:root{
  --bg:#f4f6fb; --card:#fff; --line:#e2e8f0; --ink:#1e293b; --muted:#64748b;
  --primary:#2563eb; --in:#16a34a; --out:#dc2626; --break:#f59e0b;
  --warn:#b45309; --warnbg:#fef3c7; --ok:#166534; --okbg:#dcfce7; --rejbg:#fee2e2; --rej:#991b1b;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6}

/* topbar */
.topbar{display:flex;align-items:center;gap:18px;background:#0f172a;color:#fff;padding:10px 20px;flex-wrap:wrap}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:18px}
.nav{display:flex;gap:14px;flex:1;flex-wrap:wrap}
.nav a{color:#cbd5e1;text-decoration:none;font-size:14px}
.nav a:hover{color:#fff}
.user{display:flex;align-items:center;gap:10px;font-size:14px}
.badge{background:#2563eb;border-radius:4px;padding:1px 6px;font-size:11px}
.link{background:none;border:1px solid #475569;color:#cbd5e1;border-radius:6px;padding:4px 10px;cursor:pointer}

.container{max-width:1080px;margin:22px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
h1{font-size:20px;margin:.2em 0 .6em} h2{font-size:16px;margin:.1em 0 .7em}
.muted{color:var(--muted);font-weight:400;font-size:13px}
.hint{color:var(--muted);font-size:13px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:20px}

/* flash */
.flash{padding:11px 15px;border-radius:9px;margin-bottom:16px;font-size:14px}
.flash-success{background:var(--okbg);color:var(--ok)}
.flash-error{background:var(--rejbg);color:var(--rej)}

/* auth */
.auth-card{max-width:420px;margin:40px auto}
.form label{display:block;margin-bottom:12px;font-size:14px;font-weight:600}
.form input,.form select,.form textarea{width:100%;margin-top:4px;padding:9px 11px;border:1px solid #cbd5e1;
  border-radius:8px;font-size:15px;font-weight:400}
.row2{display:flex;gap:12px}.row2 label{flex:1}

/* buttons */
.btn{display:inline-block;border:1px solid #cbd5e1;background:#fff;color:var(--ink);
  padding:9px 16px;border-radius:8px;cursor:pointer;font-size:14px;text-decoration:none;font-weight:600}
.btn:hover{background:#f8fafc}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-sm{padding:5px 10px;font-size:13px}
.btn-approve{background:var(--in);border-color:var(--in);color:#fff}
.btn-reject{background:var(--out);border-color:var(--out);color:#fff}

/* dashboard */
.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dash-grid .gate-card{grid-column:1 / -1}
@media(max-width:720px){.dash-grid{grid-template-columns:1fr}}
.clock-card{text-align:center}
.today{color:var(--muted);font-size:14px}
.bigclock{font-size:46px;font-weight:700;letter-spacing:2px;font-variant-numeric:tabular-nums}
.daynote{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;margin:4px}
.daynote.on{background:var(--okbg);color:var(--ok)}
.daynote.off{background:var(--warnbg);color:var(--warn)}
.status-chip{display:inline-block;padding:4px 14px;border-radius:20px;font-weight:700;font-size:14px;background:#e2e8f0}
.status-勤務中{background:#dbeafe;color:#1e40af}
.status-休憩中{background:var(--warnbg);color:var(--warn)}
.status-退勤済{background:var(--okbg);color:var(--ok)}
.status-未出勤{background:#f1f5f9;color:var(--muted)}

/* punch buttons */
.punch-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.punch-grid .btn{width:100%;padding:18px;font-size:17px}
.btn-in{background:var(--in);border-color:var(--in);color:#fff}
.btn-out{background:var(--out);border-color:var(--out);color:#fff}
.btn-break{background:var(--break);border-color:var(--break);color:#fff}

/* gate bar */
.gate{margin:10px 0}
.gate-track{position:relative;height:56px;background:linear-gradient(#eef2f7,#e6ebf3);
  border:1px solid var(--line);border-radius:10px;margin:34px 0 8px}
.seg-work{position:absolute;top:0;bottom:0;background:rgba(37,99,235,.20);border-left:2px solid var(--primary);border-right:2px solid var(--primary)}
.seg-break{position:absolute;top:0;bottom:0;background:rgba(245,158,11,.45);z-index:2}
.marker{position:absolute;top:0;bottom:0;z-index:4;transform:translateX(-1px)}
.marker .dot{position:absolute;top:-6px;width:12px;height:12px;border-radius:50%;left:-6px}
.marker .lbl{position:absolute;top:-30px;left:-4px;white-space:nowrap;font-size:11px;font-weight:700;
  background:#0f172a;color:#fff;padding:2px 6px;border-radius:5px;transform:translateX(-40%)}
.marker::after{content:"";position:absolute;top:0;bottom:0;width:2px;left:0}
.marker-in .dot{background:var(--in)} .marker-in::after{background:var(--in)}
.marker-out .dot{background:var(--out)} .marker-out::after{background:var(--out)}
.marker-in.late .dot,.marker-out.early .dot{background:var(--warn);box-shadow:0 0 0 3px var(--warnbg)}
.now-marker{position:absolute;top:0;bottom:0;z-index:5}
.now-marker span{position:absolute;top:0;bottom:0;width:2px;background:#0f172a;left:0}
.now-marker::before{content:"現在";position:absolute;bottom:-20px;left:-14px;font-size:10px;color:#0f172a;font-weight:700}
.gate-scale{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}
.legend{font-size:12px;color:var(--muted);margin-top:14px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.legend .k{display:inline-block;width:12px;height:12px;border-radius:3px;margin-left:6px}
.k-work{background:rgba(37,99,235,.4)} .k-break{background:rgba(245,158,11,.6)}
.k-in{background:var(--in)} .k-out{background:var(--out)} .k-now{background:#0f172a}

/* tables */
table.summary{width:100%} table.summary th{text-align:left;color:var(--muted);font-weight:600;width:110px;padding:5px 0}
.grid{width:100%;border-collapse:collapse;font-size:14px}
.grid th,.grid td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left}
.grid thead th{background:#f8fafc;color:var(--muted);font-size:12px}
.grid tr.retired{opacity:.5}
.empty{text-align:center;color:var(--muted);padding:20px}
.count{background:var(--primary);color:#fff;border-radius:20px;padding:1px 10px;font-size:13px}

/* tags */
.tag{display:inline-block;padding:2px 9px;border-radius:12px;font-size:12px;font-weight:700}
.tag-warn{background:var(--warnbg);color:var(--warn)}
.tag-pending{background:#e0e7ff;color:#3730a3}
.tag-approved{background:var(--okbg);color:var(--ok)}
.tag-rejected{background:var(--rejbg);color:var(--rej)}

/* layout helpers */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:720px){.two-col{grid-template-columns:1fr}}
.month-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.month-nav{display:flex;align-items:center;gap:10px}
.month-label{font-weight:700}
.decide{display:flex;gap:6px;align-items:center}.decide .cmt{padding:5px 8px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;width:130px}
.inline{display:flex;gap:8px;align-items:center}
.mb{margin-bottom:12px}

/* ── 出席記録レポート (grid, printable) ── */
.report-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.report-title{text-align:center;font-size:22px;margin:4px 0}
.report-period{font-size:12px;margin-bottom:8px;color:#333}
.report-wrap{overflow-x:auto}
.report-grid{border-collapse:collapse;table-layout:fixed;width:100%;min-width:900px;font-size:9px}
.report-grid th,.report-grid td{border:1px solid #444;text-align:center;padding:1px;overflow:hidden}
.report-grid thead th{background:#eef2f7;font-weight:700;height:16px}
.report-grid .emp-head td{text-align:left;background:#f8fafc;font-weight:700;font-size:11px;padding:3px 8px;border-color:#444}
.report-grid .emp-data td{height:26px;vertical-align:middle;line-height:1.15}
.report-grid .in{color:#166534;white-space:nowrap}
.report-grid .out{color:#991b1b;white-space:nowrap}
.report-grid td.off{background:#f4f4f5}
@media print{
  .topbar,.foot,.no-print,.flash{display:none!important}
  .container{margin:0;max-width:none;padding:0}
  @page{size:A4 landscape;margin:8mm}
  .report-grid{font-size:8px}
  .report-title{font-size:18px}
}