:root{--green-600:#2d893a;--green-700:#1c5323;--green-50:#eef7ef;--lime:#92d050;--ink-900:#0f172a;--ink-700:#334155;--ink-500:#64748b;--ink-200:#e2e8f0;--ink-100:#f1f5f9;--ink-50:#f8fafc;--red-600:#dc2626;--red-50:#fef2f2}*{box-sizing:border-box}body{color:var(--ink-900);background:var(--ink-50);margin:0;font-family:PingFang SC,Source Han Sans SC,Microsoft YaHei,system-ui,sans-serif;line-height:1.6}a{color:var(--green-600);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:var(--green-700);color:#fff;justify-content:space-between;align-items:center;gap:16px;padding:14px 24px;display:flex}.topbar .brand{color:#fff;font-size:16px;font-weight:700}.topbar .brand small{opacity:.75;font-size:11px;font-weight:400;display:block}.topbar .who{opacity:.9;align-items:center;gap:12px;font-size:13px;display:flex}.topbar button{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:8px;padding:6px 12px;font-size:13px}.topbar button:hover{background:#ffffff40}.wrap{max-width:1000px;margin:0 auto;padding:28px 20px 80px}h1{margin:0 0 4px;font-size:22px}.sub{color:var(--ink-500);margin:0 0 24px;font-size:14px}.card{border:1px solid var(--ink-200);background:#fff;border-radius:14px;margin-bottom:16px;padding:20px}.card h2{margin:0 0 12px;font-size:16px}.tilegrid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.tile{border:1px solid var(--ink-200);background:#fff;border-radius:14px;padding:22px;transition:border-color .15s,transform .15s;display:block}.tile:hover{border-color:var(--green-600);text-decoration:none;transform:translateY(-2px)}.tile .t{color:var(--ink-900);font-size:16px;font-weight:700}.tile .d{color:var(--ink-500);margin-top:6px;font-size:13px}label.field{margin-bottom:14px;display:block}label.field .lab{color:var(--ink-700);margin-bottom:4px;font-size:13px;font-weight:600;display:block}label.field .lab small{color:var(--ink-500);font-weight:400}input[type=text],input[type=email],input[type=number],input[type=date],textarea,select{border:1px solid var(--ink-200);background:#fff;border-radius:8px;width:100%;padding:9px 12px;font-family:inherit;font-size:14px}textarea{resize:vertical;min-height:84px}input:focus,textarea:focus,select:focus{outline:2px solid var(--green-600);outline-offset:-1px}.row2{grid-template-columns:1fr 1fr;gap:0 16px;display:grid}@media (max-width:640px){.row2{grid-template-columns:1fr}}.btn{background:var(--green-600);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;display:inline-block}.btn:hover{background:var(--green-700)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.ghost{color:var(--ink-700);border:1px solid var(--ink-200);background:#fff}.btn.ghost:hover{border-color:var(--ink-500);background:var(--ink-50)}.btn.sm{border-radius:6px;padding:5px 10px;font-size:12px}.btn.danger{color:var(--red-600);border:1px solid var(--ink-200);background:#fff}.btn.danger:hover{border-color:var(--red-600);background:var(--red-50)}.msg-ok{background:var(--green-50);border:1px solid var(--green-600);color:var(--green-700);border-radius:8px;margin:12px 0;padding:10px 14px;font-size:14px}.msg-err{background:var(--red-50);border:1px solid var(--red-600);color:var(--red-600);white-space:pre-line;border-radius:8px;margin:12px 0;padding:10px 14px;font-size:14px}.itemhead{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:10px;display:flex}.itemhead .title{font-size:15px;font-weight:700}.itemhead .meta{color:var(--ink-500);font-size:12px}.itemhead .actions{flex-shrink:0;gap:6px;display:flex}.badge{vertical-align:2px;border-radius:99px;margin-left:8px;padding:1px 9px;font-size:11px;font-weight:600;display:inline-block}.badge.on{background:var(--green-50);color:var(--green-700)}.badge.off{background:var(--ink-100);color:var(--ink-500)}.savebar{border-top:1px solid var(--ink-200);z-index:10;background:#fff;align-items:center;gap:14px;padding:12px 24px;display:flex;position:fixed;bottom:0;left:0;right:0}.savebar .note{color:var(--ink-500);flex:1;font-size:13px}.imgprev{border:1px solid var(--ink-200);border-radius:8px;max-width:220px;margin-top:6px;display:block}.login-shell{background:var(--green-700);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:#fff;border-radius:16px;width:100%;max-width:400px;padding:36px}.login-card h1{font-size:20px}.login-card .brandline{color:var(--green-600);letter-spacing:.06em;margin-bottom:18px;font-size:13px;font-weight:700}.reqlist{margin:0;padding:0;list-style:none}.reqlist li{gap:8px;margin-bottom:8px;display:flex}.reqlist input{flex:1}