:root{--bg:#f5f7fb;--card:#fff;--text:#172033;--muted:#7b8498;--line:#e8ebf2;--nav:#111827;--primary:#5b5cf0;--cyan:#22c8d9;--green:#16b77a;--orange:#f59e42;--red:#ef5b66;--radius:18px;--shadow:0 12px 34px rgba(22,32,55,.07)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 Inter,"PingFang SC","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.muted{color:var(--muted)}.app{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:linear-gradient(180deg,#101827,#121a2b);color:#d5d9e2;padding:26px 18px;display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:12px;padding:0 10px 30px}.brand>b,.logo b,.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#6869ff,#28c6dc);color:#fff;font-size:21px;box-shadow:0 8px 24px #5557e955}.brand span{display:flex;flex-direction:column}.brand strong{font-size:15px;letter-spacing:1px;color:#fff}.brand small{font-size:11px;color:#828ba0}.sidebar nav{display:grid;gap:7px}.sidebar nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:#8992a5;transition:.2s}.sidebar nav a:hover{color:#fff;background:#ffffff0c}.sidebar nav a.active{color:#fff;background:linear-gradient(95deg,#6263ec,#5655dc);box-shadow:0 9px 24px #4b4ec23d}.sidebar nav i{font-style:normal;width:22px;text-align:center;font-size:17px}.sidebar-foot{margin-top:auto;border-top:1px solid #ffffff12;padding:20px 8px 0;display:flex;gap:11px;align-items:center}.sidebar-foot>div:last-child{display:grid}.sidebar-foot strong{font-size:13px;color:#fff}.sidebar-foot a{font-size:11px;color:#747f94}.user-avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#2a3448;color:#fff}.main{margin-left:230px;min-width:0;width:calc(100% - 230px)}.topbar{height:88px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 34px;justify-content:space-between;position:sticky;top:0;z-index:20}.topbar h1{font-size:22px;margin:0}.topbar p{font-size:12px;color:var(--muted);margin:3px 0 0}.top-actions{display:flex;gap:10px;align-items:center}.currency{background:#f0efff;color:#5b5cf0;padding:7px 11px;border-radius:9px;font-weight:700}.icon-btn,.mobile-menu{border:1px solid var(--line);background:#fff;border-radius:10px;height:36px;min-width:36px;cursor:pointer}.mobile-menu{display:none}.content{padding:28px 34px 50px;max-width:1600px;margin:auto}.filterbar,.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.filterbar>div:first-child{display:grid}.filterbar strong{font-size:16px}.filterbar span{font-size:12px;color:var(--muted)}.filters,.toolbar{display:flex}.toolbar{justify-content:flex-start}.toolbar .btn{margin-left:auto}.btn{border:0;border-radius:11px;padding:10px 16px;cursor:pointer;font-weight:600}.btn.primary{color:#fff;background:linear-gradient(105deg,#6263ef,#5556d9);box-shadow:0 8px 20px #5556d934}.btn.subtle{background:#edecff;color:#5657db}.btn.danger{background:#fff0f1;color:var(--red)}input,select,textarea{width:100%;border:1px solid #dfe3eb;background:#fff;border-radius:10px;padding:10px 12px;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:#7778f0;box-shadow:0 0 0 3px #7778f016}select{width:auto;min-width:145px}.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-bottom:20px}.kpi{background:var(--card);border:1px solid #edf0f5;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);position:relative;overflow:hidden}.kpi:after{content:"";position:absolute;right:-20px;top:-24px;width:70px;height:70px;border-radius:50%;background:var(--tone,#5b5cf0);opacity:.08}.kpi .kpi-icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--tone,#5b5cf0) 12%,white);color:var(--tone,#5b5cf0);font-weight:700}.kpi label{display:block;color:var(--muted);font-size:12px;margin-top:15px}.kpi strong{font-size:25px;display:block;margin-top:2px}.kpi small{color:var(--muted)}.grid{display:grid;gap:18px;margin-bottom:18px}.grid.two{grid-template-columns:1.45fr 1fr}.card{background:#fff;border:1px solid #edf0f5;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);min-width:0}.card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.card h3{font-size:16px;margin:0}.card-head p{margin:3px 0 0;color:var(--muted);font-size:12px}.card-head a{color:var(--primary);font-size:12px}.bar-chart{height:245px;display:flex;align-items:flex-end;gap:10px;padding:30px 8px 0;border-bottom:1px solid var(--line);background:repeating-linear-gradient(to top,transparent 0,transparent 54px,#f0f2f6 55px)}.bar-item{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;position:relative}.bar-item i{display:block;width:min(28px,75%);height:var(--h);min-height:3px;border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,#6567ef,#45c9dd);transition:.4s}.bar-item b{position:absolute;bottom:calc(var(--h) + 24px);font-size:10px;color:var(--muted);white-space:nowrap}.bar-item span{height:24px;padding-top:7px;font-size:10px;color:#80899b}.class-chart{display:grid;gap:17px;padding-top:8px}.class-row{display:grid;grid-template-columns:44px 1fr 78px;align-items:center;gap:10px}.class-row>b{font-size:12px}.track{height:10px;background:#f0f2f7;border-radius:10px;overflow:hidden}.track i{height:100%;display:block;width:var(--w);background:var(--tone);border-radius:10px}.class-row span{text-align:right;font-size:12px}.class-row small{color:var(--muted)}.empty-chart{min-height:155px;display:flex;align-items:center;justify-content:center;color:var(--muted);text-align:center}.insight{display:flex;gap:17px;align-items:flex-start;background:linear-gradient(135deg,#5d5eea,#7d5cdb);color:#fff}.insight-icon{font-size:24px;background:#ffffff20;width:44px;height:44px;border-radius:13px;display:grid;place-items:center}.insight p{color:#e3e3ff;margin-bottom:0}.search{display:flex;align-items:center;width:min(400px,100%);position:relative}.search span{position:absolute;left:12px;color:var(--muted)}.search input{padding-left:34px}.hint{color:var(--muted);font-size:12px}.table-card{padding:0;overflow:hidden}.table-card .card-head{padding:20px 22px 0}.table-wrap{overflow:auto}.table-wrap.wide{max-height:calc(100vh - 205px)}table{border-collapse:collapse;width:100%;min-width:850px}th,td{padding:13px 16px;text-align:left;border-bottom:1px solid #edf0f4;white-space:nowrap}th{background:#fafbfc;color:#778094;font-size:11px;text-transform:uppercase;position:sticky;top:0;z-index:2}td{font-size:13px}tr.clickable{cursor:pointer}tr.clickable:hover td{background:#f8f8ff}.customer-cell{display:grid}.customer-cell small{color:var(--muted)}.tag{display:inline-block;border-radius:7px;padding:4px 8px;font-size:11px}.tag.a{background:#eeedff;color:#5c5ce2}.tag.b{background:#e8fafa;color:#1496a5}.tag.c{background:#fff0ed;color:#d66a4e}.tag.win{background:#e9f8f1;color:#179064}.tag.pending{background:#f3f4f7;color:#7a8292}.row-actions button{border:0;background:transparent;color:var(--primary);cursor:pointer}.pagination{padding:14px 18px;display:flex;justify-content:flex-end;gap:7px}.pagination button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 9px}.pagination button.active{background:var(--primary);color:#fff}.ads-layout{grid-template-columns:380px 1fr}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid label{display:grid;gap:6px;color:#505a6d;font-size:12px}.form-grid .full{grid-column:1/-1}.form-grid.compact{grid-template-columns:1fr 1fr}.definition{padding:16px 18px;background:#eeedff;border:1px solid #dedcff;border-radius:14px;margin-bottom:20px;display:flex;gap:14px;color:#5657b3}.definition span{color:#6f7192}.conversion-kpis{grid-template-columns:repeat(4,1fr)}.conversion-bars{display:grid;gap:22px;padding:12px 0}.conversion-bar-head{display:flex;justify-content:space-between;margin-bottom:7px}.conversion-bars .track{height:13px}.class-notes{display:grid;gap:18px}.class-notes>div{display:flex;gap:12px;align-items:flex-start}.class-notes span{display:grid;color:#636d80}.class-notes strong{color:var(--text)}.quality-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.quality-card{background:#fff;border-radius:16px;padding:20px;border-left:4px solid var(--tone);box-shadow:var(--shadow)}.quality-card strong{font-size:27px;display:block}.quality-card span{color:var(--muted)}.duplicate{padding:12px 0;border-bottom:1px solid var(--line)}.duplicate b{display:block}.duplicate span{color:var(--muted);font-size:12px}.recommendations{margin:0;padding-left:20px;display:grid;gap:14px;color:#5d6678}.modal{position:fixed;inset:0;background:#0e142080;display:grid;place-items:center;z-index:60;padding:20px}.modal[hidden]{display:none}.modal-panel{background:#fff;width:min(720px,100%);max-height:90vh;overflow:auto;border-radius:20px;padding:26px;position:relative;box-shadow:0 30px 80px #11182740}.modal-close{position:absolute;right:16px;top:13px;border:0;background:transparent;font-size:26px;color:var(--muted);cursor:pointer}.modal h2{margin:0 0 20px}.toast{position:fixed;right:24px;bottom:24px;background:#1d2738;color:#fff;padding:12px 18px;border-radius:11px;opacity:0;transform:translateY(15px);transition:.2s;pointer-events:none;z-index:100}.toast.show{opacity:1;transform:none}.alert{padding:11px 13px;border-radius:10px;margin:12px 0}.alert.danger{background:#fff0f1;color:#bd3f4b}.alert.success{background:#e8f8f1;color:#168456}.login-page,.install-page{min-height:100vh;background:#eef1f7}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.25fr .75fr}.login-visual{background:radial-gradient(circle at 72% 20%,#46c8d533,transparent 24%),linear-gradient(145deg,#111a2b,#25255d);color:#fff;padding:50px 7vw;display:flex;flex-direction:column;justify-content:space-between}.logo{display:flex;gap:12px;align-items:center;font-weight:700;letter-spacing:1px}.login-visual h1{font-size:42px;line-height:1.25;margin:12px 0}.login-visual p{color:#aeb7cb}.eyebrow{font-size:12px;letter-spacing:3px;color:#63d1dd!important}.visual-stats{display:flex;gap:30px;color:#aeb7cb}.login-panel{display:grid;place-items:center;padding:30px;background:#fff}.login-panel form{width:min(360px,100%);display:grid;gap:17px}.login-panel h2{font-size:26px;margin:0}.login-panel p{margin-top:-13px}.login-panel label{display:grid;gap:7px}.login-panel .btn{width:100%;margin-top:4px}.install-card{width:min(640px,calc(100% - 30px));margin:50px auto;background:#fff;border-radius:24px;padding:34px;box-shadow:var(--shadow)}.install-card .brand-mark{margin-bottom:18px}.install-card h1{margin:0}.install-card>.muted{margin-top:3px}
@media(max-width:1150px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.grid.two{grid-template-columns:1fr}.ads-layout{grid-template-columns:1fr}.quality-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:none}.main{margin-left:0;width:100%}.topbar{height:75px;padding:0 18px}.mobile-menu{display:block}.topbar>div:first-of-type{margin-right:auto;margin-left:12px}.content{padding:18px}.kpi-grid,.conversion-kpis{grid-template-columns:repeat(2,1fr)}.filterbar,.toolbar{align-items:stretch;flex-direction:column}.filters{display:grid;grid-template-columns:1fr 1fr}.filters select{width:100%}.toolbar select{width:100%}.toolbar .btn{margin:0}.quality-grid{grid-template-columns:1fr 1fr}.login-shell{grid-template-columns:1fr}.login-visual{display:none}.form-grid,.form-grid.compact{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}@media(max-width:420px){.kpi-grid,.conversion-kpis,.quality-grid{grid-template-columns:1fr}.top-actions .currency{display:none}}