/* 关系网平台 · 响应式样式（手机优先，断点 720 / 1080） */
:root {
  --bg: #f6f7f9; --card: #ffffff; --line: #e3e6ea;
  --txt: #1f2733; --muted: #6b7684; --brand: #185fa5; --brand-weak: #e6f1fb;
  --ok: #0f6e56; --ok-weak: #e1f5ee; --warn: #854f0b; --warn-weak: #faeeda;
  --danger: #a32d2d; --danger-weak: #fcebeb; --radius: 12px;
}
* { box-sizing: border-box; margin: 0; }
body { font: 14px/1.6 -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--txt); }
.container { max-width: 1080px; margin: 0 auto; padding: 12px 12px 88px; }
.topbar { position: sticky; top: 0; z-index: 20; background: var(--card);
  border-bottom: 1px solid var(--line); padding: 0 12px;
  display: flex; align-items: center; gap: 12px; height: 48px; }
.brand { font-weight: 600; color: var(--brand); }
.nav { display: flex; gap: 4px; overflow-x: auto; }
.nav a { padding: 6px 12px; border-radius: 8px; color: var(--muted);
  text-decoration: none; white-space: nowrap; }
.nav a.active { background: var(--brand-weak); color: var(--brand); font-weight: 600; }
@media (min-width: 720px) { .container { padding-bottom: 24px; } }

.card { background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.card h3 { font-size: 15px; margin-bottom: 10px; }
.grid { display: grid; gap: 12px; }
@media (min-width: 720px) { .grid.c2 { grid-template-columns: 1fr 1fr; }
  .grid.c3 { grid-template-columns: repeat(3, 1fr); } }
.stat-row { display: flex; gap: 10px; flex-wrap: wrap; }
.stat { flex: 1; min-width: 90px; background: var(--brand-weak);
  border-radius: 10px; padding: 10px; text-align: center; }
.stat b { display: block; font-size: 20px; color: var(--brand); }
.stat span { color: var(--muted); font-size: 12px; }

.btn { display: inline-block; border: 1px solid var(--line); background: var(--card);
  color: var(--txt); border-radius: 8px; padding: 8px 14px; cursor: pointer;
  font-size: 14px; text-decoration: none; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.small { padding: 3px 8px; font-size: 12px; }
.btn.danger { color: var(--danger); border-color: var(--danger); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.block { display: block; width: 100%; text-align: center; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line);
  font-size: 13px; vertical-align: top; }
th { color: var(--muted); font-weight: 500; }
.table-wrap { overflow-x: auto; }

.tag { display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 12px; margin: 2px 4px 2px 0; border: 1px solid var(--line);
  cursor: pointer; user-select: none; background: var(--card); }
.tag.on { background: var(--brand-weak); border-color: var(--brand); color: var(--brand); }
.tag-group { margin: 6px 0 10px; padding: 8px 10px 4px; background: var(--card-2, var(--card));
  border-radius: 8px; }
.tag-group-title { font-size: 12px; color: var(--muted); font-weight: 600; margin-bottom: 4px; }
.imp-tags { display: flex; flex-wrap: wrap; gap: 2px; max-width: 180px; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; }
.pill.merged { background: var(--ok-weak); color: var(--ok); }
.pill.new { background: var(--brand-weak); color: var(--brand); }
.pill.warn { background: var(--warn-weak); color: var(--warn); }
.pill.draft { background: var(--warn-weak); color: var(--warn); }
.pill.active { background: var(--ok-weak); color: var(--ok); }

label.field { display: block; margin-bottom: 10px; }
label.field span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 3px; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 8px; font-size: 14px; background: var(--card); color: var(--txt); }
textarea { min-height: 60px; }
.form-grid { display: grid; gap: 0 12px; }
@media (min-width: 720px) { .form-grid { grid-template-columns: 1fr 1fr; } }

.net-grid { display: grid; gap: 10px; }
@media (min-width: 720px) { .net-grid { grid-template-columns: repeat(4, 1fr); } }
.net { border: 1px solid var(--line); border-radius: 10px; padding: 12px;
  text-align: center; cursor: pointer; background: var(--card); }
.net b { display: block; }
.net.ready { border-color: var(--brand); background: var(--brand-weak); }
.net.coming { opacity: .55; }

.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%);
  background: #333c47; color: #fff; border-radius: 8px; padding: 8px 16px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 99; }
.toast.show { opacity: 1; }

.modal { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 50;
  display: flex; align-items: flex-start; justify-content: center; padding: 20px 10px;
  overflow-y: auto; }
.modal.hidden { display: none; }
.modal-body { background: var(--card); border-radius: var(--radius);
  max-width: 640px; width: 100%; padding: 16px; }
.modal-head { display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px; }

.switch { display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--line); }
.switch:last-child { border-bottom: none; }
.empty { text-align: center; color: var(--muted); padding: 24px 0; }
.muted { color: var(--muted); font-size: 12px; }
.row-actions { display: flex; gap: 6px; }

/* 分段日期/年月输入（ADR-022 #2） */
.seg-group { display: inline-flex; align-items: center; gap: 2px; }
.seg { width: 3.2em; text-align: center; padding: 6px 2px; border: 1px solid #cbd5e1;
  border-radius: 6px; font-size: 14px; }
.seg:focus { border-color: #2563eb; outline: none; box-shadow: 0 0 0 2px rgba(37,99,235,.15); }
.seg-y { width: 4.6em; }
.seg + .seg, .seg-group .seg-sep { margin: 0 0 0 2px; }

/* 判重预览批量操作栏（ADR-023） */
.imp-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin: 8px 0; padding: 8px 10px; background: #f6f8fb; border-radius: 8px; }
.imp-bar select { padding: 4px 6px; border: 1px solid #cbd5e1; border-radius: 6px;
  font-size: 13px; background: #fff; }
.pill.skip { background: #eef1f5; color: #64748b; }
tr.off td { opacity: .45; text-decoration: line-through; }
.imp-tag { padding: 4px 6px; border: 1px solid #cbd5e1; border-radius: 6px;
  font-size: 13px; background: #fff; max-width: 120px; }

/* 归属信息条（ADR-029：创建者 / 拥有者 / 创建时间 / 归属状态 / 我的权限） */
.attr-bar { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center;
  margin: 8px 0; padding: 8px 10px; background: #f6f8fb;
  border: 1px solid var(--line); border-left: 3px solid #185fa5; border-radius: 8px;
  font-size: 12px; }
.attr-bar.readonly { border-left-color: #d97706; background: #fffaf0; }
.attr-item { color: var(--muted); }
.attr-item b { color: #334155; font-weight: 500; margin-right: 4px; }
.attr-ro { color: #a32d2d; }
.readonly-note { margin-top: 10px; padding: 8px 10px; background: #fff7ed;
  border: 1px solid #fed7aa; border-radius: 8px; color: #9a3412; font-size: 12px; }

/* 找关系 · Top-N 多路径卡片（ADR-033） */
.path-card { border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; margin-top: 10px; background: var(--card); }
.path-card.rec { border-color: var(--brand); background: var(--brand-weak);
  border-left-width: 3px; }
.path-chain { display: flex; flex-wrap: wrap; align-items: center;
  gap: 4px; margin: 8px 0 6px; }
.path-chain .pn { font-weight: 600; color: #1f2733; }
.path-chain .ptag { font-size: 12px; padding: 1px 8px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--muted);
  white-space: nowrap; }
.path-chain .parrow { color: var(--muted); margin: 0 3px; }
/* 以人为中心：关系标签紧贴所属人员（此人与下一节点的关系），与箭头拉开层次 */
.path-chain .pn + .ptag { margin-left: -2px; }
.find-hit { display: flex; justify-content: space-between; align-items: center;
  gap: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
  margin-top: 6px; cursor: pointer; }
.find-hit:hover { background: var(--brand-weak); border-color: var(--brand); }

/* ---------------- S5 登录（ADR-038） ---------------- */
.login-wrap { display: flex; justify-content: center; padding: 24px 0; }
.login-card { width: 100%; max-width: 360px; background: var(--card);
  border: 1px solid var(--line); border-radius: 14px; padding: 20px;
  box-shadow: 0 4px 18px rgba(0,0,0,.05); }
.login-card h2 { margin: 0 0 14px; text-align: center; }
.login-card .tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.login-card .tab { flex: 1; padding: 8px; border: 1px solid var(--line);
  background: #fff; border-radius: 8px; cursor: pointer; color: var(--muted); }
.login-card .tab.active { border-color: var(--brand); color: var(--brand);
  font-weight: 600; background: var(--brand-weak); }
.login-card .inp { width: 100%; padding: 10px 12px; margin-bottom: 10px;
  border: 1px solid var(--line); border-radius: 8px; font-size: 14px;
  box-sizing: border-box; }
.login-card .btn { width: 100%; padding: 10px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; cursor: pointer; }
.login-card .btn.primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.login-card .btn.wx { background: #07c160; color: #fff; border-color: #07c160; margin-top: 6px; }
.login-card .hint { color: #dc2626; font-size: 12px; min-height: 16px; margin-top: 4px; }
.login-card .wx-box { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 12px; }
.login-card .wx-dev { margin-top: 8px; font-size: 12px; color: var(--muted); }
.login-card .wx-dev .inp { margin-top: 6px; }

/* 碎片线索找人 · 网页向导（ADR-034 阶段一） */
.clue-stats { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.clue-stat { font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: var(--brand-weak); color: var(--brand); }
.clue-stat.zero { background: #fff7ed; color: #9a3412; border: 1px solid #fed7aa; }
.clue-tag { font-size: 11px; padding: 1px 6px; border-radius: 999px;
  background: #eef1f5; color: #64748b; margin-left: 4px; white-space: nowrap; }

/* ---------------- 消息中心 · 铃铛（仅登录后显示，ADR-041） ---------------- */
.bell { margin-left: auto; display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 8px; color: var(--muted);
  text-decoration: none; font-size: 18px; }
.bell:hover { background: var(--brand-weak); }
.bell.active { background: var(--brand-weak); }
.bell[hidden] { display: none; }
.bell-badge { position: absolute; top: 2px; right: 2px; min-width: 16px; height: 16px;
  padding: 0 4px; border-radius: 999px; background: var(--danger); color: #fff;
  font-size: 11px; line-height: 16px; text-align: center; }
.bell .bell-ico { position: relative; }

/* 消息中心 · 卡片 */
.msg-card { background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 10px; cursor: pointer; }
.msg-card.unread { border-left: 3px solid var(--brand); background: var(--brand-weak); }
.msg-card:hover { border-color: var(--brand); }
.msg-card .row-actions { margin-bottom: 4px; }

/* 找关系 · 路径节点操作（发消息 / 加好友，ADR-041） */
.path-actions { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 8px;
  display: flex; flex-wrap: wrap; gap: 8px; }
.path-act { display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  background: #f6f8fb; border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px; }
.path-act .pa-name { font-weight: 600; }

/* 发消息 · 编辑框（复用 modal） */
#compose-body { width: 100%; min-height: 90px; margin-top: 8px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 8px; font-size: 14px;
  font-family: inherit; resize: vertical; }

/* 首页 · 快捷入口（资料卡那一行，可换行） */
.quick-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.quick-actions .btn { white-space: nowrap; }

/* 首页 · 概览卡（四大网上方：左消息通知 / 右四网占比饼图） */
.overview { display: grid; grid-template-columns: 1fr 1.4fr; gap: 18px; }
.overview-col h4 { margin: 0 0 10px; font-size: 14px; color: var(--muted); font-weight: 600; }
.msg-notify .msg-box { display: flex; align-items: center; justify-content: space-between;
  gap: 10px; padding: 22px 16px; border-radius: 10px; background: var(--brand-weak);
  text-decoration: none; color: var(--muted); font-size: 15px; }
.msg-notify .msg-box.has { background: var(--brand); color: #fff; font-weight: 600; }
.msg-notify .msg-box.has b { color: #fff; }
.msg-notify .msg-box .arrow { font-size: 18px; opacity: .7; }
.msg-notify .msg-box:hover { filter: brightness(.97); }
.pie-wrap { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.pie { width: 120px; height: 120px; flex: none; }
.legend { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-item .sw { width: 12px; height: 12px; border-radius: 3px; flex: none; }
.legend-item b { color: var(--txt); }
.legend-item .pct { color: #94a3b8; font-size: 12px; }
@media (max-width: 560px) { .overview { grid-template-columns: 1fr; } }

/* 会员首页：以 shot-bottom 为视觉基准的深蓝科技商务风 */
.member-home-hero { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin:8px 0 26px; padding:30px 32px; border:1px solid rgba(63,169,245,.28); border-radius:18px; background:linear-gradient(135deg,#071d34,#0a2741); color:#eaf3ff; box-shadow:0 18px 40px rgba(1,10,22,.18); }
.member-kicker,.member-eyebrow { color:#2ee6d6; font-size:12px; letter-spacing:1.5px; }
.member-home-hero h1 { margin:8px 0 6px; font-size:30px; line-height:1.25; color:#fff; }
.member-home-hero p,.member-section-head p { margin:0; color:#a8c0dc; }
.member-hero-actions { display:flex; gap:10px; flex:none; }
.member-action { padding:10px 18px; border:1px solid rgba(143,210,255,.4); border-radius:9px; color:#d7ecff; text-decoration:none; white-space:nowrap; }
.member-action.primary { border-color:#2ee6d6; background:linear-gradient(135deg,#3fa9f5,#2ee6d6); color:#062039; font-weight:700; }
.member-alert { display:flex; align-items:center; gap:14px; margin:0 0 16px; padding:12px 16px; border:1px solid #d6a64c; border-radius:10px; background:#fff8e8; color:#6b4a0b; }
.member-alert span { color:#8a6b2a; margin-right:auto; }
.member-section-head { display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin:30px 0 14px; }
.member-section-head h2 { margin:5px 0 5px; color:#1f2733; font-size:26px; }
.member-count { display:flex; align-items:baseline; gap:8px; color:#6b7684; }
.member-count strong { color:#185fa5; font-size:34px; line-height:1; }
.member-net-grid,.member-feature-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.member-net-card,.member-feature { display:block; min-height:154px; padding:16px; border:1px solid #dce8f1; border-radius:14px; background:#fff; color:#1f2733; text-decoration:none; box-shadow:0 8px 22px rgba(23,69,111,.06); transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.member-net-card:hover,.member-feature:hover { transform:translateY(-2px); border-color:#3fa9f5; box-shadow:0 12px 26px rgba(23,69,111,.12); }
.member-net-title { display:flex; align-items:center; justify-content:space-between; gap:8px; padding-bottom:12px; border-bottom:1px solid #e7eef4; }
.member-net-title b { font-size:18px; }
.member-net-title span { color:#3fa9f5; font-size:12px; }
.member-net-card p,.member-feature p { min-height:50px; margin:12px 0; color:#6b7684; font-size:13px; }
.member-net-foot { display:flex; align-items:baseline; justify-content:space-between; color:#8b98a7; }
.member-net-foot strong { color:#3fa9f5; font-size:24px; }
.capability-head { margin-top:42px; }
.member-feature { min-height:170px; }
.member-feature-icon { width:30px; height:30px; display:grid; place-items:center; margin-bottom:14px; border-radius:8px; background:linear-gradient(135deg,#3fa9f5,#2ee6d6); color:#062039; font-weight:800; font-size:20px; }
.member-feature h3 { margin:0 0 8px; font-size:16px; }
.member-bottom-row { display:grid; grid-template-columns:1fr 1.4fr; gap:12px; margin-top:22px; }
.member-message,.member-profile { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:15px 17px; border:1px solid #dce8f1; border-radius:12px; background:#fff; color:#6b7684; text-decoration:none; }
.member-message strong { color:#185fa5; font-size:20px; }
.member-profile { flex-wrap:wrap; justify-content:flex-start; }
.member-profile small { width:100%; color:#9a6b1d; }
@media (max-width: 760px) { .member-home-hero,.member-section-head { align-items:flex-start; flex-direction:column; } .member-home-hero { padding:24px 20px; } .member-hero-actions { width:100%; } .member-action { flex:1; text-align:center; } .member-net-grid,.member-feature-grid { grid-template-columns:repeat(2,1fr); } .member-bottom-row { grid-template-columns:1fr; } }
@media (max-width: 480px) { .member-home-hero h1 { font-size:25px; } .member-net-grid,.member-feature-grid { grid-template-columns:1fr; } .member-section-head h2 { font-size:22px; } .member-alert { align-items:flex-start; flex-wrap:wrap; } .member-alert span { width:100%; } }