:root{
  --bg:#f6f7f9; --ink:#1c2530; --muted:#697586; --line:#e3e8ef;
  --brand:#1f6feb; --brand-d:#1657c0; --accent:#0b1f3a; --ok:#1a7f48; --err:#c0392b;
  --radius:12px;
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#eef1f5;padding:.05em .35em;border-radius:6px;font-size:.9em}

/* top bar */
.topbar{display:flex;align-items:center;gap:1rem;padding:.8rem 1.4rem;background:#fff;
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.brand{font-weight:800;font-size:1.25rem;color:var(--accent)}
.brand span{color:var(--brand)}
.topbar nav{margin-left:auto;display:flex;align-items:center;gap:1.1rem;flex-wrap:wrap}
.who{color:var(--muted);font-size:.9rem}

/* buttons */
.btn,.btn-ghost{display:inline-block;padding:.55rem 1rem;border-radius:10px;font-weight:600;
  cursor:pointer;border:1px solid transparent}
.btn{background:var(--brand);color:#fff}
.btn:hover{background:var(--brand-d);text-decoration:none}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);text-decoration:none}
.btn.small{padding:.3rem .7rem;font-size:.85rem}
form.inline{margin:0;display:inline}

main{max-width:1080px;margin:0 auto;padding:1.5rem 1.4rem 3rem}
.narrow{max-width:680px;margin:0 auto}
.wide{max-width:980px;margin:0 auto}
footer{text-align:center;color:var(--muted);font-size:.85rem;padding:2rem 1rem;border-top:1px solid var(--line)}

/* hero + bands */
.hero{text-align:center;padding:3rem 1rem 2rem}
.hero h1{font-size:2.1rem;line-height:1.2;margin:.2rem 0 1rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:640px;margin:0 auto 1.6rem}
.cta{display:flex;gap:.8rem;justify-content:center}
.band{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;margin:1.2rem 0}
.band h2{margin-top:0}
.band.accent{background:var(--accent);color:#e8eef7;border-color:var(--accent)}
.band.accent h2{color:#fff}
.band.center,.center{text-align:center}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem}
.cols h3{margin:.2rem 0 .4rem}
.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.6rem;padding-left:1.1rem}
.steps{list-style:none;counter-reset:step;padding:0;margin:1rem 0;display:grid;gap:.75rem}
.steps li{counter-increment:step;position:relative;padding:.25rem 0 .25rem 2.6rem;line-height:1.5}
.steps li:before{content:counter(step);position:absolute;left:0;top:.05rem;width:1.8rem;height:1.8rem;
  background:var(--brand);color:#fff;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.9rem}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.checks li{padding-left:1.6rem;position:relative}
.checks li:before{content:"✓";position:absolute;left:0;color:#5fd08a;font-weight:800}

/* cards / forms */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem}
.note h3{margin-top:0}
.form{display:grid;gap:.9rem;margin:1rem 0}
.form label{display:grid;gap:.3rem;font-weight:600;font-size:.92rem}
.form input,.form select,.filters input,.filters select{
  padding:.55rem .6rem;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff}
.muted{color:var(--muted)}
.error{color:var(--err);font-weight:600}
.success{color:var(--ok);font-weight:600}

.cards3{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin:1rem 0}
.stat{text-align:center}
.stat .num{font-size:2.2rem;font-weight:800;color:var(--brand)}
.stat .cap{color:var(--muted)}
.actions{display:flex;gap:.8rem;margin-top:1.2rem;flex-wrap:wrap}

/* filters + table */
.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin:1rem 0}
table.grid{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden}
table.grid th,table.grid td{padding:.6rem .8rem;text-align:left;border-bottom:1px solid var(--line)}
table.grid thead th{background:#f0f3f7;font-size:.85rem;text-transform:uppercase;letter-spacing:.02em;color:var(--muted)}
table.grid tbody tr{cursor:pointer}
table.grid tbody tr:hover{background:#f3f7ff}
table.props{width:100%;border-collapse:collapse;margin:1rem 0}
table.props th{text-align:left;width:40%;color:var(--muted);font-weight:600;padding:.45rem .6rem;vertical-align:top}
table.props td{padding:.45rem .6rem}

.badge{display:inline-block;padding:.12rem .55rem;border-radius:999px;font-size:.8rem;font-weight:600;background:#eef1f5}
.badge.sent,.badge.ready,.badge.issued,.badge.returned{background:#e2f5ea;color:var(--ok)}
.badge.pending,.badge.in_progress{background:#fff3d6;color:#9a6700}
.badge.error{background:#fde2e0;color:var(--err)}