:root{--green:#2e7d32;--green-d:#1b5e20;--green-l:#e8f5e9;--bg:#f4f6f8;--card:#fff;--line:#e3e7eb;--text:#222;--muted:#7a838c;--danger:#d32f2f;--warn:#ed6c02;--ok:#2e7d32}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Malgun Gothic,Apple SD Gothic Neo,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--green);text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--green-d);color:#fff;flex-shrink:0;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;transition:transform .2s}.sidebar .brand{padding:18px 16px;font-weight:700;font-size:16px;border-bottom:1px solid rgba(255,255,255,.15)}.sidebar nav{flex:1;overflow-y:auto;padding:8px 0}.sidebar nav a{display:block;color:#cfe8d0;padding:11px 18px;font-size:14px}.sidebar nav a:hover{background:#ffffff14;color:#fff}.sidebar nav a.active{background:var(--green);color:#fff;font-weight:600}.sidebar .foot{padding:12px 16px;border-top:1px solid rgba(255,255,255,.15);font-size:12px}.sidebar .foot button{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:6px;padding:6px 10px;margin-top:8px;width:100%}.main{flex:1;margin-left:220px;min-width:0}.topbar{display:none;align-items:center;gap:10px;background:var(--green-d);color:#fff;padding:12px 14px;position:sticky;top:0;z-index:40}.topbar button{background:transparent;border:none;color:#fff;font-size:22px}.content{padding:20px;max-width:1200px}.page-title{font-size:20px;font-weight:700;margin:0 0 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}.grid{display:grid;gap:14px}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:600;background:#fafbfc}tbody tr:hover{background:#fafdfb}.table-wrap{overflow-x:auto}.btn{background:var(--green);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:13px;font-weight:600}.btn:hover{background:var(--green-d)}.btn.sm{padding:5px 10px;font-size:12px}.btn.ghost{background:#fff;color:var(--green);border:1px solid var(--green)}.btn.gray{background:#eceff1;color:#445}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.stat{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}.stat .label{color:var(--muted);font-size:12px}.stat .value{font-size:24px;font-weight:700;margin-top:6px;color:var(--green-d)}.stat .sub{font-size:12px;color:var(--muted);margin-top:4px}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge.green{background:var(--green-l);color:var(--green-d)}.badge.gray{background:#eceff1;color:#667}.badge.red{background:#fdecea;color:var(--danger)}.badge.orange{background:#fff3e0;color:var(--warn)}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px}.field{margin-bottom:12px}.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar .spacer{flex:1}.search{max-width:260px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-start;justify-content:center;z-index:100;padding:30px 12px;overflow-y:auto}.modal{background:#fff;border-radius:12px;width:100%;max-width:560px;padding:22px}.modal h3{margin:0 0 16px}.modal .actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--green),var(--green-d));padding:20px}.login-box{background:#fff;border-radius:14px;padding:34px 28px;width:100%;max-width:380px;box-shadow:0 12px 40px #0003}.login-box h1{font-size:20px;margin:0 0 4px;color:var(--green-d)}.login-box p.sub{color:var(--muted);margin:0 0 22px;font-size:13px}.err{color:var(--danger);font-size:13px;margin:8px 0}.muted{color:var(--muted)}.right{text-align:right}.center{text-align:center}.nowrap{white-space:nowrap}.mb0{margin-bottom:0}.hint{font-size:12px;color:var(--muted);margin-top:4px}@media (max-width:860px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main{margin-left:0}.topbar{display:flex}.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3,.grid.cols-2,.form-row{grid-template-columns:1fr}.content{padding:14px}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:45}}