/* Fridge-Worthy live demo: a class page for a made-up school.
   Whiteboard-and-markers palette; fonts come from the main site (../fonts/). */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../fonts/inter-latin.woff2) format('woff2'); }
@font-face { font-family: 'Playfair Display'; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../fonts/playfair-display-latin.woff2) format('woff2'); }

:root {
  --bg: #F3F2EE;      /* whiteboard */
  --card: #FFFFFF;
  --ink: #1B1B1B;
  --muted: #55554F;
  --line: #DAD8D0;
  --blue: #2B6FC0;    /* main marker */
  --green: #2F8A3A;
  --pink: #D0327E;
  --red: #C8412F;
  --sky: #A9CBF2;     /* labels on ink */
  --note: #FFE9A8;    /* sticky note */
  --nav-h: 48px;
}

/* Base */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { margin: 0; font-family: 'Inter', system-ui, sans-serif; font-weight: 400; font-size: 16px; line-height: 1.55; color: var(--ink); background: var(--bg); }
a { color: var(--blue); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.today .sr { text-transform: none; letter-spacing: normal; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* Demo banner */
.demo-bar { background: var(--note); border-bottom: 1px solid #E6CF84; font-size: 14px; }
.demo-bar p { max-width: 760px; margin: 0 auto; padding: 6px 16px; text-align: center; line-height: 1.4; }
.demo-bar a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); font-weight: 600; text-underline-offset: 3px; }

/* Small uppercase labels, used throughout */
.due, .tag, h2 small, .date span, .today span, .ask h3, .play dt, .later-toggle summary, .events li.is-today .date::after {
  font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}

/* Header: logo left, title centered, today's date right */
header { background: var(--card); }
header .wrap { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.logo { display: block; width: 44px; height: 44px; }
.logo img { display: block; width: 100%; height: 100%; }
h1 { margin: 0; text-align: center; line-height: 1.2; font-size: 21px; font-weight: 700; color: var(--blue); overflow-wrap: anywhere; }
h1 span { display: block; font-size: 13px; font-weight: 500; color: var(--muted); }
.today { justify-self: end; display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 52px; min-height: 56px; padding: 4px 6px; border: 1px solid var(--line); border-top: 6px solid var(--blue); line-height: 1; visibility: hidden; }
.today.ready { visibility: visible; }
.today span { color: var(--muted); }
.today b { font-size: 22px; color: var(--blue); margin-top: 3px; }

/* Stale banner (shown by the script; off in demo mode) */
.stale { display: none; background: var(--note); color: var(--ink); font-size: 14px; text-align: center; padding: 8px 16px; }
.stale.show { display: block; }

/* Sticky section nav */
nav.jump { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
nav.jump .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; column-gap: 16px; }
nav.jump a { min-height: var(--nav-h); min-width: 44px; justify-content: center; display: flex; align-items: center; white-space: nowrap; font-size: 15px; font-weight: 600; text-decoration: none; color: var(--ink); }
nav.jump a:hover, nav.jump a[aria-current] { color: var(--blue); }
nav.jump a[aria-current] { box-shadow: inset 0 -3px 0 var(--blue); }
@media (max-width: 360px) { nav.jump a { font-size: 14px; letter-spacing: -.01em; } nav.jump .wrap { column-gap: 4px; } }

/* Sections */
section { padding: 36px 0; scroll-margin-top: calc(var(--nav-h) + 4px); background: var(--card); }
section.alt { background: var(--bg); }
h2 { font-family: 'Playfair Display', Georgia, serif; color: var(--ink); font-size: 30px; font-weight: 600; line-height: 1.15; margin: 0 0 18px; }
h2 small { display: block; font-family: 'Inter', system-ui, sans-serif; color: var(--muted); margin-top: 6px; font-weight: 600; line-height: 1.4; }
h3 { font-size: 17px; font-weight: 700; margin: 0; }
.more { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; text-decoration: none; }
.note { margin: -8px 0 12px; color: var(--muted); font-size: 15px; }

/* This Week cards */
.todo { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.item, .events li > div:last-child { overflow-wrap: anywhere; }
.item { background: var(--card); padding: 16px 20px 8px; border-left: 5px solid var(--blue); }
.item h3 { font-size: 18px; margin-top: 2px; }
.item p { margin: 6px 0; color: #2E2E2B; }
.item .due { margin: 0; color: var(--blue); }
.item.is-today { border-left-color: var(--pink); }
.item.is-today .due::before { content: "Today · "; color: var(--pink); }
.item.is-past { display: none; }

.pic { display: block; width: 100%; height: auto; margin: 8px 0; }

/* Coming Up */
.events { list-style: none; padding: 0; margin: 0; }
.events li { display: flex; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.events li.is-past { display: none; }
.events li.is-today { margin: 0 -12px; padding-left: 8px; padding-right: 12px; border-left: 4px solid var(--pink); }
.events li.is-today .date::after { content: "Today"; display: block; color: var(--pink); margin-top: 2px; }
.events li.is-today.is-range .date::after { content: "Now"; }
.date { flex: none; width: 100px; white-space: nowrap; font-weight: 700; color: var(--blue); font-size: 15px; }
@media (max-width: 260px) { .events li { flex-direction: column; gap: 2px; } .date { width: auto; } }
.date span { display: block; color: var(--muted); font-weight: 600; }
.events small { display: block; color: var(--muted); font-size: 14px; }
.tag { display: block; color: var(--red); margin-top: 2px; }
.empty { display: none; color: var(--muted); padding: 12px 0; margin: 0; }
.empty.show { display: block; }

/* Accordions */
details { border-bottom: 1px solid var(--line); }
summary { font-weight: 700; font-size: 17px; cursor: pointer; padding: 16px 0; min-height: 44px; list-style: none; display: flex; justify-content: space-between; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; content: "+" / ""; color: var(--blue); font-size: 22px; line-height: 1; }
details[open] > summary::after { content: "–"; content: "–" / ""; }
.later-toggle summary { color: var(--muted); }

/* Classroom */
.learn { list-style: none; padding: 0; margin: 0 0 20px; }
.learn li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.learn b { color: var(--blue); }
.ask { background: var(--card); border: 2px solid var(--green); border-radius: 4px; padding: 18px 20px; margin-bottom: 8px; }
.ask h3 { color: var(--ink); margin-bottom: 8px; }
.ask ul { margin: 0; padding-left: 20px; }
.ask li::marker { color: var(--green); }
.ask li + li { margin-top: 6px; }

/* The big event (dark board) */
.play { background: var(--ink); color: #fff; }
.play h2, .play .more { color: #fff; }
.play h2 small, .play dt { color: var(--sky); }
.play dl { display: grid; grid-template-columns: auto 1fr; gap: 10px 20px; margin: 0 0 8px; }
.play dt { padding-top: 2px; }
.play dd { margin: 0; }
.play .is-past { display: none; }
@media (max-width: 480px) {
  .play dl { grid-template-columns: 1fr; gap: 2px; }
  .play dd + dt { margin-top: 14px; }
}

/* Contacts & Info */
.ref { padding-bottom: 16px; }
.ref p { margin: 0 0 12px; }
.people { list-style: none; padding: 0; margin: 0; }
.people li { padding: 8px 0; }
.people b, .people span, .people a { display: block; }
.people span { color: var(--muted); font-size: 15px; }
.people a { display: flex; align-items: center; min-height: 44px; min-width: 44px; width: fit-content; max-width: 100%; overflow-wrap: anywhere; }
.people .phone { color: var(--ink); }
.people .phone a { display: inline-flex; align-items: center; min-height: 44px; padding: 0; }
.links { display: flex; flex-wrap: wrap; gap: 8px; }
.links a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border: 1.5px solid var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; color: var(--ink); background: var(--card); }

footer { background: var(--bg); color: var(--muted); font-size: 14px; padding: 24px 0 32px; border-top: 1px solid var(--line); }
footer p { margin: 0 0 10px; max-width: 560px; }
footer b { color: var(--ink); }
footer .more { color: var(--blue); font-size: 15px; }

/* "This is a demo link" note */
.toast { position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); width: max-content; max-width: calc(100% - 32px); background: var(--ink); color: #fff; font-size: 14px; padding: 10px 16px; border-radius: 6px; opacity: 0; pointer-events: none; transition: opacity .2s; }
.toast.show { opacity: 1; }