/* =====================================================================
   HRIX · CGT 2027 Impact Lab — styles.css
   Institutional light dashboard. Matches HRIX House Matrix palette.
   Designed for a single 1920×1080 / 1440×900 desktop viewport.
   ===================================================================== */

:root{
  --ink:#102033;          /* primary text */
  --ink2:#1c3049;
  --muted:#647487;        /* secondary text */
  --faint:#8b9aa9;        /* tertiary */
  --line:#d9e2ea;         /* light grey borders — matches hrix.com.au */
  --line-strong:#c5d0dc;
  --navy:#0f1f2f;         /* dark headings / dark surfaces */
  --accent:#2a5aa0;       /* HRIX blue */
  --accent-soft:#e9f0f9;
  --accent-line:#bcd0ea;
  --card:#ffffff;
  --bg:#f5f7fb;
  --bg2:#eef2f7;
  --pos:#166b52;          /* increase (tax up) — muted */
  --pos-soft:#e9f4ef;
  --neg:#8a5a12;          /* down / offset — muted amber */
  --radius:6px;
  --radius-lg:8px;
  --shadow:0 1px 2px rgba(16,32,51,.05), 0 1px 3px rgba(16,32,51,.04);
  --mono:"Inter",ui-sans-serif,system-ui,sans-serif;
  --pad:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow:hidden;                 /* no page-level scroll on desktop */
  display:flex;flex-direction:column;
  font-size:14px;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
input,select{font:inherit;color:var(--ink)}
h2,h3{margin:0}

/* tabular numerals for all data figures */
.calc-hero-value,.kpi-value,.bk-table,.method-value,.exp-figure,
#acbInline,#acbDrawer,.scenario-table,.acb-callout b{font-variant-numeric:tabular-nums}

/* ---------- HEADER ---------- */
.topbar{
  height:60px;flex:0 0 60px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;background:var(--card);
  border-bottom:1px solid var(--line);
}
/* embedded (iframe) mode: the parent page already shows the site nav */
[data-embed="1"] .topbar{display:none}
[data-embed="1"] .workspace{padding-top:0}
[data-embed="1"] .footstrip{border-top:0}
.brand{display:flex;align-items:center;gap:10px;margin-right:26px}
.brandmark{width:30px;height:30px;display:block}
.brandmark svg{width:30px;height:30px}
.brandtext{font-weight:800;letter-spacing:.14em;font-size:16px;color:var(--navy)}
.navlinks{display:flex;gap:22px;margin-right:auto}
.navlinks a{font-size:13px;font-weight:600;color:var(--muted)}
.navlinks a:hover{color:var(--ink)}
.navlinks a.active{color:var(--accent)}
.header-right{display:flex;align-items:center;gap:14px}
.tool-name{font-size:14px;font-weight:700;color:var(--navy);letter-spacing:.01em}
.pill{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  padding:4px 9px;border-radius:999px;white-space:nowrap}
.pill-mode{background:var(--accent-soft);color:var(--accent);border:1px solid var(--accent-line)}
.pill-trans{background:#f4ede0;color:var(--neg);border:1px solid #e4d6ba}
.iconbtn{width:28px;height:28px;border-radius:6px;border:1px solid var(--line);
  background:var(--card);color:var(--muted);font-size:13px;line-height:1;
  display:grid;place-items:center}
.iconbtn:hover{border-color:var(--line-strong);color:var(--ink)}
#infoBtn{font-style:italic;font-weight:700;font-family:Georgia,serif}

/* ---------- WORKSPACE GRID ---------- */
.workspace{
  flex:1 1 auto;min-height:0;
  display:grid;
  grid-template-columns:minmax(280px,25%) minmax(0,45%) minmax(300px,30%);
  grid-template-rows:minmax(0,1fr) 250px;
  grid-template-areas:
    "inputs calc impact"
    "scenario scenario scenario";
  gap:12px;padding:12px;
}
.col{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);min-height:0;display:flex;flex-direction:column}
.col-inputs{grid-area:inputs;padding:var(--pad);overflow-y:auto}
.col-calc{grid-area:calc;padding:var(--pad);overflow-y:auto}
.col-impact{grid-area:impact;padding:var(--pad);overflow-y:auto}
.col-scenario{grid-area:scenario;padding:14px var(--pad);flex-direction:row;gap:18px;overflow:hidden}

.section-title{font-size:12px;font-weight:700;text-transform:uppercase;
  letter-spacing:.08em;color:var(--muted)}
.section-title.mt{margin-top:18px}

/* ---------- LEFT: INPUTS ---------- */
.col-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.linkbtn{border:0;background:none;color:var(--accent);font-size:11.5px;font-weight:600;padding:0}
.linkbtn:hover{text-decoration:underline}
.field{margin-bottom:13px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field label,.ds-grid > label{display:block;font-size:11px;font-weight:600;color:var(--muted);
  margin-bottom:5px;letter-spacing:.01em}
.field input[type=date],.field input[type=text]{
  width:100%;height:36px;border:1px solid var(--line);border-radius:var(--radius);
  padding:0 10px;background:var(--card);font-size:14px}
.field input:focus,.currency:focus-within,select:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.currency{display:flex;align-items:center;height:36px;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--card);overflow:hidden}
.currency > span{padding:0 8px;color:var(--faint);font-size:13px}
.currency input{border:0!important;height:100%;flex:1;min-width:0;padding:0 4px;font-size:14px;background:transparent;box-shadow:none!important}
.currency .suffix{padding:0 8px;color:var(--faint)}
.currency.sm{height:32px}.currency.sm input{font-size:13px}
.est-btn{border:0;border-left:1px solid var(--line);background:var(--bg2);
  color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.05em;
  height:100%;padding:0 9px}
.est-btn:hover{background:var(--accent-soft)}

.segmented{display:flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.segmented button{flex:1;border:0;background:var(--card);color:var(--muted);
  font-size:12px;font-weight:600;padding:8px 4px;border-right:1px solid var(--line)}
.segmented button:last-child{border-right:0}
.segmented button.active{background:var(--navy);color:#fff}

.advanced-btn{width:100%;margin-top:4px;border:1px dashed var(--line-strong);
  background:var(--bg);border-radius:var(--radius);padding:10px 12px;text-align:left;
  display:flex;flex-direction:column;gap:2px}
.advanced-btn:hover{border-color:var(--accent);background:var(--accent-soft)}
.advanced-btn > span:first-child{font-size:13px;font-weight:700;color:var(--ink)}
.adv-meta{font-size:10.5px;color:var(--faint)}

.input-foot{margin-top:auto;padding-top:14px}
.acb-line{display:flex;justify-content:space-between;align-items:baseline;
  border-top:1px solid var(--line);padding-top:12px}
.acb-line span{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.acb-line b{font-size:18px;color:var(--ink)}

/* ---------- CENTRE: CALC ---------- */
.calc-hero{border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:12px}
.calc-hero-label{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.24em;color:var(--accent)}
.calc-hero-value{font-size:44px;font-weight:800;letter-spacing:-.035em;line-height:1.02;margin:5px 0 4px;color:var(--navy)}
.calc-hero-sub{font-size:12px;color:var(--muted)}

.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.kpi{border:1px solid var(--line);border-radius:var(--radius);padding:11px 12px;background:var(--card)}
.kpi-label{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.kpi-value{font-size:22px;font-weight:800;letter-spacing:-.01em;margin:3px 0 2px;color:var(--ink)}
.kpi-note{font-size:10.5px;color:var(--faint)}
.kpi-diff{background:var(--accent-soft);border-color:var(--accent-line)}
.kpi-diff .kpi-value{color:var(--accent)}

.timeline-block{margin-bottom:14px}
.timeline-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.timeline{padding:2px 4px}
.tl-track{position:relative;height:8px;background:var(--bg2);border-radius:999px;margin:24px 6px 6px}
.tl-legacy{position:absolute;left:0;top:0;height:100%;background:#b9c6d4;border-radius:999px 0 0 999px}
.tl-reform{position:absolute;top:0;height:100%;background:var(--accent);border-radius:0 999px 999px 0;opacity:.85}
.tl-node{position:absolute;top:50%;transform:translate(-50%,-50%);z-index:2}
.tl-node > span{display:block;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--navy)}
.tl-node-mid > span{border-color:var(--accent);width:14px;height:14px;box-shadow:0 0 0 4px var(--accent-soft)}
.tl-node label{position:absolute;left:50%;transform:translateX(-50%);top:-24px;
  font-size:10px;font-weight:600;color:var(--muted);white-space:nowrap}
.tl-node-mid label{color:var(--accent);font-weight:700}
.tl-labels{display:flex;justify-content:space-between;margin:12px 6px 0}
.tl-lab-legacy,.tl-lab-reform{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.tl-lab-legacy{color:var(--faint)}
.tl-lab-reform{color:var(--accent)}

.breakdown .section-title{margin-bottom:8px}
.bk-table{width:100%;border-collapse:collapse}
.bk-table td{padding:6px 0;font-size:13.5px;border-bottom:1px solid var(--line)}
.bk-table td:last-child{text-align:right;font-weight:600}
.bk-table tr:first-child td{font-weight:600}
.bk-sub td{color:var(--muted);font-size:12.5px;padding-left:14px}
.bk-neg td{color:var(--neg)}
.bk-total td{border-bottom:0;border-top:2px solid var(--line-strong);font-weight:800;font-size:15px;padding-top:9px}
.bk-total td:last-child{color:var(--navy)}

/* ---------- RIGHT: IMPACT ---------- */
.position-list{list-style:none;margin:8px 0 0;padding:0}
.position-list li{position:relative;padding:6px 0 6px 16px;font-size:13px;color:var(--ink2);border-bottom:1px solid var(--line)}
.position-list li:before{content:"";position:absolute;left:0;top:13px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.position-list li:last-child{border-bottom:0}

.exposure{margin-top:10px;display:flex;flex-direction:column;gap:10px}
.exp-item b{font-size:12px;font-weight:700;color:var(--ink)}
.exp-item p{margin:3px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}
.exp-impact{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--radius);padding:11px 12px}
.exp-figure{font-size:26px!important;font-weight:800;color:var(--accent)!important;margin-top:2px!important}

.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.method-card{border:1px solid var(--line);border-radius:var(--radius);padding:14px 12px;text-align:center}
.method-card.lower{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent-line)}
.method-label{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.method-value{font-size:24px;font-weight:800;margin:6px 0 4px;color:var(--ink)}
.method-card.lower .method-value{color:var(--accent)}
.method-tag{font-size:10.5px;color:var(--faint);min-height:14px}
.method-card.lower .method-tag{color:var(--accent);font-weight:700}
.method-note{font-size:12.5px;color:var(--ink2);margin:12px 0 4px;font-weight:600}
.method-disclaimer{font-size:11px;color:var(--faint);margin:0;line-height:1.4}

.explain-row{display:flex;gap:8px;margin-top:auto;padding-top:16px}
.explain-btn{flex:1;border:1px solid var(--line);background:var(--card);border-radius:var(--radius);
  padding:8px 4px;font-size:11.5px;font-weight:600;color:var(--ink)}
.explain-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}

/* ---------- SCENARIO ---------- */
.scenario-controls{flex:0 0 220px;display:flex;flex-direction:column;gap:12px;border-right:1px solid var(--line);padding-right:18px;overflow-y:auto}
.scn-field label{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:600;color:var(--muted);margin-bottom:6px}
.scn-field label b{color:var(--accent);font-size:13px}
.scn-field input[type=range]{width:100%;accent-color:var(--accent);height:4px}
.range-ticks{display:flex;justify-content:space-between;font-size:9.5px;color:var(--faint);margin-top:3px}
.chip-row{display:flex;gap:5px}
.chip-row button{flex:1;border:1px solid var(--line);background:var(--card);border-radius:5px;
  padding:6px 2px;font-size:11px;font-weight:600;color:var(--muted)}
.chip-row button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.custom-input{width:100%;margin-top:6px;height:30px;border:1px solid var(--line);border-radius:5px;padding:0 8px;font-size:12px}

.scenario-chart{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;position:relative}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.chart-legend{display:flex;gap:14px}
.lg{font-size:11px;font-weight:600;color:var(--muted);display:flex;align-items:center;gap:6px}
.lg:before{content:"";width:14px;height:3px;border-radius:2px}
.lg-legacy:before{background:#9fb0c1}
.lg-reform:before{background:var(--accent)}
.chart-hint{font-size:10.5px;color:var(--faint)}
#scnChart{flex:1;width:100%;height:100%;min-height:0;display:block}
.chart-tip{position:absolute;pointer-events:none;background:var(--navy);color:#fff;border-radius:6px;
  padding:8px 10px;font-size:10.5px;line-height:1.5;box-shadow:0 8px 24px rgba(15,31,47,.25);z-index:5;min-width:130px;transform:translate(-50%,-108%)}
.chart-tip b{color:#fff}
.chart-tip .tip-row{display:flex;justify-content:space-between;gap:12px}
.chart-tip .tip-row span{color:#a9bace}
.chart-tip .tip-head{font-weight:700;margin-bottom:4px;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:4px}

.scenario-table{flex:0 0 300px;overflow-y:auto;border-left:1px solid var(--line);padding-left:16px}
.scenario-table table{width:100%;border-collapse:collapse}
.scenario-table th{font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--faint);
  font-weight:700;text-align:left;padding:0 0 6px;border-bottom:1px solid var(--line)}
.scenario-table th.r,.scenario-table td.r{text-align:right}
.scenario-table td{font-size:12px;padding:6px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.scenario-table tr.current td{background:var(--accent-soft);font-weight:700;color:var(--accent)}
.scenario-table tr.current td:first-child{box-shadow:inset 2px 0 0 var(--accent)}

/* ---------- FOOTER STRIP ---------- */
.footstrip{flex:0 0 auto;height:30px;display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;background:var(--card);border-top:1px solid var(--line);font-size:10.5px;color:var(--faint);gap:20px}
.disclaimer{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.policy-version b{color:var(--muted)}

/* ---------- DRAWER ---------- */
.drawer-scrim{position:fixed;inset:0;background:rgba(15,31,47,.28);z-index:40}
.drawer{position:fixed;top:0;right:0;width:440px;max-width:92vw;height:100%;background:var(--card);
  z-index:50;box-shadow:-8px 0 40px rgba(15,31,47,.14);display:flex;flex-direction:column;
  animation:slideIn .22s ease}
@keyframes slideIn{from{transform:translateX(20px);opacity:.6}to{transform:none;opacity:1}}
.drawer-head{height:56px;flex:0 0 56px;display:flex;align-items:center;justify-content:space-between;
  padding:0 18px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-size:15px;color:var(--navy)}
.drawer-body{flex:1;overflow-y:auto;padding:18px}
.drawer-section{margin-bottom:20px}
.ds-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);
  margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.ds-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
.ds-grid label{font-size:11px;font-weight:600;color:var(--muted)}
.ds-grid select,.ds-grid input[type=date]{width:100%;height:32px;border:1px solid var(--line);border-radius:5px;padding:0 8px;font-size:13px;margin-top:5px;background:var(--card)}
.toggle-label{display:flex!important;align-items:center;justify-content:space-between;font-size:12.5px!important;
  color:var(--ink)!important;font-weight:600!important;padding:7px 0}
.toggle-label.wide{border-bottom:1px solid var(--line)}
.toggle{appearance:none;width:38px;height:22px;border-radius:999px;background:var(--line-strong);position:relative;transition:.15s;flex:0 0 auto}
.toggle:checked{background:var(--accent)}
.toggle:before{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.15s}
.toggle:checked:before{left:18px}
.acb-callout{display:flex;justify-content:space-between;align-items:center;margin-top:12px;
  background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--radius);padding:10px 12px}
.acb-callout span{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}
.acb-callout b{font-size:17px;color:var(--navy)}
.drawer-note{font-size:11px;color:var(--faint);line-height:1.5}

/* ---------- MODAL ---------- */
.modal-scrim{position:fixed;inset:0;background:rgba(15,31,47,.35);z-index:60;display:grid;place-items:center;padding:20px}
.modal{background:var(--card);border-radius:var(--radius-lg);width:min(560px,94vw);max-height:80vh;
  display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(15,31,47,.3);animation:pop .18s ease}
@keyframes pop{from{transform:scale(.97);opacity:.6}to{transform:none;opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:16px;color:var(--navy)}
.modal-body{padding:18px;overflow-y:auto;font-size:13.5px;line-height:1.6;color:var(--ink2)}
.modal-body h4{margin:16px 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}
.modal-body h4:first-child{margin-top:0}
.modal-body p{margin:0 0 10px}
.modal-body table{width:100%;border-collapse:collapse;margin:6px 0 12px}
.modal-body td{padding:6px 0;border-bottom:1px solid var(--line);font-size:13px}
.modal-body td:last-child{text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.modal-body .todo{background:#fbf5e8;border:1px solid #ecdcb8;border-radius:5px;padding:8px 10px;font-size:11.5px;color:var(--neg);margin:6px 0}
.modal-body .valline{display:flex;justify-content:space-between;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--line)}
.modal-body .valline .big{font-size:28px;font-weight:800;color:var(--navy)}
.modal-body .conf{display:inline-block;background:var(--pos-soft);color:var(--pos);font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px}

[hidden]{display:none!important}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1180px){
  html,body{height:auto;overflow:auto}
  body{display:block}
  .workspace{display:grid;grid-template-columns:1fr;grid-template-rows:auto;
    grid-template-areas:"inputs" "calc" "impact" "scenario";height:auto;flex:none}
  /* let each panel grow to its full content height instead of scrolling internally */
  .col,.col-inputs,.col-calc,.col-impact,.col-scenario{overflow:visible;min-height:0}
  .input-foot{margin-top:16px}
  .explain-row{margin-top:16px}
  .col-scenario{flex-direction:column}
  .scenario-controls{flex:none;border-right:0;border-bottom:1px solid var(--line);padding-right:0;padding-bottom:14px;overflow:visible}
  .scenario-chart{min-height:240px}
  .scenario-table{flex:none;border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:12px;overflow:visible}
  #scnChart{min-height:230px}
  .footstrip{height:auto;flex-direction:column;align-items:flex-start;gap:3px;padding:10px 16px}
  .disclaimer{white-space:normal;overflow:visible}
}
@media (max-width:640px){
  .navlinks{display:none}
  .brand{margin-right:0}
  .field-row,.ds-grid,.kpi-row,.method-grid{grid-template-columns:1fr}
  .header-right .tool-name{display:none}
  .calc-hero-value{font-size:40px}
  .drawer{width:100%;max-width:100%}
}

/* v7: 30 June 2027 market value field */
.lbl-hint{font-weight:500;color:var(--faint);text-transform:none;letter-spacing:0;margin-left:4px}
.lbl-hint.user{color:var(--accent)}
.field-hint{font-size:10.5px;color:var(--faint);margin-top:4px;line-height:1.35}
.toggle-label small{font-weight:500;color:var(--faint)}