/* Flashcards sign-in + People admin: Dave's login mockups (Daylight Studio tokens), served open at /login-assets/ui.css (the sign-in pages need it before anyone is signed in). */

@font-face{font-family:"Nunito Local";src:url("/login-assets/Nunito-var-latin.woff2") format("woff2");font-weight:200 1000;font-display:swap}
:root{
  --ink:#2B2630; --ink-2:#4B4553; --page:#FDFCF8;
  --butter:#FBE3A4; --sky:#BEE1F2; --mint:#C8E0C8; --peach:#F8BEA2; --lilac:#D3C0E0; --pink:#F7B7B1; --rose:#E3727B;
  --bg:color-mix(in srgb,var(--butter) 50%,var(--page));
  --font:"Nunito Local","Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ring:0 0 0 1px rgba(43,38,48,.08);
  --lift:0 0 0 1px rgba(43,38,48,.08),0 8px 24px rgba(43,38,48,.08);
  --sat:env(safe-area-inset-top,0px); --sab:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg)}
body{margin:0;min-height:100vh;font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,textarea,a{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
button:disabled{cursor:not-allowed}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none !important}
svg{display:block}

/* ---------- shell ---------- */
.screen{display:none;min-height:100vh;flex-direction:column}
body[data-screen=signin] #s-signin,body[data-screen=inbox] #s-inbox,body[data-screen=expired] #s-expired,body[data-screen=confirm] #s-confirm,body[data-screen=admin] #s-admin{display:flex}
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:calc(16px + var(--sat)) 20px 6px;width:100%;max-width:980px;margin:0 auto}
.wordmark{display:flex;align-items:center;gap:8px;min-height:44px;font-weight:900;font-size:25px;letter-spacing:-.02em;text-decoration:none}
.wordmark .logo{width:30px;height:30px;border-radius:9px;background:var(--ink);position:relative;transform:rotate(-6deg)}
.wordmark .logo::before{content:"";position:absolute;left:6px;top:5px;width:18px;height:20px;border-radius:5px;background:var(--butter);transform:rotate(8deg)}
.wordmark .logo::after{content:"";position:absolute;left:8px;top:7px;width:14px;height:16px;border-radius:4px;background:var(--pink);transform:rotate(-4deg)}
.wordmark em{font-style:normal;color:var(--rose)}
.main{width:100%;max-width:460px;margin:0 auto;padding:10px 22px calc(40px + var(--sab));flex:1;display:flex;flex-direction:column}
h1{margin:0;font-size:32px;line-height:1.08;font-weight:900;letter-spacing:-.02em}
.lead{text-wrap:balance;margin:10px 0 0;font-size:17px;line-height:1.45;font-weight:700;color:var(--ink-2)}
.lead strong{color:var(--ink);font-weight:900}

/* buttons */
.btn{min-height:56px;padding:0 20px;border-radius:18px;background:var(--ink);color:#fff;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;text-decoration:none;position:relative;overflow:hidden;transition:transform .12s ease,background .15s}
.btn:active:not(:disabled){transform:scale(.98)}
.btn:disabled{background:#E4E0E8;color:#4B4553;box-shadow:inset 0 0 0 2px rgba(43,38,48,.1)}
.btn[aria-busy=true]:disabled{background:var(--ink);color:#fff;box-shadow:none}
.btn.soft{background:#fff;color:var(--ink);box-shadow:var(--ring)}
.btn.soft:disabled{background:#F4F2EE;color:#7B7581;box-shadow:var(--ring)}
.btn.sm{min-height:46px;font-size:16px;border-radius:16px}
.btn.rose{background:#B8434F}
.linkbtn{min-height:48px;padding:0 14px;border-radius:14px;font-weight:900;font-size:16px;color:var(--ink);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;text-decoration-color:var(--rose);display:inline-flex;align-items:center;justify-content:center}
.spin{display:inline-block;vertical-align:-4px;margin-right:8px;width:20px;height:20px;flex:none;border-radius:50%;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* fields */
.field{margin-top:22px}
.field label,.flabel{display:block;font-weight:900;font-size:15px;margin:0 0 7px 2px}
.input{width:100%;min-height:58px;padding:0 18px;border-radius:18px;border:2px solid transparent;background:#fff;box-shadow:var(--ring);font-weight:700;font-size:18px;outline:none;transition:border-color .15s,box-shadow .15s}
.input::placeholder{color:#9A949F}
.input:focus{border-color:var(--ink);box-shadow:0 0 0 4px rgba(251,227,164,.9)}
.input[aria-invalid=true]{border-color:#D9626C;background:#FFF6F5}
.input[readonly]{background:#F4F2EE;color:var(--ink-2)}
textarea.input{padding:14px 18px;min-height:84px;resize:vertical;line-height:1.35;font-size:16px}
.ferr{display:flex;gap:8px;align-items:flex-start;margin:10px 2px 0;font-weight:800;font-size:15px;line-height:1.35;color:#8F2D38}
.ferr svg{flex:none;margin-top:1px}

/* notices */
.notice{margin-top:18px;border-radius:22px;padding:18px 18px 16px;font-weight:700;font-size:16px;line-height:1.45}
.notice h2{text-wrap:balance;margin:0 0 6px;font-size:19px;line-height:1.2;font-weight:900;letter-spacing:-.01em}
.notice p{margin:0}
.notice.lilac{background:color-mix(in srgb,var(--lilac) 45%,#fff)}
.notice.peach{background:color-mix(in srgb,var(--peach) 45%,#fff)}
.notice.mint{background:color-mix(in srgb,var(--mint) 60%,#fff);padding:12px 16px;font-size:15px;display:flex;gap:10px;align-items:flex-start}
.notice .acts{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.fine{margin:14px 4px 0;text-align:center;font-weight:700;font-size:14px;line-height:1.4;color:var(--ink-2)}
.fine.lock{display:flex;gap:8px;justify-content:center;align-items:flex-start;text-align:left}

/* ---------- sign in ---------- */
.hero{position:relative;height:196px;margin:6px auto 4px;width:260px}
.mc{position:absolute;left:50%;top:14px;width:104px;height:162px;margin-left:-52px;border-radius:12px;background:var(--page);padding:7px;display:flex;flex-direction:column;gap:6px;box-shadow:0 0 0 1px rgba(43,38,48,.08),0 1px 2px rgba(43,38,48,.12),0 8px 18px rgba(43,38,48,.12);transform:translateX(var(--x)) rotate(var(--r));transform-origin:50% 100%}
.mc::before{content:"";position:absolute;inset:2px;border-radius:10px;border:2.5px dotted color-mix(in srgb,var(--t) 85%,transparent);pointer-events:none}
.mc .pic{flex:1;min-height:0;border-radius:8px;background:var(--page);display:flex;align-items:center;justify-content:center;overflow:hidden}
.mc .pic img{width:100%;height:100%;object-fit:contain;padding:6px}
.mc .lab{flex:none;height:28px;border-radius:8px;background:color-mix(in srgb,var(--t) 45%,#fff);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:15px;letter-spacing:-.01em}
.mc.a{--x:-66px;--r:-10deg;z-index:1;animation:bob 5.5s ease-in-out infinite}
.mc.b{--x:0px;--r:0deg;z-index:3;animation:bob 5.5s ease-in-out -1.8s infinite}
.mc.c{--x:66px;--r:10deg;z-index:2;animation:bob 5.5s ease-in-out -3.6s infinite}
@keyframes bob{50%{transform:translateX(var(--x)) translateY(-6px) rotate(var(--r))}}
.signin-form{margin-top:4px}
/* state visibility */
#s-signin [data-only]{display:none}
#s-signin[data-st=error] [data-only~=error],
#s-signin[data-st=invite] [data-only~=invite],
#s-signin[data-st=ratelimit] [data-only~=ratelimit]{display:flex}
#s-signin[data-st=invite] .notice[data-only~=invite]{display:block}
#s-signin[data-st=ratelimit] .notice[data-only~=ratelimit]{display:block}
#s-signin[data-st=invite] #sendBtn,#s-signin[data-st=invite] .fine.lock{display:none}
.ask{margin-top:14px;padding-top:14px;border-top:2px dashed rgba(43,38,48,.15)}
.ask .input{background:#fff}
.ask .row{display:flex;gap:10px;margin-top:10px}
.thanks{display:flex;gap:10px;align-items:flex-start;font-weight:800}

/* ---------- inbox / expired ---------- */
.illus{display:flex;justify-content:center;margin:8px 0 6px}
.mail-center{text-align:center}
.epill{white-space:normal;display:inline-block;max-width:100%;margin:2px 0;padding:3px 14px;border-radius:999px;background:#fff;box-shadow:var(--ring);color:var(--ink);font-weight:900;word-break:break-all;font-size:16px}
.actions{display:flex;flex-direction:column;gap:6px;margin-top:22px;align-items:stretch}
.actions .linkbtn{align-self:center}
.fine.join{margin-top:10px}
/* PRO-53: what the email is used for, under each email form (the sign-in form; the ask panel has its own, so the sign-in one steps aside on the invite-only notice) */
.fine.consent{margin-top:10px;text-wrap:balance}
#s-signin[data-st=invite] .fine.consent{display:none}
.ask .consent{margin:10px 2px 0;font-size:13.5px;line-height:1.4;font-weight:700;color:var(--ink-2)}
#s-signin[data-st=invite] .fine-invite{display:none}  /* the notice already says it: no repeat in the fine print */
.linkbtn.back{display:flex;width:max-content;margin:6px auto 0;font-size:15px;font-weight:800;color:var(--ink-2);text-decoration-thickness:1px;text-decoration-color:currentColor}
.tips{margin-top:22px;background:#fff;border-radius:24px;padding:18px 20px;box-shadow:var(--lift)}
.tips h2{margin:0 0 8px;font-size:18px;font-weight:900}
.tips ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.tips li{display:flex;gap:10px;font-weight:700;font-size:15.5px;line-height:1.4;color:var(--ink-2)}
.tips li i{flex:none;width:10px;height:10px;border-radius:50%;margin-top:7px;background:var(--c)}
#resentNote{margin:14px 0 0}

/* ---------- admin ---------- */
.top .user{display:inline-flex;align-items:center;gap:8px;padding:4px 14px 4px 4px;min-height:44px;border-radius:999px;background:rgba(255,255,255,.75);box-shadow:var(--ring);font-weight:800;font-size:14px}
.top .user i{width:34px;height:34px;border-radius:50%;background:var(--rose);color:#fff;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:15px;font-weight:900}
#s-admin .main{max-width:760px}
#s-admin h1{font-size:34px}
.card{margin-top:20px;background:#fff;border-radius:26px;padding:20px;box-shadow:var(--lift)}
.card h2{margin:0 0 2px;font-size:20px;font-weight:900}
#reqList .prow{box-shadow:none;background:#FDFCF8}
.invite-row{display:flex;flex-direction:column;gap:12px;margin-top:12px}
.invite-row .btn{margin-top:0}
.invite-row .input{min-height:54px}
.disc{display:flex;align-items:center;gap:8px;min-height:44px;margin-top:2px;font-weight:900;font-size:15px;color:var(--ink-2)}
.disc svg{transition:transform .2s}
.disc[aria-expanded=true] svg{transform:rotate(180deg)}
.seg{display:flex;margin-top:22px;padding:4px;border-radius:999px;background:rgba(255,255,255,.7);box-shadow:var(--ring)}
.seg button{flex:1;min-height:44px;padding:0 8px;border-radius:999px;font-weight:800;font-size:15px;color:var(--ink-2);display:flex;align-items:center;justify-content:center;gap:6px}
.seg button b{display:inline-flex;min-width:22px;height:22px;padding:0 6px;align-items:center;justify-content:center;border-radius:999px;background:rgba(43,38,48,.08);font-size:12px}
.seg button[aria-pressed=true]{background:var(--ink);color:#fff}
.seg button[aria-pressed=true] b{background:rgba(255,255,255,.22)}
.list{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;margin:14px 0 0;padding:0;list-style:none}
.prow{display:flex;align-items:center;gap:12px;min-height:72px;padding:10px 6px 10px 12px;border-radius:22px;background:#fff;box-shadow:var(--lift)}
.prow.new{animation:pop .5s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{transform:scale(.94);opacity:0}}
.avatar{flex:none;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:19px;background:var(--c);color:var(--ink)}
.pinfo{min-width:0;flex:1}
.pem{font-weight:900;font-size:16px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pem small{font-weight:700;font-size:13px;color:var(--ink-2);margin-left:6px}
.pmeta{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center;margin-top:4px;font-size:13px;font-weight:700;color:var(--ink-2)}
.pill{display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;font-weight:900;font-size:12px;color:var(--ink);background:var(--c,#eee)}
.pill.active{--c:var(--mint)}.pill.pending{--c:var(--butter)}.pill.expired{--c:var(--peach)}.pill.revoked{--c:#E5E1E8}.pill.owner{--c:var(--lilac)}
.more{flex:none;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink-2)}
.more:hover{background:rgba(43,38,48,.06)}
.more.lock{cursor:default}.more.lock:hover{background:none}
.empty{margin-top:14px;text-align:center;padding:26px 22px 24px;border-radius:26px;border:3px dashed rgba(43,38,48,.2);background:rgba(255,255,255,.45)}
.empty h2{margin:10px 0 4px;font-size:22px;font-weight:900}
.empty p{margin:0 auto 16px;max-width:300px;font-weight:700;color:var(--ink-2);line-height:1.4}
.empty .btn{max-width:280px;margin:0 auto}
@media (min-width:900px){
  .list{gap:12px}.prow{padding:12px 10px 12px 18px;min-height:80px}
  .invite-row{flex-direction:row;align-items:flex-start}.invite-row .input{flex:1}.invite-row .btn{width:auto;min-width:190px;min-height:54px}
}
@media (min-width:900px){
  #s-signin .main,#s-inbox .main,#s-expired .main,#s-confirm .main{justify-content:center;padding-bottom:90px}
  #s-signin .main>.fine:last-child,#s-inbox .main>.fine:last-child{margin-top:28px !important;padding-top:0 !important}
  #s-admin .top{max-width:760px;padding-left:22px;padding-right:22px}
}

/* ---------- sheet + toast ---------- */
.scrim{position:fixed;inset:0;z-index:70;background:rgba(43,38,48,.38);opacity:0;pointer-events:none;transition:opacity .2s}
.scrim.on{opacity:1;pointer-events:auto}
.sheet{position:fixed;z-index:80;left:0;right:0;bottom:0;margin:0 auto;max-width:560px;background:#fff;border-radius:26px 26px 0 0;box-shadow:0 -8px 32px rgba(43,38,48,.16);padding:10px 18px calc(18px + var(--sab));transform:translateY(105%);transition:transform .28s cubic-bezier(.3,.7,.2,1);visibility:hidden}
.sheet.on{transform:none;visibility:visible}
.sheet .grab{width:44px;height:5px;border-radius:99px;background:rgba(43,38,48,.18);margin:0 auto 12px}
.sheet h2{margin:0;font-size:19px;font-weight:900;line-height:1.25;word-break:break-word}
.sheet .sub{margin:4px 0 10px;font-size:14px;font-weight:700;color:var(--ink-2)}
.sheet .acts{display:grid;gap:10px;margin-top:14px}
.sheet p.body{margin:8px 0 0;font-size:16px;font-weight:700;line-height:1.45;color:var(--ink-2)}
.arow{display:flex;align-items:center;gap:14px;width:100%;min-height:58px;padding:0 12px;border-radius:18px;font-weight:900;font-size:17px;text-align:left}
.arow:hover{background:#F7F5F1}
.arow i{flex:none;width:40px;height:40px;border-radius:50%;background:var(--c,var(--butter));display:flex;align-items:center;justify-content:center}
.toast{position:fixed;z-index:90;left:50%;bottom:calc(22px + var(--sab));transform:translate(-50%,24px);opacity:0;display:flex;align-items:center;gap:6px;max-width:calc(100vw - 24px);background:var(--ink);color:#fff;font-weight:800;padding:6px 8px 6px 18px;min-height:48px;border-radius:999px;font-size:15px;transition:.22s;pointer-events:none}
.toast span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:6px 0}
.toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast .undo{min-height:40px;min-width:60px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.16);font-weight:900;color:var(--butter)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
}

/* confirm screen + small additions */
.ferr.top-msg{margin:14px 2px 0}
noscript .notice{margin-top:18px}