:root{
  --ink:#1c2024; --muted:#69717a; --line:#dfe3e8; --bg:#f6f7f9; --card:#fff;
  --accent:#8c2f39; --accent-dk:#6f242c; --ok:#1f7a4d; --warn:#8a6100; --err:#a32020;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--bg);
}
a{color:var(--accent-dk)}
.topbar{
  display:flex; align-items:center; gap:1.25rem; flex-wrap:wrap;
  background:var(--card); border-bottom:1px solid var(--line); padding:.6rem 1.25rem;
}
.brand{font-weight:700; letter-spacing:.02em; color:var(--accent)}
.topbar nav{display:flex; gap:.25rem; flex-wrap:wrap; flex:1}
.topbar nav a{
  padding:.35rem .7rem; border-radius:6px; text-decoration:none; color:var(--ink); font-size:.92rem;
}
.topbar nav a:hover{background:var(--bg)}
.topbar nav a.on{background:var(--accent); color:#fff}
.who{font-size:.85rem; color:var(--muted)}
main{max-width:1100px; margin:0 auto; padding:1.25rem}
h1{font-size:1.4rem; margin:.25rem 0 1rem}
h2{font-size:1.08rem; margin:1.5rem 0 .5rem}
.card{background:var(--card); border:1px solid var(--line); border-radius:10px; padding:1rem 1.1rem; margin-bottom:1rem}
.grid{display:grid; gap:1rem}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid.four{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
label{display:block; font-size:.82rem; color:var(--muted); margin-bottom:.2rem; font-weight:600;
  text-transform:uppercase; letter-spacing:.04em}
input[type=text],input[type=number],input[type=date],input[type=password],select,textarea{
  width:100%; padding:.5rem .6rem; border:1px solid var(--line); border-radius:7px;
  font:inherit; background:#fff;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent); outline-offset:-1px}
.field{margin-bottom:.85rem}
.row{display:flex; gap:.75rem; flex-wrap:wrap}
.row>*{flex:1; min-width:150px}
button,.btn{
  display:inline-block; padding:.5rem .95rem; border:1px solid var(--accent); background:var(--accent);
  color:#fff; border-radius:7px; font:inherit; cursor:pointer; text-decoration:none;
}
button:hover,.btn:hover{background:var(--accent-dk); border-color:var(--accent-dk)}
.btn.sec,button.sec{background:#fff; color:var(--ink); border-color:var(--line)}
.btn.sec:hover,button.sec:hover{background:var(--bg)}
.btn.sm{padding:.28rem .6rem; font-size:.85rem}
table{width:100%; border-collapse:collapse; background:var(--card)}
th,td{padding:.45rem .6rem; border-bottom:1px solid var(--line); text-align:left; font-size:.9rem}
th{background:#f0f2f5; font-size:.75rem; text-transform:uppercase; letter-spacing:.05em; color:var(--muted)}
td.num,th.num{text-align:right; font-variant-numeric:tabular-nums}
tr.void td{color:#a09aa0; text-decoration:line-through}
.flash{padding:.6rem .9rem; border-radius:8px; margin-bottom:.9rem; border:1px solid}
.flash.ok{background:#eaf6ef; border-color:#bfe3cd; color:var(--ok)}
.flash.warn{background:#fdf6e3; border-color:#ecd9a0; color:var(--warn)}
.flash.err{background:#fdecec; border-color:#f2c2c2; color:var(--err)}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.pill{display:inline-block; padding:.1rem .5rem; border-radius:999px; font-size:.72rem;
  text-transform:uppercase; letter-spacing:.05em; font-weight:700}
.pill.draft{background:#eef1f4; color:#5a636c}
.pill.printed{background:#eaf6ef; color:var(--ok)}
.pill.void{background:#fdecec; color:var(--err)}
.pill.cleared{background:#e8f0fb; color:#2a5aa8}
.stat{background:var(--card); border:1px solid var(--line); border-radius:10px; padding:.9rem}
.stat .n{font-size:1.5rem; font-weight:700; font-variant-numeric:tabular-nums}
.stat .l{font-size:.78rem; color:var(--muted); text-transform:uppercase; letter-spacing:.05em}
.foot{text-align:center; color:var(--muted); font-size:.8rem; padding:2rem 0}
.login-wrap{max-width:360px; margin:8vh auto; }
.help{font-size:.82rem; color:var(--muted); margin-top:.25rem}
code{background:#eef1f4; padding:.08em .35em; border-radius:4px; font-size:.88em}
.toolbar{display:flex; gap:.5rem; flex-wrap:wrap; align-items:end; margin-bottom:1rem}
.toolbar .field{margin-bottom:0}
.checkbox{display:flex; align-items:center; gap:.4rem}
.checkbox label{margin:0; text-transform:none; letter-spacing:0; font-weight:400; font-size:.9rem; color:var(--ink)}
.checkbox input{width:auto}
.preview-frame{width:100%; height:640px; border:1px solid var(--line); border-radius:8px; background:#fff}