/* Generative Privacy Unit. One rack on a grid sheet, its console, the drawing's title block. */
:root {
  --sheet: #bdbdbd;
  --ink: #111111;
  --paper: #f3efe4;
  --screen: #1c1c1e;
  --phos: #ecebe4;
  --phos-dim: #a9a79d;
  --blue: #1f5eff;
  --red: #ff5a44;
  --yellow: #f6d234;
  --green: #5ad16b;
  --display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --serif: "DM Serif Display", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
  --pad: clamp(16px, 2.2vw, 40px);
  --gap: clamp(16px, 2vw, 36px);
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--sheet) url("/img/sheet.webp") center / cover fixed;
  color: var(--ink);
  font: 16px/1.5 var(--sans);
  font-synthesis: none;
  min-height: 100vh;
}
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
[hidden] { display: none !important; }

/* ---------- the sheet ---------------------------------------------------- */
.sheet {
  min-height: 100vh;
  padding: max(var(--pad), env(safe-area-inset-top)) max(var(--pad), env(safe-area-inset-right)) max(var(--pad), env(safe-area-inset-bottom)) max(var(--pad), env(safe-area-inset-left));
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
  grid-template-areas: "title" "rackrow" "console" "block";
}

/* ---------- title ---------------------------------------------------------- */
.title { grid-area: title; container-type: inline-size; min-width: 0; }
.title__ticker {
  margin: 0;
  font: italic 400 clamp(26px, 3vw, 44px)/1 var(--serif);
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
}
.title__name {
  margin: .12em 0 0;
  font: 800 min(15.2cqw, 112px)/.9 var(--display);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.title__line {
  margin: .9em 0 0;
  max-width: 28ch;
  font: 600 clamp(16px, 1.25vw, 21px)/1.35 var(--sans);
}

/* ---------- selector (nav) ------------------------------------------------- */
.selector { grid-area: nav; }
.selector__label { margin: 0 0 8px; font: 600 13px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.selector__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.selector__pos {
  display: flex; align-items: center; gap: 12px;
  min-height: 48px; width: 100%;
  padding: 6px 14px 6px 6px;
  background: transparent; border: 0; cursor: pointer; text-align: left;
  font: 800 clamp(22px, 2vw, 30px)/1 var(--display); letter-spacing: .08em; text-transform: uppercase;
}
.selector__n {
  flex: none; display: grid; place-items: center; width: 38px; height: 38px;
  border: 12px solid transparent; border-image: url("/img/key-sq-white.webp") 65 fill / 9px stretch;
  font: 600 16px/1 var(--mono);
}
.selector__pos[aria-current="true"] .selector__n { border-image-source: url("/img/key-sq-blue.webp"); color: #fff; }
.selector__pos[aria-current="true"] { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 5px; }
.selector__pos:active .selector__n { transform: translateY(2px); }

/* ---------- the rack ------------------------------------------------------- */
.rackrow { grid-area: rackrow; display: grid; grid-template-columns: minmax(0, 46%) 1fr; gap: var(--gap); align-items: end; }
.rack { grid-area: rack; position: relative; margin: 0; aspect-ratio: 1100 / 2297; container-type: inline-size; width: 100%; }
.rack__img { width: 100%; height: 100%; }
.rack__plate {
  position: absolute; left: 8%; right: 8%; top: 2.3%; height: 4.9%; margin: 0;
  display: flex; align-items: center; justify-content: center; gap: 4cqw;
  white-space: nowrap;
}
.rack__model { font: 800 9cqw/1 var(--display); letter-spacing: .12em; }
.rack__sub { font: 600 3.6cqw/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.rack__bays { position: absolute; inset: 0; pointer-events: none; }
.bay { position: absolute; overflow: hidden; }
.bay__board {
  position: absolute; inset: 0;
  background-image: url("/img/rack-full.webp");
  transform: translateX(105%);
  transition: transform .9s cubic-bezier(.2, .8, .25, 1);
}
.bay.is-on .bay__board { transform: none; }
.rack__knob {
  position: absolute; left: 9.36%; top: 86.24%; width: 18.91%; height: 9.06%;
  padding: 0; border: 0; border-radius: 50%; background: none; cursor: pointer;
}
.rack__knob img { width: 100%; height: 100%; border-radius: 50%; transform: rotate(var(--turn, -60deg)); transition: transform .45s cubic-bezier(.3, 1.4, .5, 1); }
.rack__port {
  position: absolute; left: 36.3%; top: 87.8%; width: 12.4%; height: 6.1%;
  padding: 0; border: 0; background: none; cursor: pointer; border-radius: 6px;
}
.rack__count {
  position: absolute; left: 58%; right: 9.6%; top: 87.6%; height: 6.3%; margin: 0;
  display: grid; grid-template-columns: auto 1fr; align-content: center; column-gap: 2.4cqw; row-gap: .6cqw;
  font: 600 3.3cqw/1 var(--mono); text-transform: uppercase; letter-spacing: .04em;
}
.rack__count-v { font-weight: 600; text-align: right; }

/* ---------- console -------------------------------------------------------- */
.console { grid-area: console; position: relative; align-self: start; min-width: 0; }
.console__body {
  border-style: solid;
  border-width: 22px 44px 26px 22px;
  border-image: url("/img/console-body.webp") 180 380 180 180 fill / 22px 44px 26px 22px stretch;
}
.screen {
  background: var(--screen);
  color: var(--phos);
  font: 15px/1.5 var(--mono);
  padding: clamp(14px, 1.6vw, 24px);
  border-radius: 10px;
  outline: none;
}
/* stand + cable: the stand's centre sits at 77% of the picture, under the body's centre */
.console__stand { width: 72%; max-width: none; margin-left: calc(50% - 72% * .77); margin-top: -2px; position: relative; z-index: -1; }
.panel { animation: flick .28s steps(3, end); }
@keyframes flick { from { opacity: .2; } to { opacity: 1; } }

.scr-h { margin: 0 0 14px; font: 600 13px/1.2 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--yellow); }
.scr-p { margin: 0 0 12px; max-width: 64ch; }
.scr-note { margin: 0 0 12px; color: var(--phos-dim); font-size: 14px; }
.scr-stats { margin: 0 0 14px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.scr-stats div { border-top: 2px solid #3a3a3d; padding-top: 8px; }
.scr-stats dt { font-size: 13px; color: var(--phos-dim); }
.scr-stats dd { margin: 4px 0 0; font: 800 clamp(28px, 2.6vw, 40px)/1 var(--display); letter-spacing: .06em; }
.scr-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 0; }
.scr-status { min-height: 1.5em; margin: 10px 0 0; color: var(--phos-dim); font-size: 14px; }
.scr-status.is-bad { color: var(--red); }
.scr-status.is-good { color: var(--green); }

/* keycap buttons: the generated keycaps as 9-slice surfaces */
.key {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 12px;
  border-style: solid; border-width: 10px 16px 16px 16px;
  border-image: url("/img/key-white.webp") 50 75 80 75 fill / 10px 16px 16px 16px stretch;
  background: none; color: var(--ink); cursor: pointer; text-decoration: none;
  font: 600 15px/1.1 var(--mono); letter-spacing: .02em; text-align: center;
  transition: transform .08s;
}
.key--blue { border-image-source: url("/img/key-blue.webp"); color: #fff; }
.key--yellow { border-image-source: url("/img/key-yellow.webp"); }
.key--red { border-image-source: url("/img/key-red.webp"); color: #fff; }
.key:active:not([aria-disabled="true"]):not(:disabled) { transform: translateY(3px); }
.key:disabled, .key[aria-disabled="true"] { cursor: not-allowed; filter: grayscale(1) opacity(.62); }
.key--mark img { width: 26px; height: 26px; flex: none; border-radius: 4px; }

/* forms on the screen */
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; }
.field { display: grid; gap: 4px; }
.field--wide { grid-column: 1 / -1; }
.field span { font-size: 13px; color: var(--phos-dim); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 44px; padding: 9px 10px;
  background: #0f0f10; color: var(--phos); border: 2px solid #4a4a4e; border-radius: 4px;
  font: 15px/1.35 var(--mono);
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--yellow); outline: none; }
.form__cost { margin: 12px 0 0; font-size: 14px; color: var(--phos-dim); }
.form__cost b { color: var(--phos); }

/* fabrication + probe clips */
.fab, .probe { margin: 14px 0 0; display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); }
.fab__clip, .probe__clip { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 6px; background: #0f0f10; }
.fab__steps { margin: 0; padding-left: 1.4em; color: var(--phos-dim); }
.fab__steps li.is-done { color: var(--green); }
.fab__steps li.is-now { color: var(--phos); }
.fab__steps li.is-bad { color: var(--red); }

/* link result */
.result { margin-top: 14px; min-height: 120px; }
.verdict { margin: 0 0 10px; font: 800 clamp(34px, 3.4vw, 54px)/1 var(--display); letter-spacing: .08em; text-transform: uppercase; }
.verdict--linked { color: var(--red); }
.verdict--weak { color: var(--yellow); }
.verdict--clear { color: var(--green); }
.reasons { margin: 0 0 12px; padding-left: 1.2em; }
.reasons li { margin: 0 0 8px; }
.result a, .pack a, .scr-note a { color: var(--yellow); }
.scope { color: var(--phos-dim); font-size: 13px; margin: 0; }
.addr { overflow-wrap: anywhere; }

/* pack view */
.pack { margin-top: 6px; }
.pack h3 { margin: 18px 0 6px; font: 600 13px/1.2 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--yellow); }
.pack__name { font: 800 clamp(34px, 3.4vw, 52px)/1 var(--display); letter-spacing: .06em; text-transform: uppercase; margin: 0; }
.pack__faces { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.pack__faces img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 4px; }
.pack__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pack ul { margin: 0; padding-left: 1.2em; }
.pack__task { border: 2px solid var(--green); border-radius: 6px; padding: 10px 12px; }
.pack__secret { filter: blur(6px); transition: filter .2s; overflow-wrap: anywhere; }
.pack__secret.is-shown { filter: none; }

/* spec (how) */
.spec { margin: 0; padding-left: 1.4em; display: grid; gap: 10px; max-width: 70ch; }
.spec b { color: var(--yellow); font-weight: 600; }

/* ---------- X cable tag ------------------------------------------------------ */
.xtag {
  position: absolute; left: 0; bottom: -6px; width: clamp(120px, 10vw, 160px);
  display: block; color: var(--ink); text-decoration: none; transform: rotate(-4deg); transform-origin: 30% 20%;
}
.xtag__mark { position: absolute; left: 55%; top: 22%; width: 26%; height: auto; }
.xtag__note { position: absolute; left: 38%; right: 2%; bottom: -1.5em; text-align: center; font: 600 13px/1 var(--mono); }
.xtag[aria-disabled="true"] { cursor: not-allowed; }
.xtag[aria-disabled="true"] .xtag__mark { opacity: .45; }
.xtag:not([aria-disabled="true"]) .xtag__note { display: none; }
.xtag:not([aria-disabled="true"]):hover { transform: rotate(0deg); }
.xtag:active:not([aria-disabled="true"]) { transform: rotate(0deg) translateY(3px); }

/* ---------- title block -------------------------------------------------------- */
.block { grid-area: block; position: relative; align-self: end; width: 100%; max-width: 560px; container-type: inline-size; }
.block__img { width: 100%; height: auto; }
.block__cell { position: absolute; display: flex; flex-direction: column; justify-content: center; padding: 0 3cqw; }
.block__cell--part { left: 4.7%; right: 4.8%; top: 4.2%; height: 29.7%; }
.block__cell--ca { left: 4.7%; right: 4.8%; top: 35.1%; height: 29.6%; padding-right: 17cqw; }
.block__cell--buy { left: 4.7%; width: 44.9%; top: 65.8%; height: 29.5%; align-items: center; padding: 0 2cqw; }
.block__cell--chart { left: 50.3%; right: 4.8%; top: 65.8%; height: 29.5%; align-items: center; padding: 0 2cqw; }
.block__k { position: absolute; left: 14cqw; top: .7cqw; font: 600 max(10px, 2.2cqw)/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.block__v { margin: 1.5cqw 0 0; font: 600 max(14px, 3.4cqw)/1.2 var(--sans); }
.block__ticker { font: 800 max(20px, 5.6cqw)/1 var(--display); letter-spacing: .08em; margin-right: .3em; }
.block__ca { margin: 1.5cqw 0 0; font: 600 max(13px, 3.05cqw)/1.25 var(--mono); overflow-wrap: anywhere; user-select: all; }
.block__ca.is-empty { user-select: none; font-family: var(--sans); }
.keysq {
  position: absolute; right: 2cqw; top: 50%; transform: translateY(-50%);
  min-width: 48px; height: 48px; padding: 0 6px;
  border-style: solid; border-width: 8px 10px 12px 10px;
  border-image: url("/img/key-sq-white.webp") 55 65 70 65 fill / 8px 10px 12px 10px stretch;
  background: none; cursor: pointer; font: 600 13px/1 var(--mono);
}
.keysq:active:not(:disabled) { transform: translateY(calc(-50% + 3px)); }
.keysq:disabled { cursor: not-allowed; filter: grayscale(1) opacity(.55); }
.block__copied { position: absolute; right: 2cqw; bottom: -.1em; font: 600 12px/1 var(--mono); }
.block .key { width: 100%; min-height: 48px; font-size: max(13px, 3cqw); gap: 2cqw; padding: 0 1cqw; white-space: nowrap; }
.block .key--mark img { width: max(20px, 5.4cqw); height: max(20px, 5.4cqw); }

/* ---------- dialogs ----------------------------------------------------------- */
.dlg {
  border: 22px solid transparent; border-right-width: 44px; padding: 0; background: none; max-width: min(560px, calc(100vw - 24px)); width: 100%;
  border-image: url("/img/console-body.webp") 180 380 180 180 fill / 22px 44px 26px 22px stretch;
}
.dlg::backdrop { background: rgba(30, 30, 30, .55); }
.dlg__form { background: var(--screen); color: var(--phos); font: 15px/1.5 var(--mono); padding: 20px; border-radius: 10px; display: grid; gap: 10px; }

/* ---------- desktop: rack in the middle, console right, title block under the name --- */
@media (min-width: 1024px) {
  .sheet {
    height: 100vh; min-height: 640px;
    grid-template-columns: minmax(280px, 1fr) auto minmax(480px, 1.55fr);
    grid-template-rows: auto 1fr auto;
    grid-template-areas: "title rack console" "nav rack console" "block rack console";
    align-items: start;
  }
  .rackrow { display: contents; }
  .rack { height: calc(100vh - 2 * var(--pad)); max-height: 1100px; min-height: 560px; width: auto; align-self: center; }
  .console { align-self: center; }
  .screen { min-height: min(420px, calc(100vh - 2 * var(--pad) - 200px)); max-height: min(calc(100vh - 2 * var(--pad) - 150px), 820px); overflow-y: auto; scrollbar-color: #555 var(--screen); }
  .selector { align-self: center; }
  .block { width: clamp(300px, 25vw, 440px); }
  .selector__list { gap: 2px; }
}
@media (min-width: 1024px) and (max-height: 820px) {
  .title__name { font-size: min(15.2cqw, 64px); }
  .title__ticker { font-size: 26px; }
  .block { width: 320px; }
  .selector__label { display: none; }
  .title__line { margin-top: .5em; }
  .selector__pos { min-height: 44px; }
}
@media (min-width: 1600px) {
  .sheet { grid-template-columns: minmax(360px, 1fr) auto minmax(640px, 1.5fr); }
  .screen { font-size: 16px; }
}

/* ---------- phone -------------------------------------------------------------- */
@media (max-width: 1023px) {
  .rackrow { grid-template-areas: "rack nav"; }
  .selector { align-self: center; }
  .console { margin-bottom: 30px; }
  .console__stand { width: 60%; margin-left: 20%; }
  .console__stand { clip-path: inset(0 0 0 0); }
  .xtag { left: auto; right: 2%; bottom: -8px; width: 128px; }
}
@media (max-width: 560px) {
  .console__body { border-width: 14px 28px 16px 14px; border-image-width: 14px 28px 16px 14px; }
  .screen { padding: 14px; font-size: 15px; }
  .form__grid, .pack__cols { grid-template-columns: minmax(0, 1fr); }
  .scr-stats { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .scr-stats div { display: flex; justify-content: space-between; align-items: baseline; }
  .pack__faces { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .selector__pos { font-size: 22px; gap: 10px; padding-right: 4px; }
  .key { width: 100%; }
}

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