/* IPO Librarian — print-ledger identity.
   White paper, navy structural ink (AQSB brand), gold as single accent
   (active states, fit lines), all figures in tabular monospace.
   Self-contained: system fonts only, no external assets. */

:root{
  --paper:#ffffff;
  --panel:#f3f5f8;
  --ink:#131a26;
  --ink-2:#43506a;
  --hairline:#d9dee6;
  --navy:#13294b;
  --navy-deep:#0d1d38;
  --navy-wash:#e9eef5;
  --gold:#c9a227;
  --pos:#0b6b43;
  --neg:#b02e24;
  --sans:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif;
  --serif:"Iowan Old Style",Georgia,"Times New Roman",serif;
  --mono:"Cascadia Mono",Consolas,ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55;font-size:16px}
main{max-width:1100px;margin:0 auto;padding:0 1.25rem 4.5rem}
a{color:var(--navy)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:.95em}
.pos{color:var(--pos)}
.neg{color:var(--neg)}

/* header */
.site-header{background:var(--navy-deep);display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:.5rem 1.5rem;padding:.85rem 1.25rem;border-bottom:3px solid var(--gold)}
.site-header .brand{font-family:var(--serif);color:#fff;font-weight:600;font-size:1.25rem;text-decoration:none;letter-spacing:.01em}
.site-header .brand b{color:var(--gold);font-weight:600}
.site-header nav{display:flex;gap:1.4rem;flex-wrap:wrap}
.site-header nav a{color:#aebad0;text-decoration:none;font-size:.92rem;padding-bottom:.15rem;border-bottom:2px solid transparent;transition:color 150ms ease-out}
.site-header nav a:hover{color:#fff}
.site-header nav a.active{color:#fff;border-bottom-color:var(--gold)}

/* masthead */
.masthead,.hero{margin:2.4rem 0 1.6rem;border-bottom:1px solid var(--ink);padding-bottom:1.4rem}
.masthead h1,.hero h1{font-family:var(--serif);color:var(--ink);font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:600;letter-spacing:-.015em;line-height:1.12;margin:0;text-wrap:balance}
.masthead h1 em,.hero h1 em{font-style:normal;color:var(--gold);filter:brightness(.72)}
.masthead .facts{margin:.7rem 0 0;color:var(--ink-2);font-size:.92rem}
.hero p{color:var(--ink-2);margin:.6rem 0 0;max-width:62ch}
.masthead-split{display:grid;grid-template-columns:minmax(280px,1fr) minmax(240px,380px);gap:2rem;align-items:end}
.mini-shelf{margin:0}
.mini-shelf svg{width:100%;height:auto;display:block}
.mini-shelf figcaption{color:var(--ink-2);font-size:.76rem;margin-top:.4rem;text-align:right}
@media (max-width:700px){.masthead-split{grid-template-columns:1fr}}

h2{font-family:var(--serif);color:var(--ink);font-size:clamp(1.3rem,2.2vw,1.65rem);font-weight:600;letter-spacing:.002em;margin:2.6rem 0 1rem;display:flex;align-items:center;gap:1rem}
h2::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--gold),rgba(201,162,39,0))}
h3{color:var(--ink);font-size:1rem;margin:1.6rem 0 .6rem}

/* tables — the core surface */
.table-wrap{overflow-x:auto}
.tbl{border-collapse:collapse;width:100%;font-size:.9rem}
.tbl th{text-align:left;padding:.45rem .65rem;font-weight:650;font-size:.78rem;letter-spacing:.02em;color:var(--ink);border-bottom:2px solid var(--ink);white-space:nowrap}
.tbl td{padding:.42rem .65rem;border-bottom:1px solid var(--hairline);vertical-align:top}
.tbl tbody tr:hover{background:var(--panel)}
.tbl a{text-decoration:none;font-weight:600}
.tbl a:hover{text-decoration:underline}
.tbl .r,.tbl th.r{text-align:right}
.ledger .company-cell{color:var(--ink-2);max-width:26ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stats-tbl th[data-sortable]{cursor:pointer;user-select:none}
.stats-tbl th[data-sortable]:hover{color:var(--navy)}
.stats-tbl th[data-dir="asc"]::after{content:" ↑";color:var(--gold)}
.stats-tbl th[data-dir="desc"]::after{content:" ↓";color:var(--gold)}
.stats-tbl td{white-space:nowrap}

/* badges: quiet outline chips */
.badges{display:flex;gap:.35rem;flex-wrap:wrap;margin:.5rem 0}
.badge{font-size:.68rem;font-weight:650;letter-spacing:.04em;padding:.1em .5em;border:1px solid var(--hairline);border-radius:3px;color:var(--ink-2);background:var(--paper)}
.badge.board{border-color:var(--navy);color:var(--navy)}

/* upcoming dockets */
.dockets{display:flex;flex-wrap:wrap;gap:1.25rem}
.docket{flex:1 1 380px;max-width:560px;border:1px solid var(--ink);padding:1rem 1.2rem;background:var(--paper)}
.docket-head{display:flex;align-items:baseline;gap:.6rem;flex-wrap:wrap;border-bottom:1px solid var(--hairline);padding-bottom:.55rem}
.docket-head .sym{font-weight:700;font-size:1.15rem;color:var(--ink)}
.docket-head .code{color:var(--ink-2);font-size:.8rem}
.docket-head .company{color:var(--ink-2);font-size:.88rem}
.docket-head .stage{margin-left:auto;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.15em .6em;border:1px solid var(--ink-2);color:var(--ink-2)}
.stage-open{border-color:var(--pos);color:var(--pos)}
.stage-closed{border-color:var(--gold);color:#7c6413}
.stage-listed{border-color:var(--navy);color:var(--navy)}
.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.55rem .9rem;margin:.8rem 0 0}
.figures div{display:flex;flex-direction:column}
.figures dt{font-size:.7rem;letter-spacing:.03em;color:var(--ink-2)}
.figures dd{margin:0;font-weight:600;font-size:.95rem}
.ladder{list-style:none;display:flex;padding:.9rem 0 0;margin:1rem 0 0;gap:0;border-top:1px solid var(--hairline)}
.ladder li{flex:1;display:flex;flex-direction:column;align-items:center;position:relative;text-align:center}
.ladder li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--navy);margin-bottom:.3rem;z-index:1}
.ladder li:last-child::before{background:var(--gold)}
.ladder li:not(:last-child)::after{content:"";position:absolute;top:calc(.9rem - 5px + 4px);left:50%;width:100%;height:1px;background:var(--hairline)}
.ladder li::after{top:4px}
.ladder .step{font-size:.66rem;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-2)}
.ladder .date{font-size:.75rem;font-weight:600;color:var(--ink)}

.docket-links{margin:.9rem 0 0;padding-top:.7rem;border-top:1px solid var(--hairline);font-size:.88rem;display:flex;gap:1.2rem}
.docket-links a{font-weight:600;text-decoration:none}
.docket-links a:hover{text-decoration:underline}
.lodged-list{list-style:none;padding:0;margin:0}
.lodged-list li{display:flex;align-items:baseline;gap:.7rem;flex-wrap:wrap;padding:.5rem 0;border-bottom:1px solid var(--hairline);font-size:.92rem}
.lodged-list .sym{font-weight:700}
.lodged-list .company,.lodged-list .sector{color:var(--ink-2)}
.lodged-list a{font-size:.85rem}

.empty-state{border:1px dashed var(--hairline);padding:1.1rem;color:var(--ink-2);text-align:center}
.more{color:var(--ink-2);font-size:.9rem}

/* detail pages */
.crumb{margin:1.1rem 0 0;font-size:.88rem}
.crumb a{text-decoration:none;color:var(--ink-2)}
.crumb a:hover{color:var(--navy)}
.detail-head{margin:1rem 0 0;border-bottom:1px solid var(--ink);padding-bottom:1rem}
.detail-head h1{font-size:1.6rem;margin:0;letter-spacing:-.01em}
.detail-head .company-inline{color:var(--ink-2);font-weight:400;font-size:1.05rem}
.listmeta{color:var(--ink-2);font-size:.88rem;margin:.4rem 0 0}
.figures-wide{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));border:1px solid var(--hairline);padding:1rem 1.1rem;background:var(--panel)}
.figures-wide dd{font-family:var(--mono);font-variant-numeric:tabular-nums}
.basenote{max-width:70ch;color:var(--ink);background:var(--navy-wash);padding:.75rem 1rem;margin:.9rem 0}
.audit-meta{color:var(--ink-2);font-size:.88rem}
.audit-stage{border:1px solid var(--gold);background:var(--paper);padding:.6rem 1rem;font-size:.9rem;max-width:70ch;margin:.8rem 0}
.audit-body{border:1px solid var(--hairline);padding:1.2rem 1.5rem;max-width:75ch;overflow-x:auto;background:var(--paper)}
.audit-body h1,.audit-body h2,.audit-body h3{border:none;padding:0;font-size:1.02rem;margin:1.2rem 0 .4rem;color:var(--ink)}
.audit-body table{border-collapse:collapse;font-size:.85rem}
.audit-body th,.audit-body td{border:1px solid var(--hairline);padding:.3rem .55rem}
.audit-body th{background:var(--panel)}
.srclist{font-size:.82rem;word-break:break-all;color:var(--ink-2)}

/* statistics */
.tabs{display:flex;gap:1.6rem;margin:1.4rem 0 1.2rem;border-bottom:1px solid var(--hairline)}
.tabs a{padding:.35rem 0 .55rem;color:var(--ink-2);text-decoration:none;font-size:.94rem;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color 150ms ease-out}
.tabs a:hover{color:var(--ink)}
html.js .tabs a.active{color:var(--ink);font-weight:650;border-bottom-color:var(--gold)}
html.js [data-panel]{display:none}
html.js [data-panel].active{display:block}
.filters{display:flex;gap:1.1rem;align-items:center;flex-wrap:wrap;border:1px solid var(--hairline);padding:.6rem .9rem;margin-bottom:1rem;font-size:.9rem;background:var(--panel)}
.filters select{font:inherit;padding:.15rem .3rem;border:1px solid var(--hairline);background:var(--paper);color:var(--ink)}
.filters .chk{display:flex;align-items:center;gap:.35rem;cursor:pointer}
.row-count{margin-left:auto;color:var(--ink-2);font-family:var(--mono);font-size:.82rem}
.chart-wrap{border:1px solid var(--hairline);padding:1rem;overflow-x:auto;margin-bottom:1.2rem;background:var(--paper)}
.chart-wrap svg{width:100%;height:auto;min-width:640px;font-family:var(--sans)}
.analysis{max-width:75ch}
.analysis p{line-height:1.7}
.analysis-tbl{max-width:56rem;margin:1rem 0 1.4rem}
.analysis-note{color:var(--ink-2);font-size:.86rem}

/* learn / about */
.learn{max-width:70ch}
.learn p,.learn li{line-height:1.75;text-wrap:pretty}
.learn ol,.learn ul{padding-left:1.4rem}

/* footer */
.site-footer{background:var(--navy-deep);border-top:3px solid var(--gold);margin-top:3.5rem;padding:1.4rem 1.25rem 2.2rem;color:#aebad0;font-size:.8rem}
.site-footer p{max-width:72rem;margin:.3rem auto;text-align:center}
.site-footer .freshness{font-family:var(--mono);color:#e8d9a8}

@media (max-width:480px){
  .masthead h1,.hero h1{font-size:1.35rem}
  .site-header nav{gap:.9rem}
  .docket{flex-basis:100%}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important}
}