/* 客户跟进管理 4.0 — 苹果黑白极简 */
:root{
  --bg:#fbfbfd; --surface:#fff; --surface2:#f5f5f7;
  --line:#e8e8ec; --line2:#f0f0f3;
  --t1:#1d1d1f; --t2:#6e6e73; --t3:#a1a1a6;
  --danger:#c8362f; --warn:#a35a00; --ok:#1d7a3e;
  --r:12px; --ease:cubic-bezier(.42,0,.58,1);
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px -12px rgba(0,0,0,.08);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none !important}
html,body{margin:0;height:100%}
body{
  background:var(--bg); color:var(--t1);
  font:14px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:none;background:none}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#dcdce0;border-radius:8px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#c8c8cd}
::-webkit-scrollbar-track{background:transparent}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:
  radial-gradient(1200px 600px at 50% -10%,#f2f2f5 0%,#fbfbfd 60%)}
.login-card{width:100%;max-width:352px;background:var(--surface);border:1px solid var(--line);
  border-radius:18px;padding:32px 28px 26px;box-shadow:var(--shadow)}
.login-logo{width:52px;height:52px;border-radius:14px;background:#1d1d1f;color:#fff;
  display:grid;place-items:center;margin:0 auto 16px}
.login-card h1{font-size:19px;font-weight:600;text-align:center;margin:0 0 4px;letter-spacing:-.2px}
.login-sub{text-align:center;color:var(--t3);font-size:12.5px;margin:0 0 22px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:12px;color:var(--t2);margin-bottom:6px}
.field input,.inp{width:100%;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:9px;
  background:var(--surface);outline:none;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.field input:focus,.inp:focus,.ta:focus{border-color:#1d1d1f;box-shadow:0 0 0 3px rgba(29,29,31,.07)}
.login-err{color:var(--danger);font-size:12.5px;min-height:18px;margin:-2px 0 8px}
.btn-block{width:100%;height:41px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;padding:0 13px;
  border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--t1);
  font-size:13px;font-weight:500;transition:background .16s var(--ease),border-color .16s var(--ease),opacity .16s}
.btn:hover{background:var(--surface2)}
.btn:active{opacity:.75}
.btn-primary{background:#1d1d1f;border-color:#1d1d1f;color:#fff}
.btn-primary:hover{background:#000}
.btn-ghost{background:transparent;border-color:transparent;color:var(--t2)}
.btn-ghost:hover{background:var(--surface2);color:var(--t1)}
.btn-sm{height:28px;padding:0 10px;font-size:12.5px;border-radius:8px}
.btn-danger{color:var(--danger);border-color:#f0d9d7}
.btn-danger:hover{background:#fdf3f2}
.btn[disabled]{opacity:.45;pointer-events:none}

/* ---------- 布局 ---------- */
#app{display:flex;min-height:100%}
.sidebar{width:214px;flex:0 0 214px;background:var(--surface);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:9px;padding:18px 16px 14px}
.brand-mark{width:30px;height:30px;border-radius:9px;background:#1d1d1f;color:#fff;display:grid;place-items:center;flex:0 0 auto}
.brand-text{font-size:14px;font-weight:600;letter-spacing:-.2px;white-space:nowrap}
.brand-text em{font-style:normal;color:var(--t3);font-weight:500;font-size:11px;margin-left:3px}
.nav{flex:1;overflow-y:auto;padding:4px 8px 8px}
.nav-item{display:flex;align-items:center;gap:9px;height:36px;padding:0 10px;border-radius:9px;
  color:var(--t2);font-size:13.5px;font-weight:500;transition:background .16s var(--ease),color .16s var(--ease)}
.nav-item svg{flex:0 0 auto;opacity:.85}
.nav-item:hover{background:var(--surface2);color:var(--t1)}
.nav-item.on{background:#1d1d1f;color:#fff}
.nav-item.on svg{opacity:1}
.nav-item .badge{margin-left:auto;min-width:18px;height:18px;padding:0 5px;border-radius:9px;
  background:var(--surface2);color:var(--t2);font-size:11px;display:grid;place-items:center;font-weight:600}
.nav-item.on .badge{background:rgba(255,255,255,.22);color:#fff}
.nav-item .badge.hot{background:#fdeceb;color:var(--danger)}
.nav-sep{height:1px;background:var(--line2);margin:8px 10px}
.side-foot{border-top:1px solid var(--line);padding:10px}
.side-user{display:flex;align-items:center;gap:9px;width:100%;padding:6px;border-radius:10px;text-align:left}
.side-user:hover{background:var(--surface2)}
.avatar{width:28px;height:28px;border-radius:50%;background:#1d1d1f;color:#fff;display:grid;place-items:center;
  font-size:12px;font-weight:600;flex:0 0 auto;text-transform:uppercase}
.side-user-txt{display:flex;flex-direction:column;min-width:0}
.side-user-txt b{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side-user-txt i{font-style:normal;font-size:11px;color:var(--t3)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:62px;flex:0 0 62px;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:0 24px;background:rgba(251,251,253,.82);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h2{font-size:15.5px;font-weight:600;margin:0;letter-spacing:-.2px;white-space:nowrap}
.page-sub{font-size:11.5px;color:var(--t3);margin:1px 0 0}
.topbar-r{display:flex;align-items:center;gap:10px}
.search{position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:10px;color:var(--t3);pointer-events:none}
.search input{width:230px;height:34px;padding:0 12px 0 32px;border:1px solid var(--line);border-radius:9px;
  background:var(--surface);outline:none;font-size:13px;transition:border-color .18s var(--ease),width .2s var(--ease)}
.search input:focus{border-color:#c9c9cf;width:270px}
.content{padding:20px 24px 48px;flex:1}

/* ---------- 卡片 / 栅格 ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line2);flex-wrap:wrap}
.card-h h3{font-size:13.5px;font-weight:600;margin:0;display:flex;align-items:center;gap:7px}
.card-h .sub{font-size:11.5px;color:var(--t3);font-weight:400;margin-left:2px}
.card-b{padding:6px 0}
.grid{display:grid;gap:14px}
.stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 15px;box-shadow:var(--shadow)}
.stat .k{font-size:11.5px;color:var(--t2);display:flex;align-items:center;gap:5px;margin-bottom:8px}
.stat .v{font-size:22px;font-weight:600;letter-spacing:-.6px;line-height:1.1}
.stat .v small{font-size:12px;font-weight:500;color:var(--t3);margin-left:2px;letter-spacing:0}
.stat .s{font-size:11px;color:var(--t3);margin-top:5px}
.stat.alert .v{color:var(--danger)}
.two{display:grid;grid-template-columns:1.55fr 1fr;gap:14px;align-items:start}

/* ---------- 列表行 ---------- */
.row{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line2);transition:background .14s}
.row:last-child{border-bottom:none}
.row:hover{background:#fafafc}
.row-main{flex:1;min-width:0}
.row-t{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.row-t b{font-size:13.5px;font-weight:600}
.row-d{font-size:11.5px;color:var(--t3);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row-r{display:flex;align-items:center;gap:7px;flex:0 0 auto}
.pill{display:inline-flex;align-items:center;height:19px;padding:0 7px;border-radius:6px;font-size:11px;
  font-weight:500;background:var(--surface2);color:var(--t2);white-space:nowrap}
.pill.b{background:#eef1f6;color:#3b5573}
.pill.g{background:#eef6f0;color:var(--ok)}
.pill.r{background:#fdeceb;color:var(--danger)}
.pill.o{background:#fdf3e7;color:var(--warn)}
.pill.k{background:#1d1d1f;color:#fff}
.pill.line{background:transparent;border:1px solid var(--line)}
.money{font-variant-numeric:tabular-nums;font-weight:600;letter-spacing:-.2px}
.money.g{color:var(--ok)}
.money.r{color:var(--danger)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--t3);flex:0 0 auto}
.dot.g{background:var(--ok)}.dot.r{background:var(--danger)}.dot.o{background:#d98511}
.empty{text-align:center;color:var(--t3);padding:34px 16px;font-size:12.5px}

/* ---------- 表格 ---------- */
.tbl-wrap{overflow:auto;-webkit-overflow-scrolling:touch}
table.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:780px}
.tbl th{text-align:left;font-weight:500;font-size:11.5px;color:var(--t3);padding:9px 12px;
  border-bottom:1px solid var(--line);white-space:nowrap;background:#fcfcfd;position:sticky;top:0;z-index:1}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line2);vertical-align:middle;white-space:nowrap}
.tbl td:first-child{white-space:normal}
.tbl tbody tr{transition:background .14s}
.tbl tbody tr:hover{background:#fafafc}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl .tname{font-weight:600}
.tbl .tsub{font-size:11px;color:var(--t3);margin-top:1px}
.tbl td.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- 工具条 ---------- */
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.seg{display:inline-flex;background:var(--surface2);border-radius:9px;padding:2px;gap:2px}
.seg button{height:28px;padding:0 11px;border-radius:7px;font-size:12.5px;color:var(--t2);font-weight:500;transition:all .16s var(--ease)}
.seg button.on{background:var(--surface);color:var(--t1);box-shadow:0 1px 2px rgba(0,0,0,.07)}
.sel{height:34px;padding:0 28px 0 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface)
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a1a1a6' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 9px center;
  -webkit-appearance:none;appearance:none;outline:none;font-size:12.5px;color:var(--t1);cursor:pointer}
.sel:focus{border-color:#c9c9cf}
.spacer{flex:1}

/* ---------- 进度条 / 柱图 ---------- */
.bar{height:7px;border-radius:4px;background:var(--surface2);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:4px;background:#1d1d1f;transition:width .5s var(--ease)}
.bar.thin{height:5px}
.chart{display:flex;align-items:flex-end;gap:10px;height:118px;padding:14px 16px 6px}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.chart .col i{width:100%;max-width:26px;background:#1d1d1f;border-radius:5px 5px 2px 2px;min-height:3px;
  transition:height .5s var(--ease)}
.chart .col i.zero{background:#e8e8ec}
.chart .col b{font-size:11px;color:var(--t2);font-weight:600}
.chart .col span{font-size:10.5px;color:var(--t3);white-space:nowrap}
.src-row{display:flex;align-items:center;gap:10px;padding:8px 16px}
.src-row .nm{width:62px;font-size:12px;color:var(--t2);flex:0 0 auto}
.src-row .bar{flex:1}
.src-row .n{font-size:11.5px;color:var(--t3);width:44px;text-align:right;flex:0 0 auto}

/* ---------- 看板 ---------- */
.board{display:grid;grid-template-columns:repeat(4,minmax(230px,1fr));gap:12px;align-items:start}
.col-box{background:var(--surface2);border-radius:var(--r);padding:10px;min-height:180px;transition:background .16s}
.col-box.over{background:#eaeaef}
.col-h{display:flex;align-items:center;gap:7px;padding:2px 4px 10px;font-size:12.5px;font-weight:600}
.col-h .n{color:var(--t3);font-weight:500}
.col-h .amt{margin-left:auto;font-size:11.5px;color:var(--t3);font-weight:500}
.kcard{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 12px;margin-bottom:8px;
  cursor:grab;box-shadow:0 1px 2px rgba(0,0,0,.03);transition:box-shadow .16s var(--ease),transform .16s var(--ease)}
.kcard:hover{box-shadow:0 4px 14px -6px rgba(0,0,0,.16)}
.kcard.drag{opacity:.45}
.kcard .kt{font-size:13px;font-weight:600;margin-bottom:2px;display:flex;align-items:center;gap:6px}
.kcard .ks{font-size:11px;color:var(--t3);margin-bottom:8px}
.kcard .kf{display:flex;align-items:center;justify-content:space-between;gap:8px}
.kcard .tags{display:flex;gap:4px;flex-wrap:wrap}

/* ---------- 抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.24);z-index:60;animation:fade .2s var(--ease)}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100%);background:var(--surface);z-index:61;
  box-shadow:-10px 0 40px -20px rgba(0,0,0,.3);display:flex;flex-direction:column;animation:slideIn .26s var(--ease)}
@keyframes slideIn{from{transform:translateX(24px);opacity:.6}to{transform:none;opacity:1}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.dw-h{display:flex;align-items:flex-start;gap:12px;padding:18px 20px 14px;border-bottom:1px solid var(--line)}
.dw-h .t{flex:1;min-width:0}
.dw-h h3{font-size:16px;font-weight:600;margin:0;letter-spacing:-.3px}
.dw-h .s{font-size:12px;color:var(--t3);margin-top:3px}
.dw-b{flex:1;overflow-y:auto;padding:16px 20px 28px}
.dw-f{border-top:1px solid var(--line);padding:12px 20px;display:flex;gap:8px;justify-content:flex-end;background:var(--surface)}
.icon-btn{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--t2)}
.icon-btn:hover{background:var(--surface2)}
.kv{display:grid;grid-template-columns:76px 1fr;gap:8px 10px;font-size:13px;padding:12px 0}
.kv .k{color:var(--t3);font-size:12.5px}
.sec-t{font-size:12px;font-weight:600;color:var(--t2);margin:20px 0 8px;display:flex;align-items:center;gap:7px}
.sec-t:after{content:"";flex:1;height:1px;background:var(--line2)}
.timeline{position:relative;padding-left:16px}
.timeline:before{content:"";position:absolute;left:3px;top:4px;bottom:4px;width:1px;background:var(--line)}
.tl-item{position:relative;padding:0 0 14px}
.tl-item:before{content:"";position:absolute;left:-16px;top:5px;width:7px;height:7px;border-radius:50%;
  background:#fff;border:1.5px solid #c8c8cd}
.tl-item:first-child:before{border-color:#1d1d1f;background:#1d1d1f}
.tl-item .tt{font-size:11.5px;color:var(--t3);display:flex;gap:8px;align-items:center;margin-bottom:3px}
.tl-item .tc{font-size:13px;color:var(--t1);white-space:pre-wrap;word-break:break-word}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.26);z-index:70;display:flex;align-items:center;
  justify-content:center;padding:20px;animation:fade .18s var(--ease);overflow-y:auto}
.modal{background:var(--surface);border-radius:16px;width:100%;max-width:520px;box-shadow:0 24px 60px -24px rgba(0,0,0,.4);
  animation:pop .22s var(--ease);max-height:92vh;display:flex;flex-direction:column}
@keyframes pop{from{transform:scale(.97);opacity:0}to{transform:none;opacity:1}}
.md-h{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 12px}
.md-h h3{font-size:15.5px;font-weight:600;margin:0;letter-spacing:-.2px}
.md-b{padding:0 20px 4px;overflow-y:auto}
.md-f{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px 18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-row.one{grid-template-columns:1fr}
.fg{margin-bottom:11px}
.fg>label{display:block;font-size:11.5px;color:var(--t2);margin-bottom:5px}
.ta{width:100%;min-height:74px;padding:9px 11px;border:1px solid var(--line);border-radius:9px;
  outline:none;resize:vertical;line-height:1.55;font-size:13px;background:var(--surface);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chip{height:26px;padding:0 10px;border-radius:13px;border:1px solid var(--line);background:var(--surface);
  font-size:11.5px;color:var(--t2);transition:all .14s var(--ease)}
.chip:hover{background:var(--surface2);color:var(--t1);border-color:#d8d8dd}
.chk{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--t2);cursor:pointer;user-select:none}
.chk input{width:15px;height:15px;accent-color:#1d1d1f}
.hint{font-size:11px;color:var(--t3);margin-top:5px;line-height:1.5}
.warn-box{background:#fdf7ee;border:1px solid #f4e3cb;color:#8a5a10;border-radius:9px;padding:9px 11px;font-size:12px;margin-bottom:11px}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);background:#1d1d1f;color:#fff;
  padding:9px 16px;border-radius:10px;font-size:13px;z-index:99;box-shadow:0 10px 30px -10px rgba(0,0,0,.5);
  animation:toastIn .22s var(--ease)}
.toast.err{background:#8e2a24}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}

/* ---------- 空状态 / 加载 ---------- */
.skeleton{height:14px;border-radius:5px;background:linear-gradient(90deg,#f0f0f3 25%,#f7f7f9 37%,#f0f0f3 63%);
  background-size:400% 100%;animation:shimmer 1.3s infinite linear;margin:10px 16px}
@keyframes shimmer{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ---------- 响应式 ---------- */
@media(max-width:1100px){ .two{grid-template-columns:1fr} .board{grid-template-columns:repeat(2,1fr)} }
@media(max-width:820px){
  .sidebar{width:64px;flex:0 0 64px}
  .brand{padding:14px 0 10px;justify-content:center}
  .brand-text,.side-user-txt,.nav-item span.lbl,.nav-item .badge{display:none}
  .nav-item{justify-content:center;padding:0}
  .side-foot{padding:8px 0;display:flex;justify-content:center}
  .topbar{padding:0 12px;height:56px;flex-basis:56px;gap:8px}
  .topbar-l{min-width:0;overflow:hidden}
  .topbar h2{font-size:14px}
  .topbar-r{gap:6px;flex:0 0 auto}
  .search input{width:104px;padding-left:29px}
  .search input:focus{width:128px}
  .content{padding:14px 14px 40px}
  .board{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .drawer{width:100%}
  .dw-f{flex-wrap:wrap;justify-content:flex-start}
  .dw-f .btn{height:32px}
  .form-row{grid-template-columns:1fr}
  .page-sub{display:none}
  .btn{white-space:nowrap}
  #btnNewCustomer span{display:none}
  .row{padding:10px 12px;align-items:flex-start}
  .row-r{flex-wrap:wrap;justify-content:flex-end}
  .toolbar{gap:6px}
  .tbl th,.tbl td{padding:10px 8px}
}