:root{
  --bg:#eef2f3; --surface:#fff; --surface-2:#f6f8f9; --ink:#1b2730; --ink-soft:#3d4a54;
  --muted:#66757f; --line:#dde4e8; --line-strong:#c6d0d6;
  --accent:#0f7c8a; --accent-ink:#0a5b66; --accent-soft:#e2f1f2; --warn:#b9791f; --warn-soft:#f7ecd9;
  --r:14px; --sans:"Hiragino Kaku Gothic ProN",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.7}
a{color:var(--accent-ink)}
.top{display:flex;align-items:center;gap:14px;background:#0f7c8a;color:#fff;padding:12px 18px}
.top .brand{font-weight:800;letter-spacing:.02em}
.top .nav{margin-left:8px}
.top .nav a{color:#dceff1;text-decoration:none;font-size:14px}
.top .who{margin-left:auto;font-size:13px;color:#eaf6f7}
.top .logout button{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:8px;padding:6px 12px;font:inherit;cursor:pointer}
.wrap{max-width:960px;margin:0 auto;padding:22px 16px 60px}
h1{font-size:24px;margin:8px 0 4px}
h2{font-size:18px;margin:0}
h3{font-size:17px;margin:0 0 6px}
.lead{color:var(--muted);margin:0 0 20px}
.badge{display:inline-block;font-size:11px;font-weight:700;color:var(--warn);background:var(--warn-soft);border:1px solid #e7cfa3;border-radius:999px;padding:2px 9px;margin-left:6px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:0 1px 2px rgba(20,40,50,.05),0 8px 24px rgba(20,40,50,.05)}
.co-group{margin-bottom:24px}
.co-head{font-weight:800;font-size:15px;display:flex;align-items:center;gap:10px;margin:4px 0 12px;padding-bottom:7px;border-bottom:2px solid var(--accent-soft)}
.co-head .co-meta{font-weight:500;font-size:12px;color:var(--muted)}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.grid{grid-template-columns:1fr 1fr}}
.office .meta{font-size:12.5px;color:var(--muted);margin:0 0 12px}
.modes{display:flex;gap:10px}
.btn{display:inline-block;font:inherit;font-weight:700;font-size:14px;border-radius:11px;padding:10px 16px;cursor:pointer;border:1px solid transparent;background:var(--accent);color:#fff;text-decoration:none}
.btn:hover{background:var(--accent-ink)}
.btn.ghost{background:var(--surface);border-color:var(--line-strong);color:var(--ink-soft)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent-ink)}
.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink-soft)}
.field input{font:inherit;font-weight:400;color:var(--ink);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px}
.err{color:#b4232a;background:#fbe9ea;border:1px solid #f0c3c6;border-radius:10px;padding:10px 13px;max-width:360px}
.muted{color:var(--muted)}
.foot{max-width:960px;margin:0 auto;padding:16px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}

/* ===== 個別モード：ピッカー・書類表示 ===== */
.crumb{font-size:12.5px;color:var(--muted);margin:14px 0 2px}
.crumb a{color:var(--accent-ink)}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--accent-ink);margin:0 0 6px;text-transform:uppercase}
.field{margin-bottom:16px}
label.lb{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px}
select,input[type=search],input[type=date]{width:100%;font:inherit;font-size:14px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:10px;padding:9px 12px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}
.toolbar .grow{flex:1;min-width:180px}
.toolbar .sortsel{min-width:150px}
.segs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}
.segs button{all:unset;cursor:pointer;font-size:12.5px;padding:6px 12px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface-2);color:var(--ink-soft)}
.segs button:hover{border-color:var(--accent)}
.segs button.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-weight:700}
.filt-toggle{all:unset;cursor:pointer;font-size:12.5px;color:var(--accent-ink);padding:4px 2px;margin-bottom:8px;display:inline-block}
.filt-toggle.act{font-weight:700}
.filt-panel{border:1px solid var(--line-strong);border-radius:11px;padding:12px;background:var(--surface-2);margin-bottom:10px}
.filt-grid{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:560px){.filt-grid{grid-template-columns:1fr 1fr}}
.srcount{font-size:12px;color:var(--muted);margin:2px 0 10px}
.userlist{display:flex;flex-direction:column;gap:6px;max-height:320px;overflow-y:auto;border:1px solid var(--line);border-radius:12px;padding:8px;background:var(--surface-2)}
.userlist button{all:unset;cursor:pointer;display:flex;align-items:baseline;gap:8px;padding:9px 11px;border-radius:9px;border:1px solid transparent}
.userlist button:hover{background:var(--accent-soft)}
.userlist .nm{font-weight:600}
.userlist .kn{font-size:11.5px;color:var(--muted)}
.userlist .empty{color:var(--muted);font-size:13px;padding:14px;text-align:center}
.ulocked{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:9px;color:var(--muted);background:var(--surface-2);border:1px dashed var(--line-strong);font-size:13px}
.ulocked .nm{font-weight:600;color:var(--ink-soft)}
.pill{display:inline-block;font-size:11px;padding:1px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--line-strong);color:var(--muted)}
.selu{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--accent);background:var(--accent-soft);border-radius:12px;padding:11px 14px;flex-wrap:wrap}
.selu .nm{font-weight:700}.selu .kn{color:var(--muted);font-size:12px}
.selu .lbx{color:var(--accent-ink);font-size:11px;font-weight:700;margin-right:4px}
.selu .btn{padding:7px 14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;cursor:pointer}
.chip span{display:block;border:1px solid var(--line-strong);background:var(--surface-2);border-radius:10px;padding:9px 13px;font-size:13px;cursor:pointer;color:var(--ink-soft)}
.chip input:checked+span{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-ink);font-weight:600}
.actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;align-items:center}
.spacer{flex:1}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed}
.note{font-size:12.5px;color:var(--ink-soft);background:var(--surface-2);border:1px dashed var(--line-strong);border-radius:10px;padding:11px 13px;margin:12px 0}
.paper-wrap{background:#8a97a0;border:1px solid var(--line);border-radius:var(--r);padding:18px;overflow-x:auto}
.paper{background:#fff;color:#141d24;border:1px solid #d7dee2;border-radius:4px;padding:28px 30px;font-size:13px;line-height:1.85;max-width:720px;margin:0 auto}
.paper .ph-head{display:flex;justify-content:space-between;gap:12px;font-size:11.5px;color:#3d4a54;border-bottom:1px solid #d7dee2;padding-bottom:8px;margin-bottom:14px}
.paper .ph-head .r{text-align:right;line-height:1.5}
.paper .doc-title{text-align:center;font-weight:900;font-size:19px;letter-spacing:.14em;margin:6px 0 14px}
.paper table{width:100%;border-collapse:collapse;margin:10px 0;font-size:12.5px}
.paper th,.paper td{border:1px solid #d7dee2;padding:6px 9px;text-align:left;vertical-align:top}
.paper th{background:#eef2f4;font-weight:600;color:#3d4a54;white-space:nowrap}
.paper h4{font-size:13.5px;font-weight:700;margin:15px 0 4px;border-left:4px solid var(--accent);padding-left:9px}
.paper ul{margin:4px 0;padding-left:19px}.paper li{margin:2px 0}
.paper .sign{margin-top:20px;text-align:right;font-size:12px;color:#3d4a54;line-height:2}
.paper .tag{display:inline-block;font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;background:#e2f1f2;color:#0a5b66;border:1px solid #b7dde1}
@media print{.top,.foot,.crumb,.actions,.note{display:none!important}.paper-wrap{background:none;border:0;padding:0}.paper{box-shadow:none;border:0;max-width:none}}

/* ===== 一括モード ===== */
.datelist{display:flex;flex-direction:column;gap:8px}
.drow{display:flex;align-items:center;gap:10px}
.drow span{font-size:13px;min-width:160px}
.drow input{max-width:200px}
.brow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:9px 6px;border-bottom:1px solid var(--line)}
.brow:last-child{border-bottom:0}
.brow .binc{display:flex;align-items:center;gap:8px;cursor:pointer}
.brow .nm{font-weight:600}.brow .kn{font-size:11.5px;color:var(--muted)}
.brow .absf{margin-left:auto;font-size:12px;color:var(--muted)}
.brow .absf input{width:120px;font:inherit;font-size:13px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line-strong);border-radius:8px;padding:6px 9px}
.bres{margin-bottom:16px}
.bres h2{margin-bottom:10px}
.docblock{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.docblock:first-of-type{border-top:0;padding-top:0;margin-top:0}
.docblock .dlabel{font-weight:700;font-size:13px;color:var(--accent-ink);margin-bottom:6px}

/* ===== 左サイドバー（レイアウト） ===== */
.nav-toggle{position:absolute}
.side{position:fixed;top:0;left:0;bottom:0;width:232px;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:40;padding:16px 12px;gap:6px;transform:translateX(-100%);transition:transform .2s ease}
#navToggle:checked ~ .side{transform:none;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:35;display:none}
#navToggle:checked ~ .scrim{display:block}
.side-close{display:block;align-self:flex-end;cursor:pointer;font-size:20px;color:var(--muted);line-height:1;padding:0 6px}
.side-brand{display:flex;align-items:center;gap:9px;font-weight:900;font-size:13.5px;padding:2px 8px 12px;line-height:1.25}
.side-brand .mk{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-ink));display:grid;place-items:center;color:#fff;flex:none}
.side-nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side-nav a{display:block;text-decoration:none;color:var(--ink-soft);padding:11px 12px;border-radius:10px;font-size:14px}
.side-nav a:hover{background:var(--surface-2)}
.side-nav a.on{background:var(--accent-soft);color:var(--accent-ink);font-weight:700}
.side-foot{border-top:1px solid var(--line);padding-top:10px;display:flex;flex-direction:column;gap:8px}
.side-foot .who{font-size:12.5px;color:var(--ink-soft)}
.side-foot button{background:var(--surface-2);border:1px solid var(--line-strong);color:var(--ink-soft);border-radius:9px;padding:7px 12px;font:inherit;cursor:pointer}
.main{min-height:100vh}
.mtop{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;padding:10px 14px;background:#0f7c8a;color:#fff}
.mtop .mtitle{font-weight:800;font-size:14px}
.burger{cursor:pointer;font-size:20px;line-height:1;padding:2px 8px}
.side-close{display:none}
@media(max-width:899px){.side-close{display:block}}
@media(min-width:900px){
  .side{transform:none}
  .scrim{display:none!important}
  .main{margin-left:232px}
  .mtop{display:none}
}

/* ===== 表・バッジ・トグル・課金 ===== */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin-top:10px}
table.data{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}
table.data th,table.data td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.data th{background:var(--surface-2);color:var(--muted);font-weight:600;font-size:12px;white-space:nowrap}
table.data tr:last-child td{border-bottom:none}
.kn{font-size:11px;color:var(--muted)}
.mono{font-variant-numeric:tabular-nums;white-space:nowrap}
.badge-on{color:var(--good,#2f8f5b);font-weight:700;font-size:12px}
.badge-off{color:var(--warn);font-weight:700;font-size:12px}
.toggle{cursor:pointer;font:inherit;font-size:12px;font-weight:700;padding:5px 13px;border-radius:999px;border:1px solid}
.toggle.on{color:#2f8f5b;border-color:#2f8f5b;background:#e4f2ea}
.toggle.off{color:var(--muted);border-color:var(--line-strong);background:var(--surface-2)}
.bill-co{margin-bottom:22px;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;background:var(--surface);box-shadow:0 1px 2px rgba(20,40,50,.05)}
.bill-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:14px;border-bottom:1px solid var(--line);padding-bottom:8px}
.bill-total{font-weight:900;font-size:17px;text-align:right;padding:14px 6px;border-top:2px solid var(--accent-soft)}

/* ===== 使用方法 ===== */
.howto-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 20px;box-shadow:0 1px 2px rgba(20,40,50,.05);margin-bottom:14px}
.howto-card h3{font-size:16px;margin:0 0 8px;display:flex;align-items:center;gap:8px}
.howto-card ol,.howto-card ul{margin:6px 0 0;padding-left:20px}
.howto-card li{margin:4px 0}
.howto-badge{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--accent-soft);color:var(--accent-ink);font-weight:800;font-size:13px;flex:none}

/* ===== 運営管理フォーム ===== */
.rowform{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:12px}
.rowform input,.rowform select{font:inherit;font-size:14px;padding:9px 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface-2);min-width:160px}
.gridform{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:620px){.gridform{grid-template-columns:1fr 1fr}}
.gridform label.lb{display:flex;flex-direction:column;gap:5px;font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.gridform input,.gridform select{font:inherit;font-weight:400;font-size:14px;padding:9px 12px;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface-2);color:var(--ink)}
.addbox summary{cursor:pointer;color:var(--accent-ink);font-weight:700;font-size:14px}

/* ===== 編集リンク・アカウント ===== */
.edit{color:var(--accent-ink);font-weight:600;font-size:12.5px;text-decoration:none}
.edit:hover{text-decoration:underline}
.acctlink{display:block;text-decoration:none;color:var(--ink-soft);font-size:12px;padding:6px 2px;border-radius:8px}
.acctlink:hover{color:var(--accent-ink)}
.acctlink.on{color:var(--accent-ink);font-weight:700}
.addbox{border:1px dashed var(--line-strong);border-radius:11px;padding:12px 14px;background:var(--surface-2)}

/* ===== 作成予定（期日） ===== */
.due-over{color:#b4232a;font-weight:800}
.due-soon{color:#9a6a00;font-weight:800}
.due-ok{color:var(--ink)}
.dstat{font-size:11px}
.dstat-over{color:#b4232a;font-weight:700}
.dstat-soon{color:#9a6a00;font-weight:700}
.dstat-ok{color:var(--muted)}
tr.rowmuted{opacity:.55}