:root{--navy: #1e3a5f;--ink: #1f2937;--muted: #6b7280;--line: #e5e7eb;--bg: #f6f7f9;--ok: #047857;--ok-bg: #ecfdf5;--warn: #b45309;--warn-bg: #fffbeb;--danger: #b91c1c;--danger-bg: #fef2f2}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;font-size:14px;line-height:1.7}h1{font-size:20px;margin:0 0 4px}h2{font-size:18px;margin:0}h3{font-size:15px;margin:28px 0 8px}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:100%;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;display:grid;gap:14px}.shell{min-height:100vh;display:grid;grid-template-columns:232px 1fr}.sidebar{background:var(--navy);color:#fff;display:flex;flex-direction:column;padding:16px 0 12px;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar .muted{color:#c7d2e0}.sidebar button.link{color:#fff}.brand{font-weight:700}.sidebar-brand{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 16px 14px}.sidebar-close{display:none;font-size:16px;text-decoration:none}.nav-group{padding:6px 0}.nav-title{margin:0;padding:0 16px 4px;font-size:11px;letter-spacing:.08em;color:#9fb3cc}.nav-item{display:block;width:100%;text-align:left;padding:9px 16px;background:none;border:none;border-left:3px solid transparent;color:#e6edf5;font:inherit}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:#ffffff24;border-left-color:#fff;color:#fff;font-weight:700}.sidebar-account{margin-top:auto;padding:14px 16px 0;border-top:1px solid rgb(255 255 255 / 18%);font-size:13px;display:grid;gap:2px;justify-items:start}.sidebar-account p{margin:0;overflow-wrap:anywhere}.content{display:flex;flex-direction:column;min-width:0}.topbar{display:none}.hamburger{background:none;border:none;color:#fff;font-size:20px;line-height:1;padding:4px 6px}.scrim{display:none}main{flex:1;min-width:0;padding:24px;max-width:1100px;width:100%;margin:0 auto}footer{padding:16px 24px;border-top:1px solid var(--line);font-size:12px}.toolbar{display:flex;align-items:baseline;flex-wrap:wrap;gap:12px;margin-bottom:12px}.table-scroll{overflow-x:auto;background-color:#fff;background-image:linear-gradient(to left,#fff 30%,#fff0),radial-gradient(farthest-side at 100% 50%,rgb(15 23 42 / 16%),transparent);background-position:right center,right center;background-repeat:no-repeat;background-size:30px 100%,12px 100%;background-attachment:local,scroll;border:1px solid var(--line);border-radius:8px}.table-scroll td:first-child,.table-scroll th:first-child{position:sticky;left:0;background:#fff}.table-scroll th:first-child{background:#fafbfc;z-index:2}.table-scroll td:first-child{z-index:1}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line)}th{font-size:12px;color:var(--muted);font-weight:400;background:#fafbfc}tbody tr:last-child td{border-bottom:none}.num{text-align:right;font-variant-numeric:tabular-nums}tr.clickable:hover{background:#f9fafb;cursor:pointer}td.actions{display:flex;gap:12px}.tabs{display:flex;gap:2px;margin:16px 0;border-bottom:1px solid var(--line);overflow-x:auto}.tab{padding:9px 16px;border:none;border-bottom:2px solid transparent;background:none;color:var(--muted);font-size:14px;font-family:inherit;white-space:nowrap;cursor:pointer}.tab:hover{color:var(--ink)}.tab.active{color:var(--navy);border-bottom-color:var(--navy);font-weight:600}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:16px 0}.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px}.card p{margin:0}.card-label{font-size:12px;color:var(--muted)}.card-value{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px 20px;margin-top:24px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:12px 0}label{display:grid;gap:4px;font-size:13px}input,select{font:inherit;padding:8px 10px;border:1px solid #cbd5e1;border-radius:6px;background:#fff;color:inherit}input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--navy);outline-offset:1px}button{font:inherit;cursor:pointer}button[type=submit]{padding:9px 20px;background:var(--navy);color:#fff;border:none;border-radius:6px;font-weight:700;justify-self:start}button[type=submit]:disabled{background:#94a3b8;cursor:default}button.link{background:none;border:none;padding:0;color:var(--navy);text-decoration:underline;text-underline-offset:2px}button.link:disabled{color:var(--muted);cursor:default}button.link.danger{color:var(--danger)}.tag{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px}.tag.ok{background:var(--ok-bg);color:var(--ok)}.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.danger{background:var(--danger-bg);color:var(--danger)}.tag.muted{background:#f1f5f9;color:var(--muted)}.error{background:var(--danger-bg);color:var(--danger);border:1px solid #fecaca;border-radius:6px;padding:8px 12px;margin:0}.notice{background:var(--warn-bg);color:var(--warn);border:1px solid #fde68a;border-radius:6px;padding:8px 12px;margin:12px 0}.hint{font-size:12px;color:var(--muted);margin:8px 0 0}@media (width <= 780px){.shell{grid-template-columns:1fr}.topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}.topbar .muted{color:#c7d2e0}.sidebar{position:fixed;inset:0 auto 0 0;width:264px;max-width:82vw;height:100%;z-index:40;transform:translate(-100%);transition:transform .18s ease-out}.sidebar.open{transform:translate(0)}.sidebar-close{display:inline-block}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:30}main{padding:16px}footer{padding:14px 16px}}@media (prefers-reduced-motion: reduce){.sidebar{transition:none}}.period{display:flex;flex-wrap:wrap;align-items:end;gap:12px}.period label{min-width:150px}.big{font-size:22px;font-weight:600;margin:6px 0 10px}table.inner{margin:4px 0 8px;background:#f8fafc}table.inner th,table.inner td{font-size:13px;padding:6px 10px}fieldset{border:1px solid var(--line);border-radius:6px;padding:10px 14px;margin:14px 0}fieldset legend{font-size:13px;padding:0 6px}.checklist{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:6px 14px;max-height:260px;overflow-y:auto}.check{display:flex;align-items:center;gap:6px;font-size:14px}.check input{width:auto}.actions{display:flex;align-items:center;gap:12px;margin-top:14px}.error-message{max-width:46em;word-break:break-word;line-height:1.6}.error-detail{padding:8px 4px 12px}.error-detail .stack{margin:6px 0 0;padding:10px 12px;max-height:22em;overflow:auto;background:#f6f7f9;border:1px solid var(--border);border-radius:6px;font-family:Consolas,Courier New,monospace;font-size:12px;line-height:1.6;white-space:pre}.seg{display:inline-flex;gap:0;margin:0 0 8px;border:1px solid var(--line);border-radius:6px;overflow:hidden}.seg button{padding:4px 12px;border:0;background:transparent;color:var(--ink);font-size:12.5px;cursor:pointer}.seg button+button{border-left:1px solid var(--line)}.seg button.on{background:var(--navy);color:#fff}td.sub{padding-left:1.5em;color:var(--muted, #666)}.branch-filter{display:flex;align-items:center;gap:6px;margin-left:auto;color:var(--muted, #666)}.branch-filter select{padding:4px 8px;font-size:13px;color:var(--ink)}