:root{--bg: #faf7f2;--card: #fffdf9;--ink: #2b2622;--sub: #7a7266;--line: #e5ddcf;--vermilion: #9a3324;--vermilion-soft: #f7e9e4;--green: #33443e;--green-soft: #e9efec;--gold: #b08d3f;--gold-soft: #f8f1e2;--err: #a83226;--ok: #4a7c59;--font: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;--font-head: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);font-size:14.5px;line-height:1.75;background:var(--bg);color:var(--ink)}h1,h2,h3{font-family:var(--font-head);line-height:1.5}.num{font-variant-numeric:tabular-nums}.app{max-width:1140px;margin:0 auto;padding:16px 18px 70px}.masthead{display:flex;align-items:center;gap:18px;padding:8px 0 18px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:18px}.brand{display:flex;align-items:center;gap:13px}.logo{width:46px;height:46px;border-radius:50%;background:var(--vermilion);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-family:var(--font-head);font-weight:700}.brand h1{font-size:22px;margin:0}.brand p{margin:0;font-size:12.5px;color:var(--sub)}.tabs{margin-left:auto;display:flex;gap:6px}.tabs button{font-family:var(--font);border:1px solid var(--line);background:var(--card);color:var(--sub);padding:9px 18px;font-size:14px;font-weight:600;cursor:pointer;border-radius:999px}.tabs button.on{background:var(--vermilion);border-color:var(--vermilion);color:#fff}.cols{display:grid;grid-template-columns:.9fr 1.1fr;gap:16px;align-items:start}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px}.card+.card{margin-top:16px}.card h2{font-size:16px;margin:0 0 12px;color:var(--ink)}.card h3{font-size:14px;margin:0 0 8px}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.card-head h2{margin:0}.count{background:var(--green-soft);color:var(--green);border-radius:99px;font-size:12px;padding:1px 10px;font-weight:700;font-family:var(--font)}.mt12{margin-top:12px}.hint{font-size:12px;color:var(--sub);margin:8px 0 0}.hint-inline{font-size:12px;color:var(--sub)}.row{display:flex;align-items:center}.gap8{gap:8px}.wrap{flex-wrap:wrap}.mb8{margin-bottom:8px}.mt8{margin-top:8px}label{font-size:13px;color:var(--sub);display:flex;flex-direction:column;gap:2px}input,select{font-family:inherit;font-size:13.5px;padding:7px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink)}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:1px}.btn{border:none;cursor:pointer;font-family:inherit;font-weight:700;font-size:14px;background:var(--vermilion);color:#fff;padding:10px 20px;border-radius:7px}.btn:hover{background:#7e2a1e}.btn.primary{background:var(--vermilion)}.btn.ghost{background:#fff;color:var(--vermilion);border:1px solid var(--line)}.btn.small{padding:6px 14px;font-size:12.5px}.btn.wide{width:100%;margin-top:10px}.pro-badge{font-size:10px;font-weight:800;letter-spacing:.08em;background:var(--gold);color:#fff;padding:2px 8px;border-radius:4px;font-family:var(--font)}.guest-chips{display:flex;flex-wrap:wrap;gap:6px;max-height:200px}.chip-g{font-size:12.5px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:2px 6px 2px 12px;display:inline-flex;align-items:center;gap:6px}.chip-g i{font-style:normal;color:var(--sub);font-size:11px}.chip-g button{border:none;background:#f1ece2;border-radius:50%;width:18px;height:18px;cursor:pointer;font-size:10px;color:var(--sub)}.chip-g button:hover{background:var(--vermilion-soft);color:var(--vermilion)}.rel-list{list-style:none;margin:0;padding:0;max-height:170px}.rel-list li{font-size:13px;padding:5px 10px;border-radius:6px;margin-bottom:4px;display:flex;justify-content:space-between;align-items:center}.rel-list li.avoid{background:var(--vermilion-soft);color:var(--vermilion)}.rel-list li.want{background:var(--green-soft);color:var(--green)}.rel-list li button{border:none;background:none;cursor:pointer;color:var(--sub)}.empty-li{background:#f4f0e8!important;color:var(--sub)!important;justify-content:center!important}.scroll{overflow:auto}.notice{font-size:13px;padding:9px 12px;border-radius:7px}.notice.ok{background:var(--green-soft);color:var(--green)}.notice.err{background:var(--vermilion-soft);color:var(--err)}.result-card{border:2px solid var(--vermilion)}.result-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.tables-viz{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:12px}.table-block h3{text-align:center;color:var(--vermilion)}.table-block svg{width:100%;height:auto}.empty-state{text-align:center;padding:40px 20px}.empty-state p{color:var(--sub);font-size:14px}.gantt{position:relative;height:auto;min-height:40px;border-bottom:1px solid var(--line);margin-bottom:4px;padding-bottom:4px}.gantt-hour{position:absolute;top:0;bottom:0;border-left:1px dashed var(--line);font-size:10px;color:var(--sub);padding-left:3px}.gantt-bar{position:relative;margin:3px 0;background:var(--green-soft);border-left:4px solid var(--green);padding:3px 8px;font-size:12.5px;border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gantt-bar .g-time{color:var(--sub);margin-right:6px}.gantt-bar .g-owner{color:var(--vermilion);margin-left:8px;font-weight:700}.gantt-rows{display:flex;flex-direction:column}.task-row{display:grid;grid-template-columns:52px 1fr 78px 58px 1fr 26px;gap:6px;align-items:center;padding:4px 0;border-bottom:1px dashed var(--line)}.staff-row{display:grid;grid-template-columns:1fr 1.2fr 78px 16px 78px 26px;gap:6px;align-items:center;padding:4px 0;border-bottom:1px dashed var(--line)}.tilde{text-align:center;color:var(--sub)}.del{border:none;background:none;color:#cbc4b6;cursor:pointer}.del:hover{color:var(--err)}.issues{list-style:none;margin:0;padding:0;max-height:220px;overflow:auto}.issues li{font-size:13px;padding:5px 10px;border-radius:6px;margin-bottom:4px}.issues li.err{background:var(--vermilion-soft);color:var(--err)}.issues li.warn{background:var(--gold-soft);color:#8a6a1f}.staff-loads{display:flex;flex-direction:column;gap:8px}.load-row{display:grid;grid-template-columns:130px 110px 1fr;gap:8px;align-items:start;font-size:13px;border-bottom:1px dashed var(--line);padding-bottom:6px}.load-row b{font-size:13.5px}.load-row .num{color:var(--sub);font-size:12px}.load-detail{display:flex;flex-wrap:wrap;gap:4px}.mini-task{font-size:11px;background:#f4f0e8;padding:1px 8px;border-radius:4px;color:var(--sub)}.howto ol{padding-left:20px;font-size:13.5px;color:var(--sub)}.howto details{border-top:1px dashed var(--line);padding:8px 0}.howto summary{cursor:pointer;font-weight:700;font-size:13.5px;font-family:var(--font)}.howto details p{font-size:12.5px;color:var(--sub);margin:4px 0 0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#2b262273;z-index:100;display:flex;align-items:center;justify-content:center;padding:18px}.modal{background:#fffdf9;border-radius:12px;max-width:420px;width:100%;padding:22px}.modal h3{margin:0 0 6px}.modal .note{font-size:13px;color:var(--sub);margin:0 0 10px;font-family:var(--font)}.modal input{width:100%}.err-msg{color:var(--err);font-size:13px;margin:8px 0 0}.site-footer{margin-top:36px;text-align:center;font-size:12px;color:var(--sub)}@media (max-width: 880px){.cols{grid-template-columns:1fr}.tabs{margin-left:0;width:100%}.task-row{grid-template-columns:52px 1fr 78px}.task-row input[type=number],.task-row select{grid-column:span 3}.staff-row{grid-template-columns:1fr 78px 26px}}@media print{.masthead .tabs,.howto,.site-footer,.result-head .row{display:none!important}.card{border:none}}