/* QR Code Maker. The same look as Sign Maker (whose style sheet this started from) and the suite's
   own pages, kept in this folder so the tool moves to its own repo on its own. */
/* A Latin-only cut of Noto Sans (English, Spanish and other Latin-alphabet languages): 45 KB each
   instead of 630 KB for the whole font (2026-10-18). */
@font-face { font-family: 'Noto Sans'; src: url('/fonts/NotoSans-400Regular.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Noto Sans'; src: url('/fonts/NotoSans-700Bold.woff2') format('woff2'); font-weight: 700; font-display: swap; }
:root { --navy: #1b2a4a; --red: #b22234; --ink: #1d2433; --muted: #5a6475; --line: #d5dae3; --bg: #f3f5f9; --card: #fff; --warnbg: #fff7e0; --warnline: #c99a1a; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --ink: #e8ecf3; --muted: #a9b2c2; --line: #3a4458; --bg: #141a26; --card: #1e2636; --warnbg: #3a3218; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font-family: 'Noto Sans', system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.45; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.mast { background: var(--navy); color: #fff; }
.mast .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 56px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; }
.brand svg { width: 24px; height: 24px; }
.tool { font-weight: 700; opacity: .9; }
.stripe { height: 8px; background: repeating-linear-gradient(90deg, var(--red) 0 40px, #fff 40px 52px); }
h1 { font-size: 28px; margin: 18px 0 6px; }
.lede { margin: 0 0 18px; color: var(--muted); max-width: 70ch; }
.beta { margin: 16px 0 0; padding: 8px 12px; background: var(--warnbg); border-left: 4px solid var(--warnline); border-radius: 4px; font-size: 14px; }
.layout { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 24px; align-items: start; }
@media (max-width: 820px) { .layout { grid-template-columns: 1fr; } .preview { order: -1; } }
fieldset { border: 1px solid var(--line); border-radius: 8px; background: var(--card); padding: 12px 14px 14px; margin: 0 0 14px; min-width: 0; }
legend { font-weight: 700; padding: 0 4px; }
label { display: block; font-weight: 700; font-size: 14px; margin: 10px 0 4px; }
input, select, textarea { width: 100%; font: inherit; font-size: 16px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--ink); min-height: 44px; }
input[type=file] { padding: 8px; }
textarea { resize: vertical; }
.hint { font-size: 13px; color: var(--muted); margin: 6px 0 0; }
.warn { font-size: 14px; background: var(--warnbg); border-left: 4px solid var(--warnline); padding: 6px 10px; margin: 10px 0 0; }
.colors { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pick { display: flex; gap: 6px; }
.pick input[type=color] { width: 52px; padding: 2px; flex: none; }
details { margin-top: 12px; }
summary { cursor: pointer; font-weight: 700; color: var(--navy); min-height: 32px; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) summary { color: #9fb7ea; } }
.buttons { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
button { font: inherit; font-weight: 700; border-radius: 6px; padding: 10px 16px; min-height: 44px; cursor: pointer; border: 2px solid var(--navy); background: var(--navy); color: #fff; }
button.secondary { background: transparent; color: var(--ink); border-color: var(--line); }
button.link { background: none; border: 0; padding: 6px 0; min-height: 32px; color: var(--ink); text-decoration: underline; font-weight: 400; }
button:disabled { opacity: .6; cursor: progress; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid #4d7bd6; outline-offset: 2px; }
.status { min-height: 1.4em; margin: 8px 0 0; font-size: 14px; }
.preview { position: sticky; top: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px; text-align: center; }
@media (max-width: 820px) { .preview { position: static; } }
canvas { max-width: 100%; height: auto; box-shadow: 0 2px 10px rgba(0, 0, 0, .18); background: #fff; }
.foot { margin-top: 32px; padding: 18px 0 28px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.foot a { color: inherit; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* Signed-in parts (2026-10-18): who's signed in, the gate, sign groups, backup. */
.who { display: flex; align-items: center; gap: 14px; font-size: 15px; flex-wrap: wrap; justify-content: flex-end; }
.who a { color: #fff; }
button.link.light { color: #fff; }
.gate, .loading { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.gate a.btn { display: inline-block; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 6px; font-weight: 700; text-decoration: none; min-height: 44px; }
.buttons.small button { padding: 8px 12px; min-height: 40px; }
.chips { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.chips li { display: flex; gap: 6px; }
.chips button.pick { flex: 1; text-align: left; background: transparent; color: var(--ink); border: 1px solid var(--line); font-weight: 400; }
.chips button.pick[aria-current="true"] { border: 2px solid var(--navy); font-weight: 700; }
.chips button.rm { background: transparent; color: var(--ink); border: 1px solid var(--line); padding: 8px 12px; }
.addrow { display: flex; gap: 6px; }
.addrow select { flex: 1; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.last { margin: 10px 0; padding-left: 8px; border-left: 4px solid var(--line); font-size: 14px; }
.last.ok { border-color: #2e7d32; } .last.soon { border-color: var(--warnline); } .last.late { border-color: var(--red); }

/* Print or download: one sign or the whole group (2026-10-18). */
.scope { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 4px 0 8px; }
.scope label { display: flex; align-items: center; gap: 8px; font-weight: 400; margin: 0; min-height: 44px; }
.scope input { width: 20px; height: 20px; min-height: 0; }
/* Printing: only the code, at its real size (the image carries its width in inches). */
#printArea { display: none; }
@media print {
  body > *:not(#printArea) { display: none !important; }
  body { background: #fff; }
  #printArea { display: block; }
  #printArea img { display: block; break-after: page; page-break-after: always; }
  #printArea img:last-child { break-after: auto; page-break-after: auto; }
}

/* Pickers (2026-10-18): signs and pictures are chosen from pictures, not a list of names. */
.lbl { display: block; font-weight: 700; font-size: 14px; margin: 10px 0 4px; }
#add { width: 100%; margin: 4px 0 6px; }
.pick-btn { width: 100%; display: flex; align-items: center; gap: 10px; background: var(--card); color: var(--ink); border: 1px solid var(--line); font-weight: 400; text-align: left; padding: 6px 10px; }
.pick-btn img, .pick-btn canvas { flex: none; border: 1px solid var(--line); background: #fff; border-radius: 4px; object-fit: contain; }
.pick-btn span:first-of-type { flex: 1; }
.pick-btn .chg { color: var(--muted); font-size: 14px; text-decoration: underline; }
dialog#picker { width: min(920px, 100vw - 24px); max-height: min(88vh, 900px); padding: 0; border: 0; border-radius: 10px; background: var(--card); color: var(--ink); box-shadow: 0 10px 40px rgba(0, 0, 0, .35); }
dialog#picker::backdrop { background: rgba(10, 16, 30, .55); }
@media (max-width: 600px) { dialog#picker { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; border-radius: 0; margin: 0; } }
.pk-head { position: sticky; top: 0; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.pk-head h2 { margin: 0; font-size: 20px; }
.pk-tools { padding: 10px 16px 0; }
.pk-sets { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 4px; }
.pk-sets button { background: transparent; color: var(--ink); border: 1px solid var(--line); font-weight: 400; padding: 6px 12px; min-height: 36px; border-radius: 18px; }
.pk-sets button[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.pk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: 10px; padding: 10px 16px 16px; }
.pk-grid button { display: flex; flex-direction: column; align-items: center; gap: 6px; background: #fff; color: #1d2433; border: 1px solid var(--line); font-weight: 400; padding: 8px; min-height: 0; font-size: 13px; line-height: 1.25; text-align: center; }
.pk-grid button[aria-current="true"] { border: 3px solid var(--navy); padding: 6px; }
.pk-grid img, .pk-grid canvas { width: 100%; height: auto; max-height: 150px; object-fit: contain; }
.pk-grid .none { display: flex; align-items: center; justify-content: center; width: 100%; aspect-ratio: 1; color: #5a6475; border: 1px dashed #c5ccd8; }
.pk-empty { padding: 0 16px 16px; }

/* QR Code Maker (task 27). */
.pick-btn canvas { width: 56px; height: 56px; }
.pk-grid canvas { width: 100%; height: auto; aspect-ratio: 1; }
#canvas { image-rendering: pixelated; }
#printArea img { margin: 0.5in auto; }