:root{--bg:#f5f7fb;--panel:#fff;--text:#172033;--muted:#7a8499;--line:#e8edf5;--primary:#3567f0;--primary-soft:#edf2ff;--sidebar:#101828;--sidebar-2:#17233c;--shadow:0 8px 28px rgba(31,45,78,.07);--radius:16px}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:14px}.app-shell{min-height:100vh}.app-sidebar{position:fixed;left:0;top:0;bottom:0;width:240px;background:linear-gradient(180deg,var(--sidebar),var(--sidebar-2));color:#d8e0ef;padding:18px 14px 14px;display:flex;flex-direction:column;z-index:1040}.brand-wrap{padding:0 8px 18px;border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none}.brand:hover{color:#fff}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#5c82ff,#7d5cff);font-size:20px;font-weight:800;box-shadow:0 8px 18px rgba(67,97,238,.3)}.brand b{font-size:16px;display:block}.brand small{display:block;color:#8191af;font-size:10px;margin-top:2px;letter-spacing:.4px}.sidebar-section{padding:20px 12px 8px;color:#6f7f9e;font-size:11px;font-weight:700;letter-spacing:1.1px}.side-nav{display:grid;gap:5px}.side-link{height:42px;padding:0 12px;border-radius:11px;display:flex;align-items:center;gap:11px;color:#aebbd1;text-decoration:none;font-weight:500;transition:.2s}.side-link:hover{background:rgba(255,255,255,.06);color:#fff}.side-link.active{background:linear-gradient(90deg,rgba(74,111,244,.26),rgba(74,111,244,.08));color:#fff;box-shadow:inset 3px 0 0 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var(--line);border-radius:12px;display:grid;place-items:center;text-decoration:none;background:#fff}.notify-btn span{position:absolute;right:-5px;top:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:10px;background:#ef4444;color:#fff;font-size:10px;display:grid;place-items:center;border:2px solid #fff}.content-wrap{padding:26px 28px 20px;max-width:1800px;margin:auto}.app-footer{text-align:center;color:#a1a9b9;font-size:11px;padding:28px 0 8px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.page-head h1{font-size:24px;line-height:1.2;margin:0;font-weight:750;letter-spacing:-.4px}.page-head p{margin:7px 0 0;color:var(--muted)}.page-actions{display:flex;gap:8px;align-items:center}.card,.panel{border:1px solid rgba(226,232,240,.85)!important;border-radius:var(--radius)!important;box-shadow:var(--shadow);background:var(--panel)}.card-header{background:#fff;border-bottom:1px solid var(--line);border-radius:var(--radius) var(--radius) 0 0!important}.card-body{padding:20px}.form-control,.form-select{border:1px solid #dde4ee;border-radius:10px;min-height:42px;font-size:14px;box-shadow:none!important}.form-control:focus,.form-select:focus{border-color:#87a6ff;box-shadow:0 0 0 3px rgba(53,103,240,.1)!important}.btn{border-radius:10px;font-weight:600;min-height:40px;padding:.48rem .9rem}.btn-sm{min-height:32px;border-radius:8px;padding:.3rem .65rem}.btn-primary{background:linear-gradient(135deg,#416ff2,#315edb);border-color:#3567f0;box-shadow:0 5px 12px rgba(53,103,240,.16)}.btn-light{background:#f7f9fc;border-color:#e7ecf3}.section-title{font-size:15px;font-weight:700;margin:0}.section-sub{font-size:12px;color:var(--muted);margin-top:4px}.small-muted{font-size:12px;color:var(--muted)}.metric-card{height:100%;position:relative;overflow:hidden}.metric-card:after{content:"";position:absolute;width:92px;height:92px;border-radius:50%;right:-30px;top:-35px;background:var(--metric-bg,#edf2ff)}.metric-label{color:var(--muted);font-size:13px}.metric-value{font-size:29px;font-weight:780;line-height:1.2;margin-top:10px;letter-spacing:-1px}.metric-note{font-size:11px;color:#a0a8b7;margin-top:7px}.table{--bs-table-bg:transparent;margin-bottom:0}.table thead th{font-size:12px;color:#7c879c;font-weight:650;background:#f8fafc;border-bottom:1px solid var(--line);padding:12px 14px;white-space:nowrap}.table tbody td{padding:13px 14px;border-color:#eef2f7;vertical-align:middle}.table tbody 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.list-group-item.active{background:#f2f6ff;color:inherit}.login-page{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr;background:#f5f7fb}.login-visual{background:linear-gradient(150deg,#101828,#25375d);padding:64px;color:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}.login-visual:before,.login-visual:after{content:"";position:absolute;border-radius:50%;filter:blur(1px);background:rgba(91,126,255,.22)}.login-visual:before{width:420px;height:420px;right:-130px;top:-110px}.login-visual:after{width:300px;height:300px;left:-100px;bottom:-120px}.login-visual h1{font-size:38px;font-weight:780;max-width:520px;position:relative}.login-visual p{font-size:15px;color:#aebbd1;max-width:520px;line-height:1.8;position:relative}.login-points{display:grid;gap:12px;margin-top:24px;position:relative}.login-point{display:flex;gap:10px;align-items:center;color:#dce5f4}.login-point span{width:26px;height:26px;border-radius:8px;background:rgba(255,255,255,.1);display:grid;place-items:center}.login-side{display:grid;place-items:center;padding:30px}.login-box{width:min(420px,100%)}.login-box h2{font-size:26px;font-weight:750}.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:32px}.login-logo .brand-mark{color:#fff}.pagination .page-link{border-radius:8px!important;margin-right:5px;border-color:#e5eaf2;color:#526178}.pagination .active>.page-link{background:#3567f0;border-color:#3567f0;color:#fff}.alert{border:0;border-radius:12px}.sidebar-mask{display:none}@media(max-width:991.98px){.app-sidebar{transform:translateX(-100%);transition:.2s}.app-main{margin-left:0}.sidebar-open .app-sidebar{transform:translateX(0)}.sidebar-open .sidebar-mask{display:block;position:fixed;inset:0;background:rgba(11,18,32,.45);z-index:1030}.sidebar-toggle{display:block}.topbar{padding:0 16px}.content-wrap{padding:20px 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