:root{--bg: #f4f7fb;--card: #ffffff;--text: #182033;--muted: #71809a;--accent: #2f6fec;--accent-2: #4d82f3;--accent-soft: #eaf1ff;--line: #e1e7f0;--danger: #d84949;--radius: 16px;--safe-bottom: env(safe-area-inset-bottom, 0px);font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}button,input{font:inherit}a{color:inherit;text-decoration:none}.page{padding:16px 16px calc(72px + var(--safe-bottom));max-width:560px;margin:0 auto}.card{background:var(--card);border-radius:var(--radius);padding:16px;margin-bottom:12px;border:1px solid var(--line);box-shadow:0 1px #142f480a}.card h2{margin:0 0 12px;font-size:16px}.muted{color:var(--muted);font-size:13px}.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.kpi{background:var(--accent-soft);border-radius:12px;padding:12px}.kpi .label{font-size:12px;color:var(--muted)}.kpi .value{margin-top:6px;font-size:20px;font-weight:650}.kpi .hint{margin-top:4px;font-size:11px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 16px;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;width:100%}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}.action-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.action-tile{display:block;padding:14px;border-radius:12px;background:var(--accent-soft);border:1px solid var(--line)}.action-tile strong{display:block;font-size:15px;margin-bottom:4px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-size:13px;color:var(--muted)}.field input{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}.error{color:var(--danger);font-size:13px;margin:8px 0}.list-item{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.list-title{font-weight:600}.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;gap:4px;padding:8px 8px calc(8px + var(--safe-bottom));background:#fffffff5;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.tabbar a{flex:1;text-align:center;padding:10px 4px;border-radius:10px;font-size:13px;color:var(--muted)}.tabbar a.router-link-active{background:var(--accent-soft);color:var(--accent);font-weight:600}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.topbar h1{margin:0;font-size:20px}.table-like{width:100%;border-collapse:collapse;font-size:13px}.table-like th,.table-like td{text-align:left;padding:8px 0;border-bottom:1px solid var(--line)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,#dfeaff 0%,var(--bg) 42%)}.login-card{width:100%;max-width:380px;background:var(--card);border-radius:18px;padding:24px;border:1px solid var(--line);box-shadow:0 12px 40px #2f6fec1f}.login-card h1{margin:0 0 6px;font-size:22px}.back{color:var(--accent);font-size:14px;margin-bottom:10px;display:inline-block}.overview-topbar{align-items:flex-start}.overview-topbar .muted{margin:4px 0 0}.topbar-actions{display:flex;gap:8px;flex-shrink:0}.btn-sm{width:auto;padding:8px 12px;font-size:13px}.hero{margin-bottom:14px;padding:16px;border-radius:28px;color:#fff;background:linear-gradient(145deg,#4f83f4,#255fdb);box-shadow:0 20px 40px #255fdb47}.hero-row{display:flex;align-items:center;gap:10px}.period-seg{display:inline-flex;padding:3px;border-radius:12px;background:#ffffff2e}.period-seg button{border:0;background:transparent;color:#ffffffd9;padding:6px 12px;border-radius:10px;font-size:12px;font-weight:700;cursor:pointer}.period-seg button.active{background:#fff;color:var(--accent)}.hero-period{margin-left:auto;font-size:12px;font-weight:600;opacity:.85}.hero-label{margin:18px 0 0;font-size:13px;opacity:.9}.hero-value{margin:6px 0 0;font-size:34px;font-weight:800;letter-spacing:-.5px}.hero-change{margin:6px 0 0;font-size:13px;opacity:.92}.hero-goals{display:block;margin-top:16px;padding:12px;border-radius:14px;background:#ffffff24;color:#fff}.hero-goals-head,.hero-goals-foot{display:flex;justify-content:space-between;gap:8px;font-size:12px}.hero-goals-foot{margin-top:8px;opacity:.9;color:#fff!important}.progress-track{position:relative;margin-top:8px;height:8px;border-radius:999px;background:#ffffff40;overflow:hidden}.progress-fill{position:absolute;inset:0 auto 0 0;background:#fff;border-radius:999px}.progress-time{position:absolute;inset:0 auto 0 0;border-right:2px solid rgba(255,220,120,.95);background:transparent}.mini-pods{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.mini-pod{padding:10px 12px;border-radius:12px;background:#ffffff24}.mini-pod .label{font-size:12px;opacity:.85}.mini-pod .value{margin-top:4px;font-size:16px;font-weight:700}.mini-pod .hint{margin-top:4px;font-size:11px;opacity:.8}.hv-card h2{margin:0;font-size:20px;font-weight:800}.hv-head{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.chip-date{flex-shrink:0;font-size:11px;font-weight:700;color:#8f7a48;background:#fff7df;border-radius:999px;padding:4px 10px}.hv-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.hv-metrics .label{font-size:12px;color:var(--muted)}.hv-metrics .value{margin-top:4px;font-size:22px;font-weight:800}.hv-metrics .unit{font-size:13px;font-weight:600;margin-left:2px}.hv-metrics .hint{margin-top:2px;font-size:11px;color:var(--muted)}.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.status-tile{text-align:left;border-radius:14px;padding:12px;border:1px solid var(--line);background:#fff;cursor:pointer}.status-tile[data-seg=decline]{background:#fff9f9;border-color:#ffd5d5}.status-tile[data-seg=dormant]{background:#fffcf4;border-color:#f4ddb0}.status-tile[data-seg=upgrade]{background:#f8faff;border-color:#cfdcff}.status-tile[data-seg=rising]{background:#f7fffb;border-color:#c8efdf}.status-name{font-size:13px;font-weight:700}.status-count{margin-top:4px;font-size:22px;font-weight:800}.status-desc{margin-top:4px;font-size:11px;color:var(--muted);line-height:1.4}.trend-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;border:0;background:transparent;padding:0;cursor:pointer}.trend-toggle h2{margin:0}.trend-bars{display:flex;align-items:flex-end;gap:8px;height:120px;margin-top:14px}.trend-col{flex:1;display:flex;flex-direction:column;align-items:center;height:100%}.trend-bar-wrap{flex:1;width:100%;display:flex;align-items:flex-end}.trend-bar{width:100%;border-radius:8px 8px 4px 4px;background:linear-gradient(180deg,var(--accent-2),var(--accent));min-height:8px}.trend-label{margin-top:6px;font-size:11px;color:var(--muted)}.scope-tabs{display:flex;gap:0;padding:3px;margin-bottom:12px;border-radius:14px;background:#e8edf5}.scope-tabs button{flex:1;border:0;background:transparent;padding:10px 8px;border-radius:12px;font-size:13px;font-weight:700;color:var(--muted);cursor:pointer}.scope-tabs button.active{background:#fff;color:var(--accent);box-shadow:0 1px 2px #1820330f}.seg-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:12px;-webkit-overflow-scrolling:touch}.seg-chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:14px;padding:9px 12px;font-size:12px;font-weight:700;cursor:pointer}.seg-chip.active{background:var(--accent-soft);border-color:#93b3ff;color:var(--accent)}.customer-list{display:flex;flex-direction:column;gap:10px}.customer-card{display:block;padding:14px 16px;border-radius:var(--radius);background:var(--card);border:1px solid var(--line)}.customer-card .list-title{margin-bottom:4px}.detail-hero .detail-name{margin:0;font-size:22px;font-weight:800;letter-spacing:-.4px}.detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tag{display:inline-block;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;color:#68758a;background:#eff3f8}.tag-hv{color:#8b6200;background:#fff4cf}.tag[data-seg=decline]{color:#d64545;background:#fff0f0}.tag[data-seg=dormant]{color:#b8860b;background:#fff5de}.tag[data-seg=upgrade]{color:var(--accent);background:#eaf1ff}.tag[data-seg=rising]{color:#1f9d67;background:#e8faf2}.detail-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}.metric-box{padding:12px;border-radius:14px;background:#f6f8fc;border:1px solid var(--line)}.metric-box .label{font-size:12px;color:var(--muted)}.metric-box .value{margin-top:6px;font-size:18px;font-weight:800}.metric-box .value.danger{color:#d64545}.metric-box .value.success{color:#1f9d67}.insight-box{margin-top:14px;padding:14px;border-radius:16px;border:1px solid #dbe6ff;background:linear-gradient(135deg,#edf3ff,#f8faff)}.insight-title{font-size:13px;font-weight:800;color:var(--accent);margin-bottom:8px}.insight-box p{margin:0;font-size:13px;line-height:1.55}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;margin-bottom:12px}.section-head h2{margin:0;font-size:18px;font-weight:800}.sku-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.sku-row:last-child{border-bottom:0}.sku-meta{flex:1;min-width:0}.sku-bars{display:flex;align-items:flex-end;gap:3px;height:36px;flex-shrink:0}.sku-bar{width:6px;min-height:4px;border-radius:3px;background:linear-gradient(180deg,var(--accent-2),var(--accent))}.purchase-row{padding:12px 0;border-bottom:1px solid var(--line)}.purchase-row:last-child{border-bottom:0}.purchase-head{display:flex;justify-content:space-between;gap:8px;font-weight:700;margin-bottom:6px}.purchase-sku{display:flex;justify-content:space-between;gap:8px;font-size:13px;padding:2px 0}