/* SunTally — shared design system */
:root{
  --bg:#0b0f17;--panel:#121826;--panel2:#0f1420;--line:#1f2937;--line2:#2a3445;
  --ink:#e8edf6;--mut:#8b97ab;--faint:#5b6678;
  --gold:#ffb020;--gold2:#ffd27a;--grid:#3b82f6;--green:#22c55e;--red:#ef4444;--teal:#2dd4bf;--violet:#a78bfa;
  --shadow:0 1px 0 rgba(255,255,255,.03),0 12px 30px rgba(0,0,0,.35);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;background:radial-gradient(1200px 700px at 80% -10%,#16203400,#0b0f17),var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.55;}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.sun{display:inline-block;width:11px;height:11px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 4px rgba(255,176,32,.18),0 0 22px 4px rgba(255,176,32,.55);vertical-align:middle}

/* top nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);background:rgba(11,15,23,.72);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:60px}
.brand{font-weight:700;letter-spacing:-.02em;font-size:16px;display:flex;align-items:center;gap:10px}
.nav a.link{color:var(--mut);font-size:13.5px;font-weight:520}
.nav a.link:hover{color:var(--ink);text-decoration:none}
.nav .spacer{flex:1}
.btn{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;
  padding:9px 16px;border-radius:10px;transition:.15s;border:1px solid var(--line2);color:var(--ink);background:#141c2b}
.btn:hover{background:#1a2538;text-decoration:none}
.btn.gold{background:linear-gradient(180deg,#ffc24d,#ff9e0b);color:#241600;border-color:#ffb020;box-shadow:0 6px 20px rgba(255,176,32,.25)}
.btn.gold:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent}
.btn.sm{padding:6px 11px;font-size:12.5px}

/* hero */
.hero{padding:74px 0 48px;text-align:center}
.hero h1{font-size:46px;line-height:1.05;letter-spacing:-.03em;margin:0 auto 18px;max-width:760px;font-weight:740}
.hero h1 .hl{background:linear-gradient(120deg,var(--gold),var(--gold2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lede{font-size:18px;color:var(--mut);max-width:620px;margin:0 auto 28px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;
  color:var(--gold2);background:rgba(255,176,32,.08);border:1px solid rgba(255,176,32,.2);padding:6px 12px;border-radius:999px;margin-bottom:22px;font-weight:600}

/* sections */
section{padding:46px 0}
.sect-h{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--faint);font-weight:600;margin:0 0 8px}
h2.title{font-size:30px;letter-spacing:-.02em;margin:0 0 14px;font-weight:700}
.sub{color:var(--mut);font-size:15px;max-width:680px}

/* cards / grid */
.grid{display:grid;gap:16px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px;font-size:16px;letter-spacing:-.01em}
.card p{margin:0;color:var(--mut);font-size:13.5px}
.card .ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:17px;margin-bottom:12px;
  background:rgba(255,176,32,.1);border:1px solid rgba(255,176,32,.22)}

/* feature steps */
.steps{counter-reset:s}
.step{display:flex;gap:16px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--line)}
.step:first-child{border-top:0}
.step .n{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;
  background:#141c2b;border:1px solid var(--line2);color:var(--gold2)}
.step h4{margin:2px 0 4px;font-size:15px}
.step p{margin:0;color:var(--mut);font-size:13.5px}

/* donate band */
.band{background:linear-gradient(180deg,#13192a,#0e1422);border:1px solid var(--line);border-radius:18px;padding:34px;text-align:center}
.band h2{font-size:26px;margin:0 0 10px;letter-spacing:-.02em}
.band p{color:var(--mut);max-width:560px;margin:0 auto 20px}
.donate-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:30px 0 60px;color:var(--faint);font-size:13px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
footer a{color:var(--mut)}

/* ---------- app ---------- */
.app-shell{display:grid;grid-template-columns:340px 1fr;gap:18px;align-items:start;padding:22px 0 80px}
.tabs{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:4px;margin-bottom:16px}
.tabs button{all:unset;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--mut);padding:8px 16px;border-radius:8px;transition:.15s}
.tabs button:hover{color:var(--ink)}
.tabs button.on{background:linear-gradient(180deg,#1c2740,#172033);color:var(--ink);box-shadow:inset 0 0 0 1px #2b3a5a}
.panel-wrap{position:sticky;top:78px;align-self:start}
.panel-side{max-height:calc(100vh - 96px);overflow:auto;scrollbar-width:none;-ms-overflow-style:none}
.panel-side::-webkit-scrollbar{width:0;height:0;display:none}
/* bottom fade affordance: fade out the panel's bottom edge when there's more to scroll.
   Implemented as a mask on the panel itself (paints reliably; no overlay/scrollbar). */
.panel-side.fade-bottom{
  -webkit-mask-image:linear-gradient(to bottom, #000 calc(100% - 56px), rgba(0,0,0,0) 100%);
          mask-image:linear-gradient(to bottom, #000 calc(100% - 56px), rgba(0,0,0,0) 100%)}
.field{margin-bottom:13px}
.field label{display:block;font-size:12px;color:var(--mut);margin-bottom:5px;font-weight:560}
.field .hint{color:var(--faint);font-size:11px;font-weight:400}
.field input,.field select{width:100%;background:#0d1422;border:1px solid var(--line2);border-radius:9px;color:var(--ink);
  padding:9px 11px;font-size:13.5px;font-family:inherit;outline:none;transition:.15s}
.field input:focus,.field select:focus{border-color:var(--grid);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.field.inline{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.field .prefix{position:relative}
.group{border:1px solid var(--line);border-radius:12px;padding:14px 14px 4px;margin-bottom:14px;background:#0f1521}
.group > .gh{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:var(--faint);font-weight:600;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}
.seg{display:inline-flex;background:#0d1422;border:1px solid var(--line2);border-radius:8px;padding:3px}
.seg button{all:unset;cursor:pointer;font-size:11.5px;color:var(--mut);padding:5px 9px;border-radius:6px}
.seg button.on{background:#1c2740;color:var(--ink)}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.kpi{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.kpi .kl{color:var(--mut);font-size:11.5px;display:flex;align-items:center;gap:6px}
.kpi .kv{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-top:8px;line-height:1}
.kpi .ks{color:var(--faint);font-size:11px;margin-top:6px}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.pos{color:var(--green)}.neg{color:var(--red)}.au{color:var(--gold)}

.chart-card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px;box-shadow:var(--shadow)}
.chart-card .ct{font-size:14.5px;font-weight:620;margin:0 0 2px}
.chart-card .cd{color:var(--mut);font-size:12px;margin:0 0 6px}
.chart{width:100%;height:300px}
.chart.tall{height:340px}

/* data table */
.dt-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;max-height:420px}
table.dt{width:100%;border-collapse:collapse;font-size:12.5px}
table.dt th{position:sticky;top:0;background:#11192a;color:var(--mut);font-weight:600;text-align:right;padding:9px 10px;border-bottom:1px solid var(--line2);white-space:nowrap}
table.dt th:first-child{text-align:left}
table.dt td{padding:7px 10px;border-bottom:1px solid #161e2c;text-align:right;color:var(--ink)}
table.dt td:first-child{text-align:left;color:var(--mut)}
table.dt tr:hover td{background:#0f1726}
.note{font-size:12px;color:var(--faint)}
.callout{background:rgba(59,130,246,.07);border:1px solid rgba(59,130,246,.2);border-radius:11px;padding:12px 14px;font-size:13px;color:#cdd6e6;margin-bottom:14px}
.callout.warn{background:rgba(255,176,32,.07);border-color:rgba(255,176,32,.22)}
.dropzone{border:1.5px dashed var(--line2);border-radius:12px;padding:26px;text-align:center;color:var(--mut);cursor:pointer;transition:.15s;background:#0d1422}
.dropzone:hover,.dropzone.drag{border-color:var(--gold);background:#12182a;color:var(--ink)}
.hide{display:none!important}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.muted-link{color:var(--mut);font-size:12.5px;cursor:pointer}
.muted-link:hover{color:var(--ink)}

/* info affordance + floating tooltip */
.info{display:inline-grid;place-items:center;width:14px;height:14px;border-radius:50%;border:1px solid var(--line2);
  color:var(--faint);font-size:9px;font-weight:700;font-style:normal;cursor:help;margin-left:5px;vertical-align:middle;user-select:none;transition:.12s}
.info:hover,.info:focus{border-color:var(--gold);color:var(--gold2);outline:none}
.tip-pop{position:fixed;z-index:1000;max-width:284px;background:#0d1422;border:1px solid var(--line2);border-radius:9px;
  padding:9px 12px;font-size:12px;line-height:1.5;color:#cdd6e6;box-shadow:0 12px 34px rgba(0,0,0,.55);pointer-events:none;
  opacity:0;transform:translateY(2px);transition:opacity .1s,transform .1s}
.tip-pop.in{opacity:1;transform:translateY(0)}
.tip-pop b{color:var(--gold2)}
.gh-sub{font-size:11.5px;color:var(--mut);font-weight:400;text-transform:none;letter-spacing:0;margin:-4px 0 11px;line-height:1.45}
.field .alt{font-size:11px;color:var(--faint);margin-top:4px}

/* document pre-fill */
.group.prefill{background:linear-gradient(180deg,#13192a,#0f1521);border-color:#243049}
#docStatus,#dropStatus{margin-top:10px;font-size:12px;color:var(--mut);line-height:1.5}
#docStatus .bar,#dropStatus .bar{height:4px;border-radius:3px;background:#0d1422;border:1px solid var(--line2);margin-top:6px;overflow:hidden}
#docStatus .bar > i,#dropStatus .bar > i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));width:0;transition:width .2s}
.ex-review{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
.ex-review .exh{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.ex-review .exh b{font-size:12.5px}
.ex-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:9px;margin-bottom:7px;background:#0d1422}
.ex-row .exl{font-size:12px;color:var(--ink);font-weight:560}
.ex-row .exs{font-size:10.5px;color:var(--faint);margin-top:2px;font-family:ui-monospace,Menlo,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:178px}
.ex-row .exv{font-size:13px;font-weight:700;color:var(--gold2);text-align:right;white-space:nowrap}
.ex-apply{all:unset;cursor:pointer;font-size:11px;font-weight:600;color:var(--green);padding:3px 7px;border:1px solid #1f3a2a;border-radius:6px;margin-left:8px}
.ex-apply:hover{background:#10251a}
.ex-applied{color:var(--faint)!important;border-color:var(--line)!important;cursor:default}

/* expand-to-modal */
.expand-btn{position:absolute;top:12px;right:14px;all:unset;cursor:pointer;width:26px;height:26px;border-radius:7px;
  display:grid;place-items:center;color:var(--mut);border:1px solid var(--line2);background:#0d1422;font-size:13px;transition:.12s;z-index:3}
.expand-btn:hover{color:var(--ink);border-color:var(--gold);background:#12182a}
.modal{position:fixed;inset:0;z-index:2000;background:rgba(6,9,14,.72);backdrop-filter:blur(4px);display:grid;place-items:center;padding:30px}
.modal-card{width:min(1180px,96vw);height:min(78vh,820px);background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--line2);border-radius:16px;box-shadow:0 40px 100px rgba(0,0,0,.6);display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head span{font-size:16px;font-weight:640;letter-spacing:-.01em}
.modal-head button{all:unset;cursor:pointer;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--mut);border:1px solid var(--line2)}
.modal-head button:hover{color:var(--ink);border-color:var(--gold)}
.modal-chart{flex:1;width:100%;padding:8px}

@media(max-width:980px){
  .app-shell{grid-template-columns:1fr}
  .panel-wrap{position:static}
  .panel-side{max-height:none}
  .panel-side.fade-bottom{-webkit-mask-image:none;mask-image:none}
  .cols-3{grid-template-columns:1fr}.cols-2{grid-template-columns:1fr}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:34px}
}