/* 咨询工作台 · 双配色：B = 清爽浅色（取自符老师演示稿的蓝白配色，默认），C = 暗夜深色。组件约定沿用靶场。 */
:root, [data-theme="B"] {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --surface-muted: #eef1f6;
  --primary: #2f6bff;
  --primary-soft: #eaf0ff;
  --btn: #2f6bff;
  --btn-text: #ffffff;
  --btn-border: #2459db;
  --soft: rgba(47, 107, 255, 0.16);
  --sec-bg: #ffffff;
  --sec-text: #1f2329;
  --sec-border: #d4d9e2;
  --sec-hover: #f2f5fb;
  --danger: #d1435b;
  --danger-soft: #fdecef;
  --danger-text: #a3243c;
  --warn: #b26b00;
  --warn-soft: #fdf3e1;
  --ok: #0a8a6c;
  --ok-soft: #e4f6f0;
  --purple: #6b4fe0;
  --purple-soft: #f0ecff;
  --border: #e3e7ee;
  --border-strong: #cfd5df;
  --t1: #1f2329;
  --t2: #3a414c;
  --t3: #5f6673;
  --t4: #8a919d;
  --r-lg: 16px;
  --r-md: 11px;
  --r-sm: 8px;
  --shadow: 0 1px 3px rgba(20, 30, 50, .04), 0 8px 24px rgba(20, 30, 50, .05);
  color-scheme: light;
}
[data-theme="C"] {
  --bg: #1b1d23;
  --surface: #24272f;
  --surface-2: #2a2d36;
  --surface-muted: #30343e;
  --primary: #7ea2ff;
  --primary-soft: #2c3550;
  --btn: #4a7bff;
  --btn-text: #ffffff;
  --btn-border: #3b66db;
  --soft: rgba(74, 123, 255, 0.22);
  --sec-bg: #2d313b;
  --sec-text: #e3e5ea;
  --sec-border: #464b58;
  --sec-hover: #363b47;
  --danger: #ec6f86;
  --danger-soft: #45272f;
  --danger-text: #f6b9c5;
  --warn: #e6a93d;
  --warn-soft: #3e3322;
  --ok: #4fc4a3;
  --ok-soft: #1f3a33;
  --purple: #a993ff;
  --purple-soft: #332c4d;
  --border: #353945;
  --border-strong: #4a4f5c;
  --t1: #e8e9ed;
  --t2: #cfd2d9;
  --t3: #a7abb6;
  --t4: #858a96;
  --shadow: 0 8px 24px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--t1);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px; line-height: 1.6; -webkit-text-size-adjust: 100%; min-height: 100vh;
}
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--t4); }
.pre { white-space: pre-wrap; }
h2, h3 { margin: 0; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; padding: 0 16px; border-radius: var(--r-md); border: 1.5px solid var(--btn-border);
  background: var(--btn); color: var(--btn-text); font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: filter .15s, transform .05s; text-decoration: none;
}
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.sec { background: var(--sec-bg); color: var(--sec-text); border-color: var(--sec-border); }
.btn.sec:hover { background: var(--sec-hover); filter: none; border-color: var(--primary); }
.btn.danger { background: var(--danger-soft); color: var(--danger-text); border-color: var(--danger); }
.btn.sm { min-height: 32px; padding: 0 11px; font-size: 13.5px; border-radius: var(--r-sm); }
.btn.xs { min-height: 26px; padding: 0 9px; font-size: 12.5px; border-radius: 7px; }
.btn.block { width: 100%; }
.lnk { border: 0; background: none; padding: 0; color: var(--primary); font-weight: 700; cursor: pointer; font-size: inherit; }

/* ---------- 主题切换 ---------- */
.theme-switch { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-muted); border: 1px solid var(--border); border-radius: 999px; }
.theme-switch button { border: 0; background: transparent; padding: 4px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 700; color: var(--t3); cursor: pointer; }
.theme-switch button[aria-pressed="true"] { background: var(--btn); color: var(--btn-text); }

/* ---------- 表单 ---------- */
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label, .field > .lab { font-size: 13px; font-weight: 700; color: var(--t3); }
.field .hint { font-size: 12.5px; color: var(--t4); }
.input, .textarea, .select {
  width: 100%; min-height: 42px; padding: 0 12px; border-radius: var(--r-md); border: 1.5px solid var(--border-strong);
  background: var(--surface); color: var(--t1); font-size: 16px; /* 16px 防止 iOS 自动放大 */
}
.textarea { padding: 10px 12px; min-height: 120px; resize: vertical; line-height: 1.6; }
.input:focus, .textarea:focus, .select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--soft); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px 14px; }
.form-grid .full { grid-column: 1 / -1; }
.msg { font-size: 13.5px; font-weight: 700; min-height: 20px; }
.msg.err { color: var(--danger); }
.checks { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.checks label { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; cursor: pointer; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.seg button { border: 1.5px solid var(--sec-border); background: var(--sec-bg); color: var(--t2); border-radius: 999px; padding: 4px 13px; font-weight: 700; font-size: 13.5px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--primary-soft); color: var(--primary); border-color: var(--primary); }

/* ---------- 登录页 ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px 48px; }
.login-top { position: fixed; top: 14px; right: 16px; }
.login-card { width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow); padding: 28px 24px 22px; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.brand-mark { width: 42px; height: 42px; border-radius: 12px; flex: none; background: linear-gradient(135deg, #2f6bff, #7c5cff); display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 18px; }
.brand h1 { font-size: 20px; margin: 0; }
.login-sub { color: var(--t4); font-size: 13px; margin: 0; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-foot { margin: 16px 0 0; color: var(--t4); font-size: 12.5px; text-align: center; }

/* ---------- 外壳：左侧导航 + 主区 ---------- */
.app { display: grid; grid-template-columns: 228px minmax(0, 1fr); gap: 22px; max-width: 1400px; margin: 0 auto; padding: 20px 24px 60px; align-items: start; }
.side { position: sticky; top: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 16px 12px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px; }
.side[hidden] { display: none; }
.app.bare { display: block; max-width: 520px; }
.side-brand { display: flex; align-items: center; gap: 10px; padding: 2px 6px 14px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.side-brand .brand-mark { width: 34px; height: 34px; font-size: 15px; border-radius: 10px; }
.side-title { font-weight: 800; font-size: 15.5px; line-height: 1.3; }
.side-sub { font-size: 11.5px; color: var(--t4); }
.nav-link { position: relative; width: 100%; display: flex; align-items: center; gap: 9px; padding: 9px 12px; border-radius: var(--r-md); background: transparent; border: 0; color: var(--t2); font-size: 15px; font-weight: 600; cursor: pointer; text-align: left; }
.nav-link:hover { background: var(--surface-muted); }
.nav-link.active { background: var(--primary-soft); color: var(--primary); font-weight: 800; }
.nav-link .ico { width: 20px; text-align: center; }
.nav-link .cnt { margin-left: auto; font-size: 12px; color: var(--t4); font-weight: 700; }
.nav-link.active .cnt { color: var(--primary); }
.side-foot { margin-top: 10px; padding: 12px 6px 0; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px; }
.me-row { display: flex; align-items: center; gap: 8px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, #2f6bff, #0a9f7f); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 800; flex: none; }
.me-name { font-weight: 800; font-size: 14px; line-height: 1.2; }
.me-role { font-size: 12px; color: var(--t4); }
.side-ver { font-size: 11.5px; color: var(--t4); }
.main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

/* ---------- 卡片与布局 ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow); padding: 18px 20px; min-width: 0; }
.card.alt { background: var(--surface-2); }
.card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.card-head h2 { font-size: 17px; }
.sub { color: var(--t3); font-size: 13.5px; margin: 3px 0 0; }
.page-title { font-size: 21px; font-weight: 800; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row.end { justify-content: flex-end; margin-top: 16px; }
.row.between { justify-content: space-between; }
.notice { background: var(--primary-soft); border-radius: var(--r-md); padding: 11px 14px; color: var(--t2); font-size: 13.5px; }
.notice.warn { background: var(--warn-soft); color: var(--warn); }
.empty { text-align: center; color: var(--t4); padding: 26px 0; font-size: 14px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* KPI */
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow); padding: 16px 18px; }
.kpi.click { cursor: pointer; }
.kpi.click:hover { border-color: var(--primary); }
.kpi-label { font-size: 13px; color: var(--t4); font-weight: 600; }
.kpi-big { font-size: 28px; font-weight: 800; line-height: 1.25; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi-big small { font-size: 13px; color: var(--t4); font-weight: 600; margin-left: 3px; }

/* 标签 / 状态 */
.tag { display: inline-flex; align-items: center; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; background: var(--surface-muted); color: var(--t3); white-space: nowrap; }
.tag.lead { background: var(--warn-soft); color: var(--warn); }
.tag.vip { background: var(--ok-soft); color: var(--ok); }
.tag.analysis, .tag.filling { background: var(--purple-soft); color: var(--purple); }
.tag.blue { background: var(--primary-soft); color: var(--primary); }
.state { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; white-space: nowrap; }
.state::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.state.ok { color: var(--ok); }
.state.warn { color: var(--danger-text); }
.state.info { color: var(--primary); }
.state.muted { color: var(--t4); }
.state.busy::before { width: 11px; height: 11px; background: none; border: 2px solid currentColor; border-right-color: transparent; animation: st-spin .8s linear infinite; }
@keyframes st-spin { to { transform: rotate(360deg); } }

/* 列表行（客户、记录、跟进） */
.list { display: flex; flex-direction: column; gap: 10px; }
.item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 13px 16px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface); }
.item.click { cursor: pointer; }
.item.click:hover { border-color: var(--primary); }
.item-title { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.item-name { font-size: 16.5px; font-weight: 800; }
.item-meta { font-size: 13.5px; color: var(--t3); margin-top: 3px; display: flex; flex-wrap: wrap; gap: 2px 14px; }
.item-side { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.item.deleted { opacity: .65; }

/* 工具条：阶段筛选 + 搜索 */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.toolbar .input { max-width: 280px; min-height: 36px; font-size: 14.5px; }
.toolbar .select { max-width: 160px; min-height: 36px; font-size: 14.5px; }

/* 客户详情 */
.client-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: flex-start; }
.client-name { font-size: 24px; font-weight: 800; line-height: 1.2; }
.client-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--t3); font-size: 14px; margin-top: 8px; align-items: center; }
.head-card { padding-bottom: 0; }
.follow-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 13px 20px; border-left: 4px solid var(--primary); }
.set-grid { display: grid; grid-template-columns: minmax(0, 1fr) 120px; gap: 10px 16px; align-items: center; max-width: 560px; }
.set-grid .input { min-height: 38px; }
.set-grid .def { font-size: 12.5px; color: var(--t4); }
.theme-icon { display: none; width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--border-strong); background: var(--surface-muted); cursor: pointer; font-size: 14px; }
.tabs { display: flex; gap: 4px; margin: 16px -20px 0; padding: 0 16px; overflow-x: auto; }
.tab { border: 0; background: none; padding: 10px 12px; font-weight: 700; color: var(--t3); cursor: pointer; border-bottom: 2.5px solid transparent; white-space: nowrap; font-size: 15px; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.prof-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.prof { border: 1px solid var(--border); border-radius: var(--r-md); padding: 13px 15px; background: var(--surface); display: flex; flex-direction: column; gap: 8px; }
.prof-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.prof-name { font-weight: 800; font-size: 15px; }
.prof-hint { font-size: 12.5px; color: var(--t4); }
.prof ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 3px; font-size: 14.5px; }
.prof .src { font-size: 11.5px; color: var(--t4); margin-left: 4px; }
.prof.locked { background: var(--surface-2); }
.ref-box { border: 1.5px dashed var(--border-strong); border-radius: var(--r-md); padding: 12px 15px; background: var(--surface-2); }
.ref-box summary { cursor: pointer; font-weight: 800; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: 14.5px; margin: 0; }
.kv dt { color: var(--t4); font-weight: 600; }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.parent-row { display: grid; grid-template-columns: 90px 1fr 1fr 1fr 36px; gap: 8px; align-items: center; }
.set-block { padding: 16px 0; border-top: 1px solid var(--border); }
.set-block:first-child { border-top: 0; padding-top: 0; }
.set-block h3 { font-size: 15.5px; margin-bottom: 4px; }
.history { margin: 8px 0 0; padding-left: 18px; font-size: 13.5px; color: var(--t3); }

/* 表格（手机上转为卡片） */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 12.5px; color: var(--t4); font-weight: 700; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }

/* 弹窗 */
.modal-back { position: fixed; inset: 0; background: rgba(15, 20, 30, .45); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 50; }
.modal { width: 100%; max-width: 460px; max-height: calc(100vh - 32px); overflow-y: auto; background: var(--surface); border-radius: var(--r-lg); border: 1px solid var(--border); padding: 20px; box-shadow: var(--shadow); }
.modal.wide { max-width: 860px; }
.modal h3 { font-size: 17px; margin-bottom: 10px; }
.modal .sub { margin-bottom: 12px; }
.code-big { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 24px; font-weight: 800; letter-spacing: 2px; padding: 12px; text-align: center; border-radius: var(--r-md); background: var(--surface-muted); border: 1px dashed var(--border-strong); margin: 12px 0; user-select: all; }
.record-text { white-space: pre-wrap; font-size: 14.5px; line-height: 1.75; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 16px; max-height: 60vh; overflow-y: auto; overflow-wrap: anywhere; }
.drop { border: 1.5px dashed var(--border-strong); border-radius: var(--r-md); padding: 10px 14px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13.5px; color: var(--t3); background: var(--surface-2); }
.drop.over { border-color: var(--primary); background: var(--primary-soft); }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--t1); color: var(--bg); padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 700; z-index: 60; max-width: calc(100% - 32px); }

/* ---------- 手机 ---------- */
@media (max-width: 860px) {
  .app { display: block; padding: 10px 12px 40px; }
  .side { position: static; padding: 10px; margin-bottom: 12px; flex-direction: row; flex-wrap: wrap; gap: 6px; align-items: center; }
  .side-brand { border: 0; padding: 0; margin: 0 auto 0 0; }
  .side-sub { display: none; }
  .side-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(64px, 1fr)); gap: 6px; width: 100%; order: 3; }
  .nav-link { flex-direction: column; gap: 0; padding: 7px 2px; font-size: 12.5px; text-align: center; justify-content: center; background: var(--surface-2); }
  .nav-link .cnt { display: none; }
  .side-foot { margin: 0; padding: 0; border: 0; flex-direction: row; align-items: center; gap: 8px; }
  .side-foot .theme-switch, .side-ver, .me-role { display: none; }
  .theme-icon { display: inline-block; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 12px 14px; }
  .kpi-big { font-size: 23px; }
  .grid-2 { grid-template-columns: 1fr; }
  .item { grid-template-columns: 1fr; padding: 12px 13px; }
  .item-side { justify-content: flex-start; }
  .card { padding: 15px 14px; }
  .tabs { margin: 14px -14px 0; padding: 0 8px; }
  .client-name { font-size: 21px; }
  .parent-row { grid-template-columns: 1fr 1fr; }
  .toolbar .input, .toolbar .select { max-width: none; flex: 1 1 140px; }
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { border: 1px solid var(--border); border-radius: var(--r-md); padding: 6px 2px; margin-bottom: 10px; }
  .table td { border: 0; padding: 4px 10px; }
  .table td[data-k]::before { content: attr(data-k) "："; color: var(--t4); font-size: 12.5px; }
}
@media (prefers-reduced-motion: reduce) { .state.busy::before { animation-duration: 2.4s; } }