/* Hyde SciOly Prep shared styles.
   Hyde blue (#02168F, from the school's lion logo) frames every page. Same
   structure and fonts as the courses so they feel like one site; each course
   keeps its own accent color. */

:root{
  --bg:#F5F7FC; --paper:#FFFFFF; --paper-alt:#EAEEF9; --line:#D3DBEF;
  --ink:#0D1430; --ink-2:#2D3654; --muted:#525B78;
  --brand:#02168F; --kicker:#1F3FC4; --focus:#2B5BFF;
  --hero-bg:#02168F; --hero-ink:#FFFFFF; --hero-muted:#D3DAFF;
  --bad-bg:#F4E3D8; --bad-ink:#5C2A12;
  --dev-hat:#C27C00; --dev-ink:#7A4E00; --dev-bg:#FFF1CF; --dev-line:#EBC777;
  --f-display:'Zilla Slab', Georgia, serif;
  --f-body:'Public Sans', system-ui, sans-serif;
  --f-mono:'IBM Plex Mono', ui-monospace, monospace;
  --r-card:16px; --r-ctl:10px;
  --shadow:0 1px 2px rgba(5,15,60,.06), 0 10px 26px rgba(5,15,60,.08);
  --shadow-lift:0 4px 10px rgba(5,15,60,.10), 0 18px 40px rgba(5,15,60,.14);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0A0F22; --paper:#111936; --paper-alt:#18224A; --line:#27345F;
    --ink:#EEF1FB; --ink-2:#CDD5EE; --muted:#9AA6CA;
    --brand:#A9B9FF; --kicker:#8EA5FF; --focus:#A9B9FF;
    --hero-bg:#02168F; --hero-ink:#FFFFFF; --hero-muted:#D3DAFF;
    --bad-bg:#3A2418; --bad-ink:#F3C9B2;
    --dev-hat:#F2B33D; --dev-ink:#F7C760; --dev-bg:rgba(242,179,61,.14); --dev-line:rgba(242,179,61,.45);
    --shadow:0 1px 2px rgba(0,0,0,.35), 0 12px 30px rgba(0,0,0,.4);
    --shadow-lift:0 6px 14px rgba(0,0,0,.4), 0 20px 44px rgba(0,0,0,.45);
    color-scheme:dark;
  }
  :root:not([data-theme="light"]) .event{--accent:var(--accent-dark);}
}
:root[data-theme="dark"]{
  --bg:#0A0F22; --paper:#111936; --paper-alt:#18224A; --line:#27345F;
  --ink:#EEF1FB; --ink-2:#CDD5EE; --muted:#9AA6CA;
  --brand:#A9B9FF; --kicker:#8EA5FF; --focus:#A9B9FF;
  --hero-bg:#02168F; --hero-ink:#FFFFFF; --hero-muted:#D3DAFF;
  --bad-bg:#3A2418; --bad-ink:#F3C9B2;
  --dev-hat:#F2B33D; --dev-ink:#F7C760; --dev-bg:rgba(242,179,61,.14); --dev-line:rgba(242,179,61,.45);
  --shadow:0 1px 2px rgba(0,0,0,.35), 0 12px 30px rgba(0,0,0,.4);
  --shadow-lift:0 6px 14px rgba(0,0,0,.4), 0 20px 44px rgba(0,0,0,.45);
  color-scheme:dark;
}
:root[data-theme="dark"] .event{--accent:var(--accent-dark);}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--f-body); font-size:16px; line-height:1.55;
}
a{color:var(--brand);}
:focus-visible{outline:2px solid var(--focus); outline-offset:3px;}
svg.icon{fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round;}

.wrap{max-width:920px; margin:0 auto; padding:32px 16px 48px;}

/* ---------- top bar ---------- */
.topbar{display:flex; align-items:center; justify-content:flex-end; gap:12px; margin-bottom:28px;}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--f-mono); font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink-2); background:var(--paper-alt); border:1px solid var(--line);
  padding:6px 12px; border-radius:999px;
}
/* Account chip (signed in): initial + first name, opens a small menu. */
/* Account chip and menu: the same sizes as Disease Detectives'
   account-menu.js (and the other courses), so it looks the same on every page. */
.acct{position:relative; display:inline-flex; align-items:center; font-size:.82rem; line-height:1.6; text-align:left;}
.acct-btn{display:inline-flex; align-items:center; gap:7px; max-width:190px; min-height:32px; padding:2px 9px 2px 2px; border:1px solid var(--line); border-radius:999px; background:var(--paper); color:var(--ink); font:inherit; font-weight:600; cursor:pointer;}
.acct-btn:hover, .acct-btn[aria-expanded="true"]{border-color:var(--brand);}
.acct-av{flex:none; width:22px; height:22px; border-radius:50%; background:var(--hero-bg); color:#fff; display:inline-flex; align-items:center; justify-content:center; font-size:.72rem; font-weight:700; text-transform:uppercase;}
.acct-name{overflow:hidden; text-overflow:ellipsis; white-space:nowrap; min-width:0;}
.acct-caret{flex:none; font-size:.62rem; color:var(--muted);}
.acct-menu{position:absolute; top:calc(100% + 6px); right:0; z-index:60; min-width:210px; max-width:calc(100vw - 32px); padding:6px; background:var(--paper); border:1px solid var(--line); border-radius:12px; box-shadow:0 10px 28px rgba(0,0,0,.16);}
.acct-menu[hidden]{display:none;}
.acct-head{padding:6px 10px 8px; margin-bottom:4px; border-bottom:1px solid var(--line);}
.acct-head b{display:block; color:var(--ink); font-size:.88rem; overflow-wrap:anywhere;}
.acct-head span{display:block; color:var(--muted); font-size:.76rem; overflow-wrap:anywhere;}
.acct-menu a, .acct-menu button{display:block; width:100%; box-sizing:border-box; padding:7px 10px; border:0; border-radius:8px; background:none; color:var(--ink); font:inherit; font-weight:600; text-align:left; text-decoration:none; cursor:pointer;}
.acct-menu a:hover, .acct-menu button:hover{background:var(--paper-alt);}
.acct-sep{height:1px; margin:4px 0; background:var(--line);}
@media (max-width:420px){ .acct-btn{max-width:140px;} }
.foot-btn{font:inherit; color:inherit; background:none; border:0; padding:0; text-decoration:underline; cursor:pointer;}

.topbar-right{display:flex; align-items:center; gap:12px;}
.session-line{margin:0; font-size:14px; color:var(--muted); text-align:right;}
.session-line b{color:var(--ink);}
.link-btn{
  display:inline-flex; align-items:center;
  font:inherit; font-weight:600; color:var(--brand); background:none; border:0; padding:0 0 0 10px;
  text-decoration:underline; cursor:pointer; min-height:44px;
}
.signin-btn{
  display:inline-flex; align-items:center; min-height:44px; padding:0 16px; border-radius:var(--r-ctl);
  font-weight:600; text-decoration:none; color:var(--bg); background:var(--brand); white-space:nowrap;
}
.backlink{display:inline-flex; align-items:center; min-height:44px; font-weight:600; text-decoration:none;}
@media (max-width:480px){
  .topbar{align-items:flex-start;}
  .topbar > .eyebrow{display:none;}
  .topbar-right{margin-left:auto;}
  .session-team{display:none;}
}

/* ---------- forms (sign in) ---------- */
.wrap.narrow{max-width:520px;}
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--r-card);
  padding:24px 22px; box-shadow:var(--shadow); margin:14px 0 18px;
}
.card[hidden]{display:none;}
.card-title{font-family:var(--f-display); font-size:30px; line-height:1.1; color:var(--brand); margin:0 0 8px;}
.sub{margin:0 0 18px; color:var(--ink-2); font-size:15px;}
.sub .link-btn{padding-left:4px; min-height:0;}
.field{margin-bottom:16px;}
.field label{display:block; font-family:var(--f-mono); font-size:12px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin-bottom:6px;}
.field input{
  width:100%; min-height:48px; padding:10px 14px; font:inherit; font-size:17px;
  color:var(--ink); background:var(--bg); border:2px solid var(--line); border-radius:var(--r-ctl);
}
.field input:focus{border-color:var(--brand); outline:none;}
.field input:focus-visible{outline:2px solid var(--focus); outline-offset:3px;}
.field input[aria-invalid="true"]{border-color:var(--bad-ink);}
.code-input{font-family:var(--f-mono) !important; letter-spacing:.08em; text-transform:uppercase;}
.hint{margin:6px 0 0; font-size:13px; color:var(--muted);}
.btn{
  width:100%; min-height:52px; font:inherit; font-size:16px; font-weight:700; cursor:pointer;
  color:var(--bg); background:var(--brand); border:0; border-radius:var(--r-ctl);
}
.btn:disabled{opacity:.6; cursor:progress;}
.error{margin:14px 0 0; padding:10px 14px; border-radius:var(--r-ctl); background:var(--bad-bg); color:var(--bad-ink); font-size:14px; font-weight:600;}
.error[hidden]{display:none;}
.footnote{font-size:14px; color:var(--muted); text-align:center; margin:8px 0;}
.spin{
  display:inline-block; width:14px; height:14px; margin-right:8px; vertical-align:-2px;
  border:2px solid var(--line); border-top-color:var(--brand); border-radius:50%;
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- hero ---------- */
.hero{
  display:flex; align-items:center; gap:18px; margin:0 0 28px;
  background:var(--hero-bg); color:var(--hero-ink);
  border-radius:var(--r-card); padding:22px 24px; box-shadow:var(--shadow);
}
.hero-logo{flex:none; width:84px; height:auto; border-radius:12px; display:block;}
.hero-kicker{
  display:block; font-family:var(--f-mono); font-size:12px; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; color:var(--hero-muted); margin-bottom:4px;
}
h1{
  font-family:var(--f-display); font-weight:700; color:inherit;
  font-size:clamp(32px, 7vw, 48px); line-height:1.05; margin:0; text-wrap:balance;
}
.hero p{margin:8px 0 0; color:var(--hero-muted); font-size:16px; max-width:52ch;}
.lede{font-size:18px; color:var(--ink-2); margin:0 0 36px;}
@media (max-width:480px){
  .hero{padding:18px 16px; gap:14px; align-items:flex-start;}
  .hero-logo{width:60px;}
}

/* ---------- section labels ---------- */
.section-label{
  display:flex; align-items:center; gap:9px; margin:0 0 6px;
  font-family:var(--f-mono); font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color:var(--muted);
}
.section-label .dot{width:8px; height:8px; border-radius:50%; background:var(--kicker); flex:none;}
.section-label.events .dot{background:var(--brand);}
.section-sub{font-size:14px; color:var(--muted); margin:0 0 18px;}
/* "Arrange": the visitor's own order for the course tiles (lab.js). */
.section-row{display:flex; align-items:center; justify-content:space-between; gap:12px; margin:0 0 6px; min-height:36px;}
.section-row .section-label{margin:0;}
.arrange-btn{display:inline-flex; align-items:center; gap:6px; min-height:36px; padding:0 14px; font:inherit; font-size:14px; font-weight:600; color:var(--brand); background:var(--paper); border:1px solid var(--line); border-radius:999px; cursor:pointer;}
.arrange-btn[hidden]{display:none;}
.arrange-btn .icon{width:16px; height:16px; stroke-width:2.2;}
.arrange-btn[aria-pressed="true"]{background:var(--brand); color:var(--paper); border-color:var(--brand);}
.arrange-btn:focus-visible{outline:2px solid var(--focus); outline-offset:2px;}
.arrange-hint{display:flex; flex-wrap:wrap; align-items:center; gap:2px 14px; margin:-6px 0 18px; padding:10px 14px; font-size:14px; color:var(--ink-2); background:var(--paper-alt); border-radius:var(--r-ctl);}
.arrange-hint[hidden]{display:none;}
.arrange-reset{padding:4px 0; font:inherit; font-weight:600; color:var(--brand); background:none; border:0; text-decoration:underline; text-underline-offset:2px; cursor:pointer;}
.arrange-reset:focus-visible{outline:2px solid var(--focus); outline-offset:2px; border-radius:4px;}
.say{position:absolute; width:1px; height:1px; margin:0; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;}
section + section{margin-top:44px;}

/* ---------- event cards ---------- */
.event-grid{position:relative; display:grid; grid-template-columns:repeat(auto-fill, minmax(270px, 1fr)); grid-auto-rows:1fr; gap:18px;}
/* Engine courses (assets/engine-tiles.js), after the native ones. */
.engine-grid{margin-top:18px;}
.engine-grid[hidden]{display:none;}
.event{
  --accent:var(--accent-light);
  position:relative; display:flex; flex-direction:column; gap:12px;
  text-decoration:none; color:inherit;
  background:var(--paper); border:1px solid var(--line); border-top:4px solid var(--accent);
  border-radius:var(--r-card); padding:22px 20px 20px; box-shadow:var(--shadow);
}
.event.linked{transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;}
.event.linked:hover{transform:translateY(-3px); box-shadow:var(--shadow-lift); border-color:var(--accent);}
/* The course name's link covers the whole card; links inside the card
   (a meeting's Join link) sit above it. */
.event-link{color:inherit; text-decoration:none;}
.event-link::after{content:""; position:absolute; inset:0; border-radius:inherit; z-index:0;}
.event-link:focus-visible{outline:none;}
.event.linked:has(.event-link:focus-visible){outline:2px solid var(--focus); outline-offset:3px;}
/* Arranging: the tiles stop being links and get a grip and arrows. */
.event-grid.arranging .event{cursor:grab; user-select:none; -webkit-user-select:none; border-style:dashed; border-top-style:solid;}
.event-grid.arranging .event.linked:hover{transform:none; box-shadow:var(--shadow);}
.event-grid.arranging .event > :not(.arrange-ctl){pointer-events:none;}
.event-grid.arranging .event{padding-bottom:66px;}
.event.dragging, .event-grid.arranging .event.dragging:hover{z-index:5; cursor:grabbing; box-shadow:var(--shadow-lift); transition:none;}
.arrange-ctl{position:absolute; right:12px; bottom:14px; z-index:2; display:flex; align-items:center; gap:2px; padding:2px; background:var(--paper); border:1px solid var(--line); border-radius:999px; box-shadow:var(--shadow);}
.arrange-ctl button, .arr-grip{display:inline-flex; align-items:center; justify-content:center; width:38px; height:38px; padding:0; border:0; border-radius:999px; background:none; color:var(--ink-2); cursor:pointer;}
.arr-grip{color:var(--muted); cursor:grab; touch-action:none;}
.arrange-ctl button:hover{background:var(--paper-alt); color:var(--ink);}
.arrange-ctl button:disabled{opacity:.35; background:none; cursor:default;}
.arrange-ctl button:focus-visible{outline:2px solid var(--focus); outline-offset:1px;}
.arrange-ctl .icon{width:18px; height:18px; stroke-width:2.2;}
.event-grid.one-col .arrange-ctl button .icon{transform:rotate(90deg);}
.event.is-off{box-shadow:none; background:transparent; border-style:dashed; border-top-style:solid;}
.event-head{display:flex; align-items:flex-start; gap:14px;}
.event-mark{
  flex:none; width:52px; height:52px; border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  color:var(--accent); background:var(--paper-alt); border:1px solid var(--line);
}
.event-mark svg{width:28px; height:28px;}
.event-kicker{
  display:block; font-family:var(--f-mono); font-size:11px; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; color:var(--accent);
}
.event h3{font-family:var(--f-display); font-size:22px; line-height:1.15; font-weight:700; color:var(--ink); margin:2px 0 0;}
.event p{margin:0; font-size:15px; color:var(--ink-2);}
/* "What's inside". A tile shows its description and features. With a
   meeting for the group (.has-meet, meetings.js) the description is cut to
   two lines and the features hidden, the toggle sits under it and the
   meeting below; open (.open), the description and features show in full
   in place of the meeting. */
.event-toggle{display:none; position:relative; z-index:1; align-self:flex-start; align-items:center; gap:4px; margin:-8px 0 0; padding:2px 0; border:0; background:none; font:inherit; font-size:14px; font-weight:400; color:var(--accent); cursor:pointer;}
.event-toggle .icon{width:16px; height:16px; stroke-width:2.4; transition:transform .15s;}
.event-toggle .t-less{display:none;}
.event-toggle[aria-expanded="true"] .t-more{display:none;}
.event-toggle[aria-expanded="true"] .t-less{display:inline;}
.event-toggle[aria-expanded="true"] .icon{transform:rotate(180deg);}
.event-toggle:focus-visible{outline:2px solid var(--focus); outline-offset:2px; border-radius:6px;}
.event-more{display:flex; flex-direction:column; gap:12px;}
.event.has-meet .event-toggle{display:inline-flex;}
.event.has-meet:not(.open) .event-blurb{display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; line-clamp:2; overflow:hidden;}
.event.has-meet:not(.open) .event-has{display:none;}
.event.has-meet.open .event-meet{display:none;}
/* Measured at its own height (lab.js fitTiles), not stretched by the grid. */
.event.measure{align-self:start;}
.event .event-has{list-style:none; margin:2px 0 0; padding:12px 0 0; border-top:1px solid var(--line); display:grid; gap:6px;}
.event .event-has li{display:flex; align-items:flex-start; gap:8px; font-size:14px; line-height:1.35; color:var(--ink-2);}
.event .event-has[hidden]{display:none;}
.event .event-has .icon{flex:none; width:16px; height:16px; margin-top:1px; color:var(--accent); stroke-width:2.6;}
/* A course still being built: its status in place of the rules year. */
.event-kicker.status{display:flex; align-items:center; gap:6px; color:var(--muted);}
.event-kicker.status::before{content:""; flex:none; width:7px; height:7px; border-radius:50%; border:2px solid currentColor;}
/* In development: an amber tag with a hard hat, in place of the ring. A light
   tint, not a solid fill, so it stands out without shouting. */
.event-kicker.status.building{display:inline-flex; width:fit-content; color:var(--dev-ink); background:var(--dev-bg); box-shadow:inset 0 0 0 1px var(--dev-line); border-radius:999px; padding:2px 9px 2px 6px; margin-bottom:2px;}
.event-kicker.status.building::before{content:none;}
.event-kicker.status.building .icon{flex:none; width:15px; height:15px; stroke-width:2; color:var(--dev-hat);}
.go{display:inline-flex; color:var(--accent); margin-left:auto;}
.go .icon{width:22px; height:22px; stroke-width:2.2; transition:transform .15s;}

/* The next team meeting (meetings.js), in place of the features list */
.event-meet{margin:2px 0 0; padding:12px 0 0; border-top:1px solid var(--line); display:grid; gap:3px;}
.event .event-meet p{margin:0; font-size:14px; line-height:1.4; color:var(--ink-2);}
.event .event-meet .em-k{display:flex; align-items:center; gap:6px; font-family:var(--f-mono); font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--accent);}
.event .event-meet .em-when{font-size:16px; font-weight:700; color:var(--ink);}
.event .event-meet .em-where{display:flex; align-items:flex-start; gap:6px;}
.event .event-meet .em-note, .event .event-meet .em-then{font-size:13px; color:var(--muted);}
/* The coach's note: at most 2 lines (meetings.js NOTE_MAX keeps it about that long). */
.event .event-meet .em-memo{display:flex; align-items:flex-start; gap:6px;}
.event .event-meet .em-memo span{min-width:0; overflow-wrap:anywhere; display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:2; line-clamp:2; overflow:hidden;}
.event-meet .icon{flex:none; width:15px; height:15px; margin-top:2px; stroke-width:2;}
.event-meet .em-k .icon{margin-top:0;}
.event-meet a{position:relative; z-index:1; color:var(--accent); font-weight:700;}
@media (prefers-reduced-motion: reduce){ .go .icon{transition:none;} }

/* ---------- link card (rules page) ---------- */
.link-card{
  --accent:var(--kicker);
  display:flex; align-items:center; gap:14px; text-decoration:none; color:inherit;
  background:var(--paper); border:1px solid var(--line); border-top:4px solid var(--accent);
  border-radius:var(--r-card); padding:18px 20px; box-shadow:var(--shadow);
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.link-card:hover{transform:translateY(-3px); box-shadow:var(--shadow-lift); border-color:var(--accent);}
/* Team results card: a gold trophy on Hyde blue, so it stands out. */
.results-card{--accent:#d9a514;}
.results-card .event-kicker{color:#8a5d00;}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .results-card .event-kicker{color:#f0c43a;} }
:root[data-theme="dark"] .results-card .event-kicker{color:#f0c43a;}
.trophy-mark{width:60px; height:60px; border-radius:14px; background:radial-gradient(120% 100% at 70% 15%, #2f55e6, #02168F 65%); border:2px solid #e6b422; box-shadow:0 4px 14px rgba(2,22,143,.28);}
.trophy-mark svg{width:36px; height:40px;}
.results-card:hover .trophy-mark svg{transform:rotate(-8deg) scale(1.08);}
.trophy-mark svg{transition:transform .2s ease;}
.link-card .lc-text{flex:1; min-width:0; display:flex; flex-direction:column;}
.link-card b{font-family:var(--f-display); font-size:22px; line-height:1.15; color:var(--ink);}
.link-card .lc-text > span:last-child{font-size:15px; color:var(--ink-2); margin-top:2px;}
.link-card:hover .go .icon{transform:translateX(3px);}
@media (prefers-reduced-motion: reduce){ .link-card:hover{transform:none;} }

/* ---------- steps ---------- */
.steps{display:grid; grid-template-columns:repeat(3, 1fr); gap:14px; margin:0; padding:0; list-style:none; counter-reset:step;}
.steps li{
  background:var(--paper); border:1px solid var(--line); border-radius:14px;
  padding:16px 18px; box-shadow:var(--shadow);
}
.steps .num{
  display:flex; align-items:center; gap:8px; margin-bottom:6px;
  font-family:var(--f-mono); font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--kicker);
}
.steps .num svg{width:20px; height:20px;}
.steps h3{font-family:var(--f-display); font-size:18px; color:var(--brand); margin:0 0 4px;}
.steps p{margin:0; font-size:14px; color:var(--muted);}
@media (max-width:700px){ .steps{grid-template-columns:1fr;} }

/* ---------- coach note ---------- */
.note{
  background:var(--paper-alt); border:1px solid var(--line); border-radius:var(--r-card);
  padding:20px 22px;
}
.note h3{font-family:var(--f-display); font-size:20px; color:var(--brand); margin:0 0 6px;}
.note p{margin:0; color:var(--ink-2); font-size:15px;}
.note p + p{margin-top:8px;}

footer{margin-top:48px; padding-top:18px; border-top:1px solid var(--line); font-size:14px; color:var(--muted); text-align:center;}
footer p{margin:0 0 6px; max-width:none;}
footer a{color:inherit;}

@media (max-width:480px){
  .wrap{padding-top:20px;}
  .event{padding:18px 16px;}
  .event-mark{width:44px; height:44px;}
  .trophy-mark{width:52px; height:52px;}
  .trophy-mark svg{width:31px; height:34px;}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important; animation:none !important;}
  .event.linked:hover{transform:none;}
}

/* Small dialogs (lab.js: Change name) */
.lab-dlg{width:min(420px, calc(100vw - 32px)); border:1px solid var(--line); border-radius:var(--r-card); background:var(--paper); color:var(--ink); padding:22px 20px; box-shadow:var(--shadow-lift);}
.lab-dlg::backdrop{background:rgba(5,10,30,.45);}
.lab-dlg h2{font-family:var(--f-display); font-size:22px; color:var(--brand); margin:0 0 12px;}
.lab-dlg .dlg-btns{display:flex; justify-content:flex-end; gap:8px; margin-top:14px;}
.lab-dlg .btn-ghost, .lab-dlg .btn-solid{font:inherit; font-weight:700; font-size:14px; min-height:40px; padding:0 16px; border-radius:999px; cursor:pointer;}
.lab-dlg .btn-ghost{background:var(--paper); color:var(--ink); border:1px solid var(--line);}
.lab-dlg .btn-solid{background:var(--hero-bg); color:var(--hero-ink); border:1px solid var(--hero-bg);}
.lab-dlg .btn-solid:disabled{opacity:.6;}

/* Notices above the course tiles (family.js): a parent's sign-in question
   about their child, a student's "connect your Google account", and the
   cards on My student. */
.family-banner:empty{display:none;}
.family-banner{margin:0 0 28px;}
.notice, .fam-card{background:var(--paper); border:1px solid var(--line); border-left:4px solid var(--brand); border-radius:var(--r-card); padding:16px 18px; box-shadow:var(--shadow); margin:0 0 12px;}
.notice h2, .fam-card h2{font-family:var(--f-display); font-size:20px; line-height:1.25; color:var(--brand); margin:0 0 6px;}
.notice p, .fam-card p{margin:0 0 6px; font-size:15px; color:var(--ink-2);}
.notice p a, .fam-card p a{color:var(--brand); font-weight:600;}
.fam-card{border-left-color:var(--line);}
.fam-card .fam-group{font-family:var(--f-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--muted);}
.notice-acts{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px;}
.nbtn{display:inline-flex; align-items:center; gap:8px; min-height:40px; padding:0 16px; font:inherit; font-size:14px; font-weight:700; color:var(--ink); background:var(--paper); border:1px solid var(--line); border-radius:999px; cursor:pointer;}
.nbtn:hover:not(:disabled){border-color:var(--brand);}
.nbtn.solid{background:var(--hero-bg); color:var(--hero-ink); border-color:var(--hero-bg);}
.nbtn:disabled{opacity:.6; cursor:progress;}
.nbtn:focus-visible{outline:2px solid var(--focus); outline-offset:2px;}
.nbtn .g{width:18px; height:18px; flex:none; background:#fff; border-radius:50%; padding:1px;}
.notice .error{margin-top:10px;}
.fam-dlg .sub{margin:0 0 14px;}
.fam-agree{display:flex; align-items:flex-start; gap:10px; font-size:15px; color:var(--ink); cursor:pointer; margin:4px 0 0;}
.fam-agree input{flex:none; width:20px; height:20px; margin-top:2px; accent-color:var(--brand);}