:root{--brand: #5b6ef5;--brand-2: #7b4cff;--grad: linear-gradient(135deg, #4a5bff, #7b4cff);--bg: #f4f6fb;--panel: #ffffff;--line: #e8ebf3;--text: #20243a;--dim: #7a839c;--ok: #18a058;--warn: #f0a020;--danger: #e8505b;--radius: 12px;--shadow: 0 2px 12px rgba(40,50,90,.06)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px}.sidebar,.table-wrap,.modal{-webkit-overflow-scrolling:touch}button,a,.btn,.tab,[role=button]{touch-action:manipulation}a{color:inherit;text-decoration:none}input,select,textarea,button{font-family:inherit;font-size:14px}.layout{display:flex;min-height:100vh}.sidebar{width:210px;background:#161a2e;color:#c7cce0;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{padding:20px 18px;font-weight:800;font-size:18px;font-style:italic;letter-spacing:1px;color:#fff}.brand span{color:#ff5fa0}.menu-group{padding:8px 0}.menu-title{padding:6px 18px;font-size:11px;color:#6b7299;letter-spacing:1px}.menu-item{display:flex;align-items:center;gap:10px;padding:11px 18px;cursor:pointer;color:#c7cce0;font-size:14px;border-left:3px solid transparent}.menu-item:hover{background:#ffffff0d}.menu-item.active{background:#5b6ef529;color:#fff;border-left-color:var(--brand)}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:56px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:10}.topbar .role{font-size:13px;color:var(--dim)}.content{padding:22px;flex:1}.page-title{font-size:20px;font-weight:700;margin-bottom:16px}.panel{background:var(--panel);border:1px solid 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