:root{
  --ink:#1c1917;--ink2:#44403c;--sub:#78716c;--faint:#a8a29e;--line:#ece9e6;--line2:#f4f2f0;
  --bg:#f7f6f4;--card:#fff;--acc:#b45309;--accbg:#fdf3e7;--acc-ink:#92400e;
  --ok:#067647;--okbg:#ecfdf3;--ng:#b42318;--ngbg:#fdecec;--warn:#93370d;--warnbg:#fef6e7;
  --r:14px;--side:220px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Inter","Hiragino Sans","Noto Sans JP","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
.hidden{display:none!important}
.muted{color:var(--sub)}.small{font-size:12px}
.ic{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ic.sm{width:15px;height:15px}.ic.lg{width:28px;height:28px}

/* ---------- ログイン ---------- */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login-card{background:var(--card);border-radius:20px;padding:32px 24px;width:100%;max-width:380px;box-shadow:0 1px 0 var(--line),0 12px 32px rgba(28,25,23,.06)}
.login-card h1{font-size:20px;margin:12px 0 6px}
.login-card p{margin:0 0 20px;font-size:13px;line-height:1.7}
.login-mark{width:44px;height:44px;border-radius:12px;background:var(--accbg);color:var(--acc);display:flex;align-items:center;justify-content:center}
.inp.code{letter-spacing:.4em;font-size:20px;text-align:center;font-variant-numeric:tabular-nums}

/* ---------- レイアウト ---------- */
.app{min-height:100vh}
.side{position:fixed;inset:0 auto 0 0;width:var(--side);background:#fff;border-right:1px solid var(--line);padding:20px 12px;display:flex;flex-direction:column}
.brand{font-weight:700;font-size:15px;padding:2px 10px 20px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:10px;color:#57534e;cursor:pointer;user-select:none}
.nav a:hover{background:var(--line2)}
.nav a.on{background:var(--accbg);color:var(--acc);font-weight:600}
.side-foot{margin-top:auto;padding:0 10px;display:flex;flex-direction:column;gap:8px;word-break:break-all}
.link{background:none;border:0;padding:0;color:var(--sub);display:flex;gap:6px;align-items:center;cursor:pointer}
.link:hover{color:var(--ink)}
.main{margin-left:var(--side);padding:28px 32px 48px;max-width:calc(1240px + var(--side))}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.page-head h1{font-size:22px;margin:0;letter-spacing:-.01em}
.tabbar{display:none}

/* ---------- 部品 ---------- */
.card{background:var(--card);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:0 0 0 1px var(--line)}
.lbl{display:block;font-size:12px;color:var(--sub);margin:0 0 6px}
.inp{width:100%;height:44px;padding:0 12px;border:1px solid #e2dfdb;border-radius:10px;background:#fff;font-size:15px;margin-bottom:14px;outline:none;transition:border-color .15s,box-shadow .15s}
.inp:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(28,25,23,.06)}
.inp.sm{height:38px;font-size:13px;margin:0}
select.inp{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2378716c' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;padding-right:34px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn{height:44px;border-radius:11px;border:1px solid var(--line);background:#fff;padding:0 16px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:opacity .15s,background .15s}
.btn.pri{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.pri:hover{opacity:.9}
.btn.danger{background:var(--ng);border-color:var(--ng);color:#fff}
.btn.ghost{border-color:transparent;background:none;color:var(--sub);font-weight:500}
.btn.wide{width:100%;margin-top:4px}
.btn:disabled{background:#e7e5e4;border-color:#e7e5e4;color:var(--faint);cursor:not-allowed}
.seg{display:inline-flex;background:#fff;border-radius:10px;padding:3px;box-shadow:0 0 0 1px var(--line)}
.seg button{border:0;background:none;padding:6px 14px;border-radius:8px;font-size:13px;color:var(--sub);cursor:pointer}
.seg button.on{background:var(--ink);color:#fff}
.msg{border-radius:11px;padding:11px 13px;margin:0 0 12px;font-size:13px;display:flex;gap:10px;align-items:flex-start;line-height:1.55}
.msg .ic{margin-top:1px}
.msg ul{margin:4px 0 0;padding-left:16px}
.msg.ng{background:var(--ngbg);color:var(--ng)}.msg.ok{background:var(--okbg);color:var(--ok)}.msg.warn{background:var(--warnbg);color:var(--warn)}.msg.info{background:var(--accbg);color:var(--acc-ink)}
.confirm{display:flex;gap:10px;align-items:flex-start;background:var(--warnbg);color:var(--warn);border-radius:11px;padding:11px 13px;margin:0 0 12px;font-size:13px;cursor:pointer}
.confirm input{margin-top:3px;accent-color:var(--ink)}
.notes{margin:14px 0 0;padding-left:16px;color:var(--sub);font-size:12px;line-height:1.7}
.notes span{display:block;color:var(--faint)}
.spin{color:var(--sub);font-size:13px;padding:6px 0}
.empty{text-align:center;padding:48px 18px;color:var(--sub)}

/* ---------- 休暇 ---------- */
.vac-grid{display:grid;grid-template-columns:minmax(360px,440px) 1fr;gap:20px;align-items:start}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:2px}
.stat{background:var(--bg);border-radius:11px;padding:12px 8px;text-align:center}
.stat b{display:block;font-size:24px;line-height:1.15;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat span{font-size:11px;color:var(--sub)}
.stat.hl b{color:var(--acc)}
.meta{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:12.5px;margin-top:14px;color:var(--ink2)}
.meta dt{color:var(--sub)}.meta dd{margin:0;font-variant-numeric:tabular-nums}
.linkbtn{margin-top:12px;background:none;border:0;padding:0;color:var(--acc);font-weight:600;font-size:13px;cursor:pointer}
.list-head{display:flex;gap:8px;margin-bottom:10px}
.list{display:flex;flex-direction:column;gap:8px}
.item{background:#fff;border-radius:12px;padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer;box-shadow:0 0 0 1px var(--line);transition:box-shadow .15s}
.item:hover{box-shadow:0 0 0 1px #d6d3d1,0 4px 12px rgba(28,25,23,.05)}
.item .n{font-weight:600;font-size:13.5px;word-break:break-word}
.item .s{font-size:12px;color:var(--sub);margin-top:2px}
.rem{text-align:right;white-space:nowrap}
.rem b{font-size:22px;font-variant-numeric:tabular-nums}
.rem span{font-size:12px;color:var(--sub)}
.tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:99px;margin-top:6px}
.t-red{background:var(--ngbg);color:var(--ng)}.t-amber{background:var(--warnbg);color:var(--warn)}.t-gray{background:var(--line2);color:var(--sub)}

/* ---------- シート（履歴） ---------- */
.sheet{position:fixed;inset:0;background:rgba(28,25,23,.35);display:none;z-index:50;align-items:center;justify-content:center;padding:16px}
.sheet.on{display:flex}
.sheet-in{background:#fff;width:100%;max-width:720px;max-height:88vh;overflow:auto;border-radius:18px;padding:22px}
.sheet-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.sheet-head h2{font-size:17px;margin:0}
.iconbtn{width:34px;height:34px;border-radius:9px;border:0;background:var(--line2);display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
h3{font-size:13px;margin:18px 0 8px;color:var(--ink2)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 8px;border-bottom:1px solid var(--line2);text-align:left;vertical-align:top}
th{color:var(--sub);font-weight:500;font-size:12px}
.num{text-align:right;font-variant-numeric:tabular-nums}
tr.cx td{color:var(--faint);text-decoration:line-through}
.mini{border:1px solid #f0c9c5;color:var(--ng);background:#fff;border-radius:8px;padding:3px 9px;font-size:12px;cursor:pointer}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 16px;border-radius:12px;font-size:13px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.18)}

/* ---------- シフト ---------- */
.btn.sm{height:36px;padding:0 12px;font-size:13px;font-weight:500;border-radius:9px}
.sh-save{display:flex;align-items:center;gap:10px}
.sh-bar{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;padding:12px 14px}
.sh-bar #shBranch{width:auto;min-width:170px}
.weeknav{display:flex;align-items:center;gap:6px}
.wk{min-width:170px;text-align:center;display:flex;flex-direction:column;line-height:1.25}
.wk b{font-size:14px;font-variant-numeric:tabular-nums}
.sh-tools{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.sh-more{flex-basis:100%;display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;padding-top:10px;border-top:1px solid var(--line2)}
.chk{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--ink2);cursor:pointer}
.chk input{accent-color:var(--ink)}
.sh-card{padding:0;overflow:hidden}
.sh-card>.spin,.sh-card>.msg{margin:16px}
.grid-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.sgrid{min-width:980px;table-layout:fixed;border-collapse:separate;border-spacing:0}
.sgrid th,.sgrid td{border-bottom:1px solid var(--line2);border-right:1px solid var(--line2);padding:0;vertical-align:middle}
.sgrid thead th{background:#fff;padding:10px 8px;text-align:center;font-weight:500;font-size:12px;color:var(--sub);position:relative}
.sgrid thead th b{display:block;font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums}
.sgrid thead th .ic{position:absolute;top:8px;right:8px;color:var(--faint)}
.sgrid thead th.today{background:var(--accbg)}.sgrid thead th.today b{color:var(--acc)}
.sgrid .tcol{width:150px;position:sticky;left:0;background:#fff;z-index:2}
.sgrid tr.pos td{background:var(--bg);padding:7px 12px;font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--ink2);position:sticky;left:0}
.sgrid tr.pos td span{position:sticky;left:12px}
.addline{margin-left:12px;border:0;background:none;color:var(--acc);font-size:12px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:3px;padding:0}
.tsel{display:flex;align-items:center;gap:2px;padding:4px 4px 4px 8px}
.tsel select{flex:1;min-width:0;border:0;background:none;font-size:13px;font-variant-numeric:tabular-nums;padding:6px 0;cursor:pointer;outline:none}
.delline{border:0;background:none;color:var(--faint);cursor:pointer;width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex:none}
.delline:hover{background:var(--ngbg);color:var(--ng)}
.cell{position:relative;height:52px;transition:background .12s}
.cell:hover{background:#fbfaf9}
.cell .nm{padding:6px 8px;font-size:12px;line-height:1.3;font-weight:600;word-break:break-word;pointer-events:none}
.cell .nm em{display:block;font-style:normal;font-weight:500;font-size:10.5px;color:var(--sub)}
.cell .ph{color:#d6d3d1;font-weight:400}
.cell select{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:16px}
.cell.on{background:#fff}
.cell.lk{background:repeating-linear-gradient(135deg,#faf9f8 0 6px,#f5f4f2 6px 12px)}
.cell.g-other .nm,.cell.g-jp .nm{color:#1d4ed8}
.cell.g-trainee .nm{color:#7c3aed}
.cell.va .nm{color:var(--ng)}
.sgrid tr.varow td{padding:8px;font-size:12px;vertical-align:top;color:var(--ng);font-weight:600}
.sgrid tr.varow td.tcol{color:var(--sub);font-weight:400}
.vn+.vn{margin-top:3px}
.sgrid tr.varow .ph{color:#d6d3d1;font-weight:400}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;gap:8px;align-items:center;background:var(--bg);border-radius:99px;padding:5px 6px 5px 12px;font-size:12px}
.chip b{background:#fff;border-radius:99px;padding:1px 8px;font-variant-numeric:tabular-nums}
.chip.warn b{color:var(--ng)}
.req-card{box-shadow:0 0 0 1px #f3d9b5}
.req-h{display:flex;gap:8px;align-items:center;color:var(--warn);margin-bottom:8px}
.req{border-top:1px solid var(--line2);padding:10px 0;display:flex;flex-direction:column;gap:3px}
.req-t{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.req-b{display:flex;gap:8px;margin-top:6px}
/* 画像用 */
.shot{position:fixed;left:-10000px;top:0;width:1100px;background:#fff;padding:24px;font:13px/1.35 -apple-system,"Hiragino Sans","Noto Sans JP",sans-serif;color:#1c1917}
.shot-h{display:flex;gap:14px;align-items:baseline;margin-bottom:12px}.shot-h b{font-size:20px}.shot-h span{color:#57534e}
.shot table{width:100%;border-collapse:collapse;table-layout:fixed}
.shot th,.shot td{border:1px solid #e7e5e4;padding:7px 6px;text-align:center;font-size:12px;font-weight:600;word-break:break-word}
.shot th{background:#fafaf9;font-weight:500;color:#57534e}.shot th b{color:#1c1917;font-size:14px}
.shot tr.p td{background:#f5f5f4;text-align:left;font-weight:700;letter-spacing:.04em}
.shot td.t{width:70px;color:#57534e;font-weight:500;font-variant-numeric:tabular-nums}
.shot th:first-child{width:70px}
@media (max-width:860px){
  .sh-bar{padding:10px 12px}
  .sh-bar #shBranch{flex:1}
  .weeknav{flex-basis:100%;justify-content:space-between}
  .wk{flex:1}
  .sh-tools{margin-left:0;flex-basis:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .sh-tools .btn{padding:0 8px;font-size:12.5px;white-space:nowrap}
  .sh-tools .btn.ghost{border-color:var(--line)}
  .sgrid{min-width:880px}
  .sgrid .tcol{width:132px}
  .tsel{padding-left:6px}.tsel select{font-size:12px}
  .delline{width:22px}
  .sh-save .btn{height:38px}
}

.mobile-only{display:none}

/* ---------- スマホ ---------- */
@media (max-width:860px){
  .side{display:none}
  .main{margin-left:0;padding:18px 16px calc(84px + env(safe-area-inset-bottom))}
  .page-head h1{font-size:20px}
  .vac-grid{grid-template-columns:1fr}
  .mobile-only{display:inline-flex}
  .vac-grid .col.m-hide{display:none}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:8px 0 calc(10px + env(safe-area-inset-bottom));z-index:40}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;color:var(--faint);cursor:pointer}
  .tabbar a.on{color:var(--acc);font-weight:600}
  .sheet{align-items:flex-end;padding:0}
  .sheet-in{border-radius:18px 18px 0 0;max-height:90vh;padding:20px 16px calc(24px + env(safe-area-inset-bottom))}
}
@media (max-width:400px){.row2{grid-template-columns:1fr;gap:0}}