/* Slated Calendar's site, in the brand (brand/README.md, brand/tokens.json): the panel's inks, IBM Plex Sans for
   headings and times (tabular figures), Atkinson Hyperlegible Next for text. The fonts are served from this site,
   unchanged (website/deploy.sh copies them from brand/fonts): nothing loads from anywhere else. */
@font-face { font-family: "IBM Plex Sans"; src: url("/fonts/IBMPlexSans[wdth,wght].ttf") format("truetype");
  font-weight: 100 700; font-stretch: 85% 100%; font-display: swap; }
@font-face { font-family: "Atkinson Hyperlegible Next"; src: url("/fonts/AtkinsonHyperlegibleNext[wght].ttf") format("truetype");
  font-weight: 200 800; font-display: swap; }

:root {
  --paper: #f8fcf8; --paper-card: #e2e6e2; --paper-raised: #ffffff;
  --ink: #1b1f1c; --ink-muted: #565c57; --ink-faint: #787c78;
  --rule: #b8bcb8; --rule-strong: #1b1f1c;
  --today: #5080b8; --on-today: #f8fcf8; --alert: #a02020;
  --action: #1b1f1c; --on-action: #f8fcf8; --focus: #5080b8;
  --member-red: #a02020; --member-blue: #5080b8; --member-green: #608050; --member-purple: #785068; --member-orange: #c87838;
  --f-display: "IBM Plex Sans", "Atkinson Hyperlegible Next", system-ui, sans-serif;
  --f-text: "Atkinson Hyperlegible Next", "Atkinson Hyperlegible", system-ui, sans-serif;
  --radius-md: 12px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141716; --paper-card: #232825; --paper-raised: #1d211f;
    --ink: #eef1ec; --ink-muted: #a7ada8; --ink-faint: #7d837e;
    --rule: #3a403c; --rule-strong: #eef1ec;
    --today: #7fa8db; --on-today: #141716; --alert: #e2685f;
    --action: #eef1ec; --on-action: #141716; --focus: #7fa8db;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--f-text);
  border-top: 6px solid var(--rule-strong); }            /* the panel's heavy rule across the top */
a { color: var(--ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: 920px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.prose { max-width: 680px; }

header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; flex-wrap: wrap; }
.brand { color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 10px;
  font: 700 20px/1 var(--f-display); letter-spacing: -0.005em; }
.brand img { width: 26px; height: 26px; display: block; }   /* the icon on its own white tile: it reads on the dark theme too */
.brand span { font-weight: 400; }
nav.site { display: flex; gap: 24px; }
nav.site a { color: var(--ink-muted); text-decoration: none; font-size: 15px; }
nav.site a:hover, nav.site a[aria-current] { color: var(--ink); text-decoration: underline; }

main { padding: 40px 0 72px; }
h1, h2, h3 { font-family: var(--f-display); text-wrap: balance; }
h1 { font-size: clamp(34px, 6vw, 48px); line-height: 1.08; font-weight: 700; letter-spacing: -0.015em; margin: 0 0 18px; }
h2 { font-size: 26px; line-height: 1.2; font-weight: 600; margin: 52px 0 12px; padding-top: 14px; border-top: 1px solid var(--rule); }
h3 { font-size: 18px; font-weight: 600; margin: 28px 0 6px; }
p, ul, ol { margin: 0 0 14px; }
li { margin-bottom: 6px; }
code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .9em; }
.lede { font-size: 20px; color: var(--ink-muted); max-width: 620px; }
.updated { color: var(--ink-muted); font-size: 15px; }
.label { font: 600 12px/16px var(--f-text); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.note { display: inline-block; margin-bottom: 20px; }

/* The home page's picture of the panel's page: made up, in the panel's own layout and inks */
.hero { display: grid; grid-template-columns: 1fr; gap: 36px; align-items: center; }
@media (min-width: 820px) { .hero { grid-template-columns: 1fr 1.05fr; } }
.panel { background: #2a2c2a; border-radius: 14px; padding: 14px; box-shadow: 0 18px 40px rgba(0,0,0,.18); }
.page { background: #f8fcf8; color: #1b1f1c; border-radius: 3px; padding: 12px 14px 14px; font: 400 13px/1.3 var(--f-text);
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 14px; border-top: 4px solid #1b1f1c; }
.page .today { background: #e2e6e2; border-radius: 8px; padding: 12px; display: grid; gap: 8px; align-content: start; }
.page .dow { font: 700 13px/1 var(--f-display); letter-spacing: .04em; }
.page .date { font: 700 54px/.9 var(--f-display); }
.page .wx { font-size: 12px; color: #383c38; }
.page .wx b { font: 700 18px/1 var(--f-display); color: #1b1f1c; }
.ev { display: grid; grid-template-columns: 5px 1fr auto; gap: 7px; align-items: start; }
.ev i { border-radius: 3px; align-self: stretch; min-height: 30px; }
.ev b { font-weight: 600; font-size: 14px; display: block; }
.ev small { color: #565c57; font-size: 11px; }
.ev time { font: 400 12px/1.5 var(--f-display); font-variant-numeric: tabular-nums; color: #383c38; }
.page .week { display: grid; gap: 8px; align-content: start; }
.page .day { display: grid; gap: 4px; padding-bottom: 8px; border-bottom: 1px solid #b8bcb8; }
.page .day:last-child { border-bottom: 0; }
.page .day > span { font: 700 15px/1 var(--f-display); }
.page .day > span em { font-style: normal; font-size: 11px; font-weight: 600; margin-left: 4px; }
.page .lbl { font: 600 10px/1 var(--f-text); letter-spacing: .08em; color: #383c38; }

.steps { display: grid; grid-template-columns: 1fr; gap: 0; margin-top: 8px; padding: 0; list-style: none; counter-reset: s; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.steps li { margin: 0; padding: 16px 0; counter-increment: s; border-top: 3px solid var(--rule-strong); }
.steps li::before { content: counter(s); font: 700 15px/1 var(--f-display); color: var(--ink-muted); }
.steps h3 { margin: 8px 0 6px; }
.steps p { margin: 0; color: var(--ink-muted); font-size: 16px; }

.features { display: grid; grid-template-columns: 1fr; gap: 0 32px; padding: 0; list-style: none; }
@media (min-width: 720px) { .features { grid-template-columns: 1fr 1fr; } }
.features li { padding: 14px 0 14px 18px; border-top: 1px solid var(--rule); margin: 0; position: relative; }
.features li::before { content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 5px; border-radius: 3px; background: var(--ink); }
.features b { display: block; font-weight: 600; }
.features span { color: var(--ink-muted); font-size: 16px; }

footer.site { border-top: 1px solid var(--rule); color: var(--ink-muted); font-size: 14px; padding: 24px 0 40px; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
footer.site a { color: var(--ink-muted); }