/* 企业跟进系统 —— 视觉基调：圆角卡片 + 描边 + 柔和阴影，不用系统原生控件堆砌 */

:root{
  --bg:#f4f6f9;
  --card:#ffffff;
  --ink:#1d2330;
  --ink-2:#5b6478;
  --ink-3:#8b93a5;
  --line:#e6e9ef;
  --line-2:#eef1f6;
  --brand:#3b82f6;
  --brand-dark:#2563eb;
  --brand-soft:#eff5ff;
  --ok:#10b981;
  --warn:#f59e0b;
  --danger:#ef4444;
  --side:#1a1f2b;
  --side-ink:#aab2c4;
  --r-sm:8px; --r:12px; --r-lg:16px;
  --sh-1:0 1px 2px rgba(20,28,45,.05);
  --sh-2:0 1px 3px rgba(20,28,45,.06), 0 8px 24px rgba(20,28,45,.06);
  --sh-3:0 12px 40px rgba(20,28,45,.16);
}

*{box-sizing:border-box}
/* 自定义 display 会覆盖 UA 的 [hidden]{display:none}（.busy/.modal-mask/.drawer-mask/.shell
   都设了 display），必须显式兜底，否则 hidden 属性形同虚设。 */
[hidden]{display:none !important}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",
              -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:14px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:.2px}
a{color:var(--brand);text-decoration:none}

/* ═════════ 登录 ═════════ */
.login-wrap{min-height:100%;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1100px 520px at 12% -12%,#e8efff 0%,transparent 60%),
             radial-gradient(900px 480px at 96% 4%,#e7f7f1 0%,transparent 55%),var(--bg)}
.login-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:30px 30px 26px}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.login-brand h1{font-size:19px}
.login-brand p{margin:2px 0 0;font-size:12.5px;color:var(--ink-3)}
.logo-mark{width:42px;height:42px;border-radius:12px;color:var(--brand);background:var(--brand-soft);
  display:grid;place-items:center;flex:none}
.logo-mark.sm{width:30px;height:30px;border-radius:9px}
.login-error{margin:0 0 14px;padding:9px 12px;border-radius:var(--r-sm);
  background:#fef2f2;color:#b91c1c;border:1px solid #fecaca;font-size:13px}

/* ═════════ 表单控件 ═════════ */
.field{display:block;margin-bottom:13px}
.field>span{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:5px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fbfcfe;outline:none;transition:border-color .15s,box-shadow .15s,background .15s}
.field textarea{resize:vertical;min-height:70px;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(59,130,246,.13)}
.field input::placeholder,.field textarea::placeholder{color:#aeb6c5}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.form-grid .span2{grid-column:1/-1}
.form-foot{display:flex;justify-content:flex-end;margin-top:4px}

/* ═════════ 按钮 ═════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 16px;border-radius:var(--r-sm);border:1px solid transparent;
  font-weight:500;cursor:pointer;white-space:nowrap;
  transition:background .15s,box-shadow .15s,border-color .15s,transform .06s}
.btn:active{transform:translateY(.5px)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(37,99,235,.28)}
.btn-primary:hover:not(:disabled){background:var(--brand-dark)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink-2)}
.btn-ghost:hover:not(:disabled){border-color:#cfd6e2;color:var(--ink);background:#fbfcfe}
.btn-danger{background:#fff;border-color:#fecaca;color:#dc2626}
.btn-danger:hover:not(:disabled){background:#fef2f2}
.btn-sm{padding:6px 12px;font-size:13px}
.btn-block{width:100%;padding:11px 16px;font-size:15px}
.icon-btn{width:32px;height:32px;display:grid;place-items:center;border:1px solid transparent;
  background:transparent;border-radius:8px;color:var(--ink-3);cursor:pointer;flex:none}
.icon-btn:hover{background:#f1f3f7;color:var(--ink)}

/* ═════════ 布局 ═════════ */
.shell{display:flex;height:100vh;overflow:hidden}
.sidebar{width:230px;flex:none;background:var(--side);color:var(--side-ink);
  display:flex;flex-direction:column;padding:16px 12px 12px}
.side-brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;color:#fff;font-weight:600}
.side-brand .logo-mark{background:rgba(59,130,246,.18);color:#7fb0ff}
.side-nav{display:flex;flex-direction:column;gap:3px;flex:1}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border:0;border-radius:9px;
  background:transparent;color:var(--side-ink);cursor:pointer;text-align:left;font-size:13.5px;
  transition:background .15s,color .15s}
.nav-item svg{width:18px;height:18px;fill:currentColor;flex:none;opacity:.85}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:var(--brand);color:#fff;box-shadow:0 2px 10px rgba(59,130,246,.35)}
.nav-item.active svg{opacity:1}
.side-foot{border-top:1px solid rgba(255,255,255,.08);padding-top:10px}
.me-card{display:flex;align-items:center;gap:9px;padding:6px 7px;border-radius:10px}
.avatar{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#4f8cff,#7c5cff);
  color:#fff;display:grid;place-items:center;font-weight:600;font-size:13px;flex:none}
.me-info{flex:1;min-width:0;line-height:1.3}
.me-info strong{display:block;color:#fff;font-size:13px;font-weight:500;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.me-info span{font-size:11.5px;color:var(--ink-3)}
.side-foot .icon-btn{color:var(--ink-3)}
.side-foot .icon-btn:hover{background:rgba(255,255,255,.08);color:#fff}

.main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}
.topbar{display:flex;align-items:center;gap:16px;padding:14px 24px;background:var(--card);
  border-bottom:1px solid var(--line);flex:none;flex-wrap:wrap}
.topbar-title{min-width:0}
.topbar-title h2{font-size:17px}
.topbar-title .sub{font-size:12.5px;color:var(--ink-3)}
.topbar-tools{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.content{flex:1;overflow:auto;padding:20px 24px 40px}
.view{max-width:1360px;margin:0 auto}

/* ═════════ 分段控件 / 搜索 ═════════ */
.seg{display:inline-flex;background:#f1f3f7;border-radius:9px;padding:3px;gap:2px}
.seg-btn{border:0;background:transparent;padding:6px 14px;border-radius:7px;cursor:pointer;
  font-size:13px;color:var(--ink-2);transition:all .15s}
.seg-btn:hover{color:var(--ink)}
.seg-btn.active{background:#fff;color:var(--ink);box-shadow:var(--sh-1);font-weight:500}
.search-wrap{position:relative}
.search-wrap .search-ico{position:absolute;left:11px;top:50%;transform:translateY(-50%);
  width:16px;height:16px;color:var(--ink-3);pointer-events:none}
.search-wrap input{width:250px;padding:8px 12px 8px 33px;border:1px solid var(--line);
  border-radius:var(--r-sm);background:#fbfcfe;outline:none;font-size:13.5px}
.search-wrap input:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(59,130,246,.13)}
.date-input{padding:8px 12px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fbfcfe;outline:none;font-size:13.5px}
.date-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.13)}

/* ═════════ 筛选 chips ═════════ */
.filter-chips{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.chip{padding:6px 13px;border-radius:20px;border:1px solid var(--line);background:var(--card);
  cursor:pointer;font-size:13px;color:var(--ink-2);transition:all .15s;display:flex;align-items:center;gap:6px}
.chip:hover{border-color:#cfd6e2}
.chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.chip .dot{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.85}
.chip .n{opacity:.65;font-size:12px}

/* ═════════ 企业列表 ═════════ */
.company-list{display:flex;flex-direction:column;gap:9px}
.co-row{display:grid;
  grid-template-columns:minmax(180px,1.15fr) minmax(220px,1.7fr) minmax(150px,.9fr) 110px 150px 34px;
  gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);padding:13px 16px;cursor:pointer;box-shadow:var(--sh-1);
  transition:transform .12s,box-shadow .15s,border-color .15s}
.co-row:hover{transform:translateY(-1px);box-shadow:var(--sh-2);border-color:#d8deea}
.co-main{min-width:0}
.co-name{font-weight:600;font-size:14.5px;display:flex;align-items:center;gap:8px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.co-sub{font-size:12px;color:var(--ink-3);margin-top:2px;display:flex;gap:8px;align-items:center}
.co-addr{font-size:13px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.co-contact{font-size:13px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.co-contact b{color:var(--ink);font-weight:500}
.co-owner{font-size:12.5px;color:var(--ink-2)}
.co-last{font-size:12.5px;color:var(--ink-3);overflow:hidden}
.co-last b{display:block;color:var(--ink-2);font-weight:400;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:20px;
  font-size:12px;font-weight:500;flex:none;white-space:nowrap}
.pill .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.todo{background:#f1f3f7;color:#6b7280}
.pill.doing{background:#eff5ff;color:#2563eb}
.pill.won{background:#eafaf3;color:#059669}
.pill.paused{background:#fff7ed;color:#d97706}
.src-tag{font-size:11.5px;color:var(--ink-3);background:#f4f6f9;border:1px solid var(--line);
  padding:2px 8px;border-radius:20px}
.src-tag.manual{color:#8a6d3b;background:#fdf6e8;border-color:#f2e2c4}

/* ═════════ 空状态 ═════════ */
.empty{text-align:center;padding:64px 20px;color:var(--ink-3)}
.empty-art{font-size:40px;margin-bottom:12px;opacity:.75}
.empty h3{color:var(--ink-2);font-size:15px;margin-bottom:6px}
.empty p{margin:0;font-size:13px}

/* ═════════ 卡片 / 面板 ═════════ */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-1)}
.panel{padding:16px 18px;margin-bottom:14px}
.panel-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.panel-head h3{font-size:14.5px}
.panel-actions{margin-left:auto;display:flex;gap:8px}
.panel-actions{margin-left:auto;display:flex;gap:8px}

.kv{display:grid;grid-template-columns:96px 1fr;gap:7px 12px;margin:0;font-size:13px}
.kv dt{color:var(--ink-3)}
.kv dd{margin:0;color:var(--ink);word-break:break-all}

/* ═════════ 时间线 ═════════ */
.timeline{display:flex;flex-direction:column;gap:0}
.tl-item{display:flex;gap:12px;padding:13px 0;border-top:1px solid var(--line-2)}
.tl-item:first-child{border-top:0}
.tl-avatar{width:30px;height:30px;border-radius:9px;background:var(--brand-soft);color:var(--brand-dark);
  display:grid;place-items:center;font-size:12px;font-weight:600;flex:none}
.tl-body{flex:1;min-width:0}
.tl-meta{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-3);margin-bottom:3px}
.tl-meta b{color:var(--ink-2);font-weight:500}
.tl-text{font-size:13.5px;white-space:pre-wrap;word-break:break-word}
.tl-files{margin-top:7px;display:flex;flex-direction:column;gap:4px}
.tl-file{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--brand);
  background:var(--brand-soft);border-radius:7px;padding:4px 9px;width:fit-content;max-width:100%}
.tl-file:hover{background:#e3edff}
.tl-file .fn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tl-file .sz{color:var(--ink-3);font-size:11.5px;flex:none}

/* ═════════ 跟进输入 ═════════ */
.composer{background:#f8fafc;border:1px solid var(--line);border-radius:var(--r-sm);padding:11px;margin-bottom:14px}
.composer textarea{width:100%;border:0;background:transparent;outline:none;resize:vertical;
  min-height:56px;line-height:1.65;padding:2px}
.composer-foot{display:flex;align-items:center;gap:10px;margin-top:8px}
.composer-foot .btn-primary{margin-left:auto}
.file-picker{display:flex;align-items:center;gap:8px;min-width:0}
.file-picker input[type=file]{display:none}
.file-names{font-size:12px;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ═════════ 弹窗 ═════════ */
.modal-mask{position:fixed;inset:0;background:rgba(20,26,40,.45);backdrop-filter:blur(2px);
  display:grid;place-items:center;padding:24px;z-index:60;animation:fade .16s ease}
.modal{width:100%;max-width:660px;max-height:88vh;display:flex;flex-direction:column;
  background:var(--card);border-radius:var(--r-lg);box-shadow:var(--sh-3);
  animation:pop .18s cubic-bezier(.2,.9,.3,1.1)}
.modal.sm{max-width:440px}
.modal-head{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:15.5px;flex:1}
.modal-body{padding:18px 20px;overflow:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:9px;padding:14px 20px;border-top:1px solid var(--line)}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.985)}}

/* ═════════ 抽屉 ═════════ */
.drawer-mask{position:fixed;inset:0;background:rgba(20,26,40,.38);z-index:55;display:flex;justify-content:flex-end;
  animation:fade .16s ease}
.drawer{width:min(620px,100%);background:var(--bg);display:flex;flex-direction:column;
  box-shadow:-12px 0 40px rgba(20,28,45,.18);animation:slide .22s cubic-bezier(.2,.8,.3,1)}
@keyframes slide{from{transform:translateX(30px);opacity:.4}}
.drawer-head{display:flex;align-items:flex-start;gap:12px;padding:16px 20px;background:var(--card);
  border-bottom:1px solid var(--line)}
.dh-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dh-title h3{font-size:16px}
.dh-sub{font-size:12.5px;color:var(--ink-3);margin-top:4px}
.drawer-body{flex:1;overflow:auto;padding:16px 20px 30px}

/* ═════════ 启信宝查询 ═════════ */
.step-hint{font-size:12.5px;color:var(--ink-3);margin:0 0 9px}
.step-hint:not(:first-child){margin-top:18px}
.lookup-row{display:flex;gap:9px}
.lookup-row input{flex:1;padding:10px 13px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fbfcfe;outline:none;font-size:14px}
.lookup-row input:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(59,130,246,.13)}
.lookup-state{margin-top:11px;padding:11px 13px;border-radius:var(--r-sm);font-size:13px;
  background:var(--brand-soft);border:1px solid #d6e5ff;color:#1d4ed8;display:flex;align-items:center;gap:9px}
.lookup-state.err{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.spinner{width:16px;height:16px;border:2px solid rgba(59,130,246,.25);border-top-color:var(--brand);
  border-radius:50%;animation:spin .7s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
.candidates{margin-top:11px;display:flex;flex-direction:column;gap:7px;max-height:270px;overflow:auto}
.cand{display:flex;align-items:center;gap:11px;padding:10px 13px;border:1px solid var(--line);
  border-radius:var(--r-sm);cursor:pointer;background:#fff;transition:all .14s}
.cand:hover{border-color:var(--brand);background:var(--brand-soft)}
.cand.sel{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px rgba(59,130,246,.1)}
.cand-main{flex:1;min-width:0}
.cand-name{font-size:13.5px;font-weight:500}
.cand-ctx{font-size:12px;color:var(--ink-3);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cand-pick{font-size:12px;color:var(--brand);flex:none}

/* ═════════ 表格 ═════════ */
.table-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-weight:500;color:var(--ink-3);font-size:12.5px;padding:8px 10px;
  border-bottom:1px solid var(--line)}
.tbl td{padding:10px;border-bottom:1px solid var(--line-2)}
.tbl tr:last-child td{border-bottom:0}
.tbl .ta-r{text-align:right}
.row-act{display:flex;gap:6px;justify-content:flex-end}
.tag{padding:2px 9px;border-radius:20px;font-size:12px;background:#f1f3f7;color:var(--ink-2)}
.tag.admin{background:#f5f0ff;color:#7c3aed}
.tag.off{background:#fef2f2;color:#b91c1c}

/* ═════════ 看板 ═════════ */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:14px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px 17px;box-shadow:var(--sh-1)}
.stat .k{font-size:12.5px;color:var(--ink-3)}
.stat .v{font-size:25px;font-weight:600;margin-top:3px;letter-spacing:-.5px}
.stat .s{font-size:12px;color:var(--ink-3);margin-top:2px}
.per-user{display:flex;flex-direction:column;gap:9px}
.pu-row{display:grid;grid-template-columns:110px 1fr 44px;gap:11px;align-items:center;font-size:13px}
.pu-bar{height:8px;border-radius:6px;background:#eef1f6;overflow:hidden}
.pu-bar i{display:block;height:100%;border-radius:6px;background:linear-gradient(90deg,#4f8cff,#7c5cff)}
.pu-n{text-align:right;color:var(--ink-3);font-size:12.5px}

/* ═════════ 提示 / 忙碌 ═════════ */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:30px;background:#1f2634;color:#fff;
  padding:11px 18px;border-radius:10px;font-size:13.5px;z-index:90;box-shadow:var(--sh-3);
  animation:pop .2s ease;max-width:82vw}
.toast.err{background:#b91c1c}
.toast.ok{background:#047857}
.busy{position:fixed;inset:0;background:rgba(20,26,40,.34);display:grid;place-items:center;z-index:80;
  backdrop-filter:blur(1px)}
.busy-card{background:#fff;border-radius:var(--r);padding:24px 30px;text-align:center;box-shadow:var(--sh-3)}
.busy-card .spinner{width:26px;height:26px;border-width:2.5px;margin:0 auto 10px}
.busy-card p{margin:0;font-size:13.5px;color:var(--ink-2)}

@media (max-width:1100px){
  .co-row{grid-template-columns:1fr 1fr;gap:8px 14px}
  .co-row > *:nth-child(4),.co-row > *:nth-child(5),.co-row > *:nth-child(6){display:none}
}
@media (max-width:820px){
  .sidebar{width:60px;padding:14px 8px}
  .side-brand span,.nav-item{font-size:0}
  .nav-item{justify-content:center;padding:10px}
  .nav-item svg{width:19px;height:19px}
  .me-info{display:none}
  .form-grid{grid-template-columns:1fr}
  .form-grid .span2{grid-column:auto}
}