104px 112px;background:#1b1009}
.cascade-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:blur(9px) saturate(.9);opacity:.72;pointer-events:none;
}
.cascade .stack{position:relative;display:grid;grid-template-columns:repeat(12,1fr);align-items:start}
.cascade .win{grid-row:1}
.pic{overflow:hidden}
.pic .shot{border-bottom:0}
.pic-a{grid-column:1 / span 3;margin-top:0;z-index:1}
.pic-b{grid-column:3 / span 3;margin-top:58px;z-index:2}
.pic-c{grid-column:5 / span 3;margin-top:116px;z-index:3}
.ident{grid-column:7 / span 6;margin-top:30px;z-index:4}

.ident-head{font-weight:700;font-size:30px;letter-spacing:-.02em;display:flex;align-items:baseline;gap:12px}
.ident-tick{font:500 17px/1 Sligoil,ui-monospace,monospace;letter-spacing:.05em;color:var(--green)}
.ca-label{margin-top:24px;font:500 16px/1.2 Sligoil,ui-monospace,monospace;letter-spacing:.05em;text-transform:uppercase}
.ca{
  margin-top:10px;padding:18px 24px;
  border:var(--rule) solid var(--ink);background:var(--cream);
  font:400 18px/1.5 Sligoil,ui-monospace,monospace;
  word-break:break-all;overflow-wrap:anywhere;min-width:0;
  user-select:all;
}
.ca.is-empty{color:#6a5a44;user-select:none}
.keys{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:12px;margin-top:24px}
.key{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  min-height:96px;padding:18px 20px;
  border:var(--rule) solid var(--ink);background:var(--cream);
  box-shadow:var(--shadow-sm);
  font:600 16px/1 Chillax,sans-serif;text-decoration:none;cursor:pointer;
  transition:transform .09s ease,box-shadow .09s ease;
}
.key img{width:26px;height:26px;object-fit:contain}
.key:hover{transform:translate(2px,2px);box-shadow:3px 3px 0 var(--ink)}
.key[aria-disabled=true],.key:disabled{background:var(--sand);color:#6a5a44;box-shadow:none;cursor:not-allowed;transform:none}
.key[aria-disabled=true] img,.key:disabled img{opacity:.45}
@media (prefers-reduced-motion:reduce){.key{transition:none}}

/* ---------------------------------------------------------------- widths */

@media (max-width:1700px){
  /* the ident window takes more of the row so its five keys stay one complete row */
  .pic-a{grid-column:1 / span 2}
  .pic-b{grid-column:2 / span 2}
  .pic-c{grid-column:3 / span 2}
  .ident{grid-column:5 / span 8}
}

@media (max-width:1500px){
  .rackgrid{gap:32px}
  .two{gap:52px}
}

@media (max-width:1180px){
  .rackgrid{grid-template-columns:repeat(2,1fr)}
  .empty-in{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .manual{grid-template-columns:1fr;gap:0}
  .risk{columns:1}
  .hero-in{grid-template-columns:1fr;gap:0}
  .hero-say{padding-bottom:56px}
  .hero-art{margin-right:calc(var(--gutter) * -1);margin-left:calc(var(--gutter) * -1)}
  .hero-art img{border-left:0;border-right:0}
  .two{grid-template-columns:1fr;gap:44px}
  .cascade .stack{display:flex;flex-direction:column;gap:30px}
  .cascade .win{margin-top:0}
  .pic{max-width:300px}
}

@media (max-width:900px){
  .gauges{width:100%;margin-left:0}
  .rail-in{flex-wrap:wrap;row-gap:16px}
  .gauge{flex:1}
}

@media (max-width:760px){
  .band{padding-block:62px}
  .ident-head{font-size:24px}
  .hero{padding-block:62px 0}
  .rackgrid{grid-template-columns:1fr}
  .empty-in{grid-template-columns:1fr}
  .empty-in .shot{border-right:0;border-bottom:var(--rule) solid var(--ink)}
  .empty-in .shot img{aspect-ratio:3 / 2}
  .cellrow{grid-template-columns:repeat(2,1fr)}
  .cellrow li{margin-left:0}
  .cellrow li:nth-child(n+3) .cell{border-top:var(--rule) solid var(--ink)}
  .cell{border-left:0;border-right:var(--rule) solid var(--ink);padding:0 22px}
  .cellrow li:nth-child(2n) .cell{border-right:0}
  .keys{grid-template-columns:repeat(2,1fr)}
  .wbody,.form .wbody{padding:26px 26px 30px}
  .gauges{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .gauge{min-width:0;padding:12px 24px}
  .gauge dt{font-size:16px;line-height:1.25}
  .rail-in{padding-top:12px;padding-bottom:12px;min-height:0}
}

@media (max-width:420px){
  body{font-size:18px}
  .cellrow{grid-template-columns:1fr}
  .cellrow li .cell{border-right:0;border-top:var(--rule) solid var(--ink)}
  .cellrow li:first-child .cell{border-top:0}
  .keys{grid-template-columns:1fr}
  .pic{max-width:none}
}

/* the three small windows have no room for a balanced filename */
.pic .fname{padding-right:0}

@media (max-width:760px){
  /* the two labels wrap to different heights, so the numbers line up on the floor of the plate */
  .gauge{display:flex;flex-direction:column;justify-content:space-between}
}