/* AdFlow 设计系统 —— 浅色专业 SaaS（V3 · 白底） */
:root{
  --bg:#FFFFFF; --bg2:#FBFCFE; --panel:#FFFFFF; --panel2:#F6F8FC; --panel3:#EDF1F8;
  --border:#E6ECF5; --border2:#D9E2EF;
  --text:#0F1B2D; --text2:#455A75; --muted:#7C8CA3;
  --brand:#0E9BB8; --brand2:#6A4CF0; --brand3:#0E9D74; --warn:#D97706; --danger:#DC2626; --pink:#DB2777;
  --ink-brand:#0E7490; --ink-good:#0B7B58; --ink-warn:#9A5B00; --ink-danger:#B42318;
  --ink-violet:#5934C9; --ink-pink:#B3186C;
  --grad:linear-gradient(135deg,#0EA5BE 0%,#6A4CF0 100%);
  --grad-warm:linear-gradient(135deg,#F59E0B 0%,#EC4899 100%);
  --shadow:0 1px 2px rgba(16,32,56,.05),0 18px 40px -28px rgba(16,32,56,.45);
  --r:14px; --r-sm:9px; --r-lg:20px;
  --sidebar:214px; --topbar:60px;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Inter,"Segoe UI",sans-serif;
  font-size:14px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#D6DEEC;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#BCC9DC}
::-webkit-scrollbar-track{background:transparent}

/* ---------- 通用 ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.row{display:flex;align-items:center;gap:10px}
.row-b{display:flex;align-items:center;justify-content:space-between;gap:12px}
.col{display:flex;flex-direction:column;gap:10px}
.spacer{flex:1}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.muted{color:var(--muted)}
.t2{color:var(--text2)}
.small{font-size:12.5px}
.xs{font-size:11.5px}
.mono{font-family:var(--mono)}
.center{text-align:center}
.right{text-align:right}
.nowrap{white-space:nowrap}
.ellip{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hidden{display:none!important}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}

h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}
h1{font-size:26px}h2{font-size:19px}h3{font-size:16px}h4{font-size:14px}
.page-head{margin-bottom:18px}
.page-head .sub{color:var(--text2);font-size:13px;margin-top:4px}

.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:18px}
.card.flat{background:var(--panel2)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 16px;border-radius:10px;border:1px solid var(--border2);
  background:#fff;color:var(--text);font-size:13.5px;font-weight:550;cursor:pointer;
  transition:.16s; white-space:nowrap;
}
.btn:hover{border-color:#C3D1E4;background:var(--panel2);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn.primary{background:var(--grad);border:none;color:#fff;font-weight:700;box-shadow:0 8px 20px -10px rgba(14,165,190,.7)}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent}
.btn.danger{background:#FDECEC;border-color:#F5C9C4;color:var(--ink-danger)}
.btn.good{background:#E9F9F2;border-color:#B7EBD8;color:var(--ink-good)}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn.xs{padding:4px 9px;font-size:11.5px;border-radius:7px}
.btn.block{width:100%}

.input,.select,.textarea{
  width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border2);
  background:var(--panel2);color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:.15s;
}
.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(14,155,184,.13)}
.textarea{min-height:86px;resize:vertical;line-height:1.6}
.select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237C8CA3' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
label.f{display:block;font-size:12.5px;color:var(--text2);margin-bottom:6px;font-weight:550}
.field{margin-bottom:14px}
.hint{font-size:11.5px;color:var(--muted);margin-top:5px}
.req::after{content:'*';color:var(--danger);margin-left:3px}

.tag{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:99px;font-size:11.5px;font-weight:600;background:#F3F6FB;color:#4B5F7A;border:1px solid var(--border2);white-space:nowrap;flex:none}
.tag.brand{background:#E6F8FC;color:var(--ink-brand);border-color:#B8E8F2}
.tag.good{background:#E8F9F1;color:var(--ink-good);border-color:#B7EBD8}
.tag.warn{background:#FEF5E2;color:var(--ink-warn);border-color:#F5DFB2}
.tag.danger{background:#FEECEC;color:var(--ink-danger);border-color:#F7CFCB}
.tag.violet{background:#F0EBFF;color:var(--ink-violet);border-color:#DCD2FA}
.tag.pink{background:#FDEBF3;color:var(--ink-pink);border-color:#F8CEDF}

.dot{width:7px;height:7px;border-radius:99px;display:inline-block}

/* ---------- 布局 ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar);flex:0 0 var(--sidebar);background:var(--bg2);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:40;
}
.side-brand{padding:16px 14px 13px;display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--border)}
.logo{width:30px;height:30px;border-radius:9px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:14px;flex:0 0 auto}
.logo-txt{font-size:14px;font-weight:750;letter-spacing:-.02em}
.logo-sub{font-size:9.5px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.nav{padding:10px 8px;flex:1;overflow-y:auto}
.nav-item{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:9px;color:var(--text2);font-size:12.4px;cursor:pointer;transition:.14s;margin-bottom:2px;font-weight:500}
.nav-item:hover{background:var(--panel2);color:var(--text)}
.nav-item.active{background:linear-gradient(90deg,#E7F8FD,#F5F2FF);color:var(--ink-brand);border:1px solid #BFEAF4}
.nav-item .ico{width:18px;text-align:center;font-size:14px}
.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:99px}
.nav-sec{font-size:10px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;padding:10px 9px 5px;font-weight:600}
.side-foot{padding:10px;border-top:1px solid var(--border)}
.user-chip{display:flex;align-items:center;gap:8px;padding:7px;border-radius:9px;background:var(--panel2);border:1px solid var(--border)}
.avatar{width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;color:#fff;flex:0 0 auto}

.main{flex:1;margin-left:var(--sidebar);min-width:0;display:flex;flex-direction:column}
.topbar{height:var(--topbar);border-bottom:1px solid var(--border);background:rgba(255,255,255,.86);backdrop-filter:blur(14px);display:flex;align-items:center;gap:12px;padding:0 20px;position:sticky;top:0;z-index:30}
.content{padding:20px;flex:1}

/* ---------- KPI ---------- */
.kpi{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);padding:15px 16px;position:relative;overflow:hidden}
.kpi::after{content:'';position:absolute;inset:0 0 auto 0;height:2px;background:var(--grad);opacity:.55}
.kpi.k-brand2::after{background:var(--grad-warm)}
.kpi-l{font-size:11.5px;color:var(--muted);letter-spacing:.03em}
.kpi-v{font-size:25px;font-weight:700;letter-spacing:-.02em;margin-top:5px;font-variant-numeric:tabular-nums}
.kpi-s{font-size:11.5px;color:var(--text2);margin-top:3px}

.bar{height:6px;border-radius:99px;background:var(--panel3);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:99px;background:var(--grad)}
.bar.thin{height:4px}

/* ---------- 策略卡 ---------- */
.stg{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);padding:20px;position:relative;transition:.2s;display:flex;flex-direction:column}
.stg:hover{border-color:#C9D6E7;transform:translateY(-2px);box-shadow:var(--shadow)}
.stg.picked{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand),0 18px 44px -24px rgba(14,155,184,.45)}
.stg-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:12px}
.stg-name{font-size:16.5px;font-weight:700}
.stg-tag{color:var(--text2);font-size:12.5px;margin-top:3px}
.stg-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}
.stg-m{background:var(--panel2);border:1px solid var(--border);border-radius:11px;padding:10px;text-align:center}
.stg-m b{display:block;font-size:17px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stg-m span{font-size:10.5px;color:var(--muted)}
.stg-reco{position:absolute;top:-1px;right:18px;background:var(--grad);color:#fff;font-size:11px;font-weight:800;padding:3px 11px;border-radius:0 0 8px 8px}

.split{display:flex;height:8px;border-radius:99px;overflow:hidden;background:var(--panel3)}
.split>i{display:block;height:100%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11.5px;color:var(--text2);margin-top:8px}
.legend i{width:9px;height:9px;border-radius:3px;display:inline-block;margin-right:5px}

/* ---------- 表格 ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;font-size:11.5px;color:var(--muted);font-weight:600;padding:9px 12px;border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid #EFF3F9;vertical-align:middle}
.tbl tbody tr:hover{background:#F8FAFD}
.tbl tr.clickable{cursor:pointer}
.num{font-variant-numeric:tabular-nums;text-align:right}

/* ---------- 收件箱 ---------- */
.inbox{display:grid;grid-template-columns:256px minmax(0,1fr) 300px;grid-template-rows:minmax(0,1fr);gap:0;height:calc(100vh - var(--topbar) - 44px);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;background:var(--panel);position:relative}
.inbox.side-off{grid-template-columns:256px minmax(0,1fr) 0}
.inbox.side-off .inbox-side{display:none}
.inbox-list{border-right:1px solid var(--border);overflow-y:auto;background:var(--bg2);min-width:0;min-height:0}
.inbox-filters{padding:11px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:8px}

/* 紧凑筛选条：搜索 + 渠道一行，状态一行，省出 70px 给询盘列表 */
.inbox-tools{padding:9px 10px 8px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:7px;background:var(--bg2);position:sticky;top:0;z-index:3}
.tool-line{display:flex;gap:6px;align-items:center}
.tool-line .input{height:30px;padding:5px 9px;font-size:12.5px;min-width:0}
.tool-line .select{height:30px;padding:4px 22px 4px 8px;font-size:11.5px;width:auto;flex:0 0 auto;max-width:104px}
.seg{display:flex;gap:4px;flex-wrap:wrap;padding-bottom:1px}
.seg::-webkit-scrollbar{display:none}
.seg .chip.xs{padding:2px 8px;font-size:11px;white-space:nowrap;flex:0 0 auto;line-height:1.55}
.tool-meta{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted)}

/* 右侧 AI 需求总结 */
.inbox-side{border-left:1px solid var(--border);background:var(--panel);overflow-y:auto;min-width:0;min-height:0}
.bf{padding:11px 12px 14px}
.bf-head{display:flex;align-items:center;justify-content:space-between;gap:6px}
.bf-title{font-weight:700;font-size:13px;display:flex;align-items:center;gap:5px;letter-spacing:.2px}
.bf-sub{font-size:11px;color:var(--muted);margin-top:4px}
.bf-meter{height:4px;border-radius:99px;background:var(--panel3);margin-top:7px;overflow:hidden}
.bf-meter i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#0EA5BE,#34D399);transition:width .3s}
.bf-sec{margin-top:10px}
.bf-sec h5{font-size:10px;font-weight:700;letter-spacing:.5px;color:var(--muted);margin:0 0 3px;display:flex;align-items:center;gap:4px}
.bf-row{display:grid;grid-template-columns:minmax(52px,66px) 1fr;gap:6px;padding:2.5px 0;font-size:11.8px;line-height:1.45;align-items:start;border-bottom:1px dashed #E9EEF6}
.bf-row:last-child{border-bottom:0}
.bf-row .k{color:var(--muted);font-size:10.5px;padding-top:1px}
.bf-row .v{color:var(--text);word-break:break-word;font-weight:500}
.bf-row .v.hl{color:var(--ink-brand);font-weight:650}
.bf-row .v.good{color:var(--ink-good)}
.bf-row .v.warn{color:var(--ink-warn)}
.bf-row .v.danger{color:var(--ink-danger)}
.bf-row .v.violet{color:var(--ink-violet)}
.bf-row .v.muted{color:var(--muted)}
.bf-row .v.weak{color:#8496AC;font-weight:400}
.bf-tag{display:inline-block;margin-left:5px;padding:0 4px;border-radius:4px;background:#EFEBFF;color:var(--ink-violet);font-size:9px;line-height:14px;vertical-align:1px;white-space:nowrap;font-weight:500}
.bf-empty{font-size:11.2px;color:var(--muted);background:var(--panel2);border:1px dashed var(--border2);border-radius:8px;padding:8px 9px;line-height:1.55}
.bf-actions{display:flex;gap:6px;margin-top:10px}
.bf-actions .btn{flex:1;justify-content:center}
.bf-foot{margin-top:8px;font-size:10px;color:var(--muted);line-height:1.5}
.bf-intent{display:flex;align-items:center;gap:9px;margin-top:9px;padding:7px 9px;border-radius:9px;background:var(--panel2);border:1px solid var(--border)}
.bf-score{display:flex;align-items:baseline;gap:3px;flex:0 0 auto}
.bf-score b{font-size:20px;font-weight:800;line-height:1;letter-spacing:-.5px;color:var(--ink-warn)}
.bf-score b.high{color:var(--ink-good)}
.bf-score b.low{color:#64748B}
.bf-score span{font-size:10.5px;color:var(--muted)}
.bf-chips{display:flex;flex-wrap:wrap;gap:4px;min-width:0}
.bf-chip{padding:1px 6px;border-radius:5px;background:var(--panel3);color:var(--text2);font-size:10px;line-height:15px;white-space:nowrap}
.bf-chip.kb{background:#EFEBFF;color:var(--ink-violet);white-space:normal}
.bf-chip.miss{background:#FEF5E2;color:var(--ink-warn)}
.bf-kb{margin-top:10px;font-size:10.5px;color:var(--muted);line-height:1.5}
.mb8{margin-bottom:8px}

/* 会话头部：一行标题 + 一行灰字，按钮靠右不抢宽度 */
.inbox-head{padding:11px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.ih-main{flex:1;min-width:0}
.ih-l1{display:flex;align-items:center;gap:6px}
.ih-nm{font-weight:700;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:190px}
.ih-l2{font-size:11.5px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ih-acts{display:flex;align-items:center;gap:6px;flex:0 0 auto}
.ih-acts .select{width:auto;padding:5px 24px 5px 9px;font-size:12px;height:30px}

/* AI 员工状态条：两行文字 + 右侧按钮，不再挤成一坨 */
.ai-bar{padding:10px 14px 10px 11px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;background:var(--panel2)}
.ai-bar .ab-main{flex:1;min-width:0}
.ai-bar .ab-l1{display:flex;align-items:center;gap:6px;font-size:12.5px;flex-wrap:wrap}
.ai-bar .ab-l1 b{font-weight:650}
.ai-bar .ab-sum{font-size:11.5px;color:var(--text2);margin-top:4px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ai-bar .ab-acts{display:flex;gap:6px;flex:0 0 auto}

.lead-item{padding:11px 13px;border-bottom:1px solid #EFF3F9;cursor:pointer;transition:.13s;position:relative}
.lead-item:hover{background:var(--panel2)}
.lead-item.active{background:linear-gradient(90deg,#EAF9FD,transparent);border-left:2px solid var(--brand);padding-left:12px}
.lead-item.unread .nm{font-weight:700}
.lead-top{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.nm{font-size:13.5px;font-weight:600}
.msg{font-size:12px;color:var(--muted);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.5}
.chip-ch{width:22px;height:22px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12px;flex:0 0 auto}
.inbox-main{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}
.thread{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:linear-gradient(180deg,#FAFCFE,transparent)}
.bubble{max-width:76%;padding:11px 14px;border-radius:14px;font-size:13.5px;line-height:1.65;white-space:pre-wrap}
.bubble.in{align-self:flex-start;background:var(--panel2);border:1px solid var(--border);border-bottom-left-radius:5px}
.bubble.out{align-self:flex-end;background:linear-gradient(135deg,rgba(14,165,190,.10),rgba(106,76,240,.10));border:1px solid rgba(14,155,184,.24);border-bottom-right-radius:5px}
.bubble .meta{font-size:10.5px;color:var(--muted);margin-top:5px;display:flex;gap:8px}
.composer{border-top:1px solid var(--border);padding:14px;background:var(--bg2)}
.quick-row{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:9px}

/* ---------- 画板 / 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:60;display:none}
.drawer.open{display:block}
.drawer-bg{position:absolute;inset:0;background:rgba(15,27,45,.32);backdrop-filter:blur(3px)}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(920px,94vw);background:#fff;border-left:1px solid var(--border);overflow-y:auto;box-shadow:-24px 0 60px -28px rgba(15,27,45,.45);animation:slideIn .22s ease}
@keyframes slideIn{from{transform:translateX(30px);opacity:.4}to{transform:none;opacity:1}}
.drawer-head{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);padding:16px 22px;border-bottom:1px solid var(--border);z-index:2}
.drawer-body{padding:20px 22px 60px}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px;overflow-x:auto}
.tab{padding:9px 14px;font-size:13px;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;font-weight:550}
.tab:hover{color:var(--text)}
.tab.active{color:var(--ink-brand);border-bottom-color:var(--brand)}

.acc{border:1px solid var(--border);border-radius:12px;margin-bottom:9px;overflow:hidden;background:var(--panel)}
.acc-h{padding:12px 14px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-size:13.5px;font-weight:600}
.acc-h:hover{background:var(--panel2)}
.acc-b{padding:0 14px 14px;display:none;border-top:1px solid var(--border);padding-top:12px}
.acc.open .acc-b{display:block}

.kv{display:grid;grid-template-columns:130px 1fr;gap:9px 14px;font-size:13px}
.kv dt{color:var(--muted);font-size:12.5px}
.kv dd{margin:0;color:var(--text)}

/* ---------- 表单 wizard ---------- */
.stepper{display:flex;align-items:center;gap:8px;margin-bottom:22px}
.step-i{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}
.step-i .n{width:24px;height:24px;border-radius:99px;background:var(--panel3);display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:700;border:1px solid var(--border2)}
.step-i.on{color:var(--ink-brand)}
.step-i.on .n{background:var(--grad);color:#fff;border:none}
.step-i.done .n{background:#E8F9F1;color:var(--ink-good);border-color:#B7EBD8}
.step-line{width:36px;height:1px;background:var(--border2)}

.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{padding:6px 12px;border-radius:99px;border:1px solid var(--border2);background:#fff;font-size:12.5px;cursor:pointer;transition:.14s;user-select:none}
.chip:hover{border-color:#C3D1E4;background:var(--panel2)}
.chip.on{background:#E7F8FD;border-color:var(--brand);color:var(--ink-brand);font-weight:600}
.chip-add{border-style:dashed;color:var(--muted)}
.country-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:7px;max-height:250px;overflow-y:auto;padding-right:4px}
.country-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:9px;border:1px solid var(--border);background:#fff;cursor:pointer;font-size:12.5px}
.country-item:hover{border-color:#C3D1E4;background:var(--panel2)}
.country-item.on{border-color:var(--brand);background:#EAF9FD;color:var(--ink-brand)}

.range-wrap{display:flex;align-items:center;gap:14px}
input[type=range]{flex:1;-webkit-appearance:none;height:5px;border-radius:99px;background:var(--panel3);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;border-radius:99px;background:var(--grad);cursor:pointer;border:2px solid #fff;box-shadow:0 1px 4px rgba(16,32,56,.25)}
.range-val{min-width:110px;text-align:right;font-variant-numeric:tabular-nums}
.range-val b{font-size:19px}

/* ---------- 图表 ---------- */
.chart{width:100%;height:210px;display:block}
.chart-wrap{position:relative}
.legend-inline{display:flex;gap:12px;font-size:11.5px;color:var(--text2)}
.bars{display:flex;flex-direction:column;gap:9px}
.bar-row{display:grid;grid-template-columns:minmax(72px,40%) 1fr 44px;align-items:center;gap:9px;font-size:12.5px}
.bar-row .lbl{color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-row .v{text-align:right;font-variant-numeric:tabular-nums;color:var(--text)}

/* ---------- 生成中动画 ---------- */
.gen{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:70px 20px;gap:18px;text-align:center}
.gen-ring{width:74px;height:74px;border-radius:99px;border:3px solid var(--panel3);border-top-color:var(--brand);border-right-color:var(--brand2);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.gen-steps{display:flex;flex-direction:column;gap:9px;margin-top:6px;min-width:280px}
.gen-step{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);opacity:.45;transition:.3s}
.gen-step.on{opacity:1;color:var(--ink-brand)}
.gen-step.done{opacity:.9;color:var(--ink-good)}
.gen-step .m{width:16px;text-align:center}

/* ---------- 登录 / 官网 ---------- */
.auth-page{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;background:var(--bg)}
.auth-side{background:radial-gradient(900px 520px at 12% 14%,rgba(14,165,190,.13),transparent 58%),radial-gradient(760px 460px at 82% 82%,rgba(106,76,240,.12),transparent 58%),#FBFCFE;padding:52px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--border)}
.auth-main{display:grid;place-items:center;padding:40px 24px;min-height:100%}
.auth-card{width:min(430px,90%);margin:0 auto;padding:34px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.auth-tabs{display:flex;gap:4px;background:var(--panel2);padding:4px;border-radius:11px;margin-bottom:20px}
.auth-tab{flex:1;text-align:center;padding:8px;border-radius:8px;font-size:13px;cursor:pointer;color:var(--text2);font-weight:550}
.auth-tab.on{background:#fff;color:var(--text);box-shadow:0 1px 8px rgba(16,32,56,.10)}
.points{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.point{display:flex;gap:12px;align-items:flex-start}
.point .pi{width:32px;height:32px;border-radius:9px;background:#E7F8FD;border:1px solid #BFEAF4;display:flex;align-items:center;justify-content:center;font-size:15px;flex:0 0 auto}

/* landing */
.hero{padding:96px 0 60px;background:radial-gradient(900px 420px at 50% -10%,rgba(14,165,190,.12),transparent 60%)}
.hero h1{font-size:48px;line-height:1.15;letter-spacing:-.03em}
.hero .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--text2);font-size:17px;max-width:640px;margin:18px 0 30px}
.navbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.navbar .wrap{height:64px;display:flex;align-items:center;justify-content:space-between}
.feature{border:1px solid var(--border);border-radius:var(--r-lg);padding:24px;background:var(--panel);transition:.2s}
.feature:hover{border-color:#C9D6E7;transform:translateY(-3px);box-shadow:var(--shadow)}
.feature .fi{width:42px;height:42px;border-radius:12px;background:#EFEBFF;border:1px solid #DCD2FA;display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:14px}
.flow-step{border-left:2px solid var(--border2);padding:0 0 22px 24px;position:relative}
.flow-step:last-child{border-left-color:transparent}
.flow-step .sn{position:absolute;left:-15px;top:-2px;width:28px;height:28px;border-radius:99px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:800;color:#fff}

/* ---------- toast / modal ---------- */
#toast{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{padding:11px 18px;border-radius:11px;background:#fff;border:1px solid var(--border2);box-shadow:0 12px 34px -14px rgba(15,27,45,.4);font-size:13.5px;animation:tIn .22s ease;max-width:70vw}
.toast.ok{border-color:#B7EBD8;background:#F4FDF9}
.toast.err{border-color:#F7CFCB;background:#FEF6F5}
@keyframes tIn{from{transform:translateY(-14px);opacity:0}to{transform:none;opacity:1}}

.empty{padding:52px 20px;text-align:center;color:var(--muted)}
.empty .ei{font-size:38px;opacity:.55;margin-bottom:10px}

/* 响应式 */
@media(max-width:1100px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .auth-page{grid-template-columns:1fr}
  .auth-side{display:none}
}
/* 收件箱三栏的响应式：宽屏并排，窄屏需求面板浮在会话右侧 */
@media(max-width:1360px){
  .inbox{grid-template-columns:244px minmax(0,1fr) 288px}
  .inbox.side-off{grid-template-columns:244px minmax(0,1fr) 0}
}
@media(max-width:1260px){
  .inbox{grid-template-columns:240px minmax(0,1fr)}
  .inbox.side-off{grid-template-columns:240px minmax(0,1fr)}
  .inbox-side{position:absolute;top:0;right:0;bottom:0;width:312px;z-index:12;border-left:1px solid var(--border2);box-shadow:-24px 0 52px rgba(15,27,45,.18)}
}
@media(max-width:820px){
  .sidebar{transform:translateX(-100%);transition:.25s}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .g2,.g3{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,1fr)}
  .inbox{grid-template-columns:1fr;height:auto}
  .inbox-list{max-height:340px}
  .inbox-side{display:none!important}
  .stg-metrics{grid-template-columns:repeat(2,1fr)}
}

/* =========================================================
   投放方式选择 / 知识库 / AI 员工
   ======================================================= */
.plat-pick{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.plat-card{display:flex;align-items:flex-start;gap:10px;padding:12px 13px;border:1px solid var(--border);border-radius:12px;background:#fff;cursor:pointer;transition:.15s}
.plat-card:hover{border-color:rgba(14,155,184,.45);transform:translateY(-1px);box-shadow:var(--shadow)}
.plat-card.on{border-color:var(--brand);background:linear-gradient(135deg,#F0FBFE,#fff);box-shadow:0 0 0 1px rgba(14,155,184,.2)}
.plat-ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 auto}
.plat-nm{font-weight:650;font-size:13.5px;display:flex;align-items:center;flex-wrap:wrap}
.plat-ck{width:20px;flex:0 0 auto;color:var(--brand);font-weight:800;text-align:right}
.plat-note{margin-top:12px;padding:9px 12px;border-radius:10px;font-size:12.5px;background:#F5F2FF;border:1px solid #DCD2FA;color:var(--ink-violet)}

.pf-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:99px;font-size:11.5px;line-height:1.5;font-weight:600;border:1px solid var(--pfc,var(--border));background:color-mix(in srgb,var(--pfc,#888) 12%,#fff);color:var(--pfc,var(--text2))}
.pf-badge i{font-style:normal;font-size:11px}

/* AI 员工状态条 */
.ai-bar.ai{background:linear-gradient(90deg,#F2FCF7,#fff);border-left:3px solid #12B981}
.ai-bar.human{background:linear-gradient(90deg,#F6F3FF,#fff);border-left:3px solid #6A4CF0}
.bubble.from-ai{color:var(--text);background:linear-gradient(135deg,#F1FCF7,#F0FBFE);border:1px solid #BFEBD9;border-bottom-right-radius:5px}
.bubble .who{font-weight:600}
.bubble .who.ai{color:var(--ink-good)}
.bubble .stagechip{padding:1px 6px;border-radius:5px;background:#EFEBFF;color:var(--ink-violet);font-size:10px}
.ai-face{width:52px;height:52px;border-radius:14px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:23px;font-weight:800;background:linear-gradient(135deg,#34D399,#22D3EE);color:#053039}
.ag-row:hover{background:#F6FDFA}

/* 知识库 */
.kb-cats{display:flex;flex-direction:column;gap:2px}
.kb-cat{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:9px;font-size:12.5px;cursor:pointer;color:var(--text2);transition:.13s}
.kb-cat:hover{background:var(--panel2);color:var(--text)}
.kb-cat.on{background:linear-gradient(90deg,#EAF9FD,#fff);color:var(--text);font-weight:600;border-left:2px solid var(--brand)}
.kb-cat .cnt{font-size:11px;color:var(--muted);background:var(--panel2);padding:1px 7px;border-radius:99px}
.kb-item{padding:13px 15px;border:1px solid var(--border);border-radius:12px;background:#fff;margin-bottom:10px;transition:.15s}
.kb-item:hover{border-color:rgba(14,155,184,.4);box-shadow:var(--shadow)}
.kb-item.off{opacity:.55}
.kb-body{font-size:12.5px;line-height:1.7;max-height:76px;overflow:hidden}
.g5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
@media(max-width:1100px){.g5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.g5{grid-template-columns:repeat(2,1fr)}}

/* ================= 账户绑定（客户级凭证） ================= */
.it-intro{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:linear-gradient(135deg,#F1FBFE,#F7F4FF);
  border:1px solid #C8EAF3;margin-bottom:16px}
.it-intro-l{flex:1 1 420px;min-width:0}
.it-intro-t{font-size:15.5px;font-weight:700;margin-bottom:5px}
.it-intro-t b{color:var(--ink-brand)}
.it-intro-s{font-size:12.5px;color:var(--text2);line-height:1.75}
.it-intro-r{display:flex;gap:10px;flex:none}
.it-kv{background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 13px;min-width:132px}
.it-kv span{display:block;font-size:11px;color:var(--muted)}
.it-kv b{font-size:12.5px;color:var(--text)}

.it-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1080px){.it-grid{grid-template-columns:1fr}}

.it-card{position:relative;overflow:hidden;padding:16px 17px;transition:.16s}
.it-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--ic);opacity:.5}
.it-card.on::before{opacity:1}
.it-card.on{border-color:color-mix(in srgb,var(--ic) 42%,var(--border));box-shadow:var(--shadow)}
.it-head{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px}
.it-ico{width:38px;height:38px;border-radius:11px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  font-size:19px;background:color-mix(in srgb,var(--ic) 12%,#fff);border:1px solid color-mix(in srgb,var(--ic) 30%,#fff)}
.it-title{min-width:0}
.it-name{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:14.5px;font-weight:700;line-height:1.4}
.it-tagline{font-size:12px;color:var(--text2);margin-top:3px;line-height:1.6}

.it-collapsed{display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.it-sum{font-size:12px;color:var(--text2);font-family:var(--mono);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.it-sum.muted{color:var(--muted);font-family:inherit}
.it-miss{font-size:12px;color:var(--ink-warn)}
.it-help{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.6}

.it-form{border-top:1px solid var(--border);padding-top:13px}
.it-f{margin-bottom:11px}
.it-f label{display:block;font-size:12px;color:var(--text2);margin-bottom:5px;font-weight:600}
.it-sec{font-size:10px;padding:1px 6px;border-radius:5px;background:#FEF5E2;color:var(--ink-warn);font-weight:600}
.it-acts{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:13px}
.it-test{font-size:12px;color:var(--muted);max-width:100%;word-break:break-all;line-height:1.6}
.it-test.ok{color:var(--ink-good)}
.it-test.err{color:var(--ink-danger)}

.it-extra{margin-top:13px;padding:11px 12px;border:1px dashed var(--border2);border-radius:11px;background:var(--panel2)}
.it-extra-t{font-size:11.5px;color:var(--text2);font-weight:600;margin-bottom:6px}
.it-url{display:flex;gap:8px;align-items:center}
.it-url code{flex:1;min-width:0;font-family:var(--mono);font-size:11px;color:var(--ink-brand);
  background:var(--panel3);padding:6px 9px;border-radius:8px;overflow-x:auto;white-space:nowrap}
.it-code{width:100%;font-family:var(--mono);font-size:11px;line-height:1.65;margin-bottom:7px;resize:vertical}

.it-docs{margin-top:12px;font-size:11.5px;color:var(--muted);line-height:1.7;
  padding-top:10px;border-top:1px solid var(--border)}
.it-upd{margin-top:5px;font-size:11px;color:var(--muted)}

/* =========================================================
   V2 · 视口化布局（整页不滚动）+ 视觉统一
   ========================================================= */

/* ---------- 1. 外壳：页面本身不滚，滚动只发生在内部区域 ---------- */
.app{height:100dvh;min-height:0;overflow:hidden;position:relative;z-index:1}
.main{height:100dvh;overflow:hidden;min-width:0}
.topbar{position:relative;top:auto;flex:0 0 var(--topbar)}
.content{padding:16px 20px 18px;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-gutter:stable}

/* 视口化页面：内容按剩余高度分配，列表在卡片内部滚动 */
.content.fit{display:flex;flex-direction:column;gap:14px;overflow:hidden}
.content.fit>*{flex:0 0 auto;min-height:0}
.content.fit>.r1{flex:1 1 0;min-height:186px}
.content.fit>.r2{flex:1.26 1 0;min-height:210px}
.content.fit>.r1>.card,.content.fit>.r2>.card{height:100%;display:flex;flex-direction:column;min-height:0;overflow:hidden}
.fit-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding-right:4px;margin-right:-4px}

/* ---------- 2. 栅格硬化：任何栅格子项都允许收缩，杜绝横向溢出 ---------- */
.grid>*,.row>*{min-width:0}
.card,.kpi,.stg{min-width:0}
.g5{gap:12px}
@media(max-width:1180px){
  .split2{grid-template-columns:1fr!important}
  .content.fit{overflow-y:auto}
  .content.fit>.r1,.content.fit>.r2{flex:0 0 auto;min-height:0}
  .content.fit>.r1>.card,.content.fit>.r2>.card{height:auto}
  .fit-scroll{overflow:visible;max-height:none;margin-right:0;padding-right:0}
}
/* 收件箱高度跟随新外壳 */
.content>.inbox{height:calc(100dvh - var(--topbar) - 34px)}

/* ---------- 3. 底纹：白底 + 极淡网格与双色光晕 ---------- */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(900px 520px at 14% -12%,rgba(14,165,190,.09),transparent 60%),
    radial-gradient(760px 460px at 96% 0%,rgba(106,76,240,.09),transparent 62%),
    linear-gradient(rgba(15,27,45,.028) 1px,transparent 1px) 0 0/100% 34px,
    linear-gradient(90deg,rgba(15,27,45,.028) 1px,transparent 1px) 0 0/34px 100%;
  mask-image:radial-gradient(1300px 780px at 30% -8%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(1300px 780px at 30% -8%,#000 30%,transparent 78%);
}

/* ---------- 4. 侧边导航（收窄 + 缩字，把宽度让给内容） ---------- */
.sidebar{background:linear-gradient(180deg,#FCFDFF 0%,#F8FAFE 100%);border-right:1px solid var(--border)}
.side-brand{padding:14px 13px 12px;border-bottom:1px solid #EEF2F8}
.nav{padding:9px 8px 12px}
.nav-item{position:relative;padding:6.5px 9px;border-radius:9px;font-size:12.2px;margin-bottom:2px;border:1px solid transparent;gap:8px}
.nav-item .ico{width:20px;height:20px;border-radius:6px;display:grid;place-items:center;font-size:11.5px;flex:0 0 auto;
  background:#F1F4FA;border:1px solid #E4EAF4}
.nav-item:hover{background:#F2F6FC;color:var(--text)}
.nav-item:hover .ico{background:#E7F8FD;border-color:#BFEAF4}
.nav-item.active{background:linear-gradient(90deg,#E7F8FD,#F4F1FF);border-color:#BFEAF4;color:var(--ink-brand)}
.nav-item.active::before{content:'';position:absolute;left:-9px;top:50%;transform:translateY(-50%);
  width:3px;height:16px;border-radius:0 3px 3px 0;background:var(--brand);box-shadow:0 0 8px rgba(14,155,184,.45)}
.nav-item.active .ico{background:#D8F4FB;border-color:#A9E2F0}
.nav-sec{font-size:9.5px;letter-spacing:.16em;color:#94A3B8;padding:11px 9px 4px}
.side-foot{border-top:1px solid #EEF2F8}
.nav-badge{font-size:9.5px;padding:1px 5px}

/* ---------- 5. 顶栏 ---------- */
.topbar{background:rgba(255,255,255,.82);backdrop-filter:blur(18px) saturate(140%)}
.topbar::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(14,165,190,.45),rgba(106,76,240,.35),transparent);opacity:.55}
#pageTitle{letter-spacing:.2px}

/* ---------- 6. 卡片 / KPI 统一 ---------- */
.card{padding:16px;border-radius:16px;border:1px solid #E7EDF6;background:#fff;
  box-shadow:0 1px 2px rgba(16,32,56,.045),0 16px 34px -30px rgba(16,32,56,.5)}
.card.flat{background:var(--panel2)}
.card-h{margin-bottom:12px;padding-bottom:0;align-items:center}
.card-h h3{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:650}
.card-h h3::before{content:'';width:3px;height:13px;border-radius:2px;background:var(--grad);flex:0 0 auto}
.kpi{padding:14px 16px;border-radius:14px;border:1px solid #E7EDF6;background:#fff;
  box-shadow:0 1px 2px rgba(16,32,56,.045),0 14px 30px -30px rgba(16,32,56,.5)}
.kpi::after{height:2px;opacity:.75}
.kpi-l{display:flex;align-items:center;gap:6px}
.kpi-v{font-family:var(--mono);font-size:23px;letter-spacing:-.03em}

/* ---------- 7. 滚动条 ---------- */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#DCE4F1;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#BFCEE2}

/* ---------- 8. AI 员工 / 看板专用紧凑件 ---------- */
.hero-ai{padding:14px 16px;border-radius:16px;border:1px solid #C6EEDD;
  background:linear-gradient(120deg,#F1FCF7,#F2FBFE 46%,#fff)}
.hero-ai .ai-face{width:44px;height:44px;border-radius:12px;font-size:20px}
.ag-row{padding:9px 0;border-bottom:1px solid #EFF3F9;gap:10px}
.ag-row:last-child{border-bottom:0;padding-bottom:2px}
.ag-row .btn.xs{flex:0 0 auto}
.ag-msg{padding:9px 11px;border-radius:11px;background:#F7FDFB;border:1px solid #DAF0E7;margin-bottom:9px}
.ag-msg:last-child{margin-bottom:0}
.ag-msg .body{font-size:12.4px;line-height:1.62;color:var(--text2);max-height:70px;overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}

/* 渠道分布：环形图与条形表并排，省一半垂直空间 */
.ch-wrap{display:flex;gap:16px;align-items:center}
.ch-wrap .bar-row{grid-template-columns:minmax(62px,1fr) 1fr 34px;gap:8px;margin-bottom:2px}
.fit-scroll>.bar-row+.bar-row{margin-top:6px}

/* 视口化页面里的「自适应高度」卡片（左窄右宽之类的不等高布局） */
.card.auto-h{height:auto!important;align-self:start}
/* 内部滚动区里的表头吸顶 */
.fit-scroll .tbl thead th{position:sticky;top:0;background:#fff;z-index:2}

/* 空状态与列表节奏微调 */
.empty{padding:40px 20px}
.empty .ei{font-size:32px;margin-bottom:8px}
.stg-m{padding:9px 8px}
.stg-m b{font-size:16px}

/* =========================================================
   V3 · 白底细节 / 国家大洲级联 / AI 员工人设
   ========================================================= */

/* 看板底部两块：内容更紧凑，同样的高度能看到更多行 */
.dash-bars .bars{gap:7px}
.dash-bars .bar-row{font-size:12.2px;grid-template-columns:minmax(56px,26%) 1fr 34px;gap:10px}
.dash-log{display:flex;align-items:flex-start;gap:10px;padding:7px 0;border-bottom:1px solid #EFF3F9}
.dash-log:last-child{border-bottom:0}
.dash-log .l-t{font-size:12.4px;font-weight:600;line-height:1.45}
.dash-log .l-d{font-size:11.5px;color:var(--muted);line-height:1.5;margin-top:2px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dash-log .l-a{font-size:11px;color:#94A3B8;white-space:nowrap;padding-top:1px}

/* 大洲 → 国家 级联选择 */
.cascade{display:grid;grid-template-columns:minmax(120px,152px) minmax(0,1fr) minmax(150px,210px);gap:8px;align-items:center;margin-bottom:8px}
.cascade .select{height:38px;font-size:12.8px}
.cascade .btn{height:38px}
@media(max-width:900px){.cascade{grid-template-columns:1fr}}
.picked{display:flex;flex-wrap:wrap;gap:6px;min-height:30px;align-items:center}
.picked .pk{display:inline-flex;align-items:center;gap:6px;padding:4px 6px 4px 10px;border-radius:99px;
  background:#EAF9FD;border:1px solid #BFEAF4;color:var(--ink-brand);font-size:12px;font-weight:600}
.picked .pk b{font-weight:600}
.picked .pk button{border:none;background:#C9EDF6;color:var(--ink-brand);width:16px;height:16px;border-radius:99px;
  font-size:11px;line-height:1;cursor:pointer;display:grid;place-items:center;padding:0}
.picked .pk button:hover{background:var(--brand);color:#fff}
.picked .pk-empty{font-size:12px;color:var(--muted)}
.region-hint{font-size:11.5px;color:var(--muted);margin:2px 0 8px}


/* 列表末尾渐隐：滚动区里被裁的那一行看起来是「还有更多」而不是 bug */
.fade-b{-webkit-mask-image:linear-gradient(#000 calc(100% - 16px),transparent);mask-image:linear-gradient(#000 calc(100% - 16px),transparent)}