:root{--ink:#141414;--ink2:#3a3a3a;--sub:#767676;--mute:#a3a3a3;--line:#e6e4df;--line2:#d4d1ca;--bg:#f6f5f2;--card:#fff;--soft:#efede8;--navy:#1d2a44;--red:#b3122e;--green:#2f6b4f;--amber:#a86a0a;--blue:#2b5aa6;--redbg:#fbecee;--greenbg:#e9f2ed;--amberbg:#fbf2e2;--bluebg:#eaf0fa;--navybg:#e8ebf1}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:"Helvetica Neue",Arial,"Hiragino Sans","Noto Sans JP","Yu Gothic UI",Meiryo,sans-serif;font-size:14px;line-height:1.6}
a{color:inherit}
.top{height:56px;background:var(--ink);color:#fff;display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:5}
.logo{font-weight:700;letter-spacing:.32em;font-size:13px}
.logo small{display:block;font-weight:400;letter-spacing:.18em;font-size:9px;color:#9c9c9c}
.sp{flex:1}.me{font-size:12px;color:#cfcfcf}
.top form{margin:0}
.wrap{display:flex;min-height:calc(100vh - 56px)}
.side{width:220px;background:#fff;border-right:1px solid var(--line);padding:16px 0;flex-shrink:0}
.side h6{font-size:10px;letter-spacing:.2em;color:var(--mute);margin:16px 24px 6px;font-weight:500}
.side a{display:block;padding:9px 24px;text-decoration:none;font-size:13px;color:var(--ink2);border-left:3px solid transparent}
.side a:hover{background:var(--bg)}
.side a.on{border-left-color:var(--ink);color:var(--ink);font-weight:700;background:var(--bg)}
main{flex:1;padding:32px 40px 80px;min-width:0}
main.solo{max-width:460px;margin:0 auto;padding-top:72px}
.foot{text-align:center;font-size:10px;color:var(--mute);padding:16px}
.eyebrow{font-size:10px;letter-spacing:.24em;color:var(--sub);text-transform:uppercase;font-weight:500}
h1{font-size:24px;font-weight:700;margin:4px 0}
h2{font-size:15px;font-weight:700;margin:0 0 12px}
.lead{color:var(--sub);font-size:12px;margin:0}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.card{background:#fff;border:1px solid var(--line);padding:20px 22px}
.mt16{margin-top:16px}
.flex{display:flex;gap:8px;align-items:center}.wrap2,.flex.wrap{flex-wrap:wrap}.flex.wrap{min-height:0}
.between{display:flex;justify-content:space-between;align-items:center;gap:12px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));border:1px solid var(--line);background:#fff}
.kpi{padding:18px 20px;border-right:1px solid var(--line);min-width:0}.kpi:last-child{border-right:0}
.kpi .l{font-size:11px;color:var(--sub)}.kpi .v{font-size:24px;font-weight:600}.kpi .d{font-size:10px;color:var(--mute)}
.b{display:inline-flex;align-items:center;font-size:10.5px;font-weight:600;padding:1px 8px;border-radius:2px;line-height:18px;white-space:nowrap}
.b.red{color:var(--red);background:var(--redbg)}.b.green{color:var(--green);background:var(--greenbg)}.b.amber{color:var(--amber);background:var(--amberbg)}
.b.blue{color:var(--blue);background:var(--bluebg)}.b.navy{color:var(--navy);background:var(--navybg)}.b.gray{color:var(--sub);background:var(--soft)}
.b.line{color:var(--ink2);background:#fff;border:1px solid var(--line2)}.b.solid{color:#fff;background:var(--ink)}
table{width:100%;border-collapse:collapse;font-size:13px}
th{font-size:10.5px;letter-spacing:.08em;color:var(--sub);font-weight:500;text-align:left;padding:8px 10px;border-bottom:1px solid var(--ink);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
td.r,th.r{text-align:right;white-space:nowrap}
tr.click{cursor:pointer}tr.click:hover td{background:#faf9f6}
.tsub{font-size:11px;color:var(--sub)}.mini{font-size:11.5px;color:var(--sub)}
.btn{display:inline-block;border:1px solid var(--ink);background:var(--ink);color:#fff;padding:8px 18px;font-size:12px;letter-spacing:.08em;font-weight:600;border-radius:2px;text-decoration:none;cursor:pointer;font-family:inherit}
.btn:hover{background:#000}.btn.ghost{background:#fff;color:var(--ink)}.btn.sm{padding:4px 12px;font-size:11px}
.btn.wide{width:100%;padding:12px}
.btn.ghost-dark{background:transparent;border-color:#555;color:#ddd}
.form label{display:block;font-size:12px;color:var(--ink2);margin-bottom:14px}
.form input:not([type=checkbox]):not([type=radio]):not([type=file]),.form select,.login input{display:block;width:100%;max-width:520px;margin-top:4px;font:inherit;font-size:14px;border:1px solid var(--line2);padding:8px 10px;border-radius:2px;background:#fff}
.form .chk{display:flex;gap:8px;align-items:center}
.form .hint{display:block;font-size:11px;color:var(--mute);margin-top:3px}
.form.inline{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:flex-end}
.form.inline label{margin:0;min-width:180px}
.form .sub{font-size:12px;font-weight:700;margin:6px 0 8px}
.row2{display:flex;gap:8px;max-width:520px;margin-bottom:8px}.row2 select{flex:2;margin:0!important}.row2 input{flex:1;margin:0!important}
.req{font-size:10px;color:var(--red);margin-left:4px}
.todo{display:grid;grid-template-columns:auto 1fr auto;gap:0 16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.todo:last-child{border-bottom:0}.todo .t{font-weight:600}.todo .why{font-size:11px;color:var(--sub)}
.docs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.doc{border:1px solid var(--line);padding:10px;text-decoration:none;background:#fff}
.doc:hover{border-color:var(--ink)}
.doc .thumb{height:70px;background:linear-gradient(180deg,#fafafa,#eeece7);display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--mute);letter-spacing:.1em;margin-bottom:6px}
.doc .dn{font-size:12px;font-weight:600}.doc .dm{font-size:10.5px;color:var(--sub);word-break:break-all}
dl.kv{display:grid;grid-template-columns:120px 1fr;margin:0}
dl.kv dt{color:var(--sub);font-size:12px;padding:9px 0;border-bottom:1px solid var(--line)}
dl.kv dd{margin:0;padding:9px 0;border-bottom:1px solid var(--line)}
.flash{background:var(--ink);color:#fff;padding:10px 16px;margin-bottom:16px;font-size:13px}
.err{background:var(--redbg);color:var(--red);padding:10px 12px;margin:12px 0;font-size:13px}
.login h1{margin-bottom:16px}.login label{display:block;font-size:12px;margin-bottom:14px}
.notice{border-color:var(--amber);background:#fffaf0;margin-bottom:16px}.notice .big{font-size:16px;margin:8px 0}
code{font-family:Consolas,monospace;background:var(--soft);padding:1px 6px}
.ok{color:var(--green)}.ng{color:var(--red)}
form.assign{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:4px}
form.assign select{max-width:340px;font:inherit;font-size:12px;padding:4px 6px;border:1px solid var(--line2)}
form.assign .amt{width:90px;font:inherit;font-size:12px;padding:4px 6px;border:1px solid var(--line2)}
.linkbtn{background:none;border:0;color:var(--sub);text-decoration:underline;font-size:11px;cursor:pointer;padding:0}
form.inline-undo{margin:2px 0 0}
tr.ex td{color:var(--mute);text-decoration:line-through}
.btn:disabled{background:var(--line2);border-color:var(--line2);cursor:not-allowed}
.mnav{display:none;overflow-x:auto;gap:6px;padding:8px 12px;background:#fff;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:56px;z-index:4}
.mnav a{display:inline-block;font-size:12px;padding:5px 10px;border:1px solid var(--line2);text-decoration:none;margin-right:4px}
.mnav a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
@media (max-width:760px){
  .side{display:none}.mnav{display:block}
  .top{padding:0 12px;gap:8px}.me{display:none}
  main{padding:16px 12px 60px}main.solo{padding-top:32px}
  h1{font-size:20px}.head{align-items:flex-start}
  .kpis{grid-template-columns:1fr 1fr}.kpi{border-bottom:1px solid var(--line);padding:12px}.kpi .v{font-size:18px;word-break:break-all}.kpi .v .b{font-size:10px}
  .card{padding:16px;overflow-x:auto}.card table{min-width:640px}
  .todo{grid-template-columns:auto 1fr;gap:6px 12px}.todo .btn{grid-column:1/-1;text-align:center}
  .form input:not([type=checkbox]):not([type=radio]):not([type=file]),.form select{font-size:16px}
  dl.kv{grid-template-columns:90px 1fr}
  .row2{flex-wrap:wrap}
  /* 10-25 裏どり L1：押す所を高さ40px以上に・見出しのボタンが画面の外に出ないように */
  .btn.sm{padding:12px 14px;font-size:12px}.mnav a{padding:10px 12px}.top .btn.sm{padding:8px 12px}
  .form .chk input{width:20px;height:20px}
  .head{flex-wrap:wrap;gap:10px}.head .flex{flex-wrap:wrap}
}
.docw .linkbtn{margin-top:4px}

/* 税別・税込の選び（10-26） */
.taxbox{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;max-width:520px;margin:-4px 0 14px;padding:10px 12px;border:1px solid var(--line2);border-radius:2px}
.taxbox[hidden]{display:none}.taxbox .sub{margin:0;width:100%}.form .taxbox label.check,.form label.check{display:flex;align-items:center;gap:6px;margin:0;font-size:14px;color:var(--ink)}
.taxbox .hint{width:100%}
.linkbox{max-width:520px;margin:0 0 14px;padding:10px 12px;background:var(--bg2,#f5f6f8);border-left:3px solid var(--navy,#1f3a5f);font-size:14px}.linkbox .sub{display:block;margin:0 0 2px;font-size:11px}.linkbox a{font-size:12px;margin-left:8px}
.ichiji{max-width:520px;margin:0 0 14px;padding:10px 12px 0;border:1px solid var(--line2);border-radius:2px}.ichiji[hidden]{display:none}.ichiji .sub{margin:0 0 8px}
.msg1{font-size:13px;line-height:1.5;padding:3px 0;border-bottom:1px dashed var(--line2);overflow:hidden;text-overflow:ellipsis}.msg1 .b{font-size:10px}.replyf{display:flex;gap:6px;flex:1;min-width:240px}.replyf input{flex:1;font:inherit;font-size:14px;border:1px solid var(--line2);padding:6px 8px;border-radius:2px}