:root{--bg:#f4f6f9;--card:#fff;--ink:#1c2430;--muted:#6b7686;--line:#e2e7ee;--brand:#0b5fff;--brand-d:#0846c2;--ok:#0f9d58;--warn:#d97706;--bad:#d93025}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:15px}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.top{background:#10192a;color:#fff;display:flex;align-items:center;gap:6px;padding:0 16px;flex-wrap:wrap}
.top .logo{font-weight:700;letter-spacing:.5px;margin-right:14px;padding:14px 0;color:#fff}
.top a.nav{color:#c9d3e3;padding:14px 12px;display:inline-block}
.top a.nav.on,.top a.nav:hover{color:#fff;background:#1b2a47;text-decoration:none}
.top .sp{flex:1}.top form{margin:0}
.top .who{color:#9fb0c8;font-size:13px;margin-right:6px}
main{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:0 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}
.grid{display:grid;gap:12px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:760px){.g2,.g3,.g4{grid-template-columns:1fr}}
.stat{text-align:center}.stat b{display:block;font-size:28px}.stat span{color:var(--muted);font-size:13px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
input,select,textarea{width:100%;padding:10px;border:1px solid #cdd5e0;border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:90px}
input:focus,select:focus,textarea:focus{outline:2px solid #b9d0ff;border-color:var(--brand)}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:10px 16px;font:inherit;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--brand-d);text-decoration:none}
.btn.sec{background:#e8edf5;color:var(--ink)}.btn.sec:hover{background:#d9e1ee}
.btn.bad{background:var(--bad)}.btn.sm{padding:6px 10px;font-size:13px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row.sb{justify-content:space-between}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
td.r,th.r{text-align:right}
.tbl-wrap{overflow-x:auto}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;background:#e8edf5}
.badge.ok{background:#d9f3e4;color:#0a6b3b}.badge.warn{background:#fdebc8;color:#8a4b00}.badge.bad{background:#fbdcd9;color:#9d1c12}.badge.blue{background:#dbe7ff;color:#0a3aa0}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px}.flash.ok{background:#d9f3e4;color:#0a6b3b}.flash.bad{background:#fbdcd9;color:#9d1c12}
.err{color:var(--bad);font-size:13px;margin-top:3px}
.muted{color:var(--muted)}
.checks{display:flex;flex-wrap:wrap;gap:8px}.checks label{display:flex;align-items:center;gap:6px;margin:0;color:var(--ink);background:#f0f3f8;padding:8px 12px;border-radius:8px;cursor:pointer}
.checks input{width:auto}
.login{max-width:380px;margin:12vh auto}
.sigbox{border:2px dashed #aab6c8;border-radius:10px;background:#fff;touch-action:none}
.sigbox canvas{display:block;width:100%;height:220px}
.sigimg{border:1px solid var(--line);border-radius:8px;max-height:110px;background:#fff}
.totals{margin-left:auto;max-width:340px}.totals div{display:flex;justify-content:space-between;padding:4px 0}
.totals .big{font-weight:700;font-size:18px;border-top:2px solid var(--ink);margin-top:4px;padding-top:8px}
.itemrow input{padding:8px}
@media(max-width:760px){.top a.nav{padding:10px 8px}.sigbox canvas{height:260px}}