:root{--bg: #f7f8fa;--surface: #ffffff;--border: #d8dde4;--text: #1d2733;--muted: #6b7684;--accent: #2258d6;--accent-hover: #1a46ad;--danger: #c22f2f;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:32px;padding:0 24px;height:52px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{font-weight:700;font-size:17px;color:var(--accent)}.topbar nav{display:flex;gap:4px}.topbar nav a{padding:6px 14px;border-radius:6px;text-decoration:none;color:var(--text);font-size:14px}.topbar nav a:hover{background:#eef1f5}.topbar nav a.active{background:#e3ebfc;color:var(--accent);font-weight:600}.content{flex:1;padding:24px}.page{max-width:860px;margin:0 auto}.page.wide{max-width:none}.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.actions{display:flex;gap:8px;align-items:center}h1{font-size:22px;margin:8px 0 16px}button{border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:6px;padding:7px 14px;font-size:13px;cursor:pointer}button:hover{background:var(--accent-hover)}button.ghost{background:transparent;color:var(--accent)}button.ghost:hover{background:#eef1f5}button.danger{border-color:var(--danger);color:var(--danger)}input,select{border:1px solid var(--border);border-radius:6px;padding:7px 10px;font-size:13px;background:var(--surface);color:var(--text)}.inline-form{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;align-items:center}.capacity-input{display:flex;gap:6px;align-items:center;font-size:13px;color:var(--muted)}.capacity-input input{width:70px}.muted{color:var(--muted);font-size:13px}.error{background:#fbe9e9;border:1px solid #efb9b9;color:var(--danger);padding:10px 14px;border-radius:6px;margin-bottom:16px}.card-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:14px 18px;display:flex;align-items:center;gap:16px}.card-title{font-weight:600;color:var(--text);text-decoration:none;flex:1}.card-title:hover{color:var(--accent)}.grid-scroll{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:8px}table.grid{border-collapse:collapse;width:100%;font-size:13px}table.grid th,table.grid td{border-bottom:1px solid var(--border);border-right:1px solid #eceff3;padding:4px 8px;text-align:left;white-space:nowrap}table.grid thead th{background:#f0f3f7;font-weight:600;position:sticky;top:0}table.grid td input[type=text],table.grid td input[type=number],table.grid td input[type=date],table.grid td select{border:1px solid transparent;background:transparent;width:100%;padding:5px 4px}table.grid td input:focus,table.grid td select:focus{border-color:var(--accent);background:var(--surface);outline:none}.rownum{width:40px;color:var(--muted);text-align:center!important;background:#f7f8fa}.rowactions{width:44px;text-align:center!important}.rowactions button{padding:2px 8px;font-size:15px;line-height:1}.empty{text-align:center!important;padding:24px!important}.role-badge{display:inline-block;margin-left:6px;font-size:10px;font-weight:500;color:var(--accent);background:#e3ebfc;border-radius:4px;padding:1px 5px;text-transform:uppercase}.people-table{background:var(--surface);border:1px solid var(--border);border-radius:8px}.legend{display:flex;gap:8px;margin-bottom:14px}.chip{font-size:12px;padding:3px 10px;border-radius:12px}.heatmap .week-head{font-size:11px;text-align:center;min-width:64px}.person-row{cursor:pointer}.person-row:hover td:first-child{background:#f0f3f7}.load-cell{text-align:center!important;font-weight:600;font-size:12px}.load-none{background:#fafbfc;color:var(--muted)}.load-low{background:#e7f2e4;color:#2d6a2d}.load-ok{background:#cfe8c9;color:#1e5c1e}.load-full{background:#f7e9c4;color:#7a5b00}.load-over{background:#f6cfcf;color:#9c1f1f}.detail-row td{background:#fafbfc;padding:10px 16px!important;white-space:normal}.task-list{margin:0;padding-left:18px}.task-list li{margin:3px 0}