:root{--ink:#172026;--muted:#65727b;--line:#dce3e8;--paper:#f7f9fb;--panel:#fff;--green:#16865a;--blue:#2868c7;--red:#c94444;--shadow:0 10px 28px rgba(25,38,52,.08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app{min-height:100vh;display:grid;grid-template-columns:230px minmax(0,1fr)}aside{background:#11191f;color:#eaf1f4;padding:24px 18px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:760;font-size:18px}.brand-mark{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,#22a06b,#2b7de9);display:grid;place-items:center;color:#fff;font-weight:800}nav{display:grid;gap:8px}nav a{color:#b7c5cc;padding:10px 12px;border-radius:8px}nav a.active{color:#fff;background:rgba(255,255,255,.1)}.side-note{margin-top:auto;color:#9db0b9;font-size:12px;line-height:1.7;border-top:1px solid rgba(255,255,255,.12);padding-top:16px}main{min-width:0;padding:24px;display:grid;gap:18px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px}h1{margin:0 0 6px;font-size:24px}p{margin:0;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px}.metric,.section{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.metric{padding:14px}.metric b{display:block;font-size:24px;margin-bottom:4px}.metric span,.meta{color:var(--muted);font-size:12px}.section-header{padding:15px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.section-body{padding:16px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:320px minmax(0,1fr)}.grid.two-wide{grid-template-columns:minmax(0,1fr)360px}.filters{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:10px;margin-bottom:12px}.field,.stack{display:grid;gap:8px}label{color:var(--muted);font-size:12px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:#fff;color:var(--ink)}textarea{min-height:110px;resize:vertical;line-height:1.6}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);min-height:38px;padding:8px 12px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.btn.primary{border-color:var(--green);background:var(--green);color:#fff}.btn.danger{border-color:#f1d1d1;color:var(--red)}table{width:100%;border-collapse:collapse}th,td{padding:12px 10px;border-bottom:1px solid #edf1f4;text-align:left;vertical-align:middle;font-size:14px}th{color:var(--muted);font-size:12px;background:#fbfcfd}.tag{display:inline-flex;align-items:center;border:1px solid #cbdde2;background:#f2f8f8;color:#24575f;border-radius:999px;padding:5px 9px;font-size:12px;margin:2px}.inline{display:flex;gap:8px;align-items:center}.inline select{min-width:130px}.task{border:1px solid var(--line);border-radius:8px;padding:12px;display:grid;gap:7px}.rule-box{border:1px solid var(--line);border-radius:8px;padding:12px;background:#fbfcfd;display:grid;gap:8px;color:var(--muted);line-height:1.7}.toast{background:#172026;color:#fff;padding:12px 14px;border-radius:8px}.badge{border-radius:999px;padding:4px 8px;font-size:12px;background:#eef6ff;color:var(--blue)}@media(max-width:1080px){.app{grid-template-columns:1fr}aside{display:none}.metrics{grid-template-columns:repeat(2,minmax(140px,1fr))}.grid.two,.grid.two-wide{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}}@media(max-width:680px){main{padding:16px}.topbar{align-items:stretch;flex-direction:column}.metrics,.filters{grid-template-columns:1fr}.inline{align-items:stretch;flex-direction:column}}