/* ============================================================
   BRAND TOKENS — from the_nest_brand_identity.md: warm yellow,
   deep green, white, supporting neutral. Anton for headings,
   Montserrat for body. The official logo/icon artwork still
   needs to replace the placeholder files in public/icons/.
   ============================================================ */
:root{
  --bg:#FDFCF9; --surface:#FFFFFF; --ink:#26332C; --muted:#5F6B63;
  --nest:#F4C542; --nest-ink:#244D3C; --lake:#244D3C; --honey:#F4C542;
  --blush:#F1DDD3; --sage-tint:#E3EBE1; --lake-tint:#ECEAE1; --honey-tint:#FBEAC0;
  --line:#DCE2D8; --danger:#A33A2B; --shadow:0 10px 30px rgba(38,51,44,.12);
  --display:"Anton", "Arial Narrow", sans-serif;
  --sans:"Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --safe-top:env(safe-area-inset-top, 0px); --safe-bottom:env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#151D18; --surface:#1F2923; --ink:#E8EFE9; --muted:#A5B2A9;
    --nest:#F0C24C; --nest-ink:#14201A; --lake:#8FC0A2; --honey:#F0C24C;
    --blush:#3A2D29; --sage-tint:#243329; --lake-tint:#262F28; --honey-tint:#3A3020;
    --line:#314038; --danger:#F09A8C; --shadow:0 10px 30px rgba(0,0,0,.4);
  }
}
:root[data-theme="dark"]{
  --bg:#151D18; --surface:#1F2923; --ink:#E8EFE9; --muted:#A5B2A9;
  --nest:#F0C24C; --nest-ink:#14201A; --lake:#8FC0A2; --honey:#F0C24C;
  --blush:#3A2D29; --sage-tint:#243329; --lake-tint:#262F28; --honey-tint:#3A3020;
  --line:#314038; --danger:#F09A8C; --shadow:0 10px 30px rgba(0,0,0,.4);
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
button{font:inherit;color:inherit}
a{color:var(--lake)}
:focus-visible{outline:3px solid var(--lake);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}

.app{position:relative;max-width:520px;margin:0 auto;height:100%;background:var(--bg);display:flex;flex-direction:column;overflow:hidden}

header.top{display:flex;align-items:center;justify-content:space-between;padding:calc(12px + var(--safe-top)) 18px 10px;background:var(--bg);z-index:5}
.wordmark{display:flex;align-items:center;gap:10px;background:none;border:0;padding:0;cursor:pointer;color:var(--ink)}
.wordmark img{width:38px;height:38px;border-radius:10px}
.wordmark b{font-family:var(--display);font-weight:400;font-size:21px;line-height:1;display:block;text-align:left}
.wordmark small{display:block;font-size:12px;color:var(--muted);text-align:left}
.bell{position:relative;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer}
.bell svg{width:22px;height:22px}
.bell .pip{position:absolute;top:8px;right:9px;width:9px;height:9px;border-radius:50%;background:var(--honey);border:2px solid var(--surface)}
.bell .pip[hidden]{display:none}

main{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4px 18px calc(100px + var(--safe-bottom))}
.screen{display:none}
.screen.active{display:block}
.offline{font-size:13px;text-align:center;background:var(--honey-tint);padding:6px 12px}
.offline[hidden]{display:none}

h1,h2,h3{font-family:var(--display);font-weight:400;margin:0;line-height:1.15}
h1{font-size:32px}
h2{font-size:23px;margin:30px 0 12px}
h3{font-size:19px}
p{margin:0 0 10px}
.muted{color:var(--muted)}
.small{font-size:14px}

.hero{position:relative;border-radius:28px 28px 28px 6px;background:var(--sage-tint);padding:26px 22px 22px;margin-top:6px;overflow:hidden}
.hero h1{max-width:12ch;position:relative}
.hero p{max-width:32ch;margin-top:12px;color:var(--muted);position:relative}
.hero .twig{position:absolute;right:-18px;top:-10px;width:150px;opacity:.9}
.row{display:flex;gap:10px;flex-wrap:wrap}
.btn{border:0;border-radius:999px;padding:12px 18px;font-weight:700;cursor:pointer;background:var(--nest);color:var(--nest-ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn.soft{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn.full{width:100%}
.btn[disabled]{opacity:.6;cursor:progress}
.linkbtn{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;padding:10px 0}

.note{margin-top:18px;background:var(--honey-tint);border-radius:6px 28px 28px 28px;padding:20px 22px}
.note q{display:block;font-family:var(--sans);font-weight:600;font-size:19px;line-height:1.35;quotes:none}
.note .from{margin-top:10px;font-size:13px;color:var(--muted)}

.card{margin-top:18px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:16px}
.card.accent{background:var(--lake-tint);border-color:transparent}
.nextup{display:flex;gap:14px;align-items:center}
.nextup .when{flex:none;width:62px;text-align:center;background:var(--lake-tint);border-radius:14px;padding:8px 4px}
.nextup .when b{display:block;font-family:var(--display);font-weight:400;font-size:22px;line-height:1}
.nextup .when span{font-size:12px;color:var(--muted)}

.strip{display:flex;gap:12px;overflow-x:auto;margin:0 -18px;padding:0 18px 6px;scroll-snap-type:x mandatory}
.ev{flex:none;width:200px;scroll-snap-align:start;border-radius:22px;padding:16px;min-height:160px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;border:0;text-align:left;color:var(--ink)}
.ev .emoji{font-size:34px;line-height:1}
.ev b{font-family:var(--display);font-weight:400;font-size:19px;display:block;margin-top:10px}
.ev span{font-size:14px;color:var(--muted)}
.t0{background:var(--honey-tint)} .t1{background:var(--sage-tint)} .t2{background:var(--lake-tint)} .t3{background:var(--blush)}

.pillars{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pillar{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px}
.pillar:first-child{grid-column:1 / -1;background:var(--sage-tint);border-color:transparent}
.pillar b{display:block;font-weight:800;margin-bottom:2px}
.pillar span{font-size:14px;color:var(--muted)}

.list{background:var(--surface);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.item{display:flex;align-items:center;gap:12px;padding:14px;border:0;border-bottom:1px solid var(--line);width:100%;background:none;text-align:left;cursor:pointer;color:var(--ink);text-decoration:none}
.item:last-child{border-bottom:0}
.item.static{cursor:default}
.item .ic{flex:none;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px}
.item .tx{flex:1;min-width:0}
.item .tx b{display:block;font-weight:700}
.item .tx span{font-size:14px;color:var(--muted)}
.chev{color:var(--muted);flex:none}

.days{display:flex;gap:6px;overflow-x:auto;margin:6px -18px 14px;padding:0 18px}
.day{flex:none;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:700;font-size:14px;min-height:40px}
.day[aria-selected="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.class{display:flex;gap:12px;align-items:center;padding:14px;border-bottom:1px solid var(--line)}
.class:last-child{border-bottom:0}
.class time{flex:none;width:52px;font-weight:800;font-size:15px}
.class .tx{flex:1}
.class .tx b{display:block}
.class .tx span{font-size:14px;color:var(--muted)}
.remind{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer}
.remind svg{width:20px;height:20px}
.remind[aria-pressed="true"]{background:var(--nest);border-color:var(--nest);color:var(--nest-ink)}
.empty{padding:16px;color:var(--muted)}

.plan{border-radius:24px;padding:20px;margin-bottom:12px}
.plan .price{font-family:var(--display);font-size:40px;line-height:1;margin:10px 0 2px}
.plan ul{list-style:none;padding:0;margin:14px 0 16px}
.plan li{padding:5px 0 5px 26px;position:relative}
.plan li::before{content:"";position:absolute;left:2px;top:12px;width:12px;height:7px;border-left:2px solid var(--lake);border-bottom:2px solid var(--lake);transform:rotate(-45deg)}
details{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:8px;padding:0 16px}
summary{cursor:pointer;padding:14px 0;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:20px;line-height:1;color:var(--muted)}
details[open] summary::after{content:"–"}
details p{padding-bottom:14px;color:var(--muted)}

nav.tabs{position:absolute;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:var(--surface);border-top:1px solid var(--line);padding:6px 4px calc(8px + var(--safe-bottom));z-index:6}
.tab{background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;cursor:pointer;color:var(--muted);font-size:12px;font-weight:700;min-height:52px}
.tab svg{width:24px;height:24px}
.tab[aria-current="page"]{color:var(--lake)}

.scrim{position:absolute;inset:0;background:rgba(20,28,23,.45);opacity:0;pointer-events:none;transition:opacity .2s;z-index:20}
.scrim.open{opacity:1;pointer-events:auto}
.sheet{position:absolute;left:0;right:0;bottom:0;max-height:90%;background:var(--bg);border-radius:26px 26px 0 0;transform:translateY(105%);transition:transform .28s cubic-bezier(.2,.8,.2,1);z-index:21;display:flex;flex-direction:column;visibility:hidden}
.sheet.open{transform:translateY(0);visibility:visible}
.sheet .grab{width:42px;height:5px;border-radius:3px;background:var(--line);margin:10px auto 4px}
.sh-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 18px 8px}
.close{flex:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:18px}
.sh-body{overflow-y:auto;padding:4px 18px calc(28px + var(--safe-bottom))}
.banner-art{border-radius:22px;height:110px;display:grid;place-items:center;font-size:54px;margin-bottom:16px}
.checks{list-style:none;padding:0;margin:10px 0 16px;display:flex;flex-wrap:wrap;gap:8px}
.checks li{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:14px}

.set{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border-bottom:1px solid var(--line)}
.set:last-child{border-bottom:0}
.set b{display:block}
.set span{font-size:14px;color:var(--muted)}
.list.disabled .set{opacity:.5;pointer-events:none}
.switch{position:relative;width:52px;height:32px;flex:none}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;z-index:1}
.switch i{position:absolute;inset:0;border-radius:999px;background:var(--line);transition:background .2s}
.switch i::after{content:"";position:absolute;left:3px;top:3px;width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.switch input:checked + i{background:var(--nest)}
.switch input:checked + i::after{transform:translateX(20px)}
.switch input:focus-visible + i{outline:3px solid var(--lake);outline-offset:2px}
select{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 10px;min-height:40px}

.status{display:flex;gap:12px;align-items:flex-start;border-radius:18px;padding:14px;margin-bottom:14px}
.status .ic{font-size:24px;line-height:1}
.status.on{background:var(--sage-tint)} .status.off{background:var(--honey-tint)} .status.blocked{background:var(--blush)}
.steps{counter-reset:s;list-style:none;padding:0;margin:14px 0}
.steps li{counter-increment:s;position:relative;padding:12px 12px 12px 52px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:8px}
.steps li::before{content:counter(s);position:absolute;left:12px;top:12px;width:28px;height:28px;border-radius:50%;background:var(--nest);color:var(--nest-ink);display:grid;place-items:center;font-weight:800;font-size:14px}
.steps svg{width:18px;height:18px;vertical-align:-3px}

.news{padding:14px;border-bottom:1px solid var(--line)}
.news:last-child{border-bottom:0}
.news b{display:block}
.news time{font-size:12px;color:var(--muted)}

.founders{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.founder{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px}
.founder .av{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-size:20px;margin-bottom:8px}

.toast{position:absolute;left:50%;bottom:calc(96px + var(--safe-bottom));transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:14px;font-weight:700;opacity:0;transition:all .25s;z-index:30;max-width:90%;text-align:center;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}