*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--p:#1a73e8;--pd:#1557b0;--bg:#f5f7fa;--cd:#fff;--t:#333;--t2:#666;--bd:#e0e4e8;--d:#e53935;--s:#0d904f;--w:#f59e0b;--sb:#1e293b;--st:#cbd5e1;--sa:#3b82f6;--r:8px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--t);line-height:1.6}
a{color:var(--p);text-decoration:none}

/* 登录 */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}
.login-box{background:#fff;border-radius:16px;padding:48px 40px;width:400px;max-width:90vw;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.login-logo{font-size:48px;margin-bottom:8px}
.login-box h1{font-size:24px;margin-bottom:4px}
.login-sub{color:var(--t2);font-size:14px;margin-bottom:28px}
.login-form{display:flex;flex-direction:column;gap:12px}
#loginError{color:var(--d);font-size:13px;margin-top:8px;min-height:20px}
.login-hint{color:var(--t2);font-size:12px;margin-top:12px}
.forgot-link{display:block;text-align:center;margin-top:12px;font-size:13px;color:var(--t2)}.forgot-link:hover{color:var(--p)}

/* 主布局 */
.main-page{display:flex;min-height:100vh}
.sidebar{width:190px;background:var(--sb);color:var(--st);display:flex;flex-direction:column;flex-shrink:0}
.sidebar-header{padding:18px 16px;font-size:17px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:8px}
.sidebar-logo{font-size:22px}
.sidebar-nav{flex:1;padding:8px 0;overflow-y:auto}
.ni{display:block;padding:8px 16px;color:var(--st);font-size:13px;transition:all .15s;border-left:3px solid transparent}.ni:hover{background:rgba(255,255,255,.06);color:#fff}
.ni.ac{background:rgba(59,130,246,.2);color:#fff;border-left-color:var(--sa)}
.sidebar-footer{padding:14px;border-top:1px solid rgba(255,255,255,.08);font-size:12px}
.user-info{display:flex;justify-content:space-between;align-items:center}.user-info a{color:var(--st);font-size:11px}.user-info a:hover{color:#fff}

/* 内容 */
.content{flex:1;padding:20px 28px;overflow-y:auto;max-height:100vh}
.content h2{font-size:20px;margin-bottom:16px}
.pg{display:none}
.ph{display:flex;align-items:center;gap:8px;margin-bottom:16px}.ph h2{margin-bottom:0}
.phl{display:flex;align-items:center;gap:8px;margin-bottom:16px;flex-wrap:wrap}.phl h2{margin-bottom:0}
.hi{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:var(--bd);color:var(--t2);font-size:11px;font-weight:700;cursor:pointer;flex-shrink:0}.hi:hover{background:var(--p);color:#fff}

/* 警告 */
.als{margin-bottom:14px}.al{padding:8px 14px;border-radius:var(--r);font-size:12px;margin-bottom:6px}.alw{background:#fef7e0;color:#b45309}.al a{color:#b45309;font-weight:600;margin-left:6px}

/* 卡片 */
.card{background:var(--cd);border-radius:var(--r);padding:16px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04)}.card h3{font-size:15px;margin-bottom:10px;color:var(--t)}

/* 统计卡片 */
.sc{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-bottom:14px}
.sd{background:var(--cd);border-radius:var(--r);padding:14px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.sn{font-size:26px;font-weight:700;color:var(--p)}.sl{font-size:11px;color:var(--t2);margin-top:2px}.ss{font-size:10px;color:var(--t2);margin-top:1px}

/* 表格 */
.tw{overflow-x:auto;background:var(--cd);border-radius:var(--r);box-shadow:0 1px 2px rgba(0,0,0,.04)}
table{width:100%;border-collapse:collapse;font-size:12px}
th,td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--bd)}
th{background:#f8f9fb;font-weight:600;color:var(--t2);font-size:11px;white-space:nowrap}
tr:hover td{background:#f8faff}td{white-space:nowrap}

/* 表单 */
.in{padding:7px 10px;border:1px solid var(--bd);border-radius:6px;font-size:13px;outline:none;transition:border .15s;width:100%}.in:focus{border-color:var(--p)}
.fg{margin-bottom:12px}.fg l{display:block;font-size:12px;color:var(--t2);margin-bottom:2px;font-weight:600}.fg d{font-size:14px}

/* 按钮 */
.btn{padding:7px 16px;border:none;border-radius:6px;font-size:13px;cursor:pointer;transition:all .15s;font-weight:500}
.bp{background:var(--p);color:#fff}.bp:hover{background:var(--pd)}
.bo{background:transparent;border:1px solid var(--bd);color:var(--t)}.bo:hover{border-color:var(--p);color:var(--p)}
.bs{padding:4px 8px;font-size:11px}
.bdg{background:var(--d);color:#fff}.bdg:hover{opacity:.9}
.bsg{background:var(--s);color:#fff}.bsg:hover{opacity:.9}
.bw{background:var(--w);color:#fff}.bw:hover{opacity:.9}
.bg{display:flex;gap:5px;flex-wrap:wrap}

/* 工具栏 */
.tb{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap;align-items:center}
.tb .in{width:auto;min-width:120px}.tb select{width:auto;min-width:100px}

/* 标签 */
.tg{display:inline-block;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:500}
.tga{background:#e6f4ea;color:var(--s)}.tgd{background:#fce8e6;color:var(--d)}
.tgl{background:#e8f0fe;color:var(--p)}.tgg{background:#e6f4ea;color:var(--s)}
.tgo{background:#fef7e0;color:#b8860b}.tge{background:#f1f3f4;color:#999}
.tgy{background:#fef7e0;color:#e67e22}

/* 弹窗 */
.modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:1000}
.modal-box{background:#fff;border-radius:12px;padding:20px;width:500px;max-width:90vw;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-wide{width:660px}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-header h3{font-size:17px}
.modal-close{cursor:pointer;font-size:18px;color:var(--t2);padding:0 4px}.modal-close:hover{color:var(--t)}

/* 标签栏 */
.tbb{display:flex;gap:0;border-bottom:2px solid var(--bd);margin-bottom:16px}
.ti{padding:7px 16px;font-size:13px;color:var(--t2);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .15s;cursor:pointer}.ti:hover{color:var(--p)}
.ti.ac{color:var(--p);border-bottom-color:var(--p);font-weight:600}
.tpp{display:none}.tpp.ac{display:block}

/* 图表 */
.cs{display:flex;align-items:flex-end;gap:6px;height:120px;padding:6px 0}
.cw{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}
.cf{width:100%;max-width:40px;border-radius:4px 4px 0 0;background:var(--p);transition:height .3s;margin-top:auto}.cl{font-size:10px;color:var(--t2);margin-top:3px;text-align:center}
.cb{display:flex;flex-direction:column;gap:5px}
.br{display:flex;align-items:center;gap:6px}.bl{width:65px;font-size:11px;text-align:right;flex-shrink:0}.bt{flex:1;height:14px;background:#f0f0f0;border-radius:3px;overflow:hidden}.bf{height:100%;border-radius:3px;background:var(--p);transition:width .3s}.bn{width:40px;font-size:11px;flex-shrink:0}

/* 配置 */
.cg{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-bottom:14px}
.ci{background:var(--cd);border-radius:var(--r);padding:14px;box-shadow:0 1px 2px rgba(0,0,0,.02)}
.ci l{display:block;font-size:12px;color:var(--t2);margin-bottom:4px}.ci2{width:90px!important}.cv{font-size:12px;color:var(--t2);margin-top:2px}

/* 权限 */
.perm{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}.perm label{font-size:12px;display:flex;align-items:center;gap:5px;cursor:pointer}

/* 其他 */
.pg{display:flex;align-items:center;gap:6px;margin-top:10px;font-size:12px;color:var(--t2)}
.cl{display:inline-flex;align-items:center;gap:3px;font-size:12px;cursor:pointer}
#rstErr,#rstErr2,#chPwdErr{color:var(--d);font-size:12px;margin-top:6px}

@media(max-width:768px){
 .sidebar{width:48px}.sidebar-header span:nth-child(2),.ni{font-size:0}.ni{padding:10px;text-align:center}.sidebar-logo{font-size:18px}.content{padding:14px}
 .sc{grid-template-columns:1fr 1fr}.cg{grid-template-columns:1fr}
}