:root{--text:#2C2C2B;--muted:#7D7A75;--bg:#fff;--soft:#F9F8F7;--soft2:#F0EFED;--border:#E6E5E3;--blue:#2783DE;--blue-soft:#E5F2FC;--green:#46A171;--green-soft:#E8F1EC;--orange:#D5803B;--orange-soft:#FBEBDE;--red:#E56458;--red-soft:#FCE9E7;--yellow:#C9A227;--yellow-soft:#FBF3D5;--shadow:0 1px 2px rgba(0,0,0,.05),0 4px 12px rgba(0,0,0,.04);--radius:8px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;color:var(--text);background:var(--soft);font-size:15px;line-height:1.5}.app{max-width:1320px;margin:0 auto;padding:16px 14px 72px}.hero,.panel,.card{background:var(--bg);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.hero{padding:16px 18px;margin-bottom:12px}.eyebrow{font-size:12px;color:var(--muted)}h1{margin:4px 0 6px;font-size:20px;font-weight:650}.sub{margin:0;color:var(--muted);font-size:13px}.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}.pill{display:inline-flex;gap:6px;align-items:center;background:var(--soft);border:1px solid var(--border);border-radius:999px;padding:5px 10px;font-size:12px;color:var(--muted)}.pill strong{color:var(--text)}button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:var(--radius);padding:9px 12px;font-size:13px;font-weight:600;cursor:pointer;min-height:40px}button.primary{background:var(--blue);border-color:var(--blue);color:#fff}button.warn{background:var(--orange-soft);border-color:#f0d2b6;color:#8a4e16}button.good{background:var(--green);border-color:var(--green);color:#fff}button.danger{background:var(--red-soft);border-color:#f3c9c4;color:#9b3a31}button:disabled{opacity:.45;cursor:not-allowed}button:hover{filter:brightness(.98)}input,select,textarea{border:1px solid var(--border);border-radius:var(--radius);padding:9px 11px;font:inherit;min-height:40px;background:#fff;color:var(--text);width:100%}.tabs{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--bg);margin-bottom:12px}.tabs button{flex:1;min-width:110px;border:0;border-right:1px solid var(--border);border-radius:0;background:var(--soft);color:var(--muted);min-height:44px}.tabs button:last-child{border-right:0}.tabs button.active{background:#fff;color:var(--text);box-shadow:inset 0 -2px 0 var(--blue);font-weight:700}.grid2{display:grid;grid-template-columns:1.25fr .85fr;gap:12px;margin-bottom:12px}.grid3{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:12px}.stat{padding:12px 14px}.stat .label{font-size:11px;color:var(--muted)}.stat .value{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.stat.pre .value{color:var(--green)}.stat.ar .value{color:var(--red)}.stat.ch .value{color:var(--orange)}.panel h2{margin:0;font-size:14px;padding:11px 13px;border-bottom:1px solid var(--border);background:var(--soft);display:flex;justify-content:space-between;align-items:center;gap:8px}.panel .body{padding:12px}.month-rail{display:flex;gap:6px;overflow:auto}.month-chip{flex:0 0 auto;border:1px solid var(--border);background:#fff;border-radius:8px;padding:8px 10px;min-width:68px;text-align:center;cursor:pointer;min-height:58px}.month-chip .m{font-weight:700;font-size:14px}.month-chip .s{font-size:10px;color:var(--muted);margin-top:2px}.month-chip.active{border-color:var(--blue);background:var(--blue-soft)}.month-chip.locked .s{color:var(--green)}.layout{display:grid;grid-template-columns:1fr 310px;gap:12px;align-items:start}.filterbar{display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border);align-items:center}.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.seg button{border:0;border-radius:0;border-right:1px solid var(--border);min-height:36px;font-size:12px;padding:6px 10px}.seg button:last-child{border-right:0}.seg button.active{background:var(--blue-soft);color:#1d5f9e}.legend{padding:8px 12px;border-bottom:1px solid var(--border);font-size:12px;color:var(--muted)}.table-wrap{overflow:auto;max-height:min(58vh,640px)}table{width:100%;border-collapse:collapse;font-size:12.5px}th,td{border-bottom:1px solid var(--border);padding:6px 7px;white-space:nowrap;text-align:right}th{position:sticky;top:0;background:#fbfaf9;z-index:2;font-size:11px;color:var(--muted);text-align:center}th.left,td.left{text-align:left}td.center{text-align:center}tr:hover{background:#fcfcfb}tr.selected{background:var(--blue-soft)}tr.inactive{opacity:.55}.name-cell{font-weight:600}.badge{display:inline-block;font-size:10px;font-weight:700;padding:2px 6px;border-radius:4px;background:var(--soft2)}.badge.sei{background:var(--blue-soft);color:#1d5f9e}.badge.san{background:#f3e9fb;color:#7a4d9a}.badge.out{background:var(--red-soft);color:#9b3a31}.badge.kyu{background:var(--soft2);color:var(--muted)}.money-pos{color:var(--red);font-variant-numeric:tabular-nums}.money-neg{color:var(--green);font-variant-numeric:tabular-nums}.money-zero{color:var(--muted)}.att-btn{width:30px;height:30px;border-radius:6px;border:1px solid var(--border);background:#fff;cursor:pointer;font-weight:700;color:var(--muted);padding:0;min-height:30px}.att-btn.on{background:var(--green-soft);border-color:#b9d8c5;color:var(--green)}.att-btn.visit{background:var(--yellow-soft);border-color:#e3cf82;color:var(--yellow)}.att-btn:disabled{opacity:.35;cursor:not-allowed}.help{background:var(--soft);border:1px dashed var(--border);border-radius:8px;padding:11px;font-size:12.5px;color:var(--muted)}.help strong{color:var(--text)}.help ol,.help ul{margin:6px 0 0;padding-left:1.15em}.help li{margin:4px 0}.member-card{border:1px solid var(--border);border-radius:8px;padding:11px;background:var(--soft);margin-bottom:10px}.member-card h3{margin:0 0 2px;font-size:15px}.kv{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:8px}.kv .box{background:#fff;border:1px solid var(--border);border-radius:6px;padding:7px 9px}.kv .k{font-size:10px;color:var(--muted)}.kv .v{font-weight:700;font-variant-numeric:tabular-nums;font-size:13px}.side-actions{display:flex;flex-direction:column;gap:7px}.field{margin-bottom:9px}.field label{display:block;font-size:11px;color:var(--muted);font-weight:600;margin-bottom:3px}.session-list,.stack{display:flex;flex-direction:column;gap:7px}.session-row,.row-card{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff}.session-row .t,.row-card .t{font-weight:600;font-size:13px}.session-row .m,.row-card .m{font-size:11px;color:var(--muted)}.toast{position:fixed;right:14px;bottom:14px;background:var(--text);color:#fff;padding:11px 14px;border-radius:8px;font-size:13px;opacity:0;transform:translateY(8px);transition:.2s;z-index:50;pointer-events:none}.toast.show{opacity:1;transform:none}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#2c2c2b59;display:none;align-items:center;justify-content:center;padding:14px;z-index:40}.modal-backdrop.show{display:flex}.modal{width:min(480px,100%);background:#fff;border-radius:12px;border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden}.modal header{padding:12px 14px;border-bottom:1px solid var(--border);font-weight:700}.modal .content{padding:14px}.modal .actions{display:flex;justify-content:flex-end;gap:8px;padding:0 14px 14px}@media (max-width:1000px){.grid2,.layout{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}}@media (max-width:560px){.grid3{grid-template-columns:1fr}}