/* Trade review — Helio Sector.
   Built for a phone in a work truck: big targets, high contrast, no hover-only
   affordances, nothing that needs two hands. */

:root{
  --bg:#0f1417; --panel:#151c21; --panel-2:#1a232a; --ink:#eef2f4; --muted:#9fb0b9;
  --accent:#f5a524; --accent-ink:#1a1205; --line:#26313a; --ok:#4ec9a0; --skip:#6b7a85;
  --radius:12px; --maxw:640px;
}
@media (prefers-color-scheme: light){
  :root{ --bg:#f6f8f9; --panel:#fff; --panel-2:#eef2f4; --ink:#131a1f; --muted:#5a6b75;
         --line:#dbe3e8; }
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink); min-height:100vh;
  font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  display:flex; flex-direction:column;
  -webkit-text-size-adjust:100%;
}

.bar{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:12px 16px; border-bottom:1px solid var(--line); background:var(--panel);
  position:sticky; top:0; z-index:5;
}
.mark{display:flex; align-items:center; gap:9px; font-weight:650; letter-spacing:.02em;
  text-transform:uppercase; font-size:13px}
.mark .dot{width:11px;height:11px;border-radius:3px;background:var(--accent);
  box-shadow:0 0 0 4px rgba(245,165,36,.15)}
.save{font-size:12px;color:var(--muted)}

main{flex:1; width:100%; max-width:var(--maxw); margin:0 auto; padding:22px 16px 20px}

h1{font-size:clamp(23px,5vw,31px); line-height:1.15; margin:0 0 14px; letter-spacing:-.02em}
h2{font-size:clamp(19px,4vw,23px); line-height:1.2; margin:0 0 4px; letter-spacing:-.01em}
p{margin:0 0 14px}
.lede{font-size:17px}
.muted{color:var(--muted)}
.small{font-size:14px}

.card{background:var(--panel); border:1px solid var(--line); border-radius:var(--radius);
  padding:16px; margin:0 0 14px}
.day{color:var(--muted); font-style:italic; margin:2px 0 0; font-size:14.5px}

.legend{color:var(--muted); font-size:13.5px; line-height:1.5; margin:14px 2px 0;
  padding:10px 12px; background:var(--panel-2); border-radius:9px; border:1px solid var(--line)}
.legend b{color:var(--ink); font-weight:650}

/* --- claims ------------------------------------------------------------- */
.claim{border-top:1px solid var(--line); padding:15px 0 13px}
.claim:first-of-type{border-top:0}
.claim-text{margin:0 0 11px; font-size:16.5px}
.tag{display:inline-block; font-size:10.5px; font-weight:700; letter-spacing:.08em;
  color:var(--accent); border:1px solid var(--accent); border-radius:4px;
  padding:1px 5px; margin-left:7px; vertical-align:2px}

.opts{display:grid; grid-template-columns:repeat(2,1fr); gap:8px}
@media (min-width:520px){ .opts{grid-template-columns:repeat(4,1fr)} }
.opt{
  appearance:none; -webkit-appearance:none;
  background:var(--panel-2); color:var(--ink); border:1.5px solid var(--line);
  border-radius:10px; padding:13px 8px; font-size:14.5px; font-weight:600;
  cursor:pointer; text-align:center; min-height:48px; font-family:inherit;
  transition:border-color .12s, background .12s;
}
.opt:active{transform:translateY(1px)}
.opt[aria-pressed="true"]{background:var(--accent); color:var(--accent-ink);
  border-color:var(--accent)}
.opt.idk[aria-pressed="true"]{background:var(--skip); color:#fff; border-color:var(--skip)}

.note{width:100%; margin-top:9px; background:var(--bg); color:var(--ink);
  border:1px solid var(--line); border-radius:9px; padding:10px 11px;
  font:inherit; font-size:15px; resize:vertical; min-height:44px}
.note::placeholder{color:var(--muted)}

/* --- buttons ------------------------------------------------------------ */
.btn{
  appearance:none; border:0; border-radius:10px; cursor:pointer; font-family:inherit;
  background:var(--accent); color:var(--accent-ink); font-weight:700; font-size:16px;
  padding:14px 20px; min-height:50px;
}
.btn.ghost{background:transparent; color:var(--ink); border:1.5px solid var(--line);
  font-weight:600}
.btn.wide{display:block; width:100%}
.btn:disabled{opacity:.4; cursor:default}
.btn.skip{background:transparent; color:var(--muted); border:1.5px dashed var(--line);
  font-weight:600; font-size:15px; padding:12px 16px}

.choices{display:grid; gap:10px; margin:18px 0 4px}
.choice{
  display:block; width:100%; text-align:left; background:var(--panel);
  border:1.5px solid var(--line); border-radius:var(--radius); padding:15px 16px;
  color:var(--ink); font:inherit; cursor:pointer; min-height:56px;
}
.choice[aria-pressed="true"]{border-color:var(--accent); background:var(--panel-2)}
.choice b{display:block; font-size:16.5px}
.choice span{display:block; color:var(--muted); font-size:14px; margin-top:3px}

.field{width:100%; background:var(--panel); color:var(--ink); border:1.5px solid var(--line);
  border-radius:10px; padding:14px; font:inherit; font-size:16px; min-height:50px}

.skipped{opacity:.55}
.badge{display:inline-block; background:var(--panel-2); color:var(--muted); font-size:12.5px;
  border-radius:99px; padding:3px 10px; margin-bottom:10px}

/* --- footer / progress -------------------------------------------------- */
.foot{position:sticky; bottom:0; background:var(--panel); border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
.progress{max-width:var(--maxw); margin:0 auto 8px; display:flex; align-items:center; gap:10px}
.progress-bar{flex:1; height:6px; background:var(--panel-2); border-radius:99px; overflow:hidden}
.progress-bar i{display:block; height:100%; background:var(--accent); width:0; transition:width .2s}
#progressText{font-size:12.5px; color:var(--muted); white-space:nowrap}
.nav{max-width:var(--maxw); margin:0 auto; display:flex; gap:10px}
.nav .btn{flex:1}

.done{text-align:center; padding-top:20px}
.done .big{font-size:44px; line-height:1; margin-bottom:12px}