:root{
  --bg:#f6f5f2; --card:#fff; --ink:#1d1d1f; --muted:#6b6b70; --line:#e3e1dc;
  --brand:#d7000f; --brand-soft:#fdecee; --sat:#2f6fb5; --sun:#d7000f;
  --ok:#1f7a4a; --ok-soft:#e6f4ec; --warn:#9a6700; --warn-soft:#fff5d6;
  --radius:12px;
  font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic","Meiryo",system-ui,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-text-size-adjust:100%}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
header.site{background:#fff;border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:12px;min-height:64px}
header.site img{width:36px;height:36px;object-fit:contain;flex:none}
header.site h1{font-size:18px;margin:0;font-weight:700;letter-spacing:.02em}
header.site .sub{font-size:12px;color:var(--muted)}
header.site nav{margin-left:auto;display:flex;gap:8px}
main.wrap{padding-top:20px;padding-bottom:48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.card h2{font-size:17px;margin:0 0 12px}
.muted{color:var(--muted);font-size:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:999px;padding:8px 16px;font-size:14px;cursor:pointer;text-decoration:none;font-family:inherit;min-height:38px}
.btn:hover{border-color:#bbb}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.btn.primary:hover{filter:brightness(.95)}
.btn.small{padding:4px 12px;font-size:13px;min-height:30px}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.danger{color:var(--brand);border-color:#f2b9bd}
.btn:disabled{opacity:.5;cursor:default}

/* 月切替 */
.monthbar{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.monthbar h2{margin:0 8px 0 0;font-size:22px;letter-spacing:.04em}
.monthbar .spacer{flex:1}

/* カレンダー（PC：月表示） */
.cal{display:grid;grid-template-columns:repeat(7,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.cal .dow{font-size:12px;text-align:center;padding:6px 0;background:#faf9f7;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-weight:700}
.cal .dow.sun{color:var(--sun)} .cal .dow.sat{color:var(--sat)}
.cal .day{min-height:108px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:6px;font-size:12px;cursor:pointer;background:#fff;position:relative}
.cal .day:hover{background:#fcfbf9}
.cal .day.out{background:#faf9f7;cursor:default}
.cal .day.past{background:#faf9f7}
.cal .day .num{font-weight:700;font-size:13px}
.cal .day.sun .num,.cal .day.hol .num{color:var(--sun)} .cal .day.sat .num{color:var(--sat)}
.cal .day.today .num{background:var(--ink);color:#fff;border-radius:999px;padding:0 7px}
.cal .hname{font-size:10px;color:var(--sun);margin-left:4px}
.ev{margin-top:4px;padding:3px 6px;border-radius:6px;background:var(--brand-soft);line-height:1.35}
.ev .t{font-variant-numeric:tabular-nums;font-weight:700;display:block;font-size:11px}
.ev.pending{background:var(--warn-soft);border:1px dashed #e0c36a;color:var(--warn)}
.ev.banner{background:#efeeea;font-weight:700}

/* カレンダー（スマホ：一覧） */
.agenda{display:none}
.agenda .row{display:flex;gap:12px;padding:10px 4px;border-bottom:1px solid var(--line)}
.agenda .d{width:58px;flex:none;font-weight:700;font-variant-numeric:tabular-nums}
.agenda .d small{display:block;font-weight:400;font-size:12px}
.agenda .sun .d,.agenda .hol .d{color:var(--sun)} .agenda .sat .d{color:var(--sat)}
.agenda .evs{flex:1;min-width:0}
.agenda .ev{margin:0 0 4px;font-size:14px}
.agenda .ev .t{display:inline;font-size:13px;margin-right:6px}
.agenda .free{color:var(--muted);font-size:13px}
.agenda .row.past{opacity:.5}
@media (max-width:720px){
  .cal{display:none}
  .agenda{display:block}
  header.site h1{font-size:16px}
  header.site .sub{display:none}
  header.site .long{display:none}
  .monthbar h2{font-size:19px;width:100%}
  .card{padding:16px}
}

.legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px;font-size:12px;color:var(--muted)}
.legend span::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-2px;background:var(--brand-soft)}
.legend .lp::before{background:var(--warn-soft);border:1px dashed #e0c36a}

/* フォーム */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:13px;font-weight:700;margin-bottom:4px}
.form label .req{color:var(--brand);font-weight:700;margin-left:4px;font-size:11px}
input,select,textarea{width:100%;font:inherit;font-size:16px;padding:10px 12px;border:1px solid #d6d3cc;border-radius:8px;background:#fff;color:var(--ink)}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid #f3a6ac;border-color:var(--brand)}
.times{display:flex;align-items:center;gap:8px}
.times span{flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.msg{padding:12px 14px;border-radius:8px;font-size:14px;margin-top:12px}
.msg.err{background:var(--brand-soft);color:#9c0010}
.msg.ok{background:var(--ok-soft);color:var(--ok)}
.msg.warn{background:var(--warn-soft);color:var(--warn)}
.dayinfo{font-size:13px;background:#faf9f7;border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.dayinfo b{font-variant-numeric:tabular-nums}

footer.site{text-align:center;font-size:12px;color:var(--muted);padding:24px 0 40px}

/* 管理画面 */
.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:16px}
.tabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 16px;font:inherit;font-size:14px;cursor:pointer}
.tabs button.on{background:var(--ink);border-color:var(--ink);color:#fff}
.tabs .badge{display:inline-block;min-width:20px;padding:0 6px;border-radius:999px;background:var(--brand);color:#fff;font-size:12px;margin-left:6px;text-align:center}
table.list{width:100%;border-collapse:collapse;font-size:14px}
table.list th,table.list td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
table.list th{font-size:12px;color:var(--muted);font-weight:700;background:#faf9f7}
table.list td.d{white-space:nowrap;font-variant-numeric:tabular-nums}
table.list tr.sun td.d{color:var(--sun)} table.list tr.sat td.d{color:var(--sat)}
table.list tr.pending td{background:var(--warn-soft)}
.tag{display:inline-block;font-size:11px;border-radius:999px;padding:0 8px;background:#efeeea;color:var(--muted);white-space:nowrap}
.tag.pending{background:var(--warn-soft);color:var(--warn)} .tag.regular{background:#e8f0fa;color:var(--sat)}
.tag.application{background:var(--ok-soft);color:var(--ok)}
.scroll{overflow-x:auto}
.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.wkgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px}
.wkgrid .w{border:1px solid var(--line);border-radius:8px;padding:8px 10px;display:flex;align-items:center;gap:8px;font-size:14px}
.wkgrid .w b{width:64px;font-variant-numeric:tabular-nums}
.wkgrid .w.sat b{color:var(--sat)} .wkgrid .w.sun b{color:var(--sun)}
.wkgrid select{padding:6px 8px;font-size:14px}
pre.line{white-space:pre-wrap;background:#faf9f7;border:1px solid var(--line);border-radius:8px;padding:14px;font-family:inherit;font-size:14px;margin:0}
dialog{border:none;border-radius:var(--radius);padding:0;max-width:560px;width:calc(100% - 32px)}
dialog::backdrop{background:rgba(0,0,0,.35)}
dialog .card{margin:0;border:none}
.login{max-width:380px;margin:60px auto}
.tplrow{display:grid;grid-template-columns:110px 70px 86px 86px 1fr 80px 1fr 1fr 60px 36px;gap:6px;align-items:center;margin-bottom:6px}
.tplrow input,.tplrow select{padding:6px 8px;font-size:13px}
.tplhead{font-size:11px;color:var(--muted);font-weight:700}
@media (max-width:900px){.tplrow{grid-template-columns:1fr 1fr;padding:8px;border:1px solid var(--line);border-radius:8px}.tplhead{display:none}}
.hide{display:none !important}

/* 時間帯ブロック */
.blocks{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.blk{display:flex !important;flex-direction:column;align-items:center;gap:2px;border:1.5px solid #d6d3cc;border-radius:10px;padding:10px 6px;cursor:pointer;margin:0 !important;font-weight:400 !important;position:relative;background:#fff}
.blk input{position:absolute;opacity:0;pointer-events:none}
.blk .id{font-size:20px;font-weight:800;line-height:1.1}
.blk .tm{font-size:13px;font-variant-numeric:tabular-nums}
.blk .st{font-size:11px;color:var(--ok)}
.blk.pending .st{color:var(--warn)}
.blk.busy{background:#f2f1ee;color:#aaa;cursor:not-allowed}
.blk.busy .st{color:#aaa}
.blk:has(input:checked){border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 1px var(--brand) inset}
.blk:has(input:checked) .id{color:var(--brand)}
.blk:has(input:focus-visible){outline:2px solid #f3a6ac}
@media (max-width:640px){.blocks{grid-template-columns:repeat(2,1fr)}}
.bst{display:flex;gap:3px;margin-top:3px;flex-wrap:wrap}
.bst i{font-style:normal;font-size:10px;line-height:1.5;padding:0 4px;border-radius:4px;background:var(--ok-soft);color:var(--ok);font-weight:700;font-variant-numeric:tabular-nums}
.bst i.pending{background:var(--warn-soft);color:var(--warn)}
.bst i.busy{background:#efeeea;color:#9a9a9a}
.agenda .bst{margin:0 0 6px}
.agenda .bst i{font-size:12px;padding:1px 7px}
.legend em{font-style:normal}
.legend em::before{display:none}
.ev .who{display:block;font-size:10px;color:var(--muted);margin-top:1px}
.agenda .ev .who{display:inline;font-size:12px;margin-left:8px}
.ticket{margin-top:12px;border:1.5px dashed #06c755;border-radius:10px;padding:14px 16px;background:#f3fcf6}
.ticket b{font-size:22px;letter-spacing:.12em;font-variant-numeric:tabular-nums}
.ticket p{margin:6px 0 10px;font-size:14px}
.ticket .btn.primary{background:#06c755;border-color:#06c755}