/* シフト工房 v3 — MIT License (c) 2026 S.U.N. */
:root{
  --bg:#f4f5f7;--surface:#fff;--surface-2:#f9fafb;--line:#e4e7eb;--line-strong:#cfd5dc;
  --ink:#16202c;--ink-2:#4b5866;--ink-3:#7c8794;--ink-4:#a7b0ba;
  --accent:#0f6e6a;--accent-hover:#0b5955;--accent-soft:#e4f3f1;--accent-line:#9fd2cc;
  --danger:#c43c2f;--danger-soft:#fdeceb;--warn:#9a5b07;--warn-soft:#fdf3df;--ok:#1b7a48;--ok-soft:#e6f5ec;
  --req:#d63d73;--req-soft:#fdeaf1;
  --sat:#2b5fce;--sun:#cc3a3a;
  --r:8px;--r-sm:6px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.06);
  --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.04);
  --shadow-lg:0 12px 32px -8px rgba(16,24,40,.22),0 4px 8px -4px rgba(16,24,40,.08);
  --font:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic UI",system-ui,sans-serif;
  --appbar:56px;--tabs:44px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 var(--font);-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
button:disabled{cursor:not-allowed;opacity:.45}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
[hidden]{display:none!important}
h1,h2,h3,p{margin:0}
svg{flex:none}
.num{font-variant-numeric:tabular-nums}

/* ---------- ボタン ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-radius:var(--r-sm);border:1px solid #cbd2da;border-bottom-color:#b8c0ca;background:linear-gradient(180deg,#fff 0%,#f5f7f9 100%);font-size:13px;font-weight:600;white-space:nowrap;box-shadow:inset 0 1px 0 #fff,0 1px 2px rgba(16,24,40,.08),0 2px 6px -3px rgba(16,24,40,.12);transition:transform .12s var(--ease),box-shadow .12s,background .12s,border-color .12s}
.btn:hover:not(:disabled){border-color:#aeb7c2;box-shadow:inset 0 1px 0 #fff,0 2px 4px rgba(16,24,40,.1),0 6px 12px -6px rgba(16,24,40,.18);transform:translateY(-1px)}
.btn:active:not(:disabled){transform:translateY(1px);background:#eef1f4;box-shadow:inset 0 2px 3px rgba(16,24,40,.14)}
.btn-primary{background:linear-gradient(180deg,#1a8b84 0%,#0f6e6a 100%);border-color:#0c5f5b;border-bottom-color:#094e4b;color:#fff;text-shadow:0 1px 0 rgba(0,0,0,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 1px 2px rgba(9,78,75,.35),0 6px 14px -6px rgba(15,110,106,.55)}
.btn-primary:hover:not(:disabled){background:linear-gradient(180deg,#1e9790 0%,#11766f 100%);border-color:#0b5955;box-shadow:inset 0 1px 0 rgba(255,255,255,.28),0 2px 4px rgba(9,78,75,.35),0 10px 20px -8px rgba(15,110,106,.6)}
.btn-primary:active:not(:disabled){background:#0d6460;box-shadow:inset 0 2px 4px rgba(0,0,0,.25)}
#generate{height:40px;padding:0 18px;font-size:14px;border-radius:9px}
.btn.attention,#generate.attention{animation:beckon 2.4s var(--ease) infinite}
@keyframes beckon{0%{box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 1px 2px rgba(9,78,75,.35),0 0 0 0 rgba(15,110,106,.45)}70%{box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 1px 2px rgba(9,78,75,.35),0 0 0 9px rgba(15,110,106,0)}100%{box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 1px 2px rgba(9,78,75,.35),0 0 0 0 rgba(15,110,106,0)}}
.btn-danger{color:var(--danger)}
.btn-sm{height:30px;padding:0 10px;font-size:12px}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.icon-btn{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:var(--r-sm);color:var(--ink-2);transition:background .12s}
.icon-btn:hover:not(:disabled){background:#eef0f3;color:var(--ink)}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#menu-btn svg{fill:currentColor;stroke:none}
.link-btn{color:var(--accent);font-weight:600;font-size:13px}
.link-btn:hover{text-decoration:underline}

/* ---------- ヘッダー ---------- */
.appbar{position:sticky;top:0;z-index:40;height:var(--appbar);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:0 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.appbar-start{display:flex;align-items:center;gap:14px;min-width:0}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);flex:none}
.brand-mark{width:28px;height:28px}
.brand-mark rect{fill:var(--accent)}
.brand-mark path{stroke:#fff;stroke-width:2.4;stroke-linecap:round;fill:none}
.brand-name{font-weight:700;font-size:15px;letter-spacing:.02em}
.unit-name{min-width:0;width:200px;border:1px solid transparent;border-radius:var(--r-sm);padding:5px 8px;font-size:13px;color:var(--ink-2);background:transparent}
.unit-name:hover{border-color:var(--line)}
.unit-name:focus{border-color:var(--accent-line);background:var(--surface);outline:none;color:var(--ink)}
.month-switch{display:flex;align-items:center;gap:4px}
.month-label{min-width:118px;text-align:center;font-weight:700;font-size:16px;letter-spacing:.02em}
.appbar-end{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.status-pill{display:inline-flex;align-items:center;gap:6px;height:30px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:600;background:#eef0f3;color:var(--ink-2);white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(16,24,40,.06);transition:background .12s,transform .12s}
.status-pill:hover{transform:translateY(-1px)}
.status-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.85}
.status-pill.ok{background:var(--ok-soft);color:var(--ok);box-shadow:inset 0 0 0 1px #bfe3cd}
.status-pill.bad{background:var(--danger-soft);color:var(--danger);box-shadow:inset 0 0 0 1px #f5c5bf}
.status-pill.idle{background:#eef0f3;color:var(--ink-3)}
.progress{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-2);white-space:nowrap}
.spinner{width:14px;height:14px;border:2px solid var(--accent-line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.progress-bar{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden;background:var(--accent-soft)}
.progress-bar::after{content:"";position:absolute;inset:0 auto 0 0;width:30%;background:var(--accent);animation:slide 1.2s var(--ease) infinite}
@keyframes slide{from{transform:translateX(-100%)}to{transform:translateX(340%)}}
.menu-anchor{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);min-width:232px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);z-index:60;transform-origin:top right;animation:pop .14s var(--ease)}
.menu button{display:block;width:100%;text-align:left;padding:8px 10px;border-radius:5px;font-size:13px}
.menu button:hover:not(:disabled){background:#f1f3f5}
.menu hr{border:0;border-top:1px solid var(--line);margin:5px 2px}
@keyframes pop{from{opacity:0;transform:scale(.97) translateY(-2px)}to{opacity:1;transform:none}}

/* ---------- タブ ---------- */
.tabs{position:sticky;top:var(--appbar);z-index:30;display:flex;align-items:stretch;gap:2px;height:var(--tabs);padding:0 12px;background:var(--surface);border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{position:relative;padding:0 12px;font-size:13px;font-weight:600;color:var(--ink-3);white-space:nowrap;transition:color .12s}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--ink)}
.tab[aria-selected="true"]::after{content:"";position:absolute;left:10px;right:10px;bottom:-1px;height:2px;border-radius:2px;background:var(--accent)}
.tab-issues{margin-left:auto;display:flex;align-items:center;gap:6px}
.count-badge{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:#eef0f3;color:var(--ink-3);font-size:11px;display:inline-grid;place-items:center;font-weight:700}
.count-badge.bad{background:var(--danger);color:#fff}
.count-badge.warn{background:var(--warn-soft);color:var(--warn)}

/* ---------- レイアウト ---------- */
.layout{display:flex;align-items:flex-start;min-height:calc(100vh - var(--appbar) - var(--tabs))}
.view{flex:1;min-width:0;padding:16px 20px 40px;outline:none}
.issues{position:sticky;top:calc(var(--appbar) + var(--tabs));flex:none;width:340px;height:calc(100vh - var(--appbar) - var(--tabs));overflow:auto;background:var(--surface);border-left:1px solid var(--line)}
.page{max-width:1120px;margin:0 auto}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:4px 0 16px}
.page-head h1{font-size:20px;font-weight:700;letter-spacing:.01em}
.page-head p{color:var(--ink-3);font-size:13px;margin-top:2px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(16,24,40,.05),0 10px 24px -16px rgba(16,24,40,.2)}
.card+.card{margin-top:16px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.card-head h2{font-size:15px;font-weight:700}
.card-head p{font-size:12px;color:var(--ink-3)}
.card-body{padding:16px 18px}
.muted{color:var(--ink-3)}
.small{font-size:12px}

/* ---------- 勤務表：上部 ---------- */
.roster-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}
.kpis{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;color:var(--ink-3)}
.kpis b{color:var(--ink);font-weight:700;font-size:13px;margin-left:4px}
.kpis .bad b{color:var(--danger)}
.banner{display:flex;align-items:center;gap:12px;padding:10px 14px;margin-bottom:10px;border-radius:var(--r);font-size:13px;background:var(--accent-soft);color:#0b4f4c;border:1px solid #c7e6e2}
.banner.warn{background:var(--warn-soft);color:#6f4205;border-color:#f1dcb4}
.banner .btn{margin-left:auto}
.toolbar{display:flex;align-items:flex-end;gap:10px;padding:9px 10px 10px;margin-bottom:10px;background:linear-gradient(180deg,#fff,#fafbfc);border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(16,24,40,.05),0 6px 16px -10px rgba(16,24,40,.16)}
.palette{display:flex;align-items:flex-end;gap:6px;overflow-x:auto;scrollbar-width:thin;flex:1;min-width:0;padding:2px 2px 3px}
.palette .sep{width:1px;height:34px;background:var(--line);margin:0 6px;flex:none}
.tool{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;min-width:36px;padding:0 10px;border-radius:7px;font-size:12px;font-weight:600;color:var(--ink-2);white-space:nowrap;border:1px solid #d6dbe1;border-bottom-color:#c3c9d1;background:linear-gradient(180deg,#fff,#f4f6f8);box-shadow:inset 0 1px 0 #fff,0 1px 0 #dde1e6,0 2px 3px -1px rgba(16,24,40,.08);transition:transform .1s var(--ease),box-shadow .1s,background .1s,border-color .1s}
.tool:hover{transform:translateY(-1px);box-shadow:inset 0 1px 0 #fff,0 2px 0 #d6dbe1,0 4px 8px -3px rgba(16,24,40,.16)}
.tool:active{transform:translateY(1px)}
.tool[aria-pressed="true"]{transform:translateY(1px);background:linear-gradient(180deg,#e2f2ef,#ecf7f5);border-color:var(--accent);color:#0b4f4c;box-shadow:inset 0 2px 4px rgba(15,110,106,.22),0 0 0 1px var(--accent)}
.tgroup{display:inline-flex;flex-direction:column;gap:3px;flex:none}
.tgroup>small{font-size:10px;font-weight:700;color:var(--ink-3);letter-spacing:.04em;padding-left:2px;line-height:1}
.tgroup>span{display:inline-flex;gap:5px}
.tool .chip{min-width:22px;height:22px;padding:0 4px;border-radius:4px;display:inline-grid;place-items:center;font-size:12px}
.tool kbd{font:10px var(--font);color:var(--ink-4);margin-left:-2px}
.tool svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.toolbar-end{display:flex;align-items:center;gap:2px;flex:none}
.hint{font-size:12px;color:var(--ink-3);margin:-2px 2px 10px}

/* ---------- 勤務表：表 ---------- */
.roster-wrap{position:relative;overflow:auto;max-height:calc(100vh - var(--appbar) - var(--tabs) - 150px);min-height:280px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(16,24,40,.05),0 12px 28px -16px rgba(16,24,40,.22);overscroll-behavior:contain}
.roster{border-collapse:separate;border-spacing:0;font-size:12px;font-variant-numeric:tabular-nums;user-select:none;-webkit-user-select:none}
.roster th,.roster td{padding:0;border-right:1px solid #eef0f2;border-bottom:1px solid #eef0f2;text-align:center;background:var(--surface)}
.roster thead th{position:sticky;top:0;z-index:4;height:44px;background:#fbfbfc;font-weight:600;color:var(--ink-2);border-bottom-color:var(--line)}
.roster thead .dnum{display:block;font-size:13px;line-height:1.1;color:var(--ink)}
.roster thead .dw{display:block;font-size:10px;font-weight:500;line-height:1.3;color:var(--ink-3)}
.roster thead th.sat .dnum,.roster thead th.sat .dw{color:var(--sat)}
.roster thead th.sun .dnum,.roster thead th.sun .dw{color:var(--sun)}
.roster thead th.has-issue{box-shadow:inset 0 -3px 0 var(--danger)}
.roster .col-name{position:sticky;left:0;z-index:3;min-width:132px;max-width:132px;padding:0 10px;text-align:left;font-weight:600;color:var(--ink);border-right:1px solid var(--line)}
.roster thead .col-name{z-index:6;font-size:11px;color:var(--ink-3);font-weight:600}
.roster .col-name .nm{display:flex;align-items:center;gap:6px;overflow:hidden}
.roster .col-name .nm span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag-l{flex:none;font-size:9.5px;font-weight:700;color:var(--accent);background:var(--accent-soft);border-radius:3px;padding:0 4px;line-height:16px}
.roster .prev{min-width:30px;background:#f6f7f9}
.roster thead .prev{background:#f1f2f4;color:var(--ink-4)}
.roster thead .prev .dnum,.roster thead .prev .dw{color:var(--ink-4)}
.roster .prev-edge{border-right:2px solid var(--line-strong)}
.roster .day{min-width:36px}
.roster td.weekend{background:#fbfbfd}
.roster td.closed,.roster thead th.closed{background:repeating-linear-gradient(135deg,#f6f7f9 0 4px,#eff1f4 4px 8px)}
.roster .sum{position:sticky;z-index:3;min-width:48px;font-size:12px;background:#fbfbfc;color:var(--ink-2)}
.roster .sum.s1{right:96px;border-left:1px solid var(--line)}
.roster .sum.s2{right:48px}
.roster .sum.s3{right:0}
.roster thead .sum{z-index:6;font-size:10.5px}
.roster tfoot .sum{z-index:6}
.roster .sum.out{color:var(--danger);font-weight:700;background:#fff6f5}
.roster .sum small{display:block;font-size:9.5px;color:var(--ink-4);line-height:1}
.roster tbody tr:hover .col-name,.roster tbody tr:hover td.day{background-image:linear-gradient(rgba(15,110,106,.035),rgba(15,110,106,.035))}
.roster tfoot th,.roster tfoot td{position:sticky;z-index:4;height:26px;background:#fbfbfc;font-size:11px;color:var(--ink-3);border-bottom:1px solid #edf0f2}
.roster tfoot .col-name{z-index:6;font-weight:600;font-size:11px;color:var(--ink-2)}
.roster tfoot td.short{color:var(--danger);font-weight:700;background:#fff1ef}
.roster tfoot td.over{color:var(--warn);font-weight:700;background:#fff8eb}
.roster tfoot td.okc{color:var(--ink-2)}
.roster tfoot td.plan{color:var(--ink-4)}
.roster tfoot td.lead::after{content:"L";display:inline-block;margin-left:2px;font-size:9px;color:var(--danger);font-weight:800}

.cell{position:relative;display:grid;place-items:center;width:100%;height:34px;font-size:12.5px;font-weight:600;color:var(--ink);border-radius:0;transition:box-shadow .08s}
.cell:hover{box-shadow:inset 0 0 0 2px #b9c4cf}
.cell.sel{box-shadow:inset 0 0 0 2px var(--accent)!important;z-index:1}
.cell.empty{color:transparent}
.cell.fixed::after{content:"";position:absolute;top:3px;right:3px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.cell.req-off{color:var(--req)}
.cell.req-off.planned{background:var(--req-soft)}
.cell.req-off::before{content:"";position:absolute;left:5px;right:5px;bottom:3px;height:2px;border-radius:2px;background:var(--req)}
.cell.req-soft::before{content:"";position:absolute;left:6px;right:6px;bottom:3px;height:0;border-bottom:2px dotted var(--req)}
.cell.req-soft.planned{color:#e88aa9;font-weight:500}
.cell.bad{box-shadow:inset 0 0 0 2px var(--danger);background-image:linear-gradient(225deg,var(--danger) 0 5px,transparent 5px)}
.cell.flash{animation:flash 1.1s var(--ease) 2}
@keyframes flash{50%{box-shadow:inset 0 0 0 3px var(--accent),0 0 0 3px rgba(15,110,106,.25)}}
.cell.prevcell{height:30px;font-size:11px;color:var(--ink-3);font-weight:500;background:transparent}
.cell.prevcell.unset::after{content:"·";color:var(--ink-4)}

/* 勤務記号の色（夜勤系ほど濃く、一目で並びを追えるように） */
.k-D{color:var(--ink)}
.k-N{background:#d8def8;color:#22307f}
.k-E{background:#fbe3c2;color:#7f4300}
.k-A{background:#eef1fa;color:#4b5aa6}
.k-O{color:#9aa4af;font-weight:500}
.k-V{background:#dcf2e4;color:#1b7a48}
.k-ER{background:#fff2c6;color:#6f5200}
.k-LT{background:#ffe0d2;color:#93380e}
.k-M{background:#e1eefe;color:#1d558f}
.k-C{background:#dff1ee;color:#0c5e5a}
.k-AM{background:#eaf6f4;color:#227370}
.k-PM{background:#efecfa;color:#54479a}
.k-X{background:#eef0f3;color:var(--ink-2)}
.mode-three .k-N{background:#e3dbf9;color:#46268f}
.chip.k-D{background:#fff;box-shadow:inset 0 0 0 1px var(--line-strong)}
.chip.k-O{background:#f3f4f6}
.chip.req{background:var(--req-soft);color:var(--req)}
.chip.soft{background:#fff;color:var(--req);box-shadow:inset 0 0 0 1px #f2b8cc}

/* ---------- 確認事項 ---------- */
.issues-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:14px 16px 12px;background:var(--surface);border-bottom:1px solid var(--line)}
.issues-head h2{font-size:14px;font-weight:700}
.issues-body{padding:12px 12px 32px}
.issue-group{margin-bottom:14px}
.issue-group h3{font-size:11px;font-weight:700;color:var(--ink-3);letter-spacing:.04em;margin:0 4px 6px}
.issue{display:flex;gap:9px;width:100%;text-align:left;padding:9px 10px;border-radius:var(--r-sm);font-size:12.5px;line-height:1.55;color:var(--ink);transition:background .1s}
button.issue:hover{background:#f4f5f7}
.issue .dot{flex:none;width:7px;height:7px;margin-top:7px;border-radius:50%;background:var(--danger)}
.issue.warn .dot{background:#d99b2b}
.issue.ok .dot{background:var(--ok)}
.issue-empty{padding:28px 12px;text-align:center;color:var(--ink-3);font-size:13px}
.issue-empty b{display:block;color:var(--ok);font-size:15px;margin-bottom:4px}
.checklist{list-style:none;margin:12px 0 0;padding:0;text-align:left;font-size:12.5px;color:var(--ink-2)}
.checklist li{display:flex;gap:8px;padding:5px 4px}
.checklist li::before{content:"✓";color:var(--ok);font-weight:700}
.solver-error{margin:0 0 14px;padding:12px;border-radius:var(--r-sm);background:var(--danger-soft);color:#8b2a21;font-size:12.5px;line-height:1.6}
.solver-error b{display:block;margin-bottom:2px}

/* ---------- フォーム ---------- */
.field{display:grid;gap:5px;font-size:12px;color:var(--ink-2);font-weight:600}
.input,.select{height:34px;padding:0 10px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface);font-size:13px;font-weight:500;color:var(--ink);transition:border-color .12s,box-shadow .12s;min-width:0}
.input:hover,.select:hover{border-color:#b6bec8}
.input:focus,.select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(15,110,106,.15)}
.input.num-in{width:58px;text-align:right;padding:0 8px}
.input.time-in{width:96px}
.range{display:inline-flex;align-items:center;gap:4px;color:var(--ink-3);font-size:12px;white-space:nowrap}
.unit{font-size:12px;color:var(--ink-3);font-weight:500;margin-left:2px}
.switch{position:relative;display:inline-flex;align-items:center;gap:8px;font-size:13px;cursor:pointer}
.switch input{appearance:none;width:34px;height:20px;border-radius:999px;background:#d3d8de;position:relative;transition:background .15s;cursor:pointer;margin:0;flex:none}
.switch input::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .15s var(--ease)}
.switch input:checked{background:var(--accent)}
.switch input:checked::after{transform:translateX(14px)}
.switch input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.days{display:inline-flex;gap:3px}
.daybtn{width:28px;height:28px;border-radius:50%;font-size:12px;font-weight:600;color:var(--ink-3);border:1px solid var(--line-strong);background:var(--surface);transition:background .1s,color .1s,border-color .1s}
.daybtn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
.daybtn.sun{color:var(--sun)}.daybtn.sat{color:var(--sat)}
.daybtn.sun[aria-pressed="true"],.daybtn.sat[aria-pressed="true"]{color:#fff}
.daybtn.off-style[aria-pressed="true"]{background:#5b6672;border-color:#5b6672}
.chiptoggle{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:26px;padding:0 6px;border-radius:5px;font-size:12px;font-weight:600;border:1px solid var(--line-strong);transition:all .1s}
.chiptoggle[aria-pressed="true"]{border-color:transparent}
.chiptoggle[aria-pressed="false"]{background:var(--surface)!important;color:var(--ink-4)!important;text-decoration:line-through;text-decoration-color:#c5ccd3}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px 16px}
.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.setting{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}
.setting:last-child{border-bottom:0}
.setting .lbl b{display:block;font-size:13.5px;font-weight:600}
.setting .lbl span{display:block;font-size:12px;color:var(--ink-3);margin-top:2px}

/* スタッフ表 */
.table-wrap{overflow:auto}
.dtable{width:100%;border-collapse:collapse;font-size:13px}
.dtable th{position:sticky;top:0;z-index:1;background:#fbfbfc;text-align:left;font-size:11.5px;font-weight:600;color:var(--ink-3);padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.dtable td{padding:8px 10px;border-bottom:1px solid #eef0f2;vertical-align:middle}
.dtable tr:last-child td{border-bottom:0}
.dtable .input[type=text]{width:130px}
.dtable .expand td{background:#fafbfc;padding:14px 18px 16px}
.chips{display:flex;flex-wrap:wrap;gap:4px}
.bulk{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:12px 18px;background:var(--surface-2);border-bottom:1px solid var(--line);font-size:12px;color:var(--ink-2)}
.bulk b{font-weight:700;color:var(--ink)}

/* 勤務の種類 */
.shift-list{display:grid;gap:12px}
.shift-card{display:grid;grid-template-columns:auto 1fr auto;gap:14px 16px;align-items:start;padding:16px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.shift-sym{width:44px;height:44px;border-radius:8px;display:grid;place-items:center;font-weight:700;font-size:15px}
.shift-main{display:grid;gap:12px;min-width:0}
.shift-main .row{gap:14px 18px;align-items:flex-end}
.timeline{position:relative;height:8px;border-radius:4px;background:#eef0f3;overflow:hidden}
.timeline i{position:absolute;top:0;bottom:0;border-radius:4px}
.timeline-scale{display:flex;justify-content:space-between;font-size:10px;color:var(--ink-4);margin-top:3px}
.warnline{padding:9px 12px;border-radius:var(--r-sm);background:var(--warn-soft);color:#6f4205;font-size:12.5px}
.add-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;max-width:420px}
.cal .h{font-size:11px;text-align:center;color:var(--ink-3)}
.cal button{height:34px;border-radius:6px;font-size:12px;border:1px solid var(--line);background:var(--surface)}
.cal button[aria-pressed="true"]{background:#5b6672;color:#fff;border-color:#5b6672}
.cal .blank{visibility:hidden}

/* ---------- ダイアログ ---------- */
.dialog{border:0;padding:0;border-radius:12px;box-shadow:var(--shadow-lg);width:min(460px,calc(100vw - 32px));color:var(--ink);background:var(--surface)}
.dialog-wide{width:min(860px,calc(100vw - 32px))}
.dialog::backdrop{background:rgba(17,24,33,.42);backdrop-filter:blur(2px)}
.dialog[open]{animation:dlg .18s var(--ease)}
@keyframes dlg{from{opacity:0;transform:translateY(6px) scale(.985)}to{opacity:1;transform:none}}
.dialog form,.dialog .dialog-inner{padding:22px 24px 20px}
.dialog h2{font-size:17px;font-weight:700}
.dialog-text{margin-top:8px;color:var(--ink-2);font-size:13.5px;white-space:pre-line}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
.ob-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.ob-head p{color:var(--ink-3);font-size:13px;margin-top:4px}
.ob-step{font-size:12px;font-weight:700;color:var(--ink-3);margin:18px 0 8px;letter-spacing:.03em}
.ob-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.ob-card{display:grid;gap:6px;text-align:left;padding:14px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:border-color .12s,box-shadow .12s,background .12s}
.ob-card:hover{border-color:#b9c1ca}
.ob-card[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset;background:#fbfefd}
.ob-card b{font-size:14.5px}
.ob-card .k{font-size:12px;color:var(--accent);font-weight:600}
.ob-card p{font-size:12px;color:var(--ink-3);line-height:1.55}
.ob-foot{display:flex;flex-wrap:wrap;align-items:flex-end;gap:16px;margin-top:6px}
.ob-foot .field .input{width:120px}
.ob-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.ob-note{font-size:12px;color:var(--ink-3)}
.help-body{display:grid;gap:14px;margin-top:14px;font-size:13.5px;color:var(--ink-2)}
.help-body h3{font-size:14px;color:var(--ink);margin-bottom:4px}
.help-body ul{margin:0;padding-left:1.2em}
.legend-grid{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px}
.legend-grid span{display:inline-flex;align-items:center;gap:6px}
.legend-grid .chip{min-width:24px;height:22px;border-radius:4px;display:inline-grid;place-items:center;font-weight:700;font-size:12px;padding:0 4px}

/* ポップオーバー */
.popover{position:fixed;z-index:70;min-width:220px;max-width:280px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);animation:pop .12s var(--ease)}
.popover .pt{font-size:12px;font-weight:700;color:var(--ink-2);padding:2px 4px 8px}
.popover .opts{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.popover .opt{display:grid;place-items:center;gap:1px;height:46px;border-radius:6px;border:1px solid var(--line);font-size:13px;font-weight:700;background:var(--surface);transition:border-color .1s}
.popover .opt small{font-size:9.5px;font-weight:500;color:var(--ink-3)}
.popover .opt:hover{border-color:var(--accent)}
.popover .opt.cur{box-shadow:0 0 0 2px var(--accent) inset}
.popover .acts{display:grid;gap:2px;margin-top:8px;padding-top:6px;border-top:1px solid var(--line)}
.popover .acts button{text-align:left;padding:7px 8px;border-radius:5px;font-size:12.5px}
.popover .acts button:hover{background:#f1f3f5}

/* トースト */
.toast{position:fixed;left:50%;bottom:24px;z-index:80;transform:translateX(-50%);max-width:min(560px,calc(100vw - 32px));padding:11px 16px;border-radius:10px;background:#1d2733;color:#fff;font-size:13px;box-shadow:var(--shadow-lg);animation:toast .2s var(--ease)}
.toast.bad{background:#8f2a20}
@keyframes toast{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}
.print-head{display:none}

/* ---------- 画面幅 ---------- */
@media (max-width:1180px){
  .issues{position:fixed;right:0;top:calc(var(--appbar) + var(--tabs));z-index:35;box-shadow:var(--shadow-lg)}
}
@media (max-width:860px){
  .appbar{grid-template-columns:auto 1fr auto;gap:8px;padding:0 10px}
  .unit-name,.brand-name{display:none}
  .month-switch{justify-self:center}
  .month-label{min-width:96px;font-size:15px}
  .status-pill{display:none}
  #generate{padding:0 12px;font-size:13px;height:36px}
  .view{padding:12px 12px 96px}
  .page-head{flex-direction:column;align-items:flex-start}
  .ob-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shift-card{grid-template-columns:auto 1fr}
  .shift-card>.shift-del{grid-column:1/-1;justify-self:end}
  .roster-top{flex-direction:column;align-items:flex-start;gap:6px}
}
@media (max-width:640px){
  .issues{width:100%;height:auto;max-height:70vh;top:auto;bottom:0;border-left:0;border-top:1px solid var(--line);border-radius:14px 14px 0 0}
  .toolbar{position:fixed;left:8px;right:8px;bottom:max(8px,env(safe-area-inset-bottom));z-index:30;margin:0;box-shadow:var(--shadow-lg)}
  .hint{display:none}
  .roster-wrap{max-height:calc(100vh - var(--appbar) - var(--tabs) - 170px)}
  .roster .col-name{min-width:84px;max-width:84px;padding:0 6px;font-size:11.5px}
  .roster .day{min-width:34px}
  .roster .sum{min-width:40px}
  .roster .sum.s1{right:80px}.roster .sum.s2{right:40px}
  .ob-grid{grid-template-columns:1fr}
  .dialog form,.dialog .dialog-inner{padding:18px 16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- 印刷 ---------- */
@media print{
  @page{size:A4 landscape;margin:8mm}
  body{background:#fff}
  .appbar,.tabs,.issues,.toolbar,.hint,.banner,.roster-top .kpis+*,.toast,.popover{display:none!important}
  .print-head{display:flex!important;justify-content:space-between;font-size:12px;margin-bottom:6px}
  .view{padding:0}
  .roster-wrap{max-height:none;overflow:visible;border:0;box-shadow:none}
  .roster{font-size:9px}
  .roster th,.roster td{position:static!important;border-color:#bbb}
  .roster .day{min-width:0}
  .cell{height:20px;font-size:9px}
  .cell.bad{box-shadow:none}
}

/* ---------- 道しるべ（次にやること） ---------- */
.steps{display:flex;align-items:stretch;margin-bottom:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(16,24,40,.05),0 10px 24px -16px rgba(16,24,40,.2);overflow:hidden}
.step{position:relative;flex:1 1 0;display:flex;align-items:center;gap:10px;min-width:0;padding:12px 14px;color:var(--ink-3)}
.step+.step{border-left:1px solid var(--line)}
.step .n{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;background:#eef0f3;color:var(--ink-3);box-shadow:inset 0 -1px 0 rgba(16,24,40,.08)}
.step .tx{min-width:0}
.step .tx b{display:block;font-size:13px;font-weight:700;color:inherit;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.step .tx small{display:block;font-size:11.5px;color:var(--ink-3);line-height:1.45}
.step.done{color:var(--ink-2)}
.step.done .n{background:linear-gradient(180deg,#25945a,#1b7a48);color:#fff;box-shadow:0 1px 2px rgba(27,122,72,.35)}
.step.cur{flex:2.6 1 0;color:var(--ink);background:linear-gradient(180deg,#f0faf8 0%,#fff 70%)}
.step.cur::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--accent)}
.step.cur .n{background:linear-gradient(180deg,#1a8b84,#0f6e6a);color:#fff;box-shadow:0 0 0 4px rgba(15,110,106,.14),0 2px 4px rgba(15,110,106,.35)}
.step .cta{margin-left:auto;display:flex;gap:6px;flex:none}
.step:not(.cur) .tx small{display:none}
.kpis{margin:0 2px 10px}
@media (max-width:860px){.step:not(.cur) .tx{display:none}.step:not(.cur){flex:0 0 auto;padding:12px 10px}.step.cur{flex-wrap:wrap}.step .cta{margin-left:36px}}
@media print{.steps{display:none!important}}

/* スタッフ表の細部 */
.chips{flex-wrap:nowrap}
.chiptoggle[aria-pressed="true"]{border-color:rgba(16,24,40,.12);box-shadow:inset 0 -1px 0 rgba(16,24,40,.08),0 1px 1px rgba(16,24,40,.06);font-weight:700}
.chiptoggle.k-D[aria-pressed="true"],.chiptoggle.k-X[aria-pressed="true"]{background:#fff;border-color:var(--line-strong);color:var(--ink)}
.chiptoggle.k-O[aria-pressed="true"]{background:#f3f4f6}
.dtable .icon-btn{width:28px;height:28px}
.dtable td{white-space:nowrap}
.dtable .input[type=text]{width:116px}
.timeline i.k-D,.timeline i.k-X{background:#9eb1c4}
.timeline i.k-O{background:#cfd5dc}
.shift-sym.k-D,.shift-sym.k-X{background:#fff;box-shadow:inset 0 0 0 1px var(--line-strong)}
.shift-sym{box-shadow:inset 0 -2px 0 rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.08)}
.input.num-in{width:64px}
.daybtn[aria-pressed="true"]{background:var(--accent-soft);border-color:var(--accent-line);color:#0b4f4c}
.daybtn.sun[aria-pressed="true"],.daybtn.sat[aria-pressed="true"]{color:#0b4f4c}
.daybtn.off-style[aria-pressed="true"]{background:#5b6672;border-color:#5b6672;color:#fff}
.field .lab-sub{font-weight:500;color:var(--ink-3);font-size:11px}

@media (max-width:640px){
  .steps{flex-wrap:wrap}
  .step:not(.cur){flex:1 1 0;justify-content:center;padding:8px 4px}
  .step.cur{order:2;flex:1 1 100%;border-left:0!important;border-top:1px solid var(--line);flex-wrap:wrap;padding:12px}
  .step .cta{margin-left:36px}
  .roster .sum.s3{display:none}
  .roster .sum{min-width:38px}
  .roster .sum.s1{right:38px}.roster .sum.s2{right:0}
  .kpis{gap:4px 12px}
}