/* =================================================================
   COVERAGE — unified design system, dual theme (dark default / light)
   All colours route through tokens so the header toggle flips the
   entire app coherently, including the Library reading surface.
   ================================================================= */
:root{
  /* surfaces */
  --bg:#0a0a0b; --panel:#0e0e10; --panel-2:#141417;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.05);
  --hover:rgba(255,255,255,.06); --selected:rgba(255,255,255,.10);
  /* ink */
  --text:#e9e9ec; --strong:#fff; --muted:rgba(255,255,255,.55); --faint:rgba(255,255,255,.38);
  /* brand + semantics */
  --accent:#3ddc97; --accent-ink:#3ddc97;
  --pos:#3ddc97; --neg:#ff7a6b;
  --buy:#3ddc97; --buy-br:rgba(61,220,151,.4);
  --sell:#ff7a6b; --sell-br:rgba(255,122,107,.4);
  --neutral:#e3c878; --neutral-br:rgba(227,200,120,.4);
  /* components */
  --topbar-bg:rgba(10,10,11,.72);
  --chip-active-bg:#fff; --chip-active-fg:#0a0a0b;
  --kbd-bg:rgba(255,255,255,.1);
  --track:rgba(255,255,255,.09);
  --card-a:#17171a; --card-b:#0e0e10; --card-back:#161618;
  --cmdk-bg:#161618;
  --accent-tint:rgba(61,220,151,.13);
  /* reading surface (paper) */
  --paper-bg:#0f1012; --paper-text:#dfdfe4; --paper-muted:#9a9aa2; --paper-line:rgba(255,255,255,.1);
  --paper-head:#fff; --paper-h2:#3ddc97; --paper-hover:rgba(255,255,255,.05); --paper-code:rgba(255,255,255,.08);
  --paper-th:rgba(255,255,255,.06);
  /* tokens */
  --topbar-h:56px;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --serif:'Fraunces',Georgia,serif;
  --read:'Newsreader',Georgia,serif;
  --sans:'Inter',system-ui,sans-serif;
}
body.light{
  --bg:#f6f6f3; --panel:#ffffff; --panel-2:#eeede9;
  --line:rgba(0,0,0,.1); --line-2:rgba(0,0,0,.055);
  --hover:rgba(0,0,0,.045); --selected:rgba(0,0,0,.07);
  --text:#1d1c1a; --strong:#000; --muted:rgba(0,0,0,.56); --faint:rgba(0,0,0,.42);
  --accent-ink:#1f8f5e; --pos:#1f8f5e; --neg:#c0392b;
  --buy:#1f8f5e; --buy-br:rgba(31,143,94,.35);
  --sell:#c0392b; --sell-br:rgba(192,57,43,.32);
  --neutral:#b0820e; --neutral-br:rgba(176,130,14,.34);
  --topbar-bg:rgba(246,246,243,.8);
  --chip-active-bg:#1a1a1a; --chip-active-fg:#fff;
  --kbd-bg:rgba(0,0,0,.08);
  --track:rgba(0,0,0,.1);
  --card-a:#ffffff; --card-b:#f3f2ee; --card-back:#ffffff;
  --cmdk-bg:#ffffff;
  --accent-tint:rgba(31,143,94,.12);
  --paper-bg:#f7f6f3; --paper-text:#1f1e1c; --paper-muted:#6b675f; --paper-line:#e6e3da;
  --paper-head:#141312; --paper-h2:#1f8f5e; --paper-hover:rgba(0,0,0,.04); --paper-code:rgba(0,0,0,.06);
  --paper-th:rgba(0,0,0,.05);
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;transition:background .25s,color .25s;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
::selection{background:var(--accent-tint);}
.loading{display:grid;place-items:center;height:60vh;color:var(--faint);font-size:14px;letter-spacing:.04em;}
.num{font-variant-numeric:tabular-nums;font-family:var(--mono);}
.pos{color:var(--pos);} .neg{color:var(--neg);}

/* ---------------- top bar ---------------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:500;height:var(--topbar-h);display:flex;align-items:center;gap:24px;
  padding:0 22px;background:var(--topbar-bg);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--line);}
.brand{font-weight:700;font-size:13px;letter-spacing:.04em;display:flex;align-items:center;gap:9px;white-space:nowrap;min-width:0;}
.brand .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);}
.tabs{display:flex;gap:3px;}
.tab{font-size:13px;font-weight:500;color:var(--muted);padding:7px 14px;border-radius:9px;transition:.16s;white-space:nowrap;}
.tab:hover{color:var(--strong);background:var(--hover);}
.tab.active{color:var(--strong);background:var(--selected);}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:10px;}
.searchbtn{display:flex;align-items:center;gap:9px;color:var(--muted);border:1px solid var(--line);border-radius:10px;
  padding:8px 12px;font-size:12.5px;background:var(--hover);transition:.16s;min-width:200px;}
.searchbtn:hover{border-color:var(--accent);color:var(--strong);}
.searchbtn .sbtxt{flex:1;text-align:left;}
.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);color:var(--muted);transition:.16s;}
.icon-btn:hover{border-color:var(--accent);color:var(--strong);}
.icon-btn .moon{display:block;} .icon-btn .sun{display:none;}
body.light .icon-btn .moon{display:none;} body.light .icon-btn .sun{display:block;}
kbd{font-family:var(--mono);font-size:10.5px;background:var(--kbd-bg);border-radius:4px;padding:2px 5px;color:var(--muted);}

#view{padding-top:var(--topbar-h);min-height:100vh;}
.fade{animation:fade .35s ease;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

/* ================= TERMINAL ================= */
.term-status{position:sticky;top:var(--topbar-h);z-index:50;display:flex;flex-wrap:wrap;background:var(--panel);
  border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;}
.term-status .cell{padding:11px 18px;border-right:1px solid var(--line-2);display:flex;gap:8px;align-items:baseline;}
.term-status .k{color:var(--faint);text-transform:uppercase;letter-spacing:.1em;font-size:10px;}
.term-status .v{color:var(--accent-ink);font-weight:500;}
.term-status .v.white{color:var(--strong);}
.term-wrap{max-width:1280px;margin:0 auto;padding:30px 22px 90px;}
.term-hero{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:18px;margin-bottom:22px;}
.term-hero h1{font-size:28px;font-weight:700;letter-spacing:-.02em;}
.term-hero h1 .accent{color:var(--accent-ink);}
.term-hero p{color:var(--muted);font-size:13.5px;margin-top:7px;max-width:560px;line-height:1.5;}
.term-filter{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
.chip{font-size:12px;padding:6px 12px;border-radius:20px;border:1px solid var(--line);color:var(--muted);transition:.16s;white-space:nowrap;}
.chip:hover{border-color:var(--faint);color:var(--strong);}
.chip.active{background:var(--chip-active-bg);color:var(--chip-active-fg);border-color:var(--chip-active-bg);font-weight:600;}
.term-table{width:100%;border-collapse:collapse;font-size:13px;}
.term-table thead th{text-align:left;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);
  padding:11px 14px;border-bottom:1px solid var(--line);cursor:pointer;user-select:none;position:sticky;top:calc(var(--topbar-h) + 41px);
  background:var(--bg);z-index:10;white-space:nowrap;}
.term-table thead th.r{text-align:right;}
.term-table thead th:hover{color:var(--accent-ink);}
.term-table tbody td{padding:13px 14px;border-bottom:1px solid var(--line-2);}
.term-table tbody td.r{text-align:right;font-family:var(--mono);}
.term-table tbody tr{cursor:pointer;transition:.12s;}
.term-table tbody tr:hover{background:var(--accent-tint);}
.tk{font-family:var(--mono);font-weight:700;color:var(--strong);}
.co{color:var(--muted);font-size:12px;margin-top:3px;}
.sec-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px;vertical-align:middle;}
.sec-name{font-size:11.5px;color:var(--muted);}
.rating-pill{font-family:var(--mono);font-size:10px;font-weight:700;border-radius:4px;padding:2px 7px;border:1px solid;}
.rating-pill.buy{color:var(--buy);border-color:var(--buy-br);}
.rating-pill.sell{color:var(--sell);border-color:var(--sell-br);}
.rating-pill.neutral{color:var(--neutral);border-color:var(--neutral-br);}
.upcell{display:flex;align-items:center;gap:10px;justify-content:flex-end;}
.upcell .track{display:inline-block;width:74px;height:5px;border-radius:3px;background:var(--track);overflow:hidden;vertical-align:middle;}
.upcell .fill{display:block;height:100%;border-radius:3px;min-width:3px;}
.upcell .pct{min-width:56px;text-align:right;font-weight:500;}

/* coverage signal (N notes) */
.cov-badge{display:inline-flex;align-items:center;gap:4px;font-family:var(--mono);font-size:10px;color:var(--muted);
  border:1px solid var(--line);border-radius:5px;padding:1px 6px;margin-left:8px;vertical-align:middle;white-space:nowrap;}
.cov-badge .cdots{display:inline-flex;gap:2px;}
.cov-badge .cdots i{width:3px;height:3px;border-radius:50%;background:var(--muted);display:block;}
.cov-badge.hot{color:var(--accent-ink);border-color:var(--accent-ink);}
.cov-badge.hot .cdots i{background:var(--accent-ink);}

/* ================= DECK ================= */
.deck-wrap{max-width:1280px;margin:0 auto;padding:34px 22px 100px;}
.deck-head{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:18px;margin-bottom:22px;}
.deck-head h1{font-size:28px;font-weight:700;letter-spacing:-.02em;}
.deck-head p{color:var(--muted);font-size:13.5px;margin-top:7px;max-width:560px;line-height:1.5;}
.deck-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:18px;}
.card{height:286px;perspective:1500px;cursor:pointer;}
.card-inner{position:relative;width:100%;height:100%;transition:transform .7s cubic-bezier(.6,.05,.1,1);transform-style:preserve-3d;}
.card.flip .card-inner{transform:rotateY(180deg);}
.card-face{position:absolute;inset:0;border-radius:22px;padding:22px;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  overflow:hidden;border:1px solid var(--line);background:linear-gradient(165deg,var(--card-a),var(--card-b));}
.card-glow{position:absolute;width:210px;height:210px;border-radius:50%;filter:blur(64px);opacity:.5;top:-70px;right:-60px;pointer-events:none;}
body.light .card-glow{opacity:.32;}
.card-front{display:flex;flex-direction:column;justify-content:space-between;}
.card .rating-pill{position:absolute;top:22px;right:22px;}
.card .tk{font-size:25px;letter-spacing:-.02em;position:relative;}
.card .co{font-size:12.5px;position:relative;line-height:1.35;margin-top:5px;max-width:80%;}
.card .cov-front{position:relative;display:inline-flex;align-items:center;gap:5px;margin-top:9px;font-family:var(--mono);font-size:10.5px;
  color:var(--accent-ink);border:1px solid var(--accent-ink);border-radius:30px;padding:2px 9px;width:max-content;}
.card .big{position:relative;}
.card .big .up{font-size:38px;font-weight:800;letter-spacing:-.03em;line-height:1;}
.card .big .uplbl{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-top:7px;}
.card .ubar{height:5px;border-radius:3px;background:var(--track);margin-top:14px;overflow:hidden;position:relative;}
.card .ubar i{position:absolute;inset:0 auto 0 0;border-radius:3px;}
.card .foot{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);font-family:var(--mono);position:relative;margin-top:14px;}
.card-back{transform:rotateY(180deg);display:flex;flex-direction:column;}
.card-back .lbl{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:8px;}
.card-back .thesis{font-family:var(--read);font-size:15px;line-height:1.5;color:var(--text);flex:1;overflow:hidden;}
.card-back .meta{font-size:11px;color:var(--muted);font-family:var(--mono);margin-top:10px;}
.card-back .open{margin-top:14px;font-size:12.5px;font-weight:600;color:var(--accent-ink);display:flex;align-items:center;gap:6px;}
.deck-hint{font-size:11.5px;color:var(--faint);margin-top:20px;text-align:center;}

/* ================= LIBRARY ================= */
.lib{display:grid;grid-template-columns:288px 1fr;min-height:calc(100vh - var(--topbar-h));}
.lib-side{border-right:1px solid var(--line);height:calc(100vh - var(--topbar-h));position:sticky;top:var(--topbar-h);
  overflow-y:auto;padding:18px 14px 40px;background:var(--panel);}
.lib-side .miniSearch{display:flex;align-items:center;gap:8px;background:var(--hover);border:1px solid var(--line);border-radius:10px;
  padding:9px 11px;font-size:13px;color:var(--muted);margin-bottom:8px;width:100%;transition:.16s;}
.lib-side .miniSearch:hover{border-color:var(--accent);color:var(--strong);}
.lib-grouphdr{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-weight:600;margin:18px 8px 7px;}
.lib-sec{margin-bottom:2px;}
.lib-sec-h{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  padding:8px;cursor:pointer;border-radius:7px;}
.lib-sec-h:hover{background:var(--hover);}
.lib-sec-h .cnt{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--faint);}
.lib-item{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:8px;font-size:13px;cursor:pointer;transition:.13s;color:var(--text);}
.lib-item:hover{background:var(--hover);}
.lib-item.active{background:var(--accent-tint);}
.lib-item .tk{font-size:12.5px;}
.lib-item .it-co{color:var(--muted);font-size:11px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.lib-item .it-up{font-family:var(--mono);font-size:11px;}
.lib-item .vbadge{font-family:var(--mono);font-size:9.5px;color:var(--accent-ink);border:1px solid var(--accent-ink);border-radius:10px;padding:1px 6px;}
.lib-versions{margin:0 0 6px 14px;padding-left:12px;border-left:1px solid var(--line);}
.lib-ver{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:11px;color:var(--muted);
  padding:6px 8px;border-radius:6px;cursor:pointer;font-family:var(--mono);}
.lib-ver:hover{background:var(--hover);color:var(--strong);}
.lib-ver.active{color:var(--strong);}
.lib-ver.active::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);}
.lib-ver .vdate{flex:1;}
.lib-ver .vpt{color:var(--accent-ink);}
.lib-ver .vauthor{color:var(--faint);font-size:10px;}

.lib-main{position:relative;min-width:0;}
.lib-progress{position:fixed;top:var(--topbar-h);left:288px;right:0;height:2px;z-index:60;}
.lib-progress i{display:block;height:100%;width:0;background:var(--accent);}
.lib-toolbar{position:sticky;top:var(--topbar-h);z-index:40;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 26px;background:var(--topbar-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.lib-toolbar .crumb{font-family:var(--mono);font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.lib-toolbar .crumb b{color:var(--strong);}
.lib-toolbar .acts{display:flex;gap:6px;flex-shrink:0;}
.tbtn{font-size:12px;padding:6px 11px;border-radius:8px;color:var(--muted);border:1px solid var(--line);transition:.15s;}
.tbtn:hover{border-color:var(--accent);color:var(--strong);}

.reader-scroll{height:calc(100vh - var(--topbar-h) - 45px);overflow-y:auto;scroll-behavior:smooth;background:var(--paper-bg);transition:background .25s;}
.paper{max-width:760px;margin:0 auto;padding:48px 40px 140px;color:var(--paper-text);}
.r-rating{display:inline-flex;gap:8px;align-items:center;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;margin-bottom:16px;}
.r-rating .d{width:7px;height:7px;border-radius:50%;}
.r-rating.buy{color:var(--buy);} .r-rating.sell{color:var(--sell);} .r-rating.neutral{color:var(--neutral);}
.r-rating.buy .d{background:var(--buy);} .r-rating.sell .d{background:var(--sell);} .r-rating.neutral .d{background:var(--neutral);}
.r-snap{display:flex;flex-wrap:wrap;gap:24px;margin:18px 0 30px;padding:18px 0;border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);}
.r-snap .s{display:flex;flex-direction:column;gap:3px;}
.r-snap .s .sl{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-muted);}
.r-snap .s .sv{font-family:var(--mono);font-size:18px;font-weight:500;color:var(--paper-head);}
.r-meta{font-family:var(--mono);font-size:12px;color:var(--paper-muted);margin-bottom:34px;display:flex;gap:16px;flex-wrap:wrap;}

/* ---- coverage timeline (per stock) ---- */
.cov-tl{margin:6px 0 30px;padding:18px 0;border-top:1px solid var(--paper-line);border-bottom:1px solid var(--paper-line);}
.cov-tl .tl-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px;}
.cov-tl .tl-title{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-muted);font-weight:600;display:flex;align-items:center;gap:8px;}
.cov-tl .tl-title b{color:var(--accent-ink);}
.cov-tl .tl-stat{font-family:var(--mono);font-size:11.5px;color:var(--paper-muted);}
.cov-tl .tl-stat b{color:var(--paper-head);}
.cov-tl .tl-track{position:relative;height:54px;margin:18px 6px 4px;}
.cov-tl .tl-line{position:absolute;left:0;right:0;top:50%;height:1px;background:var(--paper-line);}
.cov-tl svg.tl-pt{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;}
.cov-tl .tl-dot{position:absolute;top:50%;transform:translate(-50%,-50%);width:11px;height:11px;border-radius:50%;
  border:2px solid var(--paper-bg);cursor:pointer;transition:.15s;padding:0;}
.cov-tl .tl-dot:hover{transform:translate(-50%,-50%) scale(1.35);z-index:5;}
.cov-tl .tl-dot.active{width:15px;height:15px;box-shadow:0 0 0 3px var(--accent-tint);}
.cov-tl .tl-dot::after{content:attr(data-tip);position:absolute;bottom:150%;left:50%;transform:translateX(-50%);
  background:var(--cmdk-bg);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:5px 9px;font-family:var(--mono);
  font-size:10.5px;white-space:nowrap;opacity:0;pointer-events:none;transition:.15s;box-shadow:0 8px 24px rgba(0,0,0,.3);z-index:6;}
.cov-tl .tl-dot:hover::after{opacity:1;}
.cov-tl .tl-axis{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--paper-muted);margin:0 2px;}

/* rendered markdown */
.md{font-size:16.5px;line-height:1.72;}
.md h1{font-family:var(--serif);font-weight:500;font-size:34px;line-height:1.12;letter-spacing:-.02em;color:var(--paper-head);margin:0 0 18px;}
.md h2{font-family:var(--sans);font-weight:700;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper-h2);margin:48px 0 14px;}
.md h3{font-family:var(--serif);font-weight:600;font-size:21px;color:var(--paper-head);margin:32px 0 12px;letter-spacing:-.01em;}
.md h4{font-weight:700;font-size:14px;color:var(--paper-head);margin:24px 0 10px;}
.md p{margin:0 0 18px;color:var(--paper-text);}
.md a{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px;}
.md strong{font-weight:700;color:var(--paper-head);}
.md ul,.md ol{margin:0 0 18px;padding-left:24px;}
.md li{margin:6px 0;}
.md blockquote{border-left:3px solid var(--accent);padding:4px 0 4px 20px;margin:0 0 20px;font-family:var(--read);font-size:18px;color:var(--paper-muted);font-style:italic;}
.md hr{border:none;border-top:1px solid var(--paper-line);margin:34px 0;}
.md code{font-family:var(--mono);font-size:.86em;background:var(--paper-code);padding:2px 6px;border-radius:5px;}
.md pre{background:var(--paper-code);padding:16px;border-radius:10px;overflow-x:auto;margin:0 0 20px;}
.md pre code{background:none;padding:0;}
.md-tablewrap{overflow-x:auto;margin:0 0 24px;border:1px solid var(--paper-line);border-radius:12px;}
.md table{width:100%;border-collapse:collapse;font-size:13px;font-family:var(--mono);}
.md thead th{background:var(--paper-th);text-align:right;padding:11px 14px;font-weight:600;color:var(--paper-head);
  border-bottom:2px solid var(--paper-line);white-space:nowrap;font-size:11px;letter-spacing:.02em;}
.md thead th:first-child{text-align:left;}
.md tbody td{text-align:right;padding:10px 14px;border-bottom:1px solid var(--paper-line);color:var(--paper-text);white-space:nowrap;}
.md tbody td:first-child{text-align:left;font-family:var(--sans);color:var(--paper-muted);white-space:normal;}
.md tbody tr:last-child td{border-bottom:none;}
.md tbody tr:hover{background:var(--paper-hover);}

/* floating outline rail */
.outline{position:fixed;right:26px;top:50%;transform:translateY(-50%);z-index:45;display:flex;flex-direction:column;gap:2px;max-height:70vh;overflow:hidden;}
.outline a{display:flex;align-items:center;gap:10px;justify-content:flex-end;font-size:11px;color:var(--faint);padding:3px 0;transition:.16s;max-width:230px;}
.outline a .ot{opacity:0;transition:.16s;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.outline a .tick{width:16px;height:2px;background:var(--faint);border-radius:2px;transition:.16s;flex-shrink:0;}
.outline a:hover,.outline a.active{color:var(--strong);}
.outline a:hover .ot,.outline a.active .ot{opacity:1;}
.outline a:hover .tick,.outline a.active .tick{width:28px;background:var(--accent);}

/* library landing */
.lib-landing{padding:54px 44px;max-width:880px;}
.lib-landing h1{font-family:var(--serif);font-weight:500;font-size:38px;letter-spacing:-.02em;margin-bottom:12px;}
.lib-landing p{color:var(--muted);font-size:15px;line-height:1.6;max-width:560px;margin-bottom:30px;}
.lib-landing .recent-h{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);font-weight:600;margin:8px 0 14px;}
.recent{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;}
.recent .rc{border:1px solid var(--line);border-radius:14px;padding:16px;cursor:pointer;transition:.16s;background:var(--panel);}
.recent .rc:hover{border-color:var(--accent);transform:translateY(-2px);}
.recent .rc .tk{font-size:15px;}
.recent .rc .rc-co{color:var(--muted);font-size:11.5px;margin:4px 0 12px;line-height:1.3;}
.recent .rc .rc-f{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--faint);}
.lib-more-wrap{display:flex;justify-content:center;margin-top:22px;}
.lib-more{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:20px;padding:8px 16px;color:var(--strong);
  background:var(--panel);font-size:12px;font-weight:600;transition:.16s;}
.lib-more span{color:var(--faint);font-family:var(--mono);font-size:10px;font-weight:400;}
.lib-more:hover{border-color:var(--accent);background:var(--accent-tint);color:var(--accent-ink);}

/* ================= COMMAND PALETTE ================= */
.cmdk{position:fixed;inset:0;z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding-top:13vh;
  background:rgba(0,0,0,.5);backdrop-filter:blur(5px);animation:fade .18s;}
.cmdk[hidden]{display:none;}
.cmdk-box{width:min(600px,92vw);background:var(--cmdk-bg);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.45);}
.cmdk-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);color:var(--muted);}
.cmdk-head input{flex:1;background:none;border:none;outline:none;color:var(--strong);font-size:16px;font-family:var(--sans);}
.cmdk-results{max-height:46vh;overflow-y:auto;padding:8px;}
.cmdk-ri{display:flex;align-items:center;gap:13px;padding:11px 13px;border-radius:10px;cursor:pointer;}
.cmdk-ri.sel{background:var(--accent-tint);}
.cmdk-ri .tk{width:64px;flex-shrink:0;}
.cmdk-ri .ci{flex:1;min-width:0;}
.cmdk-ri .ci .cco{font-size:13px;color:var(--strong);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.cmdk-ri .ci .cth{font-size:11.5px;color:var(--faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px;}
.cmdk-ri .cup{font-family:var(--mono);font-size:12px;flex-shrink:0;}
.cmdk-ri .csec{width:7px;height:7px;border-radius:50%;flex-shrink:0;}
.cmdk-ri .ccov{font-family:var(--mono);font-size:10px;color:var(--accent-ink);border:1px solid var(--accent-ink);border-radius:9px;padding:0 6px;flex-shrink:0;}
.cmdk-empty{padding:28px;text-align:center;color:var(--faint);font-size:13px;}
.cmdk-foot{display:flex;gap:16px;padding:10px 16px;border-top:1px solid var(--line);font-size:11px;color:var(--faint);}
.cmdk-foot span{display:flex;align-items:center;gap:5px;}
.cmdk-foot #cmdkCount{margin-left:auto;}

/* ================= responsive ================= */
@media(max-width:900px){
  .lib{grid-template-columns:1fr;}
  .lib-side{display:none;}
  .lib-progress{left:0;}
  .outline{display:none;}
  .searchbtn .sbtxt{display:none;}
  .searchbtn{min-width:0;}
  .term-hero h1,.deck-head h1{font-size:23px;}
  .paper{padding:36px 22px 100px;}
}
@media(max-width:760px){
  .topbar{gap:12px;padding:0 14px;}
  .brand{font-size:11.5px;gap:7px;max-width:132px;overflow:hidden;text-overflow:ellipsis;}
  .brand .dot{width:7px;height:7px;flex-shrink:0;}
  .tabs{gap:2px;min-width:0;}
  .tab{font-size:12.5px;padding:7px 9px;}
  .topbar .right{gap:8px;}
  .searchbtn{padding:8px 9px;}
  .searchbtn kbd{display:none;}
}
@media(max-width:560px){
  .tabs .tab{padding:7px 10px;}
  .brand{max-width:112px;}
  .tabs .tab{font-size:12px;padding:7px 8px;}
  .term-table .hide-sm{display:none;}
}
@media(max-width:500px){
  .brand{max-width:10px;gap:0;}
  .tabs .tab{font-size:11.5px;padding:6px 7px;}
  .icon-btn{width:34px;height:34px;}
}