:root{--bg:#f4f6f5;--surface:#fff;--ink:#1c2b26;--ink-soft:#5a6b64;--line:#dde4e1;--green:#157a52;--green-deep:#0d5c3d;--green-pale:#e7f2ed;--amber:#b47708;--red:#b3372b;--mono:"Consolas","SFMono-Regular",ui-monospace,monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic UI,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.7}a{color:var(--green-deep);text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:208px;background:var(--ink);color:#e9efec;padding:20px 0;flex-shrink:0}.sidebar .brand{padding:0 20px 18px;font-weight:700;font-size:15px;letter-spacing:.06em;border-bottom:1px solid hsla(0,0%,100%,.12)}.sidebar .brand small{display:block;font-weight:400;font-size:11px;color:#9fb3ab;letter-spacing:.12em}.sidebar nav{padding-top:10px}.sidebar nav a{display:block;padding:10px 20px;color:#c9d6d0;font-size:13.5px;border-left:3px solid transparent}.sidebar nav a:hover{background:hsla(0,0%,100%,.06);color:#fff}.sidebar nav a.active{background:rgba(21,122,82,.25);border-left-color:var(--green);color:#fff;font-weight:600}.sidebar .foot{padding:16px 20px;font-size:12px;color:#8fa39b}.sidebar .foot button{background:none;border:1px solid hsla(0,0%,100%,.25);color:#c9d6d0;padding:5px 12px;border-radius:4px;cursor:pointer;font-size:12px}.main{flex:1 1;display:flex;flex-direction:column;min-width:0}.freshness{display:flex;align-items:center;gap:10px;background:var(--surface);border-bottom:1px solid var(--line);padding:10px 28px;font-size:13px;color:var(--ink-soft)}.freshness .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.dot.ok{background:var(--green);box-shadow:0 0 0 3px rgba(21,122,82,.15)}.dot.warn{background:var(--amber);box-shadow:0 0 0 3px rgba(180,119,8,.15)}.dot.stale{background:var(--red);box-shadow:0 0 0 3px rgba(179,55,43,.15)}.freshness b{color:var(--ink);font-weight:600}.content{padding:26px 28px;max-width:1100px}h1{font-size:19px;font-weight:700;margin-bottom:4px}.page-desc{color:var(--ink-soft);font-size:13px;margin-bottom:22px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:14px;gap:14px;margin-bottom:24px}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:18px 20px}.card .label{font-size:12px;color:var(--ink-soft);letter-spacing:.04em}.card .value{font-size:26px;font-weight:700;font-family:var(--mono);margin-top:2px}.card .sub{font-size:12px;color:var(--ink-soft);margin-top:2px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:22px;margin-bottom:18px}.panel h2{font-size:15px;font-weight:700;margin-bottom:12px}.panel p.hint{font-size:12.5px;color:var(--ink-soft);margin-bottom:12px}label{display:block;font-size:12.5px;font-weight:600;margin-bottom:4px}input[type=date],input[type=email],input[type=password],input[type=text],select{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:6px;font-size:14px;background:#fff}input:focus,select:focus{outline:2px solid var(--green);outline-offset:0;border-color:var(--green)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px;gap:12px;margin-bottom:14px}button.primary{background:var(--green);color:#fff;border:none;padding:9px 22px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer}button.primary:hover{background:var(--green-deep)}button.primary:disabled{background:#9db8ac;cursor:default}.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:8px}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:9px 12px;background:var(--green-pale);color:var(--green-deep);font-weight:700;white-space:nowrap}td,th{border-bottom:1px solid var(--line)}td{padding:8px 12px;vertical-align:top}tr:last-child td{border-bottom:none}tr:hover td{background:#fafcfb}.mono,td.mono{font-family:var(--mono);font-size:12.5px}td .badge{display:inline-block;font-size:11px;padding:1px 8px;border-radius:10px;background:var(--green-pale);color:var(--green-deep);white-space:nowrap}td .badge.gray{background:#eef1f0;color:var(--ink-soft)}.notice{padding:10px 14px;border-radius:6px;font-size:13px;margin-bottom:14px}.notice.ok{background:var(--green-pale);color:var(--green-deep)}.notice.err{background:#fbeae8;color:var(--red)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--ink) 0,#23423a 100%)}.login-box{background:var(--surface);border-radius:10px;padding:34px 36px;width:360px;box-shadow:0 12px 40px rgba(0,0,0,.25)}.login-box h1{font-size:17px;margin-bottom:2px}.login-box .sub{font-size:12px;color:var(--ink-soft);margin-bottom:20px;letter-spacing:.08em}.login-box form>*{margin-bottom:12px}.login-box button{width:100%}@media (max-width:720px){.sidebar{display:none}.content{padding:18px 14px}}