*{box-sizing:border-box;margin:0;padding:0}
:root{
  --color-text-primary:#1a1a1a;
  --color-text-secondary:#6b7280;
  --color-text-tertiary:#9ca3af;
  --color-text-info:#1d4ed8;
  --color-text-warning:#92400e;
  --color-text-danger:#991b1b;
  --color-background-primary:#ffffff;
  --color-background-secondary:#f3f4f6;
  --color-background-info:#eff6ff;
  --color-background-warning:#fffbeb;
  --color-background-danger:#fef2f2;
  --color-border-tertiary:rgba(0,0,0,0.10);
  --color-border-secondary:rgba(0,0,0,0.18);
  --color-border-info:#93c5fd;
  --border-radius-md:6px;
  --border-radius-lg:10px;
  --font-sans:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
body{font-family:var(--font-sans);font-size:14px;color:var(--color-text-primary);background:#f9fafb;min-height:100vh}
#app{display:flex;flex-direction:column;height:100vh}
.toolbar{display:flex;flex-direction:column;gap:6px;padding:8px 14px;border-bottom:0.5px solid var(--color-border-tertiary);flex-shrink:0;background:#fff}
.toolbar-row1{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.toolbar-row2{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.toolbar-row3{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.toolbar-left{display:flex;align-items:center;gap:6px;flex:1;min-width:0}
.toolbar-right{display:flex;align-items:center;gap:6px}
@media(min-width:900px){
  .toolbar{flex-direction:row;align-items:center;flex-wrap:wrap;gap:8px}
  .toolbar-row1{flex:none}
  .toolbar-row2{flex:none}
  .toolbar-row3{margin-left:auto;flex:none}
}
.period-label{font-size:13px;font-weight:500;cursor:pointer;padding:4px 8px;border-radius:var(--border-radius-md);border:0.5px solid var(--color-border-tertiary);white-space:nowrap}
.period-label:hover{background:var(--color-background-secondary)}
.btn{padding:5px 10px;border:0.5px solid var(--color-border-secondary);border-radius:var(--border-radius-md);background:transparent;cursor:pointer;font-size:13px;color:var(--color-text-primary);white-space:nowrap}
.btn:hover{background:var(--color-background-secondary)}
.btn.primary{background:var(--color-background-info);color:var(--color-text-info);border-color:var(--color-border-info)}
.btn.primary:hover{opacity:0.85}
.btn.danger{color:var(--color-text-danger)}
.btn.danger:hover{background:var(--color-background-danger)}
.btn.active-filter{background:var(--color-background-info);color:var(--color-text-info);border-color:var(--color-border-info)}
.seg{display:flex;border:0.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-md);overflow:hidden}
.seg button{padding:4px 10px;border:none;background:transparent;cursor:pointer;font-size:12px;color:var(--color-text-secondary)}
.seg button.active{background:var(--color-background-secondary);color:var(--color-text-primary);font-weight:500}
.last-updated{font-size:11px;color:var(--color-text-tertiary);white-space:nowrap}
.cal-wrap{flex:1;overflow:auto;background:#fff}
.cal-table{border-collapse:collapse;table-layout:fixed;min-width:100%}
.cal-table th,.cal-table td{border:0.5px solid var(--color-border-tertiary);padding:0}
.month-row th{height:20px;font-size:11px;font-weight:500;color:var(--color-text-secondary);text-align:center;background:var(--color-background-secondary);position:sticky;top:0;z-index:4}
.date-row th{height:32px;font-size:12px;text-align:center;background:#fff;position:sticky;top:20px;z-index:4;cursor:pointer}
.date-row th:hover{background:var(--color-background-secondary)}
.date-row th .dn{font-size:10px;color:var(--color-text-secondary)}
.date-row th.today-h{color:var(--color-text-info);font-weight:500}
.date-row th.sat-h{color:#1d4ed8}
.date-row th.sun-h{color:#b91c1c}
.row-header{width:72px;min-width:72px;max-width:72px;font-size:12px;font-weight:500;text-align:center;background:#fff;position:sticky;left:0;z-index:3;padding:4px;vertical-align:middle}
.summary-row .row-header{background:var(--color-background-secondary);color:var(--color-text-secondary)}
.summary-row td{background:var(--color-background-secondary);border-bottom:1px solid var(--color-border-secondary);vertical-align:top}
.summary-cell{padding:4px;min-height:52px;display:flex;flex-direction:column;gap:3px}
.job-cell{width:150px;min-width:150px;vertical-align:top;cursor:pointer}
.job-cell:hover{background:var(--color-background-secondary)}
.job-cell.today-col{background:#EEF6FF}
.job-cell.weekend-col{background:#F8F7F5}
.job-cell.holiday-cell{background:#FEE2E2;cursor:default}
.job-cell.holiday-cell:hover{background:#FEE2E2}
.cell-inner{padding:4px;min-height:64px;display:flex;flex-direction:column;gap:3px}
.job-card{border-radius:5px;padding:4px 6px;font-size:11px;line-height:1.45;cursor:pointer;border:0.5px solid rgba(0,0,0,0.10);color:#1a1a1a}
.job-card .jtime{font-size:10px;color:#444;margin-bottom:1px;font-weight:500}
.job-card .jaddr{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#111}
.job-card .jclient{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#333}
.job-card .jnote{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#555;font-size:10px;margin-top:1px}
.job-card .jstaff-row{display:flex;gap:3px;flex-wrap:wrap;margin-top:2px}
.staff-pip{font-size:9px;padding:1px 4px;border-radius:3px;white-space:nowrap;color:#1a1a1a;border:0.5px solid rgba(0,0,0,0.12)}
.add-hint{font-size:10px;color:var(--color-text-tertiary);margin:auto;text-align:center;padding:4px}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,0.35);display:flex;align-items:center;justify-content:center;z-index:100}
.modal{background:#fff;border-radius:var(--border-radius-lg);border:0.5px solid var(--color-border-tertiary);width:400px;max-width:95vw;max-height:90vh;overflow-y:auto}
.modal-head{padding:12px 16px;border-bottom:0.5px solid var(--color-border-tertiary);display:flex;align-items:center;justify-content:space-between}
.modal-head h3{font-size:15px;font-weight:500}
.modal-body{padding:16px}
.modal-foot{padding:10px 16px;border-top:0.5px solid var(--color-border-tertiary);display:flex;gap:8px;justify-content:flex-end}
.form-row{margin-bottom:12px}
.form-row label{display:block;font-size:12px;color:var(--color-text-secondary);margin-bottom:4px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:6px 8px;border:0.5px solid var(--color-border-secondary);border-radius:var(--border-radius-md);background:#fff;color:var(--color-text-primary);font-size:13px;font-family:var(--font-sans)}
.form-row textarea{resize:vertical;min-height:56px}
.staff-checkboxes{display:flex;flex-direction:column;gap:4px;max-height:160px;overflow-y:auto;border:0.5px solid var(--color-border-secondary);border-radius:var(--border-radius-md);padding:6px}
.staff-check-item{display:flex!important;align-items:center;gap:6px;font-size:13px;cursor:pointer;padding:3px 4px;border-radius:4px;margin-bottom:0!important}
.staff-check-item:hover{background:var(--color-background-secondary)}
.staff-check-item input[type=checkbox]{width:14px;height:14px;cursor:pointer;accent-color:var(--color-text-info);flex-shrink:0}
.color-palette{display:flex;gap:6px;flex-wrap:wrap}
.color-swatch{width:26px;height:26px;border-radius:50%;cursor:pointer;border:2px solid transparent;position:relative;flex-shrink:0}
.color-swatch.selected{border-color:#333}
.color-swatch.selected::after{content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;color:rgba(0,0,0,0.5)}
.detail-grid{display:grid;grid-template-columns:80px 1fr;gap:6px 8px;font-size:13px;margin-bottom:12px}
.detail-grid .dk{color:var(--color-text-secondary);font-size:12px;padding-top:1px}
.divider{border:none;border-top:0.5px solid var(--color-border-tertiary);margin:10px 0}
.meta-grid{display:grid;grid-template-columns:88px 1fr;gap:4px 8px;font-size:12px}
.meta-grid .mk{color:var(--color-text-secondary)}
.meta-grid .mv{color:var(--color-text-secondary)}
.staff-list-modal{display:flex;flex-direction:column;gap:6px}
.staff-item-modal{display:flex;align-items:center;gap:8px;padding:8px 10px;border:0.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-md)}
.drag-handle{cursor:grab;color:var(--color-text-tertiary);font-size:16px;flex-shrink:0;user-select:none}
.drag-handle:active{cursor:grabbing}
.client-list,.color-list{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.client-item,.color-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border:0.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-md);font-size:13px}
.hcal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.hcal-day-label{font-size:10px;color:var(--color-text-secondary);text-align:center;padding:2px}
.hcal-day{font-size:12px;text-align:center;padding:4px 2px;border-radius:4px;cursor:pointer}
.hcal-day:hover{background:var(--color-background-secondary)}
.hcal-day.selected{background:#FEE2E2;color:#991B1B;font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.chip{font-size:11px;padding:2px 8px;border-radius:20px;background:var(--color-background-secondary);display:flex;align-items:center;gap:4px}
.chip .chip-del{cursor:pointer;color:var(--color-text-secondary);font-size:13px;line-height:1}
.tabs{display:flex;border-bottom:0.5px solid var(--color-border-tertiary);margin-bottom:14px}
.tab{padding:6px 12px;font-size:13px;cursor:pointer;border-bottom:2px solid transparent;color:var(--color-text-secondary)}
.tab.active{color:var(--color-text-primary);border-bottom-color:var(--color-text-primary);font-weight:500}
#mini-cal-popup{position:fixed;z-index:200;background:#fff;border:0.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-lg);padding:10px;width:220px;box-shadow:0 4px 16px rgba(0,0,0,0.12)}
.mini-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-top:6px}
.mini-cal-d{font-size:12px;text-align:center;padding:4px 2px;border-radius:4px;cursor:pointer}
.mini-cal-d:hover{background:var(--color-background-secondary)}
.mini-cal-d.today-d{color:var(--color-text-info);font-weight:500}
.mini-cal-d.sel-d{background:var(--color-background-info);color:var(--color-text-info);font-weight:500}
#filter-popup{position:fixed;z-index:200;background:#fff;border:0.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-lg);padding:10px;min-width:160px;box-shadow:0 4px 16px rgba(0,0,0,0.12)}
.filter-item{display:flex;align-items:center;gap:8px;padding:5px 4px;font-size:13px;cursor:pointer;border-radius:var(--border-radius-md)}
.filter-item:hover{background:var(--color-background-secondary)}
.filter-item input[type=checkbox]{width:14px;height:14px;accent-color:var(--color-text-info);cursor:pointer}
/* ログイン画面 */
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#f9fafb}
.login-box{background:#fff;border:0.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-lg);padding:32px;width:360px;max-width:95vw}
.login-box h1{font-size:18px;font-weight:600;margin-bottom:4px}
.login-box p{font-size:13px;color:var(--color-text-secondary);margin-bottom:24px}
.login-error{font-size:13px;color:var(--color-text-danger);margin-bottom:12px;display:none}