/* Layout: a black-and-white menu card. Condensed caps headings, stone-grey panels as in the deck, one dusty-blue invite card as the only colour. */
:root{
  --bg:#FAFAF7; --fg:#111110; --muted:#5E605A; --line:#111110; --hair:#D9DAD4;
  --panel:#E3E4DE; --panel-2:#EFEFEA; --invite:#93AFC6; --invite-ink:#FFFFFF; --invite-deep:#7E9CB5;
  --ok:#256B43; --ok-bg:#DDEDE2; --warn:#8A5300; --warn-bg:#F4E6CF; --bad:#A63327; --bad-bg:#F5DEDA;
  --btn:#111110; --btn-fg:#FAFAF7;
  --f-display:"Barlow Condensed","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --f-body:"Libre Franklin","Franklin Gothic","Helvetica Neue",Arial,sans-serif;
  --f-script:"Pinyon Script","Snell Roundhand","Brush Script MT",cursive;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#121211; --fg:#F0EFEA; --muted:#A4A69E; --line:#F0EFEA; --hair:#34352F;
  --panel:#23241F; --panel-2:#1B1C18; --invite:#6F8DA6; --invite-ink:#FFFFFF; --invite-deep:#5C7A93;
  --ok:#7FCB9C; --ok-bg:#1E3427; --warn:#E5AE5E; --warn-bg:#3A2B12; --bad:#F08A7E; --bad-bg:#3E1F1B;
  --btn:#F0EFEA; --btn-fg:#121211; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#121211; --fg:#F0EFEA; --muted:#A4A69E; --line:#F0EFEA; --hair:#34352F;
  --panel:#23241F; --panel-2:#1B1C18; --invite:#6F8DA6; --invite-ink:#FFFFFF; --invite-deep:#5C7A93;
  --ok:#7FCB9C; --ok-bg:#1E3427; --warn:#E5AE5E; --warn-bg:#3A2B12; --bad:#F08A7E; --bad-bg:#3E1F1B;
  --btn:#F0EFEA; --btn-fg:#121211; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.5;padding-inline:20px;padding-block:0 64px}
.wrap{max-width:1080px;margin:0 auto}
h1,h2,h3,.disp{font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.01em;line-height:.95;text-wrap:balance;margin:0}
h1{font-size:clamp(44px,8vw,84px)} h2{font-size:clamp(28px,4vw,40px)} h3{font-size:22px}
p{margin:0} a{color:inherit}
.eyebrow{font-family:var(--f-body);font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.muted{color:var(--muted)} .small{font-size:13px}
.stack{display:flex;flex-direction:column;gap:12px} .stack-lg{display:flex;flex-direction:column;gap:28px}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:18px;border-bottom:2px solid var(--line);margin-bottom:28px}
.brand{display:flex;align-items:center;gap:10px;background:none;border:0;color:inherit;cursor:pointer;padding:0;font:inherit}
.brand .disp{font-size:20px;line-height:.9;text-align:left}
.brand svg{width:34px;height:34px}
.mode{font-size:12px;color:var(--muted);text-align:right}
.btn{appearance:none;border:2px solid var(--btn);background:var(--btn);color:var(--btn-fg);font:600 14px var(--f-body);padding:10px 16px;cursor:pointer;border-radius:0;letter-spacing:.01em}
.btn:hover{opacity:.88}
.btn.ghost{background:transparent;color:var(--fg)}
.btn.sm{padding:6px 10px;font-size:13px;border-width:1.5px}
.btn.danger{border-color:var(--bad);background:transparent;color:var(--bad)}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.tab:focus-visible,.brand:focus-visible{outline:3px solid var(--invite);outline-offset:2px}
.panel{background:var(--panel);padding:22px}
.panel-2{background:var(--panel-2);padding:18px;border:1px solid var(--hair)}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.grid2>*{min-width:0}
label.f{display:flex;flex-direction:column;gap:5px;font-weight:600;font-size:13px}
label.f .hint{font-weight:400;color:var(--muted)}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=time],input[type=email],select,textarea{font:400 15px var(--f-body);color:var(--fg);background:var(--bg);border:1.5px solid var(--hair);border-bottom-color:var(--line);padding:9px 10px;border-radius:0;width:100%}
textarea{min-height:72px;resize:vertical}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.fields .full{grid-column:1/-1}
.choice{display:flex;gap:8px;flex-wrap:wrap}
.choice label{display:flex;align-items:center;gap:8px;border:1.5px solid var(--hair);padding:9px 12px;cursor:pointer;font-weight:500;background:var(--bg)}
.choice input:checked+span{font-weight:700}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check input{margin-top:4px;width:18px;height:18px;flex:none}
.err{color:var(--bad);font-weight:600;font-size:14px}
.pill{display:inline-block;font:700 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border:1.5px solid currentColor;white-space:nowrap}
.pill.ok{color:var(--ok);background:var(--ok-bg);border-color:transparent}
.pill.warn{color:var(--warn);background:var(--warn-bg);border-color:transparent}
.pill.bad{color:var(--bad);background:var(--bad-bg);border-color:transparent}
.pill.mut{color:var(--muted)}
.note{padding:12px 14px;border-left:4px solid var(--warn);background:var(--warn-bg);font-size:14px}
.note.ok{border-color:var(--ok);background:var(--ok-bg)}
.note.bad{border-color:var(--bad);background:var(--bad-bg)}
/* hero */
.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center;padding-block:10px 36px}
.hero>*{min-width:0}
.logo{position:relative;max-width:420px;aspect-ratio:1.05}
.logo svg{position:absolute;inset:0;width:100%;height:100%}
.logo .words{position:absolute;left:0;top:44%;font-family:var(--f-display);font-weight:800;font-size:clamp(34px,6vw,58px);line-height:.88;text-transform:uppercase;background:var(--bg);padding:4px 8px 4px 0}
.tag{font-size:19px;max-width:30ch}
@media (max-width:720px){.hero{grid-template-columns:1fr}}
/* invite card */
.invite{background:var(--invite);color:var(--invite-ink);padding:32px 26px 28px;text-align:center;position:relative;overflow:hidden;max-width:460px}
.invite .star{width:120px;margin:0 auto 4px;display:block;opacity:.9}
.invite .script{font-family:var(--f-script);font-size:clamp(40px,7vw,56px);line-height:1.1;font-weight:400;text-transform:none}
.invite p{font-size:14px}
.invite .code{font:700 26px/1 var(--f-display);letter-spacing:.18em;background:var(--invite-deep);display:inline-block;padding:8px 12px 6px}
/* stepper */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:2px solid var(--line)}
.step{padding:12px 14px;border-right:2px solid var(--line);min-width:0}
.step:last-child{border-right:0}
.step .n{font:800 13px var(--f-display);letter-spacing:.06em}
.step .t{font:700 17px/1 var(--f-display);text-transform:uppercase;margin-top:2px}
.step .d{font-size:12px;color:var(--muted);margin-top:4px}
.step.now{background:var(--btn);color:var(--btn-fg)} .step.now .d{color:inherit;opacity:.75}
.step.done .t::after{content:" ✓"}
@media (max-width:640px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:2px solid var(--line)}}
.tabs{display:flex;gap:0;border-bottom:2px solid var(--line);overflow-x:auto}
.tab{appearance:none;background:none;border:0;color:var(--muted);font:700 18px var(--f-display);text-transform:uppercase;padding:10px 16px 8px;cursor:pointer;border-bottom:4px solid transparent;margin-bottom:-2px;white-space:nowrap}
.tab[aria-selected=true]{color:var(--fg);border-color:var(--fg)}
/* team list */
.teams{display:flex;flex-direction:column;border-top:2px solid var(--line)}
.team{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1.6fr) minmax(0,1.4fr) auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--hair);align-items:start}
.team>*{min-width:0}
.team .nm{font-weight:700}
.team .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:760px){.team{grid-template-columns:1fr}.team .acts{justify-content:flex-start}}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:2px;background:var(--line);border:2px solid var(--line)}
.stat{background:var(--bg);padding:12px 14px}
.stat b{display:block;font:800 34px/1 var(--f-display);font-variant-numeric:tabular-nums}
.stat span{font-size:12px;color:var(--muted)}
/* schedule */
.course-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:2px solid var(--line);padding-bottom:6px}
.course-h .time{font:700 22px var(--f-display);font-variant-numeric:tabular-nums}
.tables{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:14px}
.tbl{background:var(--panel);padding:14px 16px;display:flex;flex-direction:column;gap:8px;min-width:0}
.tbl .apt{font:800 13px var(--f-display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.tbl ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}
.tbl li{display:flex;gap:8px;align-items:baseline;justify-content:space-between}
.tbl li span:first-child{min-width:0}
.role{font:700 10px var(--f-body);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.itin{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:2px;background:var(--line);border:2px solid var(--line)}
.itin>div{background:var(--bg);padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0}
.itin .course{font:800 30px/1 var(--f-display);text-transform:uppercase}
.itin .addr{font-weight:700;font-size:17px}
.facts{font-style:italic;font-size:14px;display:flex;flex-direction:column;gap:4px}
details>summary{cursor:pointer;font-weight:700}
.how{counter-reset:h;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;margin-top:14px}
.how div{border-top:2px solid var(--line);padding-top:10px;font-size:14px}
.how b{display:block;font:700 18px var(--f-display);text-transform:uppercase;margin-bottom:4px}
.list-link{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--hair);background:none;border-left:0;border-right:0;border-top:0;width:100%;color:inherit;font:inherit;text-align:left;cursor:pointer}
.list-link:hover .disp{text-decoration:underline}
.copybox{font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap;background:var(--panel-2);border:1px solid var(--hair);padding:12px;max-height:260px;overflow:auto}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--btn);color:var(--btn-fg);padding:10px 16px;font-weight:600;font-size:14px;z-index:10;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:no-preference){.toast{animation:up .2s ease-out}@keyframes up{from{transform:translate(-50%,8px);opacity:0}}}

/* ---------- site shell (the app runs as its own page, so it sets its own base) ---------- */
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;padding-top:env(safe-area-inset-top,0px)}
img{max-width:100%}
[hidden]{display:none!important}
code{font:13px ui-monospace,Menlo,Consolas,monospace;background:var(--panel-2);padding:1px 5px}
a.brand{text-decoration:none}
a.btn{display:inline-block;text-decoration:none;text-align:center}
a.list-link{text-decoration:none}
.top .mode{display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:flex-end;font-size:13px}
.top .mode a{font-weight:600}
.top .who{color:var(--muted);max-width:40vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.foot{margin-top:56px;padding-top:14px;border-top:1px solid var(--hair)}
.or{text-align:center}