/* Layout: one calm column of big, tappable cards; tabs at the bottom on phones, at the top on wide screens. Subway bullets carry the only loud color. */
[hidden]{display:none!important} /* hidden always wins over a class that sets display (.pill, .notice) */
:root{
  --bg:#f3f5f9; --surface:#ffffff; --ink:#18213a; --muted:#59627a; --line:#dde2ec;
  --accent:#1f4fa3; --accent-soft:#e3ebfa; --on-accent:#ffffff;
  --leaf:#a8461a; --leaf-soft:#fbe9df; --key:#7a3db8; --key-soft:#efe5fa;
  --good:#1d7a4a; --good-soft:#dff2e7; --warn:#845a00; --warn-soft:#fbf0d4; --bad:#b3261e; --bad-soft:#fbe3e1;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"Atkinson Hyperlegible", "Segoe UI", system-ui, sans-serif;
  --r:14px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#10141f; --surface:#192033; --ink:#e9edf6; --muted:#a3abc0; --line:#2b3550;
  --accent:#8fb2ff; --accent-soft:#22305180; --on-accent:#0d1530;
  --leaf:#f0915a; --leaf-soft:#3a241a; --key:#c9a2f2; --key-soft:#2e2142;
  --good:#6fd39c; --good-soft:#173528; --warn:#f2c35a; --warn-soft:#3a3015; --bad:#ff8a80; --bad-soft:#3d1c1a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#10141f; --surface:#192033; --ink:#e9edf6; --muted:#a3abc0; --line:#2b3550;
  --accent:#8fb2ff; --accent-soft:#22305180; --on-accent:#0d1530;
  --leaf:#f0915a; --leaf-soft:#3a241a; --key:#c9a2f2; --key-soft:#2e2142;
  --good:#6fd39c; --good-soft:#173528; --warn:#f2c35a; --warn-soft:#3a3015; --bad:#ff8a80; --bad-soft:#3d1c1a; color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.5;margin:0}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.15}
h1{font-size:1.45rem;font-weight:800}
h2{font-size:1.35rem;font-weight:800}
h3{font-size:1.08rem;font-weight:600}
button,select,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding-inline:16px;padding-block:0 120px}

/* header + tabs */
.top{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:env(safe-area-inset-top,0px);z-index:20}
.top-in{max-width:1080px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto}
.brand-mark{width:38px;height:38px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:1rem}
.brand small{display:block;color:var(--muted);font-size:.8rem;font-family:var(--body)}
.tabs{display:flex;gap:4px}
.tab{border:0;background:none;padding:10px 14px;border-radius:999px;cursor:pointer;font-weight:700;color:var(--muted);display:flex;align-items:center;gap:8px}
.tab svg{width:22px;height:22px;flex:none}
.tab[aria-current="page"]{background:var(--accent-soft);color:var(--accent)}
@media (max-width:799px){
  .tabs{position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px));justify-content:space-around;z-index:30}
  .tab{flex-direction:column;gap:2px;font-size:.78rem;padding:6px 8px;border-radius:12px;flex:1}
}

section.view{padding-top:22px;display:grid;gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.grid2{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:900px){.grid2{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}}
.stack{display:grid;gap:12px}

.btn{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:9px 16px;cursor:pointer;font-weight:700;display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--ink);font-size:.95rem;min-height:44px}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.on{background:var(--good-soft);border-color:var(--good);color:var(--good)}
.btn.danger{background:var(--bad);border-color:var(--bad);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.saved{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.linkbtn{border:0;background:none;color:var(--accent);font-weight:700;cursor:pointer;padding:6px 0;text-decoration:underline;text-underline-offset:3px}

/* hero countdown */
.hero{background:var(--accent);color:var(--on-accent);border-radius:var(--r);padding:22px;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.hero .big{font-family:var(--display);font-weight:800;font-size:3.4rem;line-height:1;font-variant-numeric:tabular-nums}
.hero p{margin:.2rem 0 0;max-width:46ch}
.hero h2{color:var(--on-accent)}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* numbered vertical steps */
.stepper{list-style:none;margin:0;padding:0}
.st-item{position:relative;display:grid;grid-template-columns:36px minmax(0,1fr);gap:12px;padding-bottom:12px}
.st-item:last-child{padding-bottom:0}
.st-item:not(:last-child)::before{content:"";position:absolute;left:17px;top:38px;bottom:2px;border-left:2px dotted var(--line)}
.st-item.done:not(:last-child)::before{border-left:2px solid var(--good)}
.st-dot{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:800;border:2px solid var(--line);background:var(--surface);color:var(--muted);font-variant-numeric:tabular-nums}
.st-item.done .st-dot{background:var(--good);border-color:var(--good);color:var(--surface)}
.st-item.current .st-dot{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.st-body{min-width:0;border-radius:12px;padding:6px 10px 8px}
.st-item.current .st-body{background:var(--accent-soft)}
.st-head{border:0;background:none;padding:0;cursor:pointer;text-align:left;display:flex;gap:8px;align-items:center;flex-wrap:wrap;width:100%;min-height:28px}
.st-t{font-weight:700}
.st-item.done .st-t{color:var(--muted)}
.st-item.todo .st-t{color:var(--muted)}
.st-sub{margin-top:1px}
.st-more{display:grid;gap:10px;margin-top:8px}
.st-more p{margin:0}
.st-item.skipped .st-dot{background:var(--surface);border:2px dashed var(--muted);color:var(--muted)}
.st-item.skipped:not(:last-child)::before{border-left:2px solid var(--good)}
.code{font-family:ui-monospace,Consolas,monospace;font-size:1.05rem;font-weight:700;background:var(--accent-soft);color:var(--accent);padding:4px 10px;border-radius:8px;letter-spacing:.04em;user-select:all}
/* our notes */
.notes-card{scroll-margin-top:72px}
.stars{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.star{width:44px;height:44px;border:0;background:none;padding:0;font-size:2rem;line-height:1;cursor:pointer;color:var(--line)}
.star.on{color:var(--warn)}
.notelist{display:grid;gap:8px}
.notelist .lab{font-weight:700}
.notelist.pros .lab{color:var(--good)}
.notelist.cons .lab{color:var(--leaf)}
.notelist ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.notelist li{display:flex;gap:8px;align-items:center;padding:6px 6px 6px 12px;border-radius:10px;background:var(--good-soft)}
.notelist.cons li{background:var(--leaf-soft)}
.notelist li span{flex:1;min-width:0;overflow-wrap:anywhere}
.notelist .x{flex:none;width:36px;height:36px;border:0;border-radius:8px;background:none;color:var(--muted);font-size:1.3rem;cursor:pointer}
.notelist .x:hover{background:var(--surface);color:var(--ink)}
.addrow{display:flex;gap:8px}
.addrow input{flex:1;min-width:0;padding:10px 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);min-height:46px}
.ournote .s{color:var(--warn);letter-spacing:1px}
/* compare notes */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);-webkit-overflow-scrolling:touch}
.cmp{border-collapse:separate;border-spacing:0;width:100%}
.cmp th,.cmp td{padding:12px 14px;vertical-align:top;text-align:left;border-bottom:1px solid var(--line)}
.cmp tbody tr:last-child th,.cmp tbody tr:last-child td{border-bottom:0}
.cmp thead th,.cmp td{min-width:200px;max-width:260px}
.cmp thead th+th,.cmp td+td{border-left:1px solid var(--line)}
.cmp th[scope="row"],.cmp .corner{position:sticky;left:0;z-index:1;background:var(--surface);min-width:112px;max-width:112px;font-size:.85rem;color:var(--muted);font-weight:700;border-right:1px solid var(--line)}
.cmp thead th{background:var(--bg)}
.cmp .corner{background:var(--bg)}
.cmp-name{padding:4px 0 0;text-align:left;font-family:var(--display);font-size:1rem;line-height:1.25}
.cmp-stars{color:var(--warn);font-size:1.25rem;letter-spacing:1px;line-height:1.2}
.cmp-list{margin:0;padding-left:1.1rem;display:grid;gap:4px}
.cmp-list.pros li::marker{color:var(--good)}
.cmp-list.cons li::marker{color:var(--leaf)}
@media (min-width:800px){.cmp-hint{display:none}}
.req{display:grid;gap:6px;padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--line)}

/* events */
.ev{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--line)}
.ev:last-child{border-bottom:0}
.cal{width:58px;flex:none;border-radius:10px;border:1.5px solid var(--line);text-align:center;overflow:hidden;background:var(--surface)}
.cal b{display:block;background:var(--leaf);color:var(--surface);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:2px 0}
.cal span{display:block;font-family:var(--display);font-weight:800;font-size:1.5rem;line-height:1.3;font-variant-numeric:tabular-nums}
.cal.key b{background:var(--key)}
.ev.past{opacity:.55}
.ev-body{min-width:0;flex:1;display:grid;gap:6px}
.ev-title{font-weight:700}
.pill{display:inline-block;border-radius:999px;padding:2px 10px;font-size:.8rem;font-weight:700;background:var(--accent-soft);color:var(--accent)}
.pill.key{background:var(--key-soft);color:var(--key)}
.pill.leaf{background:var(--leaf-soft);color:var(--leaf)}
.pill.good{background:var(--good-soft);color:var(--good)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.month{font-family:var(--display);font-weight:800;font-size:1.05rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:6px}

.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:700;font-size:.92rem;min-height:42px}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}

/* criteria */
.q{display:grid;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}
.q:last-child{border-bottom:0}
.q label,.q .lab{font-weight:700}
.seg{display:grid;grid-template-columns:repeat(3,1fr);border:1.5px solid var(--line);border-radius:12px;overflow:hidden}
.seg button{border:0;background:var(--surface);padding:9px 4px;cursor:pointer;font-weight:700;font-size:.85rem;color:var(--muted);min-height:42px}
.seg button+button{border-left:1.5px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent)}
select{width:100%;padding:11px 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);min-height:46px}
.toggle{display:flex;gap:12px;align-items:center;cursor:pointer;font-weight:700}
.toggle input{width:24px;height:24px;accent-color:var(--accent);flex:none}

/* school cards */
.sc{display:grid;gap:10px;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.sc-head{display:flex;gap:12px;align-items:flex-start}
.sc-head > div{min-width:0;flex:1}
.score{width:60px;height:60px;flex:none;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:1.35rem;border:4px solid var(--good);color:var(--good);font-variant-numeric:tabular-nums}
.score.mid{border-color:var(--warn);color:var(--warn)}
.score.low{border-color:var(--bad);color:var(--bad)}
.match{display:grid;gap:5px;--m:var(--good)}
.match.warn{--m:var(--warn)}
.match.bad{--m:var(--bad)}
.match-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px;flex-wrap:wrap}
.match-lab{font-weight:700;color:var(--m)}
.match-num{color:var(--muted);font-size:.88rem;font-variant-numeric:tabular-nums}
.meter{height:10px;border-radius:999px;background:var(--line);overflow:hidden}
.meter i{display:block;height:100%;border-radius:999px;background:var(--m)}
.rank{font-family:var(--display);font-weight:800;color:var(--muted);font-size:.9rem}
ul.why{margin:0;padding-left:1.1rem;display:grid;gap:2px}
ul.why li::marker{color:var(--good)}
ul.why.caution li::marker{color:var(--leaf)}
.meta{display:flex;gap:6px 14px;flex-wrap:wrap;color:var(--muted);font-size:.92rem;align-items:center}

/* subway bullets */
.bul{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;font-weight:700;font-size:.78rem;font-family:"Helvetica Neue",Arial,sans-serif;line-height:1;vertical-align:-5px;margin-right:2px}
.bul.y{background:#fccc0a;color:#111}
.bul.o{background:#ff6319;color:#fff}
.bus{display:inline-block;border:1.5px solid var(--line);border-radius:6px;padding:0 6px;font-size:.8rem;font-weight:700;margin:2px 4px 2px 0;font-variant-numeric:tabular-nums}

/* detail sheet */
.sheet{position:fixed;inset:0;background:color-mix(in srgb,var(--ink) 45%,transparent);z-index:50;display:flex;justify-content:center;align-items:flex-end}
.sheet-in{background:var(--bg);width:100%;max-width:760px;max-height:92%;overflow:auto;border-radius:20px 20px 0 0;padding:0 16px calc(28px + env(safe-area-inset-bottom,0px))}
@media (min-width:800px){.sheet{align-items:center}.sheet-in{border-radius:20px;max-height:88%}}
.sheet-bar{position:sticky;top:0;background:var(--bg);padding:14px 0 10px;display:flex;gap:10px;align-items:center;z-index:2}
.stat{display:grid;gap:4px}
.stat-row{display:flex;justify-content:space-between;gap:10px;font-size:.95rem}
.bar{height:10px;border-radius:999px;background:var(--line);position:relative;overflow:visible}
.bar i{position:absolute;left:0;top:0;bottom:0;border-radius:999px;background:var(--accent)}
.bar i.bad{background:var(--leaf)}
.bar u{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--ink);opacity:.6}
.stats{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:600px){.stats{grid-template-columns:1fr 1fr}}
.notice{background:var(--leaf-soft);color:var(--ink);border-radius:var(--r);padding:14px 16px;display:flex;gap:12px;align-items:flex-start}
.notice b{color:var(--leaf)}
.notice.warn{background:var(--warn-soft)}
.notice.warn b{color:var(--warn)}
h1 .pill{vertical-align:middle;font-family:var(--body)}
.fb-kinds{gap:6px;border:0;padding:0;margin:0}
.fb-kinds label{gap:8px;flex-wrap:nowrap}
.fb-kinds input[type=radio]{width:20px;height:20px;min-height:0;padding:0;margin:0;flex:none;accent-color:var(--accent)} /* not the sheet's text-box sizing */
textarea{font:inherit;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);resize:vertical}
/* privacy.html */
.policy{max-width:760px;margin:24px auto 0}
.policy h1{font-size:1.8rem}
.policy h2{font-size:1.2rem;margin-top:8px}
.policy ul{margin:0;padding-left:1.2rem;display:grid;gap:4px}
.policy table{border-collapse:collapse;width:100%;font-size:.95rem}
.policy th,.policy td{text-align:left;vertical-align:top;padding:8px;border-bottom:1px solid var(--line)}
@media (max-width:600px){.policy table,.policy tbody,.policy tr,.policy td{display:block}.policy thead{display:none}.policy td{border:0;padding:2px 0}.policy tr{border-bottom:1px solid var(--line);padding:8px 0}.policy td:first-child{font-weight:700}}
.notice-list{flex:1;display:grid;gap:10px}
.notice-list h2{font-size:1rem;margin:0;color:var(--leaf)}
.notice-list>h2+div{border-top:0;padding-top:0}
.notice-list>div+div{border-top:1px solid color-mix(in srgb,var(--leaf) 25%,transparent);padding-top:10px}
.empty{border:2px dashed var(--line);border-radius:var(--r);padding:22px;text-align:center;color:var(--muted)}
.sc-head > .order{display:flex;flex-direction:column;gap:4px;flex:none}
.order button{width:40px;height:34px;border-radius:8px;border:1.5px solid var(--line);background:var(--surface);cursor:pointer;font-weight:700}
.order button:disabled{opacity:.35;cursor:default}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(96px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-weight:700;z-index:60}
@media (min-width:800px){.toast{bottom:28px}}
.check:disabled{cursor:default}
.btn:disabled{opacity:.35;cursor:default}
.calgrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.dow{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-align:center;font-weight:700;padding-bottom:2px}
.day{min-height:62px;min-width:0;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:4px;display:flex;flex-direction:column;align-items:stretch;gap:3px;font-size:.85rem;text-align:left;color:var(--ink)}
.day.blank{border:0;background:none}
.day.gone .n,.day.gone .lbl{color:var(--muted)}
.day.gone .lbl{background:var(--bg)}
.day.gone .dots{opacity:.5}
.day.has{cursor:pointer;border-color:var(--leaf)}
.day.has:hover{background:var(--leaf-soft)}
.day[aria-pressed="true"]{outline:3px solid var(--ink);outline-offset:-1px;opacity:1;background:var(--bg)}
.day .n{font-weight:700;font-variant-numeric:tabular-nums;align-self:flex-start;padding:0 5px;border-radius:999px}
.day.today .n{background:var(--accent);color:var(--on-accent)}
.lbl{font-size:.7rem;line-height:1.25;border-radius:4px;padding:1px 4px;background:var(--leaf-soft);color:var(--leaf);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lbl.key{background:var(--key-soft);color:var(--key)}
.lbl.go{background:var(--good-soft);color:var(--good)}
.lbl.more{background:none;color:var(--muted);padding:0 2px}
.dots{display:flex;gap:3px;flex-wrap:wrap;padding-left:4px}
.dots i,.legend i{width:9px;height:9px;border-radius:50%;background:var(--leaf);display:inline-block}
.dots i.key,.legend i.key{background:var(--key)}
.today-chip{background:var(--accent);color:var(--on-accent);border-radius:999px;padding:0 6px;font-size:.75rem}
.sel-chip{width:16px;height:16px;border:3px solid var(--ink);border-radius:4px;display:inline-block}
.dots i.go,.legend i.go{background:var(--good)}
.legend{display:flex;gap:16px;flex-wrap:wrap}
.legend span{display:inline-flex;align-items:center;gap:6px}
@media (max-width:640px){.lbl{display:none}.day{min-height:52px}}
@media (min-width:641px){.dots{display:none}}
details summary{cursor:pointer;font-weight:700;color:var(--accent);min-height:36px;display:flex;align-items:center}
@media (prefers-reduced-motion:no-preference){.sheet-in{animation:up .22s ease-out}@keyframes up{from{transform:translateY(24px);opacity:.6}}}
.data-foot{margin-top:32px;padding-top:12px;border-top:1px solid var(--line)}
.data-foot a{color:inherit}
/* Account: header button and sign-in sheet */
.acct-btn{min-height:40px;padding:6px 14px}
.acct-dot{width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;font-size:.85rem;margin-left:-6px}
.acct-sheet{max-width:520px}
.acct-sheet h2{margin:0}
.acct-sheet .lab{font-weight:700}
.acct-sheet input{width:100%;padding:11px 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);min-height:46px}
.acct-icon{width:20px;height:20px;display:none}
/* Phones: the account button is an icon on the title row; its name is still read out by screen readers. */
@media (max-width:799px){
  .top-in{flex-wrap:nowrap}.brand{min-width:0}
  .acct-btn{width:44px;height:44px;padding:0;justify-content:center;flex:none}
  .acct-icon{display:block}
  .acct-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .acct-btn .acct-dot{margin:0}
}