:root{--bg: #f5f6f8;--card: #ffffff;--line: #e3e6ec;--text: #1c2430;--muted: #6b7684;--accent: #3b5bdb;--good: #1f9254;--warn: #b5820a;--bad: #c8322b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.55 -apple-system,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}header{background:var(--card);border-bottom:1px solid var(--line);padding:14px 28px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.brand{font-size:16px;font-weight:700;letter-spacing:.3px}.tabs{display:flex;gap:6px}.tab{border:1px solid var(--line);background:#fbfbfd;border-radius:999px;padding:6px 16px;cursor:pointer;font-size:13px;color:var(--muted)}.tab[aria-selected=true]{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.head-meta{margin-left:auto;color:var(--muted);font-size:12.5px;text-align:right}main{padding:22px 28px 60px;max-width:1280px;margin:0 auto;overflow-x:clip}@media(max-width:720px){header{padding:12px 14px}main{padding:14px 12px 48px}.head-meta{margin-left:0;width:100%;text-align:left}}h2{font-size:15px;margin:0 0 12px}.grid-kpi{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:22px}@media(max-width:960px){.grid-kpi{grid-template-columns:repeat(3,1fr)}.row-2,.row-main{grid-template-columns:1fr!important}}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;min-width:0;overflow:hidden}.kpi-label{color:var(--muted);font-size:12.5px}.kpi-value{font-size:22px;font-weight:700;margin:6px 0 2px}.delta{font-size:12.5px;font-weight:600}.up{color:var(--good)}.down{color:var(--bad)}.flat{color:var(--muted)}.row-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px}.row-main{display:grid;grid-template-columns:1.35fr 1fr;gap:16px;margin-bottom:22px}.chart-head{display:flex;align-items:baseline;gap:10px;margin-bottom:8px}.chart-head span{color:var(--muted);font-size:12.5px}svg{display:block;width:100%;height:auto}.badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;border:1px solid transparent}.badge-ai{background:#eef1fe;color:var(--accent);border-color:#d6dcfb}.badge-ok{background:#e8f6ee;color:var(--good);border-color:#cbe9d8}.badge-warn{background:#fdf3dd;color:var(--warn);border-color:#f2e2b7}.badge-bad{background:#fdeceb;color:var(--bad);border-color:#f6cfcd}.advice-summary{margin:10px 0 12px;color:#2c3644}ul.advice{margin:0;padding-left:18px}ul.advice li{margin-bottom:7px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12.5px;background:#fafbfc}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.table-scroll{width:100%;max-width:100%;overflow-x:auto;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-x pan-y;border:1px solid var(--line);border-radius:8px;max-height:168px}.table-scroll table{margin:0;width:max-content;min-width:100%}.table-scroll thead th{position:sticky;top:0;z-index:1;box-shadow:0 1px 0 var(--line)}.table-scroll td,.table-scroll th{white-space:nowrap}.table-scroll td:nth-child(2),.table-scroll td:nth-child(4),.table-scroll td:nth-child(5){white-space:normal;min-width:140px;max-width:240px}.campaign-scroll{max-height:125px;overflow-x:auto;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-x pan-y;border:1px solid var(--line);border-radius:8px}.campaign-scroll table{margin:0;width:max-content;min-width:100%}.campaign-scroll thead th{position:sticky;top:0;z-index:1;box-shadow:0 1px 0 var(--line)}.campaign-scroll tbody tr:last-child td{border-bottom:none}.campaign-empty{color:var(--muted);padding:14px 10px;font-size:13px}.btn{border-radius:7px;border:1px solid var(--line);background:#fff;padding:5px 12px;font-size:12.5px;cursor:pointer}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn+.btn{margin-left:6px}.chips{display:flex;gap:10px;flex-wrap:wrap}.chip{border:1px solid var(--line);border-radius:8px;padding:8px 12px;background:#fafbfc;font-size:12.5px}.chip b{display:block;font-size:13px;margin-top:2px}.chat-card{margin-bottom:22px;padding:0;overflow:hidden}.chat-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;align-items:center}.chat-head h2{margin:0}.chat-body{min-height:250px;max-height:420px;overflow-y:auto;padding:16px;background:#fafbfc}.chat-msg{display:flex;margin-bottom:12px}.chat-msg.user{justify-content:flex-end}.chat-bubble{max-width:min(720px,86%);padding:10px 13px;border-radius:10px;border:1px solid var(--line);background:#fff;white-space:pre-wrap}.chat-msg.user .chat-bubble{background:var(--accent);border-color:var(--accent);color:#fff}.chat-sources{color:var(--muted);font-size:11.5px;margin-top:7px}.chat-quick{display:flex;flex-wrap:wrap;gap:7px;padding:0 16px 12px;background:#fafbfc}.chat-compose{border-top:1px solid var(--line);padding:12px;display:flex;gap:8px}.chat-compose textarea{flex:1;resize:vertical;min-height:40px;max-height:120px;border:1px solid var(--line);border-radius:8px;padding:9px 11px;font:inherit}footer{color:var(--muted);font-size:12.5px;margin-top:8px}dialog{border:1px solid var(--line);border-radius:12px;padding:0;width:min(560px,92vw)}dialog::backdrop{background:#141a2461}.dlg-head{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:700}.dlg-body{padding:16px 18px}.dlg-foot{padding:12px 18px;border-top:1px solid var(--line);text-align:right}.dlg-body label{display:block;margin-top:12px;font-size:12.5px;color:var(--muted)}.dlg-body input[type=text],.dlg-body input[type=number]{width:100%;padding:8px;border:1px solid var(--line);border-radius:7px;margin-top:4px}.dlg-check{display:flex;gap:8px;align-items:center;margin-top:10px;font-size:13px;color:var(--text)}pre{background:#10141c;color:#d9e2f1;border-radius:8px;padding:12px 14px;font-size:12px;overflow-x:auto;margin:10px 0 0}.warn-text{color:var(--warn)}.login-gate{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:#f5f6f8f5}.login-gate[hidden]{display:none!important}.login-card{width:min(420px,92vw);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:28px 24px;text-align:center}.login-card h1{margin:0 0 8px;font-size:20px}.login-card p{color:var(--muted);margin:0 0 18px;font-size:13.5px}.google-btn-wrap{display:flex;justify-content:center;min-height:44px}.login-error{color:var(--bad)!important;margin-top:14px!important}.login-hint{color:var(--muted)!important;font-size:12.5px!important;margin-top:10px!important;text-align:left;line-height:1.5}.login-hint a{color:var(--accent)}.login-divider{display:flex;align-items:center;gap:10px;margin:16px 0 12px;color:var(--muted);font-size:12px}.login-divider:before,.login-divider:after{content:"";flex:1;border-top:1px solid var(--line)}.email-login{display:grid;gap:8px;text-align:left}.email-login input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font:inherit}.email-login .btn{width:100%}#user-line{font-weight:600;color:var(--text)}.user-avatar{width:20px;height:20px;border-radius:50%;vertical-align:-5px;margin-right:6px}body.login-locked header .tabs,body.login-locked #app-main{visibility:hidden}