:root{--bg:#f4f6fa;--card:#fff;--ink:#1c2433;--mut:#6b7587;--line:#dfe4ec;--pri:#1f5fbf;--pri-d:#174a96;
--normal:#1e9e5a;--maintenance:#2f7fe0;--repair:#e68a00;--service:#8b4fd0;--scrap:#d23b3b;--ok:#1e9e5a;--warn:#e68a00;--bad:#d23b3b;--r:10px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.boot{padding:40px;text-align:center;color:var(--mut)}
h1,h2,h3{margin:0 0 .5em}h2{font-size:1.15rem}h3{font-size:1rem}
button,input,select{font:inherit;color:inherit}
.btn{background:var(--pri);color:#fff;border:0;border-radius:8px;padding:8px 14px;cursor:pointer;font-weight:600}
.btn:hover{background:var(--pri-d)}.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.sec{background:#fff;color:var(--pri);border:1px solid var(--pri)}.btn.sec:hover{background:#eef4ff}
.btn.danger{background:var(--bad)}.btn.sm{padding:4px 10px;font-size:.85rem}
input[type=text],input[type=password],input[type=date],input[type=search],select{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff}
input:focus,select:focus,button:focus-visible{outline:2px solid var(--pri);outline-offset:1px}
label{display:block;font-size:.85rem;color:var(--mut);margin:0 0 3px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.top{display:flex;align-items:center;gap:14px;background:#12305f;color:#fff;padding:8px 16px;flex-wrap:wrap;position:sticky;top:0;z-index:20}
.top .brand{font-weight:700;font-size:1.05rem;margin-right:8px}
.top nav{display:flex;gap:4px;flex-wrap:wrap}
.top nav button{background:transparent;border:0;color:#cfe0ff;padding:7px 12px;border-radius:8px;cursor:pointer}
.top nav button.on,.top nav button:hover{background:rgba(255,255,255,.16);color:#fff}
.top .sp{flex:1}.top select{width:auto;max-width:220px;padding:5px 8px}
.top .who{font-size:.85rem;text-align:right;line-height:1.2}.top .who small{color:#9db9e8}
.top .btn.sec{background:transparent;color:#fff;border-color:#6b8cc6}
main{max-width:1500px;margin:0 auto;padding:16px}
.login{max-width:380px;margin:9vh auto}.login h1{text-align:center;font-size:1.3rem}
.login .row{margin-bottom:12px}.err{color:var(--bad);margin:8px 0;font-size:.9rem}
.grid{display:grid;grid-template-columns:360px 1fr;gap:16px;align-items:start}
@media(max-width:900px){.grid{grid-template-columns:1fr}.grid.has-detail #left{display:none}.grid:not(.has-detail) #right{display:none}}
@media(min-width:901px){#backbtn{display:none}}
.filters{display:grid;gap:8px;margin-bottom:10px}.filters .two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#blist{max-height:calc(100vh - 330px);min-height:200px;overflow:auto;border-top:1px solid var(--line)}
.bitem{padding:10px 8px;border-bottom:1px solid var(--line);cursor:pointer;display:flex;justify-content:space-between;gap:8px}
.bitem:hover{background:#f0f5ff}.bitem.sel{background:#e3eeff}
.bitem .nm{font-weight:600}.bitem .sub{font-size:.8rem;color:var(--mut)}
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.75rem;font-weight:600;white-space:nowrap}
.b-ok{background:#dff5e8;color:#157a44}.b-part{background:#fff0d6;color:#9a5d00}.b-none{background:#eceff4;color:#5b6577}.b-bad{background:#fde1e1;color:#a52a2a}
.count{color:var(--mut);font-size:.85rem;margin:6px 0}
.dhead{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.dhead h2{margin:0}.dhead .sub{color:var(--mut);font-size:.9rem}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:3px 12px;cursor:pointer;font-size:.85rem}
.chip.on{background:var(--pri);border-color:var(--pri);color:#fff}
.tw{overflow-x:auto}
table{border-collapse:collapse;width:100%}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;white-space:nowrap}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--mut);background:#fafbfd;position:sticky;top:0}
td.c,th.c{text-align:center}
tr.s-normal{background:#effaf3}tr.s-maintenance{background:#eef5ff}tr.s-repair{background:#fff6e5}tr.s-service{background:#f5eefc}tr.s-scrap{background:#fdeeee}
.st{width:22px;height:22px;cursor:pointer;margin:0}
.st.normal{accent-color:var(--normal)}.st.maintenance{accent-color:var(--maintenance)}.st.repair{accent-color:var(--repair)}.st.service{accent-color:var(--service)}.st.scrap{accent-color:var(--scrap)}
.ro .st{cursor:not-allowed}
.saveind{font-size:.85rem;color:var(--mut)}.saveind.ok{color:var(--ok)}.saveind.bad{color:var(--bad)}
.signbox{margin-top:18px;border-top:2px solid var(--line);padding-top:14px}
.signbox .cols{display:grid;grid-template-columns:minmax(220px,1fr) 2fr;gap:14px}
@media(max-width:700px){.signbox .cols{grid-template-columns:1fr}}
canvas.pad{width:100%;height:170px;border:2px dashed #9fb2d4;border-radius:10px;background:#fff;touch-action:none;cursor:crosshair}
.signed-img{max-width:100%;height:120px;border:1px solid var(--line);border-radius:8px;background:#fff;object-fit:contain}
.notice{padding:10px 12px;border-radius:8px;margin:8px 0;font-size:.9rem}.notice.warn{background:#fff6e0;color:#7a4b00}.notice.ok{background:#e4f6ec;color:#12683a}
.bar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:12px}.bar>div{min-width:150px}
.sumgrid{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.sumgrid .card{padding:10px 14px;min-width:120px}.sumgrid b{display:block;font-size:1.3rem}
.empty{padding:30px;text-align:center;color:var(--mut)}
.prog{height:7px;background:#e6eaf1;border-radius:9px;overflow:hidden;margin-top:4px;width:120px}.prog i{display:block;height:100%;background:var(--ok)}
.modal-bg{position:fixed;inset:0;background:rgba(10,20,40,.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:12px}
.modal{background:#fff;border-radius:12px;padding:18px;max-width:460px;width:100%;max-height:92vh;overflow:auto}
.modal .row{margin-bottom:10px}.modal .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
#toast{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);background:#1c2433;color:#fff;padding:10px 16px;border-radius:8px;opacity:0;transition:.25s;pointer-events:none;z-index:99;max-width:90vw}
#toast.show{opacity:1}#toast.bad{background:var(--bad)}
.tag{font-size:.75rem;padding:1px 7px;border-radius:6px;background:#eceff4}
.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:.85rem;color:var(--mut)}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px}