:root{
  --bg:#F2F3F6; --surface:#FFFFFF; --surface-2:#E8EAF0; --ink:#12141A; --ink-2:#434957; --ink-3:#626879;
  --line:#D9DCE4; --accent:#2F47E0; --accent-ink:#FFFFFF; --accent-soft:#E3E7FD; --accent-strong:#2236B8;
  --try:#9A4A06; --try-soft:#FCEFD9; --ok:#17704A; --ok-soft:#DDF2E7; --warn:#A3321F;
  --tile-s:64%; --tile-l:85%; --tile-ink:#12141A; --shadow:0 1px 2px rgba(18,20,26,.06),0 8px 24px rgba(18,20,26,.06);
  --display:'Bricolage Grotesque',ui-sans-serif,system-ui,sans-serif;
  --body:'Figtree',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0E1015; --surface:#171A21; --surface-2:#21252E; --ink:#EEF0F5; --ink-2:#BCC2CE; --ink-3:#959CAB;
  --line:#2B303B; --accent:#8A9CFF; --accent-ink:#0E1015; --accent-soft:#232A4F; --accent-strong:#B4C0FF;
  --try:#F2B660; --try-soft:#3A2A12; --ok:#62CF95; --ok-soft:#133226; --warn:#FF8B76;
  --tile-s:34%; --tile-l:27%; --tile-ink:#EEF0F5; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0E1015; --surface:#171A21; --surface-2:#21252E; --ink:#EEF0F5; --ink-2:#BCC2CE; --ink-3:#959CAB;
  --line:#2B303B; --accent:#8A9CFF; --accent-ink:#0E1015; --accent-soft:#232A4F; --accent-strong:#B4C0FF;
  --try:#F2B660; --try-soft:#3A2A12; --ok:#62CF95; --ok-soft:#133226; --warn:#FF8B76;
  --tile-s:34%; --tile-l:27%; --tile-ink:#EEF0F5; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased;
  padding-top:env(safe-area-inset-top,0px)}
img{max-width:100%}
[hidden]:not([hidden=until-found i]){display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--accent)}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:2px;border-radius:8px}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.02em}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.muted{color:var(--ink-3)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* shell */
.app{min-height:100%;padding-inline:16px;padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:16px 8px;max-width:760px;margin-inline:auto}
.brand{display:flex;align-items:center;gap:6px;font-family:var(--display);font-weight:800;font-size:26px;letter-spacing:-.03em;text-decoration:none;color:var(--ink)}
.res{font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.04em;border:1.5px solid currentColor;border-radius:5px;padding:1px 5px 0;color:var(--accent);transform:translateY(-1px)}
.tagline{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.06em}
main{max-width:760px;margin-inline:auto;display:flex;flex-direction:column;gap:24px;padding-top:8px}
.banner{max-width:760px;margin:0 auto 8px;padding:10px 14px;border-radius:12px;background:var(--try-soft);color:var(--try);font-size:13px;display:flex;gap:8px;align-items:center}

nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);display:flex;justify-content:space-around;align-items:center;padding:6px 8px calc(8px + env(safe-area-inset-bottom,0px))}
.tab{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:60px;min-height:48px;justify-content:center;border:0;background:none;color:var(--ink-3);font-size:11px;font-weight:600;border-radius:12px;position:relative;padding:4px 6px}
.tab[aria-current="page"]{color:var(--accent)}
.tab .badge{position:absolute;top:2px;right:10px;min-width:18px;height:18px;border-radius:9px;background:var(--accent);color:var(--accent-ink);font-size:10px;font-family:var(--mono);display:grid;place-items:center;padding:0 5px}
.tab.plus{min-width:56px;width:56px;height:56px;border-radius:18px;background:var(--ink);color:var(--bg);margin-top:-18px;box-shadow:var(--shadow)}
.tab.plus span{display:none}
.desk-only{display:none!important}
@media (min-width:960px){
  .app{padding-left:248px;padding-bottom:48px}
  nav.tabs{top:0;right:auto;width:224px;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:4px;border-top:0;border-right:1px solid var(--line);padding:88px 14px 24px;background:var(--surface)}
  .tab{flex-direction:row;justify-content:flex-start;gap:12px;font-size:14px;padding:10px 12px;min-height:44px}
  .tab[aria-current="page"]{background:var(--accent-soft)}
  .tab .badge{position:static;margin-left:auto}
  .tab.plus{order:-1;width:auto;height:48px;margin:0 0 12px;flex-direction:row;justify-content:center;border-radius:12px;font-size:14px}
  .tab.plus span{display:inline}
  .desk-only{display:flex!important}
  .topbar{position:fixed;top:0;left:0;width:224px;padding:22px 26px;z-index:21}
  .topbar .tagline{display:none}
  main,.banner{max-width:980px}
}

/* primitives */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);font-weight:600;font-size:14px;white-space:nowrap;text-decoration:none;color:inherit}
.btn:hover{border-color:var(--ink-3)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:var(--accent-strong);border-color:var(--accent-strong)}
.btn.try{background:var(--try-soft);border-color:transparent;color:var(--try)}
.btn.ghost{background:transparent;border-color:transparent}
.btn.icon{width:44px;padding:0}
.btn.sm{min-height:36px;padding:0 12px;font-size:13px;border-radius:10px}
.btn[disabled]{opacity:.55;cursor:default}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 12px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);font-size:13px;font-weight:600;white-space:nowrap}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.tag{font-family:var(--mono);font-size:11.5px;padding:3px 8px;border-radius:6px;background:var(--surface-2);color:var(--ink-2)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.section-head h2{font-size:20px}
.linkbtn{background:none;border:0;color:var(--accent);font-weight:600;font-size:14px;padding:6px 0;min-height:32px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.input,select.input,textarea.input{width:100%;min-height:46px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface);padding:10px 12px;font-size:15px}
textarea.input{resize:vertical;min-height:84px}
.input:focus{outline:none;border-color:var(--accent)}

/* tile = generated thumbnail */
.tile{--hue:220;position:relative;flex-shrink:0;border-radius:12px;background:hsl(var(--hue) var(--tile-s) var(--tile-l));color:var(--tile-ink);overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:8px}
.tile::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent 0 10px,hsl(var(--hue) var(--tile-s) calc(var(--tile-l) - 4%)) 10px 11px);opacity:.7;pointer-events:none}
.tile>*{position:relative;z-index:1}
.tile .src{font-family:var(--mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;opacity:.8}
.tile svg{opacity:.85}
.tile.s{width:56px;height:56px;padding:6px;justify-content:center;align-items:center}
.tile.s .src{display:none}
.tile.m{width:76px;height:96px}
.tile.l{width:100%;aspect-ratio:16/9;max-width:100%;padding:14px}
.tile.l .src{font-size:11px}
.tile .glyph{font-family:var(--display);font-weight:800;font-size:40px;line-height:1;letter-spacing:-.04em;opacity:.9}

/* rediscover */
.rd{padding:16px;display:grid;gap:14px;box-shadow:var(--shadow)}
@media (min-width:700px){.rd{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:start;padding:20px}}
.rd h3{font-size:22px;line-height:1.15}
.rd .meta{font-size:13px;color:var(--ink-3)}
.tryline{display:flex;gap:8px;align-items:flex-start;padding:10px 12px;border-radius:12px;background:var(--try-soft);color:var(--try);font-weight:600;font-size:14px}
.nudge{font-size:13px;color:var(--warn)}

.strip{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;background:var(--ink);color:var(--bg);border:0;text-align:left;width:100%}
.strip .t{font-weight:700}.strip .s{font-size:13px;opacity:.75}

/* lists */
.list{display:flex;flex-direction:column;gap:10px}
.item{display:flex;gap:12px;padding:12px;align-items:flex-start;text-align:left;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.item .body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.item .title{font-weight:700;font-size:15px;line-height:1.3;overflow-wrap:anywhere}
.item .meta{font-size:12.5px;color:var(--ink-3)}
.item .sum{font-size:13.5px;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
button.item:hover{border-color:var(--ink-3)}
.suggest{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 10px;border-radius:999px;border:1.5px dashed var(--accent);color:var(--accent);font-weight:700;font-size:13px}
.sorting{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.dot{animation:none}}

.shelves{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (min-width:700px){.shelves{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:1200px){.shelves{grid-template-columns:repeat(4,minmax(0,1fr))}}
.shelf{display:flex;flex-direction:column;gap:10px;padding:10px;text-align:left;border-radius:18px;border:1px solid var(--line);background:var(--surface)}
.shelf .tile{width:100%;height:88px}
.shelf .n{font-family:var(--display);font-weight:700;font-size:17px;padding-inline:4px}
.shelf .c{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);padding-inline:4px;padding-bottom:4px}
.shelf:hover{border-color:var(--ink-3)}
.shelf-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.shelf-row .shelf{width:132px;flex-shrink:0}
.grid-items{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
@media (min-width:1100px){.grid-items{grid-template-columns:repeat(2,minmax(0,1fr))}}

.empty{padding:28px 20px;text-align:center;display:flex;flex-direction:column;gap:10px;align-items:center;border:1.5px dashed var(--line);border-radius:18px;color:var(--ink-2)}
.empty h3{font-size:20px;color:var(--ink)}
.stat{font-family:var(--mono);font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}

.searchbox{display:flex;align-items:center;gap:10px;min-height:54px;padding:0 8px 0 14px;border:2px solid var(--ink);border-radius:16px;background:var(--surface)}
.searchbox input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:16px;min-height:50px}
.answer{padding:16px;border-radius:16px;background:var(--accent-soft);color:var(--ink);display:flex;flex-direction:column;gap:8px}
.why{font-size:12.5px;color:var(--accent);font-weight:600}

/* dialogs */
dialog{border:0;padding:0;background:var(--surface);color:var(--ink);width:min(560px,100%);max-height:92vh;border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.3)}
dialog::backdrop{background:rgba(10,12,16,.5)}
@media (max-width:640px){dialog{margin:auto 0 0;width:100%;max-width:100%;border-radius:24px 24px 0 0;max-height:94vh}}
.dlg{padding:20px 20px calc(20px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:16px;overflow-y:auto;max-height:inherit}
.dlg-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.dlg-head h2{font-size:22px}
.hint{font-size:13px;color:var(--ink-3);padding:10px 12px;border-radius:12px;background:var(--surface-2)}
.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;font-weight:600;font-size:14px;z-index:50;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
@media (min-width:960px){.toast{bottom:32px;left:calc(50% + 112px)}}
.skel{height:180px;border-radius:18px;background:var(--surface-2)}

/* lock screen — shown until the passphrase checks out */
.lock{min-height:100svh;display:grid;place-items:center;padding:24px}
.lock form{width:min(380px,100%);display:flex;flex-direction:column;gap:14px;text-align:center}
.lock .brand{justify-content:center;font-size:42px}
.lock .msg{font-size:13.5px;color:var(--warn);min-height:1.2em}
.lock .tagline{display:block}