/* ============================================================
   线索中台 · 主流 Dashboard 布局（深色分组侧边栏 + 白色顶栏）
   适配：PC / 平板 / 手机
   ============================================================ */
:root {
  --primary: #4f46e5;
  --primary-2: #7c3aed;
  --primary-soft: #eef2ff;
  --accent: #06b6d4;
  --success: #10b981;
  --danger: #ef4444;
  --warn: #f59e0b;
  --bg: #f3f5fa;
  --surface: #ffffff;
  --border: #e7eaf3;
  --text: #1e2333;
  --text-2: #6b7280;
  --side-bg: #131a2f;
  --side-w: 224px;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 3px rgba(30, 35, 60, .06), 0 8px 24px -12px rgba(30, 35, 60, .12);
  --shadow-lg: 0 12px 40px -12px rgba(79, 70, 229, .25);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font: 14px/1.65 "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  background: var(--bg); color: var(--text);
}
a { color: var(--primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--primary-2); }
::selection { background: #c7d2fe; }

/* ---------------- 深色分组侧边栏（固定） ---------------- */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--side-w); z-index: 45;
  background: linear-gradient(180deg, #151c34 0%, var(--side-bg) 40%, #0f1426 100%);
  display: flex; flex-direction: column; overflow-y: auto;
}
.side-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 20px 20px 18px; color: #fff; font-size: 16px; font-weight: 700; letter-spacing: 2px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.side-logo .mark {
  width: 12px; height: 12px; border-radius: 4px; flex-shrink: 0;
  background: linear-gradient(135deg, #818cf8, #c084fc);
  box-shadow: 0 0 0 5px rgba(129, 140, 248, .18);
}
.side-nav { padding: 12px 12px 24px; flex: 1; }
.sidebar { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .14) transparent; }
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); border-radius: 99px; }

/* 可折叠分组标题 */
.side-nav .navg { margin-bottom: 2px; }
.side-nav summary {
  display: flex; align-items: center; gap: 8px;
  margin: 14px 4px 4px; padding: 7px 10px;
  font-size: 11.5px; letter-spacing: 2px; font-weight: 600; color: #5b6478;
  border-radius: var(--radius-sm); cursor: pointer; list-style: none; user-select: none;
  transition: color .15s, background .15s;
}
.side-nav summary::-webkit-details-marker { display: none; }
.side-nav summary:hover { color: #8f9ab5; background: rgba(255, 255, 255, .04); }
.side-nav .chev {
  margin-left: auto; width: 7px; height: 7px; flex-shrink: 0; opacity: .7;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg) translateY(-2px); transition: transform .18s;
}
.side-nav .navg[open] .chev { transform: rotate(45deg) translateY(-2px); }

/* 菜单项：图标圆片 + 悬浮位移 + 当前页高亮胶囊 */
.side-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px 8px 16px; margin: 1px 2px 1px 10px; border-radius: 9px;
  color: #a7b1c9; font-size: 14.5px; letter-spacing: .3px;
  transition: background .15s, color .15s, transform .15s;
}
.side-nav a i {
  font-style: normal; font-size: 15px; width: 23px; height: 23px; flex-shrink: 0;
  display: grid; place-items: center; border-radius: 7px;
  background: rgba(255, 255, 255, .06); filter: saturate(.5);
  transition: filter .15s, background .15s;
}
.side-nav a:hover { background: rgba(255, 255, 255, .06); color: #e2e8f0; transform: translateX(3px); }
.side-nav a.on {
  background: linear-gradient(90deg, rgba(99, 102, 241, .35), rgba(139, 92, 246, .12));
  color: #fff; font-weight: 600; box-shadow: inset 3px 0 0 #8b5cf6;
}
.side-nav a.on i { filter: none; background: rgba(139, 92, 246, .28); }
.side-nav a.on:hover { transform: none; }

/* 未读消息徽标 */
.nbadge {
  margin-left: auto; font-style: normal; font-size: 10.5px; font-weight: 700;
  background: #e5484d; color: #fff; padding: 1px 7px; border-radius: 99px;
  box-shadow: 0 0 0 3px rgba(229, 72, 77, .18);
}

/* ---------------- 汉堡按钮（仅移动端） ---------------- */
.menu-btn {
  display: none; position: fixed; top: 14px; left: 14px; z-index: 60;
  width: 40px; height: 40px; border: none; border-radius: 11px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; font-size: 17px; cursor: pointer; box-shadow: var(--shadow-lg);
}

/* ---------------- 主框架：顶栏 + 内容 ---------------- */
.frame { margin-left: var(--side-w); min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30;
  height: 62px; padding: 0 26px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: rgba(255, 255, 255, .88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.pagetitle { font-size: 17px; font-weight: 700; color: var(--text); }
.userchip { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff; font-weight: 700; font-size: 15px;
  box-shadow: 0 4px 10px -3px rgba(79, 70, 229, .5);
}
.uinfo { display: flex; flex-direction: column; line-height: 1.25; }
.uinfo b { font-size: 13px; }
.uinfo small { font-size: 11.5px; color: var(--text-2); }
.logout {
  font-size: 12.5px; padding: 5px 13px; border-radius: 999px; margin-left: 4px;
  background: var(--primary-soft); color: var(--primary) !important; transition: all .15s;
}
.logout:hover { background: #e0e7ff; }

.main { flex: 1; padding: 24px 28px 44px; width: 100%; min-width: 0; }
.main h3 { margin: 20px 0 12px; font-size: 15.5px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.main h3::before { content: ""; width: 4px; height: 15px; border-radius: 2px; background: linear-gradient(180deg, var(--primary), var(--primary-2)); }
.footer { text-align: center; color: #9ca3af; padding: 12px; font-size: 12px; }

/* ---------------- 表格 ---------------- */
.main table {
  width: 100%; display: block; overflow-x: auto; white-space: nowrap;
  border-collapse: separate; border-spacing: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 14px;
}
.main table[style*="border:none"], .main table[style*="border: none"] { border: none; box-shadow: none; }
th, td { border-bottom: 1px solid var(--border); padding: 10px 13px; text-align: left; font-size: 13px; }
th { background: #f8f9fe; color: #4b5563; font-weight: 600; position: sticky; top: 0; }
th:first-child { border-top-left-radius: var(--radius); }
th:last-child { border-top-right-radius: var(--radius); }
tr:last-child td { border-bottom: none; }
table tr:hover td { background: #f6f7ff; }
td b { color: var(--primary); }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-block; padding: 7px 16px; border: none; border-radius: var(--radius-sm);
  background: linear-gradient(95deg, var(--primary), var(--primary-2));
  color: #fff !important; font-size: 13px; font-weight: 500; cursor: pointer;
  margin-bottom: 8px; transition: all .18s; box-shadow: 0 4px 14px -4px rgba(79, 70, 229, .45);
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -6px rgba(79, 70, 229, .55); opacity: 1; }
.btn:active { transform: translateY(0); }
.btn.gray { background: linear-gradient(95deg, #64748b, #475569); box-shadow: 0 4px 12px -4px rgba(71, 85, 105, .4); }
.btn.red { background: linear-gradient(95deg, #f43f5e, #dc2626); box-shadow: 0 4px 12px -4px rgba(220, 38, 38, .4); }
.btn.green { background: linear-gradient(95deg, #10b981, #059669); box-shadow: 0 4px 12px -4px rgba(5, 150, 105, .4); }
.btn.sm { padding: 3px 10px; font-size: 12px; margin: 0 2px; border-radius: 7px; }

/* ---------------- 表单 ---------------- */
form.inline, .filter {
  background: var(--surface); padding: 14px 16px; border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 14px;
}
.filter label { display: inline-flex; align-items: center; gap: 6px; margin: 4px 16px 6px 0; white-space: nowrap; color: var(--text-2); }
input, select, textarea {
  padding: 7px 11px; border: 1px solid #d6dae5; border-radius: var(--radius-sm);
  font-size: 13px; font-family: inherit; color: var(--text); background: #fbfcff;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary); background: #fff;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, .15);
}
textarea { width: 100%; min-height: 72px; resize: vertical; }
.filter input, .filter select { width: 158px; }
.filter input[type="date"] { width: 138px; }

/* ---------------- 提示 ---------------- */
.alert {
  padding: 11px 16px; border-radius: var(--radius-sm); margin-bottom: 14px; font-size: 13px;
  background: #eff6ff; border: 1px solid #bfdbfe; color: #1d4ed8;
}
.alert-error { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }

/* ---------------- 卡片 ---------------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr)); gap: 14px; margin-bottom: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 14px 15px; text-align: center; box-shadow: var(--shadow);
  transition: transform .18s, box-shadow .18s; position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
/* 可点击卡片（a 标签复用 .card 样式） */
a.card { display: block; color: inherit; text-decoration: none; cursor: pointer; }
a.card:hover b { background: linear-gradient(95deg, #4338ca, #0891b2); -webkit-background-clip: text; background-clip: text; }
.card b {
  display: block; font-size: 27px; font-weight: 700;
  background: linear-gradient(95deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.card span { color: var(--text-2); font-size: 12.5px; }

/* ---------------- 报表增强 ---------------- */
table tfoot td, table tfoot th { font-weight: 700; background: #f8fafc; border-top: 2px solid var(--border); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
th.num { text-align: right; }
.conv { color: var(--primary); }
.bar {
  display: inline-block; width: 72px; height: 8px; border-radius: 99px;
  background: #e8ebf3; overflow: hidden; vertical-align: middle; margin-right: 6px;
}
.bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--primary), var(--accent)); }

/* ---------------- 分页 ---------------- */
.pager { margin: 12px 0; }
.pager a, .pager b {
  padding: 5px 12px; border-radius: var(--radius-sm); margin-right: 5px;
  background: var(--surface); border: 1px solid var(--border); font-size: 13px;
}
.pager a:hover { border-color: var(--primary); color: var(--primary); }
.pager b { background: linear-gradient(95deg, var(--primary), var(--primary-2)); color: #fff; border-color: transparent; }

/* ---------------- 标签 / 状态 ---------------- */
.tag {
  display: inline-block; padding: 1.5px 9px; border-radius: 999px; font-size: 12px;
  background: var(--primary-soft); color: var(--primary); margin: 1px 2px; font-weight: 500;
}
.tag.q { background: #fffbeb; color: #b45309; }
.st {
  display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px;
  color: #fff; background: #94a3b8; font-weight: 500;
}
.st.pending, .st.pending_calc, .st.pending_pay { background: var(--warn); }
.st.assigned, .st.communicating { background: var(--primary); }
.st.won, .st.paid { background: var(--success); }
.st.lost, .st.disputed, .st.recalled { background: var(--danger); }
.st.voided { background: #9ca3af; }
.st.contacted { background: var(--accent); }
.st.quoted, .st.negotiating { background: #8b5cf6; }

/* ---------------- 登录页 ---------------- */
.login-body {
  display: flex; align-items: center; justify-content: center; min-height: 100vh;
  background: linear-gradient(130deg, #1e1b4b, #4f46e5 55%, #7c3aed);
  position: relative; overflow: hidden;
}
.login-body::before, .login-body::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(10px);
  background: rgba(255, 255, 255, .07);
}
.login-body::before { width: 420px; height: 420px; top: -140px; right: -100px; }
.login-body::after { width: 300px; height: 300px; bottom: -100px; left: -80px; }
.login-box {
  position: relative; z-index: 1; background: rgba(255, 255, 255, .96); backdrop-filter: blur(10px);
  padding: 42px 44px; border-radius: 22px; width: 372px; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .45);
}
.login-box h1 { font-size: 19px; margin-bottom: 4px; }
.login-box .sub { color: var(--text-2); margin-bottom: 24px; font-size: 13px; }
.login-box label { display: block; margin-bottom: 15px; color: #4b5563; font-size: 13px; }
.login-box input { width: 100%; padding: 10px 12px; margin-top: 5px; background: #f6f7fb; }
.login-box button {
  width: 100%; padding: 11px; border: none; color: #fff; font-size: 15px; font-weight: 600;
  border-radius: var(--radius-sm); cursor: pointer; letter-spacing: 6px;
  background: linear-gradient(95deg, var(--primary), var(--primary-2));
  box-shadow: 0 10px 24px -8px rgba(79, 70, 229, .6); transition: transform .15s, box-shadow .15s;
}
.login-box button:hover { transform: translateY(-1px); box-shadow: 0 14px 30px -8px rgba(79, 70, 229, .7); }

/* ---------------- 时间线 / 面板 ---------------- */
.timeline { border-left: 2px solid #dbe1f0; margin: 12px 0 12px 8px; padding-left: 18px; }
.timeline .item {
  margin-bottom: 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 15px; box-shadow: var(--shadow); position: relative;
}
.timeline .item::before {
  content: ""; position: absolute; left: -25px; top: 16px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft);
}
.timeline .meta { color: var(--text-2); font-size: 12.5px; margin-top: 3px; }
.box {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; margin-bottom: 16px; box-shadow: var(--shadow);
}
.box table { box-shadow: none; }

/* ---------------- 分区表单（线索录入等） ---------------- */
.leadform { max-width: 1080px; }
.fsec {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 20px 18px; margin-bottom: 14px;
}
.fsec-title {
  display: flex; align-items: center; gap: 8px; margin-bottom: 14px;
  font-size: 14.5px; font-weight: 700; color: var(--text);
}
.fsec-title::before {
  content: ""; width: 4px; height: 15px; border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
}
.fgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 16px; }
.fgrid label {
  display: block;
  font-size: 12.5px; color: var(--text-2); font-weight: 500; line-height: 1.6;
}
.fgrid label > input, .fgrid label > select, .fgrid label > textarea {
  display: block; width: 100%; margin-top: 5px;
}
.fgrid textarea { min-height: 88px; }
.fgrid em { color: var(--danger); font-style: normal; }
.fspan { grid-column: span 3; }
.ffull { grid-column: 1 / -1; }
.fsub { margin: 10px 0 8px; font-size: 13px; font-weight: 600; color: var(--text); }
.fsub small { font-weight: 400; color: var(--text-2); margin-left: 6px; }
/* 字段级说明文字 */
.fhint {
  display: block; margin-top: 4px;
  font-size: 11.5px; font-weight: 400; line-height: 1.55; color: #9ca3af;
}
.fhint a { color: var(--primary); text-decoration: none; }
.fhint a:hover { text-decoration: underline; }
.fhint b { font-weight: 600; color: var(--text-2); }
/* 分区标题右侧补充说明 */
.fsec-title .fsec-sub {
  margin-left: auto; font-size: 12px; font-weight: 400; color: var(--text-2);
}
@media (max-width: 640px) {
  .fsec-title { flex-wrap: wrap; }
  .fsec-title .fsec-sub { margin-left: 0; width: 100%; }
}
.chkline {
  display: inline-flex; align-items: center; gap: 7px; margin: 4px 0 10px;
  font-size: 13px; color: var(--text); font-weight: 500; cursor: pointer;
}
.chkline input { width: 15px; height: 15px; accent-color: var(--primary); }
.tagpick { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  padding: 5px 13px; border-radius: 999px; font-size: 12.5px; user-select: none;
  border: 1px solid var(--border); background: #f8f9fc; color: #4b5563;
  transition: all .15s;
}
.chip input { display: none; }
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.cq:has(input:checked) { background: #fffbeb; border-color: #f59e0b; color: #b45309; font-weight: 600; }
.chip.ci:has(input:checked) { background: var(--primary-soft); border-color: var(--primary); color: var(--primary); font-weight: 600; }
.factions {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  position: sticky; bottom: 0; padding: 12px 0 4px; margin-top: 4px;
  background: linear-gradient(180deg, rgba(243, 245, 250, 0), var(--bg) 30%);
}
.factions .btn { margin-bottom: 0; }
.ftip { font-size: 12px; color: #9ca3af; margin-left: auto; }
.ftip em { color: var(--danger); font-style: normal; }
@media (max-width: 1024px) {
  .fgrid { grid-template-columns: repeat(2, 1fr); }
  .fspan { grid-column: span 2; }
}
@media (max-width: 640px) {
  .fgrid { grid-template-columns: 1fr; }
  .fspan { grid-column: span 1; }
  .ftip { margin-left: 0; width: 100%; }
}

/* ---------------- 响应式 ---------------- */
.overlay { display: none; position: fixed; inset: 0; background: rgba(15, 20, 40, .45); z-index: 40; }

@media (max-width: 1024px) {
  .menu-btn { display: inline-block; }
  .frame { margin-left: 0; }
  .topbar { padding-left: 66px; position: relative; }
  .sidebar { transform: translateX(-105%); transition: transform .25s ease; box-shadow: 10px 0 36px rgba(10, 14, 30, .4); }
  body.menu-open .sidebar { transform: translateX(0); }
  body.menu-open .overlay { display: block; }
  .main { padding: 18px 16px 36px; }
}
@media (max-width: 640px) {
  .topbar { padding: 0 14px 0 66px; height: 56px; }
  .pagetitle { font-size: 15px; }
  .uinfo { display: none; }
  .main h3 { font-size: 14.5px; }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .card b { font-size: 22px; }
  .filter label { display: flex; width: 100%; margin-right: 0; }
  .filter input, .filter select, .filter input[type="date"] { width: 100%; flex: 1; }
  form.inline table td { display: block; padding: 4px 0; }
  .login-box { margin: 16px; padding: 30px 24px; width: auto; }
}