/* Doodle. Black and white tools on a cream page. */
:root {
  --bg: #0f2a6b;
  --paper: #ffffff;
  --ink: #111111;
  --mute: #5f594d;
  --hover: #f8f3ea;
  --display: "Instrument Serif", Georgia, serif;
  --text: "Inter Tight", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
html { background: var(--bg); }
body {
  margin: 0;
  color: var(--ink);
  background: transparent;
  font: 15px/1.5 var(--text);
  padding-block: 24px 56px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

.wrap { max-width: 1280px; margin: 0 auto; display: flex; flex-direction: column; gap: 44px; }
main { display: flex; flex-direction: column; gap: 48px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
h2 { margin: 0; font: 400 clamp(28px, 4vw, 40px)/1.05 var(--display); }
.label { font: 11px var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--mute); }

.top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.top a { color: var(--ink); font-size: 13.5px; }

/* Buttons */
button {
  font: 500 13.5px var(--text);
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 7px 14px;
  cursor: pointer;
}
button:hover { background: var(--hover); }
button:focus-visible, .frame:focus-visible, input:focus-visible, a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
button[aria-pressed="true"] { background: var(--ink); color: #fff; }
button[aria-pressed="true"]:hover, .save:hover { background: #2c2c2c; }
button:disabled { opacity: .5; cursor: default; }
.save { background: var(--ink); color: #fff; }
button.link { border: 0; background: none; padding: 0 2px; text-decoration: underline; font-size: inherit; }
.spacer { flex: 1; }

/* Editor (used for the title box and the main studio) */
.editor { --sheet: #fff; --on-sheet: var(--mute); --guide: rgba(17, 17, 17, .14); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.editor[data-theme="dark"] { --sheet: #111; --on-sheet: #b9b3a6; --guide: rgba(255, 255, 255, .18); }
.sheet-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.sheet-head b { font: 400 26px var(--display); }

.board {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ratio, 1);
  border: 1.5px solid var(--ink);
  border-radius: 14px;
  background: var(--sheet);
  overflow: hidden;
  touch-action: none;
}
.board canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
[data-draw] { cursor: crosshair; }
.guide { position: absolute; inset: 12%; border: 1px dashed var(--guide); border-radius: 8px; pointer-events: none; }
.hint {
  position: absolute; inset: 0; display: grid; place-items: center; margin: 0;
  font: 400 clamp(22px, 3vw, 32px) var(--display); color: var(--on-sheet);
  opacity: 0; pointer-events: none; transition: opacity .15s;
}
.editor[data-empty="true"] .hint { opacity: .55; }

.tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.sizes { display: flex; gap: 4px; }
.sizes button { width: 38px; height: 38px; padding: 0; display: grid; place-items: center; }
.sizes i { display: block; border-radius: 50%; background: currentColor; }
.status { min-height: 1.5em; margin: 0; font-size: 13.5px; color: var(--mute); }

.strip { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: 10px; }
.frame {
  position: relative;
  aspect-ratio: var(--ratio, 1);
  border: 1.5px solid var(--ink);
  border-radius: 10px;
  background: var(--sheet);
  cursor: pointer;
  overflow: hidden;
}
.frame canvas { width: 100%; height: 100%; display: block; }
.frame span { position: absolute; left: 8px; top: 6px; font: 11px var(--mono); color: var(--on-sheet); }
.frame[aria-current="true"] { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--ink); }

/* Title */
.hero { display: flex; flex-direction: column; gap: 14px; }
.hero-edit { max-width: 880px; }
.hero-edit .strip { --cols: 3; }
.hero[data-mode="show"] .hero-edit,
.hero[data-mode="edit"] .hero-show { display: none; }
.hero-show { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.masthead { width: 100%; max-width: 880px; display: grid; }
.masthead canvas { width: 100%; max-width: 100%; height: auto; aspect-ratio: 3; display: block; }
.mast-word { font: 700 clamp(20px, 3.2vw, 34px)/1 var(--text); letter-spacing: -.01em; }
.mast-top { justify-self: start; }
.mast-bottom { justify-self: end; }

/* Setup */
.setup { display: flex; flex-direction: column; gap: 14px; }
.opts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px 28px;
  padding: 20px;
  border: 1.5px solid var(--ink);
  border-radius: 18px;
  background: var(--paper);
}
.opt { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips small { margin-left: 6px; font: 9.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; opacity: .65; }
.speed { display: flex; align-items: center; gap: 12px; }
.speed input { flex: 1; min-width: 0; accent-color: var(--ink); }
.speed output { font: 13px var(--mono); min-width: 6ch; }

/* Studio */
.studio { flex-direction: row; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.studio .board { width: 100%; margin-inline: auto; }
/* On phones, keep the whole board on screen so you never scroll while drawing */
@media (max-width: 820px) { .studio .board { width: min(100%, calc((100svh - 190px) * var(--ratio, 1))); } }
/* Large: drawing board takes the full width, frames and preview move below the tools */
.studio[data-size="large"] { grid-template-columns: minmax(0, 1fr); }
.studio[data-size="large"] > .pane:last-child { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; }
@media (max-width: 820px) { .studio[data-size="large"] > .pane:last-child { grid-template-columns: minmax(0, 1fr); } }
.pane { min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; flex-direction: column; gap: 8px; }
.row-head { display: flex; justify-content: space-between; align-items: baseline; }
.studio .strip { --cols: 3; }

.preview { display: flex; flex-direction: column; gap: 12px; padding: 18px; border: 1.5px solid var(--ink); border-radius: 18px; background: var(--paper); }
.player { display: block; width: 100%; height: auto; }
.preview .player { max-width: 260px; border: 1.5px solid var(--ink); border-radius: 10px; }
.readout { margin: 0; font: 12.5px var(--mono); color: var(--mute); }

/* Examples */
.examples { display: flex; flex-direction: column; gap: 16px; }
.example-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; }
.example { display: flex; flex-direction: column; gap: 10px; padding: 12px; border: 1.5px solid var(--ink); border-radius: 16px; background: var(--paper); min-width: 0; }
.example .player { border-radius: 8px; }
.example-foot { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.example-foot b { font: 400 22px var(--display); }
.example-note { margin: 0; font-size: 12px; line-height: 1.4; color: var(--mute); }

footer { font-size: 13px; color: var(--mute); }

@media (max-width: 820px) {
  .studio { grid-template-columns: 1fr; }
}

/* Top bar */
.top-links { display: flex; align-items: center; gap: 16px; }
.ex-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 16px; }

/* Footer: "by Michael" stamp + legal */
:root { --link: #1f5eff; }
.site-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 20px 32px; padding-top: 24px; border-top: 1.5px solid var(--ink); }
.legal-row { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--mute); min-width: 0; }
.legal-links { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.legal-links a { color: var(--ink); }
.stamp { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; color: var(--ink); text-decoration: none; border-radius: 8px; }
.stamp canvas { display: block; width: 190px; max-width: 100%; height: auto; }
.stamp { order: 2; margin-left: auto; }
@media (max-width: 560px) { .site-foot { flex-direction: column; align-items: stretch; } }

/* Save & Send form */
select {
  font: 500 13.5px var(--text);
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 7px 12px;
}

.biz { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.biz-wide { grid-column: 1 / -1; }
@media (max-width: 560px) { .biz { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field input { font: 15px var(--text); color: var(--ink); padding: 10px 12px; border: 1.5px solid var(--ink); border-radius: 10px; background: #fff; }
.mast-biz { justify-self: center; margin-top: 6px; }

/* cobalt page: light text on the blue, panels stay black on white */
body, .top a, .site-foot, .legal-row, .legal-links a, .doc p, .doc li, .doc a { color: #f4efe4; }
.label, .status, footer, .readout { color: #b9c6ea; }
.opts .label, .preview .label, .example .label, .preview .readout, .example-note { color: var(--mute); }
.site-foot { border-top-color: #f4efe4; }
.studio .board, .frame { border-color: #f4efe4; }
.frame[aria-current="true"] { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px #f4efe4; }
button:focus-visible, .frame:focus-visible, input:focus-visible, a:focus-visible, select:focus-visible { outline-color: #f4efe4; }
.opts button:focus-visible, .example button:focus-visible { outline-color: var(--ink); }
.doc a:hover, .legal-links a:hover { color: #9db8ff; }
button.link { color: #f4efe4; }
.opts, .preview, .example { color: var(--ink); }

/* my little d up in the corner, scrolls away with the page */
.d-logo { position: absolute; top: 14px; left: max(16px, env(safe-area-inset-left, 0px)); width: auto; height: 34px; pointer-events: none; }

/* no copying text off the page, except the preview and your own typing */
body { -webkit-user-select: none; user-select: none; }
.preview, .readout, input, textarea, select { -webkit-user-select: text; user-select: text; }