/* 入账管理系统 - 响应式样式（兼容手机屏幕） */
:root {
  --bg: #f2f5f9;
  --card: #ffffff;
  --line: #e3e8ef;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --red: #c2410c;
  --blue: #1d4ed8;
  --radius: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}
main { max-width: 1080px; margin: 0 auto; padding: 16px; }

/* 顶栏 */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 10px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar .logo { font-weight: 700; font-size: 17px; }
.topbar nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.topbar nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 8px;
  white-space: nowrap;
}
.topbar nav a:hover { background: var(--bg); color: var(--text); }
.topbar nav a.active { background: #e8effd; color: var(--primary); font-weight: 600; }
.topbar .me { color: var(--muted); font-size: 13px; padding: 0 4px; }

/* 卡片 */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.card h2 { margin: 0 0 12px; font-size: 16px; }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0 12px; }

/* 表单 */
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
input, select, textarea {
  font: inherit;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  width: 100%;
  min-height: 40px;
}
input:focus, select:focus { outline: 2px solid #bcd0f7; border-color: var(--primary); }
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.filters label { flex: 1 1 150px; min-width: 140px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.grid .span2 { grid-column: 1 / -1; }
.entry-form { margin-bottom: 0; }
.btn-row { margin-top: 14px; display: flex; gap: 10px; }
.flex-preview { background: #f8fafc; color: var(--blue); font-weight: 600; }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  font: inherit;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { border-color: #c7d2e3; background: #f8fafc; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { color: var(--primary); border-color: #bcd0f7; }
.btn.danger { color: #fff; background: var(--danger); border-color: var(--danger); }
.btn.small { padding: 4px 10px; font-size: 13px; min-height: 30px; }
.btn.block { width: 100%; }

/* 汇总条 */
.summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.summary div { display: flex; align-items: baseline; gap: 6px; }
.summary b { font-size: 18px; }
.summary small { color: var(--muted); }
.c-red { color: var(--red); }
.input-err { border-color: var(--red) !important; background: #fef2f2; }
.c-blue { color: var(--blue); }

/* 表格（桌面） */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: #f8fafc; color: var(--muted); font-weight: 600; white-space: nowrap; }
tbody tr:hover { background: #f8fafc; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.empty { text-align: center; color: var(--muted); padding: 32px 0; }
.note-cell { max-width: 220px; overflow-wrap: anywhere; }
.detail-cell { max-width: 380px; font-size: 13px; overflow-wrap: anywhere; }
.ops { display: flex; gap: 6px; align-items: center; }
.inline-form { display: inline; }

/* 账期账单卡片 */
.meta-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: #fcfdff;
}
.meta-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 10px; }
.meta-head b { font-size: 15px; }
.tag {
  background: #e8effd;
  color: var(--primary);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  white-space: nowrap;
}
.meta-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
input.ro { background: #f1f5f9; color: var(--muted); }
input.neg { color: var(--danger) !important; font-weight: 600; }

/* 仪表盘 */
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: 0 2px 8px rgba(31, 41, 55, 0.04);
}
.stat-label { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.stat-value { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-value small { font-size: 13px; color: var(--muted); font-weight: 400; }
.bar-track {
  background: #eef2f7;
  border-radius: 999px;
  height: 10px;
  min-width: 80px;
  overflow: hidden;
}
.bar-fill { height: 100%; border-radius: 999px; }
.fill-red { background: linear-gradient(90deg, #f97316, #ef4444); }
.fill-blue { background: linear-gradient(90deg, #38bdf8, #2563eb); }
.period-link { color: var(--primary); text-decoration: none; }
.period-link:hover { text-decoration: underline; }
.row-current { background: #fffbeb !important; }
.row-total { background: #f8fafc; border-top: 2px solid var(--line); }
.dim { color: #64748b; font-size: 0.85em; }

/* 权限设置（账号管理） */
.perm-box {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--muted-bg, #f6f5f2); border: 1px dashed var(--border, #ddd);
  border-radius: 8px; padding: 8px 12px; margin: 10px 0;
}
.perm-title { font-weight: 600; font-size: 14px; }
.perm-check { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; cursor: pointer; white-space: nowrap; }
.perm-check input[type="checkbox"] { width: auto; accent-color: #16a34a; }
.perm-form { display: inline-flex; align-items: center; gap: 4px; }
.perm-cell { white-space: nowrap; }
.hint-inline { font-weight: 400; font-size: 13px; color: var(--muted, #888); margin-left: 8px; }
.pct-num.dim { color: #64748b; }

/* 提示条 */
.alert {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 14px;
}
.alert.ok { background: #e7f6ec; color: #15803d; border: 1px solid #bbe3c8; }
.alert.err { background: #fdecec; color: #b91c1c; border: 1px solid #f5c2c2; }

/* 分页 */
.pager { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin: 16px 0; }

/* 登录页 */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(160deg, #e8effd 0%, #f2f5f9 60%);
}
.login-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 28px;
  width: min(360px, 92vw);
  box-shadow: 0 8px 30px rgba(31, 41, 55, 0.08);
}
.login-card h1 { font-size: 20px; margin: 0 0 18px; text-align: center; }
.login-card label { margin-bottom: 14px; }

.footer { text-align: center; color: var(--muted); font-size: 12px; padding: 12px 0 24px; }

/* ============ 手机适配 ============ */
@media (max-width: 640px) {
  main { padding: 10px; }
  .card { padding: 12px; }
  .grid { grid-template-columns: 1fr 1fr; }
  .grid .span2 { grid-column: 1 / -1; }
  .summary { gap: 6px 14px; }
  .summary b { font-size: 16px; }

  /* 表格转为卡片式布局 */
  .table-wrap table, .table-wrap thead, .table-wrap tbody,
  .table-wrap tr, .table-wrap td { display: block; width: 100%; }
  .table-wrap thead { display: none; }
  .table-wrap tr {
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 6px 12px;
    margin-bottom: 10px;
    background: #fff;
  }
  .table-wrap td {
    border: none;
    padding: 6px 0;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
  }
  .table-wrap td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12px;
    flex-shrink: 0;
  }
  .table-wrap td.num { text-align: right; }
  .table-wrap td.ops::before { content: "操作"; }
  .detail-cell div { text-align: left; }
  .detail-cell { text-align: left; }
  td[data-label] .btn { min-height: 30px; }
}

/* 灵活调配 */
.row-muted { color: var(--text-2, #888780); }

/* ============ 色调系统（卡片/标签多彩标注） ============ */
.c-purple { color: #7c3aed; }
.c-green { color: #0F6E56; }
.c-gray { color: #94a3b8; }

/* 区块卡片顶部彩色描边 */
.card.accent { border-top: 3px solid var(--ac, var(--line)); }
.accent-slate  { --ac: #64748b; }
.accent-blue   { --ac: #2563eb; }
.accent-green  { --ac: #16a34a; }
.accent-purple { --ac: #9333ea; }
.accent-amber  { --ac: #d97706; }
.accent-red    { --ac: #ef4444; }
.accent-teal   { --ac: #0d9488; }

/* 仪表盘统计卡：不同颜色 */
.stat-card { border-top: 4px solid var(--tone, var(--line)); background: linear-gradient(180deg, var(--tone-bg, #fff) 0%, #ffffff 70%); }
.tone-red    { --tone: #ef4444; --tone-bg: #fef5f5; }
.tone-purple { --tone: #8b5cf6; --tone-bg: #f7f4ff; }
.tone-blue   { --tone: #3b82f6; --tone-bg: #f0f6ff; }
.tone-green  { --tone: #10b981; --tone-bg: #f0fbf6; }
.tone-amber  { --tone: #f59e0b; --tone-bg: #fffaf0; }
.tone-teal   { --tone: #14b8a6; --tone-bg: #effcfa; }
.stat-card.tone-red    .stat-label { color: #b91c1c; }
.stat-card.tone-purple .stat-label { color: #6d28d9; }
.stat-card.tone-blue   .stat-label { color: #1d4ed8; }
.stat-card.tone-green  .stat-label { color: #047857; }
.stat-card.tone-amber  .stat-label { color: #b45309; }
.stat-card.tone-teal   .stat-label { color: #0f766e; }

/* 标签配色 */
.tag.t-red    { background: #fdecec; color: #b91c1c; }
.tag.t-green  { background: #e7f6ec; color: #15803d; }
.tag.t-amber  { background: #fef3c7; color: #b45309; }
.tag.t-purple { background: #f3e8ff; color: #7e22ce; }
.tag.t-teal   { background: #ccfbf1; color: #0f766e; }
.tag.t-gray   { background: #eef2f7; color: #64748b; }
.tag.t-blue   { background: #e8effd; color: var(--primary); }
.tag-cust { font-size: 15px; color: #0f172a; margin-right: 2px; }

/* 账期账单卡片内字段着色（手机端一眼分清金额属于哪一列） */
.lbl-amber  { color: #b45309; }
.lbl-green  { color: #047857; }
.lbl-blue   { color: #1d4ed8; }
.lbl-purple { color: #6d28d9; }
.lbl-red    { color: #b91c1c; }

/* 占比：百分比数字 + 条形 */
.pct-cell { display: flex; align-items: center; gap: 8px; min-width: 110px; }
.pct-num { font-size: 12.5px; font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; white-space: nowrap; }
.pct-cell .bar-track { flex: 1; }

/* 分页信息 */
.pager-info { color: var(--muted); font-size: 12.5px; align-self: center; margin-right: 4px; }

/* 虚拟滚动 */
.vlist-spacer { pointer-events: none; }
.vlist-sentinel { color: var(--muted); text-align: center; }
.vlist-status { color: var(--muted); font-size: 12.5px; text-align: center; padding: 8px 0 2px; }
.vlist-status:empty { display: none; }

/* ============ 手机适配增强 ============ */
@media (max-width: 640px) {
  /* 金额列归属清晰化：列标签加粗着色 + 金额加大 */
  .table-wrap td::before { font-weight: 600; font-size: 12px; }
  .table-wrap td[data-label="客户入账"]::before { color: #c2410c; }
  .table-wrap td[data-label="入公账/私账"]::before,
  .table-wrap td[data-label="转入公账"]::before,
  .table-wrap td[data-label="入公账/私账合计"]::before { color: #7c3aed; }
  .table-wrap td[data-label="灵活调配"]::before { color: #1d4ed8; }
  .table-wrap td[data-label="调配计入"]::before { color: #0F6E56; }
  .table-wrap td[data-label="客户入账合计"]::before { color: #c2410c; }
  .table-wrap td[data-label="灵活调配合计"]::before { color: #1d4ed8; }
  .table-wrap td[data-label="预缴金"]::before { color: #b45309; }
  .table-wrap td[data-label="调整金额"]::before { color: #b45309; }
  .table-wrap td[data-label="余额"]::before { color: #0F6E56; }
  .table-wrap td.num { font-size: 15.5px; font-weight: 600; text-align: right; }
  .table-wrap td.num::after { content: ""; }
  /* 卡片内分隔线，让每行数据更清楚 */
  .table-wrap td { border-bottom: 1px dashed #eef1f6; }
  .table-wrap tr > td:last-child { border-bottom: none; }

  /* 统计卡在手机上强调色带更明显 */
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .stat-card { padding: 12px 14px; border-left: 4px solid var(--tone, var(--line)); }
  .stat-value { font-size: 19px; }
  .stat-label { font-size: 12px; }

  /* 汇总条：标签与金额分行显示更清晰 */
  .summary div { flex-direction: column; align-items: flex-start; gap: 0; }
  .summary b { font-size: 17px; }

  /* 账期账单卡片头部 */
  .meta-card { border-left: 4px solid #0d9488; }
}

/* ========== 顶部管理员二级下拉菜单 ========== */
.nav-drop { position: relative; }
.nav-drop-btn {
  background: none; border: none; font: inherit; color: var(--muted);
  padding: 6px 10px; border-radius: 8px; cursor: pointer; white-space: nowrap;
}
.nav-drop-btn:hover { background: var(--bg); color: var(--text); }
.nav-drop.active > .nav-drop-btn { background: #e8effd; color: var(--primary); font-weight: 600; }
.nav-drop .drop-arrow { font-size: 11px; }
.nav-drop .drop-menu {
  display: none; position: absolute; top: calc(100% + 4px); right: 0; z-index: 60;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12); min-width: 160px; padding: 6px;
  flex-direction: column;
}
.nav-drop:hover .drop-menu,
.nav-drop:focus-within .drop-menu { display: flex; }
.nav-drop .drop-menu a {
  color: var(--text); text-decoration: none; padding: 8px 12px; border-radius: 8px; white-space: nowrap;
}
.nav-drop .drop-menu a:hover { background: var(--bg); }
.nav-drop .drop-menu a.active { background: #e8effd; color: var(--primary); font-weight: 600; }

/* ========== 折叠面板（新增/编辑表单） ========== */
details.collapse { border: 1px dashed var(--line); border-radius: 10px; overflow: hidden; }
details.collapse > summary {
  list-style: none; cursor: pointer; user-select: none;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; font-weight: 600; font-size: 16px;
  background: var(--bg); transition: background 0.15s;
}
details.collapse > summary::-webkit-details-marker { display: none; }
details.collapse > summary:hover { background: #e8effd; }
details.collapse > summary .collapse-badge {
  font-size: 12px; font-weight: 500; color: var(--muted); margin-left: auto;
}
details.collapse > summary .collapse-arrow { font-size: 12px; color: var(--muted); transition: transform 0.15s; }
details.collapse[open] > summary .collapse-arrow { transform: rotate(180deg); }
details.collapse > .collapse-body { padding: 12px 14px 4px; }

/* 管理下拉中的退出项 + 成员独立退出链接 */
.nav-drop .drop-menu .drop-quit {
  margin-top: 4px; padding-top: 8px; border-top: 1px solid var(--line);
  color: #c2410c; font-weight: 500;
}
.nav-drop .drop-menu .drop-quit:hover { background: #fef2f2; }
a.quit-link { color: var(--muted); }
a.quit-link:hover { color: #c2410c; }