/* Studote shared styles: tokens, app shell (icon sidebar / mobile tab bar), components, accessibility. */
:root{
  --ink:#212B36;--brand:#5877EA;--btn:#3f5fd6;--mint:#98EBA9;
  --bg:#F8F8F9;--fg:#212B36;--card:#fff;--line:#dfe3e9;--edge:#76818f;--muted:#566272;
  --link:#3446b8;--tint:#e9edff;--pos:#17763a;--focus:#3f5fd6;--shadow:0 20px 60px #0006;
  --ok-bg:#98EBA9;--ok-fg:#212B36;--err-bg:#f6c9c9;--err-fg:#5a1414;
  --warn-bg:#ffd9a8;--warn-fg:#4a2b00;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#171e27;--fg:#F8F8F9;--card:#212B36;--line:#34404e;--edge:#8794a3;--muted:#a9b3c0;
  --link:#9db1f8;--tint:#2a3850;--pos:#6fdc8f;--focus:#9db1f8;
  --err-bg:#5a1f1f;--err-fg:#fbd5d5;--warn-bg:#5a3a10;--warn-fg:#ffe2bd}}
:root[data-theme="dark"]{
  --bg:#171e27;--fg:#F8F8F9;--card:#212B36;--line:#34404e;--edge:#8794a3;--muted:#a9b3c0;
  --link:#9db1f8;--tint:#2a3850;--pos:#6fdc8f;--focus:#9db1f8;
  --err-bg:#5a1f1f;--err-fg:#fbd5d5;--warn-bg:#5a3a10;--warn-fg:#ffe2bd}
:root{color-scheme:light dark}
:root[data-theme="light"]{color-scheme:light}:root[data-theme="dark"]{color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:"Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5}
a{color:var(--link)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:12px;top:-60px;background:var(--btn);color:#fff;padding:10px 16px;border-radius:10px;z-index:100;font-weight:700;text-decoration:none}
.skip:focus{top:10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}

/* ---------- App shell ---------- */
.shell{display:flex;min-height:100vh;min-height:100dvh}
.rail{position:sticky;top:0;height:100vh;height:100dvh;width:92px;flex:none;display:flex;flex-direction:column;align-items:stretch;gap:4px;
  padding:14px 8px;background:var(--card);border-right:1px solid var(--line);overflow-y:auto}
.rail .logo{display:block;text-align:center;font-weight:800;font-size:1.05rem;letter-spacing:-.02em;color:var(--fg);text-decoration:none;padding:4px 0 12px}
.rail .logo b{color:var(--brand)}
.rail .grow{flex:1}
.ni{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:56px;padding:8px 4px;border-radius:16px;
  color:var(--fg);text-decoration:none;font:600 .72rem/1.15 inherit;font-family:inherit;border:0;background:none;cursor:pointer;text-align:center}
.ni svg{display:block;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none;opacity:1;visibility:visible}
/* Keep the Plan icon explicit and high-contrast in both themes. */
.ni.plan-nav{color:var(--fg)}
.ni.plan-nav svg{display:block;width:26px;height:26px;flex:0 0 26px;stroke:currentColor;stroke-width:2.1;opacity:1;visibility:visible}
.ni.plan-nav[aria-current="page"]{color:#fff}
.ni:hover{background:var(--tint)}
.ni[aria-current="page"]{background:var(--btn);color:#fff}
.ni.cta{background:var(--mint);color:var(--ink)}
.ni.cta:hover{filter:brightness(.95)}
.ni.cta[aria-current="page"]{background:var(--ink);color:#fff;box-shadow:0 0 0 2px var(--mint)}
:root[data-theme="dark"] .ni.cta[aria-current="page"]{background:#fff;color:var(--ink)}

.content{flex:1;min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top,0px)) 20px 10px;
  background:var(--bg);border-bottom:1px solid var(--line)}
.top .logo{display:none;font-weight:800;font-size:1.2rem;letter-spacing:-.02em;color:var(--fg);text-decoration:none}.top .logo b{color:var(--brand)}
.top .tag{font-weight:800;letter-spacing:-.02em;font-size:.95rem}.top .tag i{font-style:normal;color:var(--link)}
.sp{flex:1}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--mint);color:var(--ink);border-radius:999px;padding:6px 14px;font-weight:700;text-decoration:none;min-height:40px;white-space:nowrap}
.iconbtn{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;border:0;background:transparent;color:var(--fg);cursor:pointer;box-shadow:inset 0 0 0 1px var(--line)}
.iconbtn:hover{background:var(--tint)}
.iconbtn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
main.page{width:100%;max-width:1080px;margin:0 auto;padding:18px 20px 70px;outline:none}

@media (max-width:820px){
  .shell{display:block}
  .rail{position:fixed;left:0;right:0;bottom:0;top:auto;height:auto;width:100%;flex-direction:row;gap:2px;justify-content:space-between;
    padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));border-right:0;border-top:1px solid var(--line);z-index:40;overflow:visible}
  .rail .logo,.rail .grow,.rail .desk{display:none}
  .ni{flex:1;min-width:0;min-height:52px;padding:6px 2px;font-size:.64rem;border-radius:12px}
  .ni svg{width:22px;height:22px}
  .ni.plan-nav svg{width:23px;height:23px;flex-basis:23px}
  .top{padding-left:14px;padding-right:14px}
  .pill .hm{display:none}
  .top .logo{display:block}.top .tag{display:none}
  main.page{padding:14px 14px calc(96px + env(safe-area-inset-bottom,0px))}
}


/* ---------- Studote text-only wordmark ---------- */
.brand-logo{display:inline-flex;align-items:center;justify-content:flex-start;line-height:1;text-decoration:none;flex:none}
.brand-wordmark{display:inline-block;color:var(--fg);font-family:inherit;font-size:1.55rem;font-weight:800;letter-spacing:-.065em;line-height:1;text-transform:lowercase;white-space:nowrap}
.brand-logo:hover .brand-wordmark{opacity:.88}
.rail .brand-logo{width:100%;justify-content:center;padding:4px 0 14px}
.rail .brand-wordmark{font-size:.98rem;letter-spacing:-.06em}
.top .brand-logo{display:none}
.top .brand-wordmark{font-size:1.3rem}
@media(max-width:820px){.top .brand-logo{display:inline-flex}.rail .brand-logo{display:none}}

/* ---------- Typography and layout ---------- */
h1{font-size:clamp(1.8rem,6vw,2.7rem);letter-spacing:-.03em;line-height:1.08;margin:6px 0 14px}
h2{font-size:1.3rem;letter-spacing:-.015em;line-height:1.2;margin:0 0 10px}
h3{font-size:1.05rem;margin:0 0 4px;line-height:1.25}
.sub,.meta{color:var(--muted)}
.sub{margin:0 0 22px}.meta{font-size:.92rem;margin:0}
.hint{color:var(--muted);font-size:.88rem}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.sec{margin-top:32px}.sh{display:flex;align-items:baseline;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(235px,1fr))}
.cols{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}

/* ---------- Buttons ---------- */
.btn{border:0;border-radius:999px;padding:11px 20px;min-height:44px;font:600 1rem inherit;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;line-height:1.2}
.btn.s{padding:7px 14px;font-size:.92rem;min-height:40px}
.b1{background:var(--btn);color:#fff}.b2{background:var(--mint);color:var(--ink)}
.b3{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 2px var(--edge)}
.bd{background:#a12626;color:#fff}
.btn.on{background:var(--btn);color:#fff;box-shadow:none}
.btn:hover:not(:disabled){filter:brightness(1.06)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- Surfaces ---------- */
.panel{background:var(--card);border-radius:22px;box-shadow:inset 0 0 0 1px var(--line);padding:18px 20px;margin-bottom:14px}
.stat,.tile{background:var(--card);border-radius:18px;box-shadow:inset 0 0 0 1px var(--line);padding:14px 16px}
.stat b,.tile b{display:block;font-size:1.8rem;letter-spacing:-.02em;line-height:1.15}.stat span,.tile span{color:var(--muted);font-size:.9rem}
.tiles{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:22px}
.tile.hl{background:var(--mint);color:var(--ink);box-shadow:none}.tile.hl span{color:var(--ink)}
.chip{display:inline-block;background:var(--mint);color:var(--ink);border-radius:999px;padding:1px 11px;font-weight:600;font-size:.86rem}
.chip.off{background:var(--line);color:var(--muted)}.chip.warn{background:var(--warn-bg);color:var(--warn-fg)}.chip.bad{background:var(--err-bg);color:var(--err-fg)}
.msg{padding:12px 16px;border-radius:14px;font-weight:600;margin:12px 0}
.ok{background:var(--ok-bg);color:var(--ok-fg)}.err{background:var(--err-bg);color:var(--err-fg)}.warn{background:var(--warn-bg);color:var(--warn-fg)}
.empty{border:2px dashed var(--line);border-radius:18px;padding:22px;color:var(--muted);text-align:center;grid-column:1/-1}
.empty .btn{margin-top:10px}
.sk{height:96px;border-radius:20px;background:var(--line);opacity:.55}
@media (prefers-reduced-motion:no-preference){.sk{animation:pulse 1.2s infinite alternate}@keyframes pulse{to{opacity:.25}}
  .btn,.ni{transition:background .15s,filter .15s}}

/* ---------- Forms ---------- */
label{display:block;font-weight:600;margin:12px 0 4px;font-size:.95rem}
input,select,textarea{width:100%;font:inherit;padding:11px 14px;min-height:44px;border-radius:12px;border:1.5px solid var(--edge);background:var(--card);color:var(--fg)}
textarea{min-height:90px;resize:vertical}
input[type=checkbox],input[type=radio]{width:auto;min-height:0;accent-color:var(--btn)}
input[type=range]{padding:0;border:0;min-height:32px}
fieldset{border:0;padding:0;margin:12px 0}legend{font-weight:600;font-size:.95rem;padding:0;margin-bottom:6px}
.opt,.chk{display:flex;gap:10px;align-items:center;font-weight:400;margin:6px 0;min-height:32px}
.chk input,.opt input{width:20px;height:20px;flex:none}
.f{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.f .full{grid-column:1/-1}
.f label{margin-top:0}
.filters{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:18px}.filters .q{grid-column:1/-1}
.opts{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.opts label{display:flex;gap:8px;align-items:center;background:var(--bg);border-radius:12px;padding:8px 14px;box-shadow:inset 0 0 0 1px var(--edge);cursor:pointer;margin:0;font-weight:500}

/* ---------- Note cards ---------- */
.note{background:var(--card);border-radius:20px;box-shadow:inset 0 0 0 1px var(--line);overflow:hidden;text-align:left;border:0;padding:0;color:inherit;font:inherit;display:flex;flex-direction:column;width:100%}
button.note{cursor:pointer}button.note:hover,.note:hover{box-shadow:inset 0 0 0 2px var(--btn)}
.cover{height:96px;display:flex;align-items:flex-end;padding:12px 14px;font-weight:800;font-size:1.1rem;color:#fff}
.c0,.c1{background:#3f5fd6}.c2{background:var(--ink)}.c3{background:var(--mint);color:var(--ink)}.c4{background:#3d4b5c}
:root[data-theme="dark"] .c2{background:#3d4b5c}
.note .in{padding:12px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.note .meta{margin:0}
.note .row{margin-top:auto;justify-content:space-between;font-weight:600}
.price{background:var(--mint);color:var(--ink);border-radius:999px;padding:2px 12px;font-weight:700}

/* ---------- Tables / lists ---------- */
.tablewrap{overflow-x:auto;border-radius:16px;box-shadow:inset 0 0 0 1px var(--line);background:var(--card)}
table.t{width:100%;border-collapse:collapse;font-size:.93rem}
table.t th,table.t td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.t th{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
table.t tr:last-child td{border-bottom:0}
ul.tx{list-style:none;margin:0;padding:0;display:grid;gap:8px}
li.t{display:flex;gap:12px;align-items:baseline;background:var(--card);border-radius:14px;box-shadow:inset 0 0 0 1px var(--line);padding:10px 14px}
li.t .amt{font-weight:800;min-width:3.2em}.pos{color:var(--pos)}
li.t .what{flex:1;min-width:0}.what small{display:block;color:var(--muted)}

/* ---------- Dialog ---------- */
dialog{border:0;border-radius:24px;padding:24px;max-width:540px;width:calc(100% - 32px);background:var(--card);color:var(--fg);box-shadow:var(--shadow)}
dialog::backdrop{background:#212b36bb}
dialog h2{margin:0 0 6px;font-size:1.5rem;letter-spacing:-.02em}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:14px 0;font-size:.95rem}.kv dt{color:var(--muted)}.kv dd{margin:0}

/* ---------- Avatars ---------- */
.av{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;font-weight:800;color:#fff;background:#3f5fd6;flex:none;text-decoration:none;font-size:1rem}
.av.lg{width:84px;height:84px;font-size:2.2rem}
.av-blue{background:#3f5fd6}.av-mint{background:#98EBA9;color:#212B36}.av-ink{background:#3d4b5c}.av-coral{background:#c2410c}
.av-amber{background:#b45309}.av-violet{background:#6d28d9}.av-teal{background:#0f766e}.av-pink{background:#be185d}
.swatches{display:flex;gap:10px;flex-wrap:wrap}
.swatches label{margin:0;cursor:pointer;position:relative}
.swatches input{position:absolute;opacity:0;width:44px;height:44px;margin:0;cursor:pointer}
.swatches .av{width:44px;height:44px;box-shadow:0 0 0 2px var(--card),0 0 0 4px transparent}
.swatches input:checked+.av{box-shadow:0 0 0 2px var(--card),0 0 0 5px var(--fg)}
.swatches input:focus-visible+.av{outline:3px solid var(--focus);outline-offset:4px}

/* ---------- Sub navigation (admin tabs etc.) ---------- */
.subnav{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 18px;padding:0;list-style:none}
.subnav a{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:6px 14px;border-radius:999px;color:var(--fg);text-decoration:none;font-weight:600;box-shadow:inset 0 0 0 1.5px var(--line)}
.subnav a:hover{background:var(--tint)}
.subnav a[aria-current="page"]{background:var(--btn);color:#fff;box-shadow:none}
.badge{background:#a12626;color:#fff;border-radius:999px;font-size:.75rem;padding:0 7px;min-width:20px;text-align:center}

@media (forced-colors:active){.ni[aria-current="page"],.subnav a[aria-current="page"]{outline:2px solid CanvasText}}
@media print{.rail,.top{display:none}}

.sf{margin-top:28px;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.88rem}.sf a{color:var(--muted)}
@media print{.sf{display:none}}


/* ---------- v3: note cards, quality, planner, dashboard sections ---------- */
.ncard{display:flex;flex-direction:column;min-width:0}
.ncard>button.note{flex:1;width:100%;text-align:left}
.ncard .fb{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.ncard .fb button{font:inherit;font-size:.8rem;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--fg);cursor:pointer}
.ncard .fb button:hover{border-color:var(--edge)}
.ncard .why{margin:6px 0 0;padding:0;list-style:none;font-size:.82rem;color:var(--muted)}
.ncard .why li:before{content:"• "}
.badges{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 2px}
.vb,.qc{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;font-weight:700;border-radius:999px;padding:2px 9px;line-height:1.5}
.vb{background:var(--ok-bg);color:var(--ok-fg)}
.qc{background:var(--tint);color:var(--fg);border:1px solid var(--line)}
.qc.est{border-style:dashed}
.qc.none{color:var(--muted);font-weight:600}
.hscroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(230px,260px);gap:14px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x proximity}
.hscroll>*{scroll-snap-align:start}
dialog.nu{max-width:720px;width:calc(100% - 24px)}
.frame{width:100%;height:420px;border:1px solid var(--line);border-radius:12px;background:#fff}
.qbox{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:12px 0;background:var(--card)}
.qbox .big{font-size:1.6rem;font-weight:800;line-height:1}
.meter{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.meter i{display:block;height:100%;background:var(--brand)}
.cds{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.cd{border:1px solid var(--line);background:var(--card);border-radius:16px;padding:14px}
.cd .n{font-size:2rem;font-weight:800;line-height:1.1}
.cd.soon{border-color:var(--brand);box-shadow:0 0 0 2px var(--tint)}
.task{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line)}
.task:first-child{border-top:0}
.task input[type=checkbox]{margin-top:5px;width:20px;height:20px;flex:none}
.task .t{flex:1;min-width:0}
.task.done .ttl{text-decoration:line-through;color:var(--muted)}
.task .acts{display:flex;gap:4px;flex-wrap:wrap}
.task .acts button{font:inherit;font-size:.8rem;padding:2px 8px;border-radius:8px;border:1px solid var(--line);background:transparent;color:var(--fg);cursor:pointer}
.subj{display:inline-block;font-size:.75rem;font-weight:700;border-radius:6px;padding:1px 8px;background:var(--tint)}
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.wd{border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--card);min-height:110px;font-size:.8rem}
.wd.today{border-color:var(--brand);box-shadow:0 0 0 2px var(--tint)}
.wd h4{margin:0 0 4px;font-size:.8rem}
.wd .ev{background:var(--warn-bg);color:var(--warn-fg);border-radius:6px;padding:1px 6px;margin-bottom:3px;font-weight:700}
.wd .tk{border-radius:6px;padding:1px 6px;margin-bottom:3px;background:var(--tint);overflow:hidden;text-overflow:ellipsis}
.wd .tk.d{text-decoration:line-through;opacity:.6}
@media (max-width:720px){.week{grid-template-columns:1fr}.wd{min-height:0}}
.avail{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.avail label{font-size:.75rem;text-align:center;margin:0}
.avail input{width:100%;padding:6px 4px;text-align:center}
.sections>section{margin:26px 0}
.sections h2{margin:0}
.warnbox{background:var(--warn-bg);color:var(--warn-fg);border-radius:12px;padding:10px 14px;margin:10px 0}
.crumbs{display:flex;gap:6px;flex-wrap:wrap;font-size:.9rem;margin-bottom:8px}
.crumbs a{text-decoration:none}
.tgrid{display:flex;flex-wrap:wrap;gap:8px}
.tgrid a{border:1px solid var(--line);border-radius:999px;padding:4px 12px;text-decoration:none;background:var(--card)}

/* ---------- Public marketplace discovery filters ---------- */
.filter-more{grid-column:1/-1;border:1px solid var(--line);border-radius:14px;background:var(--card);padding:0 14px}
.filter-more summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:46px;font-weight:700}
.filter-more summary::-webkit-details-marker{display:none}
.filter-more summary:after{content:"+";font-size:1.25rem;color:var(--muted)}
.filter-more[open] summary:after{content:"−"}
.filters-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:10px;padding:2px 0 14px}
.filters-inner .chk{grid-column:1/-1;margin:0}
@media(max-width:560px){.filter-more{padding:0 12px}.filters-inner{grid-template-columns:1fr}}

/* ---------- First-time experience, quick actions, feedback ---------- */
dialog.onb{max-width:560px}
.onb-text{margin:6px 0 12px;font-size:1.05rem}
.onb-prog{width:100%;height:8px;accent-color:var(--btn);margin:4px 0 10px}
.onb-set{margin:14px 0 4px}
.onb-opt{display:flex;gap:12px;align-items:flex-start;margin:8px 0;padding:12px 14px;border-radius:16px;background:var(--bg);box-shadow:inset 0 0 0 1.5px var(--edge);cursor:pointer;font-weight:400}
.onb-opt:has(input:checked){background:var(--tint);box-shadow:inset 0 0 0 2px var(--btn)}
.onb-opt input{width:22px;height:22px;flex:none;margin-top:2px}
.onb-opt strong{display:block}.onb-opt small{display:block;color:var(--muted);font-size:.9rem}
.onb-actions{margin-top:18px;flex-wrap:nowrap}
.qsearch{display:flex;gap:10px;margin-top:14px}.qsearch input{flex:1;min-width:0;border-radius:999px;padding-left:18px}
.qacts{margin-top:10px}
.fb-cats{display:flex;gap:8px;flex-wrap:wrap}.fb-cats label{margin:0}
.fb-count{color:var(--muted);font-size:.88rem;text-align:right;margin-top:4px}
.fb-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.fb-list li{background:var(--card);border-radius:16px;box-shadow:inset 0 0 0 1px var(--line);padding:12px 16px}
.fb-list li p{margin:6px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}
/* Guided tour */
.tour-spot{position:fixed;z-index:9998;border-radius:14px;box-shadow:0 0 0 3px var(--btn),0 0 0 9999px rgba(20,28,40,.62);pointer-events:none;transition:left .2s,top .2s,width .2s,height .2s}
.tour-spot.tour-click{animation:tourPulse 1.4s ease-in-out infinite}
@keyframes tourPulse{50%{box-shadow:0 0 0 6px var(--btn),0 0 0 9999px rgba(20,28,40,.62)}}
.tour-card{position:fixed;z-index:9999;width:min(340px,calc(100vw - 24px));box-sizing:border-box;padding:16px 18px;border-radius:20px;background:var(--card);color:var(--fg);box-shadow:var(--shadow)}
.tour-card h3{margin:2px 0 6px;font-size:1.15rem}.tour-card p{margin:0 0 8px}.tour-act{margin-top:10px;flex-wrap:nowrap;gap:8px}
.tour-center{top:50%;left:50%;transform:translate(-50%,-50%)}
.tour-pill{position:fixed;z-index:9999;right:16px;bottom:16px;display:flex;gap:8px;align-items:center;padding:10px 14px;border-radius:999px;background:var(--card);color:var(--fg);box-shadow:var(--shadow)}
@media (prefers-reduced-motion:reduce){.tour-spot,.tour-spot.tour-click{animation:none;transition:none}}
@media (max-width:520px){.qsearch{flex-direction:column}.onb-actions .btn{padding-left:14px;padding-right:14px}}

/* ---------- Search suggestions, chips, reader panels ---------- */
.filters .sg{grid-column:1/-1;position:relative}
.sgbox{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:25;background:var(--card);border-radius:18px;box-shadow:0 12px 40px #0004,inset 0 0 0 1px var(--line);padding:8px;max-height:min(70vh,440px);overflow:auto}
.sgbox h4{margin:8px 10px 4px;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.sgi{display:flex;gap:10px;align-items:baseline;width:100%;text-align:left;border:0;background:none;color:var(--fg);font:inherit;padding:9px 12px;border-radius:12px;cursor:pointer;min-height:44px}
.sgi small{color:var(--muted);font-size:.85rem}.sgi .k{font-size:.72rem;font-weight:700;color:var(--link);min-width:3.2em}
.sgi:hover,.sgi[aria-selected="true"]{background:var(--tint)}
.sgclear{border:0;background:none;color:var(--link);font:inherit;font-size:.85rem;cursor:pointer;float:right;margin:6px 10px 0;text-decoration:underline}
.chipbar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.chipbar .meta{align-self:center;margin-right:2px}
.cbtn{border:0;border-radius:999px;padding:6px 14px;min-height:36px;font:600 .92rem inherit;font-family:inherit;cursor:pointer;background:var(--card);color:var(--fg);box-shadow:inset 0 0 0 1.5px var(--edge)}
.cbtn:hover{background:var(--tint)}.cbtn[aria-pressed="true"]{background:var(--btn);color:#fff;box-shadow:none}
.bar .thumbs{flex-basis:100%;display:flex;gap:8px;overflow-x:auto;padding:6px 2px 8px}
.thumb{flex:none;width:64px;border:0;padding:0;background:#fff;border-radius:6px;cursor:pointer;box-shadow:0 0 0 1.5px var(--edge);position:relative;aspect-ratio:1/1.414;overflow:hidden}
.thumb canvas{width:100%;height:100%;display:block}
.thumb[aria-current="true"]{box-shadow:0 0 0 3px var(--btn)}
.thumb i{position:absolute;right:2px;bottom:2px;background:#000b;color:#fff;border-radius:6px;font:700 .68rem/1 inherit;font-style:normal;padding:2px 5px}
body.focus .rail,body.focus .top,body.focus .hint,body.focus h1,body.focus .sf,body.focus header{display:none!important}
body.focus main.page{padding-top:0;max-width:none!important}
.resume{font-size:.85rem;color:var(--muted)}