:root {
      color-scheme: light;
      --bg: #f3f5f8;
      --bg-accent: #eef2f7;
      --surface: #ffffff;
      --surface-soft: #f8fafc;
      --surface-muted: #f6f8fb;
      --text: #1f2937;
      --muted: #667085;
      --border: #d7dee7;
      --border-strong: #c7d0db;
      --primary: #2563eb;
      --primary-strong: #1d4ed8;
      --primary-soft: #eff6ff;
      --shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.06);
      --shadow-md: 0 8px 20px rgba(15, 23, 42, 0.05);
      --ring: 0 0 0 3px rgba(37, 99, 235, 0.16);
    }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: Arial, sans-serif;
      padding: 24px 20px 40px;
      background: linear-gradient(180deg, #f7f8fa 0%, var(--bg) 100%);
      color: var(--text);
      -webkit-tap-highlight-color: rgba(22, 119, 255, 0.14);
    }
    h1, h2, h3 {
      margin: 0 0 10px;
      text-wrap: balance;
    }
    h1 {
      margin-bottom: 18px;
      font-size: clamp(1.75rem, 2vw + 1rem, 2.4rem);
      letter-spacing: -0.02em;
    }
    .page-shell {
      width: min(1200px, 100%);
      margin: 0 auto;
    }
    .page-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 18px;
      margin-bottom: 18px;
      padding: 18px 20px;
      border: 1px solid var(--border);
      border-radius: 14px;
      background: linear-gradient(180deg, #fafbfd 0%, #f5f7fa 100%);
    }
    .page-header-main {
      min-width: 0;
      flex: 1 1 auto;
    }
    .page-eyebrow {
      margin: 0 0 8px;
      color: #475467;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .page-summary {
      margin: 0;
      max-width: 760px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.6;
    }
    .page-header-meta {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
    .page-meta-chip {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 0 10px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: rgba(255,255,255,0.78);
      color: #475467;
      font-size: 12px;
      font-weight: 700;
      white-space: nowrap;
    }
    .skip-link {
      position: absolute;
      left: 16px;
      top: -56px;
      z-index: 100000;
      padding: 10px 14px;
      border-radius: 12px;
      background: #111827;
      color: #fff;
      text-decoration: none;
      box-shadow: var(--shadow-md);
      transition: top .2s ease;
    }
    .skip-link:focus-visible { top: 16px; }
    .card {
      background: rgba(255,255,255,0.98);
      padding: 18px;
      margin-bottom: 18px;
      border-radius: 14px;
      border: 1px solid rgba(215, 222, 231, 0.96);
      box-shadow: var(--shadow-md);
    }
    .section-toolbar {
      padding: 16px 18px;
      background: linear-gradient(180deg, #ffffff 0%, #fbfcfd 100%);
    }
    .section-toolbar-head {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
    }
    .section-toolbar-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .section-toolbar-desc {
      margin-top: 6px;
      max-width: 680px;
    }
    form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    form div { display: flex; flex-direction: column; }
    label { font-weight: bold; margin-bottom: 4px; }
    input, select, textarea {
      width: 100%;
      padding: 10px 12px;
      box-sizing: border-box;
      border: 1px solid var(--border);
      border-radius: 10px;
      background: var(--surface);
      color: var(--text);
      transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
    }
    textarea { min-height: 60px; resize: vertical; }
    .buttons { margin-top: 12px; }
    button,
    .button-link,
    summary {
      touch-action: manipulation;
    }
    button {
      padding: 8px 14px;
      margin: 2px 4px 2px 0;
      cursor: pointer;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: var(--surface);
      color: var(--text);
      font-size: 13px;
      font-weight: 700;
      transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease, color .18s ease;
    }
    .button-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 14px;
      margin: 2px 4px 2px 0;
      border-radius: 10px;
      border: 1px solid var(--border);
      background: var(--surface);
      color: inherit;
      font-size: 13px;
      font-weight: 700;
      line-height: 1.2;
      text-decoration: none;
      box-sizing: border-box;
      transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease, color .18s ease;
    }
    button:hover,
    .button-link:hover {
      background: #f9fbfd;
      border-color: var(--border-strong);
    }
    button.primary { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: none; }
    button.primary:hover { background: var(--primary-strong); border-color: var(--primary-strong); }
    button.danger { background: #ff4d4f; color: #fff; border-color: #ff4d4f; }
    button.small { padding: 4px 8px; font-size: 12px; }
    table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 10px; background: #fff; }
    th, td { border-bottom: 1px solid #e8edf3; padding: 10px 10px; text-align: left; font-size: 13px; vertical-align: top; }
    th { background: #f7f9fc; color: #475467; font-size: 12px; font-weight: 700; letter-spacing: .02em; }
    button:focus-visible,
    .button-link:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    summary:focus-visible,
    input[type="checkbox"]:focus-visible {
      outline: none;
      box-shadow: var(--ring);
      border-color: var(--primary);
    }
    input:hover,
    select:hover,
    textarea:hover {
      border-color: #aec7ee;
      background: #ffffff;
    }
    input::placeholder,
    textarea::placeholder {
      color: #98a2b3;
    }
    .muted { color: var(--muted); }
    .filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
    .filters > div { display: flex; flex-direction: column; }
    .filters-actions { margin-top: 10px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
    .dict-editor { display: grid; grid-template-columns: minmax(220px, 1fr) 120px 120px auto; gap: 10px; align-items: end; }
    .dict-editor > div { min-width: 0; }
    .dict-switch { padding-bottom: 7px; }
    .dict-switch label { font-weight: 400; display: inline-flex; align-items: center; gap: 6px; margin: 0; }
    .dict-switch input { width: auto; }
    .dict-actions { display: flex; flex-wrap: wrap; gap: 6px; }
    #typeDictTable { min-width: 760px; }
    .dict-status-on { color: #1a7f37; font-weight: 700; }
    .dict-status-off { color: #8c8c8c; }
    .admin-gate { border: 1px solid var(--border); background: linear-gradient(180deg, #ffffff 0%, #fafbfd 100%); }
    .admin-gate-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
    .admin-gate-message { font-size: 13px; color: #667085; }
    .admin-gate-message.success { color: #1a7f37; }
    .admin-gate-message.error { color: #cf222e; }
    #stats ul { margin: 4px 0 0 20px; padding: 0; }
    #stats li { margin: 2px 0; }
    
    .month-panel { margin: 10px 0 12px; padding: 14px; border: 1px solid #e6ebf2; background: #f8fafc; border-radius: 12px; }
    .month-panel-head {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 10px;
    }
    .month-panel-title { font-size: 14px; font-weight: 700; margin-bottom: 4px; display:flex; align-items:center; gap:8px; }
    .month-panel-desc { color: var(--muted); font-size: 12px; line-height: 1.5; }
.month-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 6px; }
    .month-buttons { display: flex; flex-wrap: wrap; gap: 6px; }
    .month-btn { padding: 5px 10px; border-radius: 999px; border: 1px solid var(--border); background: #fff; font-size: 12px; cursor: pointer; font-weight: 700; }
    .month-btn.active { background: #e8f0ff; color: #1d4ed8; border-color: #b9d1ff; }
    .month-btn.disabled { background: #eee; color: #999; cursor: not-allowed; }
    .layout-two { display: flex; flex-direction: column; gap: 16px; }
    .chart-container { width: 100%; height: 260px; }

    /* ===== 统计图表 UI ===== */
    .stats-card{ padding:18px; }
    .stats-card .muted { color:#8c8c8c; font-size:12px; }
    .stats-head { display:flex; align-items:flex-end; justify-content:space-between; gap:12px; }
    .stats-head h2{ margin:0 0 4px; font-size:20px; letter-spacing:.2px; }
    .stats-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top:14px;
    }
    .stat{
      position:relative;
      background: #fff;
      border: 1px solid #e6ebf2;
      border-radius: 12px;
      padding: 14px 14px;
      box-shadow: none;
      min-height: 78px;
      overflow:hidden;
    }
    .stat:before{
      content:"";
      position:absolute;
      left: 0;
      top: 0;
      width: 4px;
      height: 100%;
      border-radius: 0;
      background: linear-gradient(180deg, #93c5fd 0%, #2563eb 100%);
      pointer-events:none;
    }
    .stat .label{ font-size:12px; color:#8c8c8c; }
    .stat .value{ font-size:26px; font-weight:900; margin-top:6px; color:#1f1f1f; line-height:1.1; }
    .stat .sub{ font-size:12px; color:#8c8c8c; margin-top:3px; }

    .chart-surface{
      border: 1px solid #e6ebf2;
      border-radius: 12px;
      padding: 14px;
      background: #fff;
      box-shadow: none;
    }
    .chart-title{
      font-weight:800;
      font-size:14px;
      margin-bottom:10px;
      color:#262626;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .chart-title:before{
      content:"";
      width:4px;
      height:14px;
      border-radius: 999px;
      background:#2563eb;
      flex:0 0 auto;
    }

    .chart-container{ width:100%; height: 280px; }
    .chart-container.pie-canvas{ height: 260px; }

    /* 饼图：画布 + 图例并排（宽屏），窄屏自动上下 */
    .chart-pie-wrap{
      display:flex;
      gap:14px;
      align-items:stretch;
    }
    .chart-pie-wrap .chart-container{
      flex: 0 0 340px;
      max-width: 340px;
    }
    .legend-list{
      flex: 1 1 auto;
      max-height: 260px;
      overflow: auto;
      padding-right: 4px;
      border-left: 1px dashed #eef1ff;
      padding-left: 12px;
    }
    .legend-item{
      display:flex;
      align-items:center;
      gap:8px;
      font-size:13px;
      padding: 8px 2px;
      border-bottom: 1px dashed #f0f0f0;
    }
    .legend-item:last-child{ border-bottom:none; }
    .legend-swatch{ width:10px; height:10px; border-radius: 3px; flex:0 0 auto; }
    .legend-name{
      flex: 1 1 auto;
      min-width: 0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      color:#262626;
    }
    .legend-meta{ display:none; }
    .legend-count{ font-weight:800; color:#262626; }
    .legend-pct{ font-size:12px; color:#8c8c8c; }

    @media (max-width: 1100px){
      .stats-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .chart-pie-wrap .chart-container{ flex: 0 0 300px; max-width: 300px; }
    }
    @media (max-width: 860px){
      .stats-grid{ grid-template-columns: 1fr; }
      .chart-pie-wrap{ flex-direction:column; }
      .chart-pie-wrap .chart-container{ flex: 0 0 auto; max-width: none; }
      .legend-list{ border-left:none; padding-left: 0; max-height: 220px; }
    }

    @media (max-width: 960px) {
      form, .filters { grid-template-columns: 1fr; }
      .dict-editor { grid-template-columns: 1fr; }
      .layout-two { grid-template-columns: 1fr; }
    }

/* ===== 表格滑动 + 粘性表头 ===== */
.table-wrap {
  overflow: auto;
  max-height: 62vh;
  border-radius: 8px;
  border: 1px solid #e1e7ef;
  background: #fff;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  overscroll-behavior: contain;
}
.table-wrap table { margin-top: 0; min-width: 980px; }
#recordTable thead th { position: sticky; top: 0; z-index: 2; }
#recordTable tbody tr:hover { background: #f9fbfd; }
.table-wrap::-webkit-scrollbar { height: 10px; width: 10px; }
.table-wrap::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.18); border-radius: 10px; }
.table-wrap::-webkit-scrollbar-track { background: rgba(0,0,0,0.06); border-radius: 10px; }

/* ===== 分页 ===== */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 13px;
  color: #475467;
}
.page-controls { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.page-controls button { padding: 4px 10px; border-radius: 999px; }
.page-controls button.active { background: #e8f0ff; color: #1d4ed8; border-color: #b9d1ff; }
.page-controls button:disabled { cursor: not-allowed; opacity: 0.55; }
.page-controls input[type="number"] { width: 84px; padding: 4px 6px; border: 1px solid #ddd; border-radius: 6px; }
.page-size { width: auto; padding: 4px 8px; border: 1px solid #ddd; border-radius: 8px; background: #fff; }

/* ===== 统一弹窗/提示（替代 alert / confirm） ===== */
.toast-container {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: none;
  background: rgba(17, 17, 17, 0.92);
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(0,0,0,0.18);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .2s ease, transform .2s ease;
  min-width: 220px;
  max-width: min(560px, calc(100vw - 40px));
  line-height: 1.4;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast .title { font-weight: 700; margin-bottom: 2px; font-size: 13px; opacity: .95; }
.toast.info { background: rgba(22, 119, 255, 0.92); }
.toast.success { background: rgba(0, 128, 0, 0.88); }
.toast.warning { background: rgba(250, 140, 22, 0.92); }
.toast.error { background: rgba(255, 77, 79, 0.92); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  padding: 18px;
  backdrop-filter: blur(10px);
  overscroll-behavior: contain;
}
.modal-overlay.show { display: flex; }
.modal {
  width: min(520px, 100%);
  background: #fff;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 24px 70px rgba(0,0,0,0.28), 0 2px 10px rgba(0,0,0,0.08);
  overflow: hidden;
  transform: translateY(6px) scale(.98);
  opacity: 0;
  transition: transform .18s ease, opacity .18s ease;
}
.modal-overlay.show .modal { transform: translateY(0) scale(1); opacity: 1; }
.modal-header { padding: 20px 24px 10px; display: flex; align-items: center; gap: 10px; }
.modal-title { font-weight: 900; font-size: 18px; letter-spacing: .2px; color: #111; }
.modal-body { padding: 0 24px 14px; color: #4b5563; font-size: 14px; line-height: 1.6; white-space: pre-line; }
.modal-footer { padding: 16px 24px 22px; display: flex; justify-content: flex-end; gap: 12px; }

/* 仅影响通用弹窗里的按钮，避免污染其它按钮 */
.modal-footer .m-btn{
  height: 44px;
  min-width: 96px;
  padding: 0 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
}
.modal-footer .m-btn.secondary{
  background: #f3f4f6;
  border-color: rgba(0,0,0,0.10);
  color: #111;
}
.modal-footer .m-btn.secondary:hover{ filter: brightness(0.98); }
.modal-footer .m-btn.primary{
  background: #1677ff;
  border-color: #1677ff;
  color: #fff;
  box-shadow: 0 10px 22px rgba(22,119,255,0.22);
}
.modal-footer .m-btn.primary:hover{ filter: brightness(0.97); }
.modal-footer .m-btn.danger{
  background: #ff4d4f;
  border-color: #ff4d4f;
  color: #fff;
  box-shadow: 0 10px 22px rgba(255,77,79,0.22);
}
.modal-footer .m-btn.danger:hover{ filter: brightness(0.97); }

@media (max-width: 420px){
  .modal-footer{ flex-direction: column-reverse; }
  .modal-footer .m-btn{ width: 100%; }
}
  

/* Ticket form modal */
.ticket-modal-mask{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10050;
  padding: clamp(10px, 2vw, 18px);
  overscroll-behavior: contain;
}
.ticket-modal-mask.show{ display:flex; }
.ticket-modal-panel{
  width: min(920px, calc(100vw - 32px));
  max-height: min(88vh, 760px);
  overflow: hidden;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
  padding: 0;
  display: flex;
  flex-direction: column;
}
.ticket-modal-header{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 12px;
  border-bottom: 1px solid #eef0f3;
  background: #fff;
  flex: 0 0 auto;
}
.ticket-modal-body{
  overflow: auto;
  padding: 16px 18px 18px;
  -webkit-overflow-scrolling: touch;
}
#ticketForm{
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
}
#ticketForm .form-field{
  min-width: 0;
}
#ticketForm .full-field{
  grid-column: 1 / -1;
}
#ticketForm textarea{
  min-height: 84px;
}

.ticket-modal-actions{
  grid-column: 1 / -1;
  position: sticky;
  bottom: 0;
  background: #fff;
  padding: 12px 0 0;
  margin-top: 4px;
  border-top: 1px solid #eee;
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
  box-shadow: 0 -10px 18px rgba(255,255,255,.92);
}
.ticket-modal-actions button{
  min-width: 96px;
  min-height: 38px;
}
.ticket-modal-header h2{
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}
.ticket-modal-close{
  border: 1px solid transparent;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 10px;
}
.ticket-modal-close:hover{ background: rgba(0,0,0,.06); transform: none; }
.key-modal-panel{ width:min(640px, calc(100vw - 32px)); }

  .secondary{ background:#fff; border:1px solid #cfd3d7; color:#1f2d3d; padding:8px 12px; border-radius:10px; cursor:pointer; }
  .secondary:hover{ background:#f6f7f8; }

  /* ===== 写入口令设置 UI ===== */
  .pill{
    display:inline-flex; align-items:center; gap:6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    border: 1px solid #d0d7de;
    background: #f6f8fa;
    user-select:none;
  }
  .pill.on{ border-color:#1a7f37; background:#dafbe1; }
  .pill.off{ border-color:#cf222e; background:#ffebe9; }
  .editkey-inline{ display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
  .key-form{
    display:grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .key-row{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
  .key-row label{ font-size: 13px; color:#24292f; }
  .key-input{
    flex: 1 1 280px;
    min-width: 240px;
    padding: 10px 12px;
    border: 1px solid #d0d7de;
    border-radius: 8px;
    font-size: 14px;
  }
  .key-help{ font-size: 12px; color:#57606a; line-height: 1.5; }
  .key-actions{ display:flex; gap:10px; justify-content:flex-end; flex-wrap:wrap; }
  .btn-danger{ background:#cf222e; color:#fff; border:1px solid #b62324; }
  .btn-ghost{ background:#fff; }



  /* ===== 系统设置（更像设置面板） ===== */
  #settingsCard .settings-group{ display:flex; flex-direction:column; gap:12px; }
  #settingsCard .settings-item{
    border:1px solid #eee;
    border-radius: 12px;
    padding: 12px 14px;
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap: 14px;
    background:#fff;
  }
  #settingsCard .settings-main{ min-width: 0; }
  #settingsCard .settings-title{ font-weight: 800; font-size: 15px; margin-bottom: 6px; }
  #settingsCard .settings-desc{ color:#555; font-size: 13px; line-height: 1.5; margin-bottom: 6px; }
  #settingsCard .settings-meta{ color:#666; font-size: 12px; display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
  #settingsCard .settings-actions{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; justify-content:flex-end; }
  #settingsCard .settings-sep{ opacity:.55; }
/* 饼图图例：横向排列 + 自动换行 */
.pie-legend,
.chart-legend,
.legend-list,
#pieLegend,
#pieLegend ul,
.pie-legend ul,
.chart-legend ul,
.legend-list ul{
  display: flex !important;
  flex-wrap: wrap;
  gap: 12px 18px;           /* 横向/纵向间距 */
  align-items: center;
  padding-left: 0;
  margin: 10px 0 0;
  list-style: none;
}

/* 单个图例项 */
#pieLegend li,
.pie-legend li,
.chart-legend li,
.legend-list li{
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  margin: 0;
}

/* 颜色小方块/圆点（按你原本的 class 可能是 .legend-color 或 .legend-swatch） */
.legend-color,
.legend-swatch{
  flex: 0 0 auto;
}


  /* one-click details modal */
  .details-card{ border:1px solid #eee; background:#fff; border-radius:16px; padding:14px 14px 10px; box-shadow:0 8px 24px rgba(0,0,0,.04); }
  .details-title{ font-weight:700; font-size:14px; margin-bottom:10px; color:#111; }
  .details-grid{ display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:10px 14px; }
  @media (max-width: 560px){ .details-grid{ grid-template-columns: 1fr; } }
  .kv{ display:flex; align-items:center; justify-content:space-between; gap:10px; }
  .kv .k{ font-size:12px; color:#666; }
  .kv .v{ display:flex; justify-content:flex-end; }
  .pill.neutral{ border-color:#d0d7de; background:#f6f8fa; }
  .pill.good{ border-color:#1a7f37; background:#dafbe1; }
  .pill.bad{ border-color:#cf222e; background:#ffebe9; }
  .pill.warn{ border-color:#9a6700; background:#fff8c5; }
  .details-raw{ margin-top:12px; border:1px dashed #e5e7eb; border-radius:14px; padding:10px 12px; background:#fff; }
  .details-raw > summary{ cursor:pointer; font-weight:600; color:#333; }
  .details-raw[open] > summary{ margin-bottom:8px; }


/* ---- Settings card compact layout (final form) ---- */
#settingsCard .card-head.compact{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}
#settingsCard .card-head-sub{color:var(--muted);font-size:13px;line-height:1.35}
.settings-group.compact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 12px}
.settings-item{border:1px solid #e6ebf2;border-radius:12px;background:#fff;overflow:hidden}
.settings-item[open]{box-shadow:0 6px 18px rgba(15, 23, 42, 0.04)}
.settings-summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;cursor:pointer}
.settings-summary::-webkit-details-marker{display:none}
.settings-fold-arrow{
  width:28px;
  height:28px;
  flex:0 0 auto;
  border-radius:999px;
  border:1px solid #d9d9d9;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#666;
  background:#fff;
  transition:transform .2s ease, background-color .2s ease, border-color .2s ease;
}
.settings-fold-arrow::before{ content:"▾"; font-size:13px; line-height:1; }
.settings-item[open] .settings-fold-arrow{ transform:rotate(180deg); background:#1677ff; border-color:#1677ff; color:#fff; }
.settings-left{display:flex;flex-direction:row;align-items:center;gap:10px;min-width:0;flex-wrap:wrap}
.settings-title-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.settings-title{font-weight:800}
.settings-meta{color:var(--muted);font-size:12.5px;white-space:nowrap}
.settings-desc{padding:8px 10px 10px;color:#60646b;font-size:13px;line-height:1.5;border-top:1px dashed #eef0f3}
#settingsCard .settings-actions{display:flex;gap:10px;flex-wrap:wrap}
#settingsCard .settings-actions button{padding:9px 12px;border-radius:12px}
#settingsCard .pill{padding:4px 10px;font-size:12px}
@media (max-width: 860px){
  .settings-group.compact{grid-template-columns:1fr}
  .settings-summary{flex-direction:column;align-items:flex-start}
  .settings-left{flex-direction:column;align-items:flex-start}
  .settings-meta{white-space:normal}
  #settingsCard .settings-actions{width:100%}
  #settingsCard .settings-actions button{flex:1}
}

@media (max-width: 920px){
  .settings-group.compact{grid-template-columns:1fr}
}

/* ===== 通用可折叠卡片 ===== */
.fold-card{ padding:0; overflow:hidden; }
.fold-card > summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px 18px;
  cursor:pointer;
  user-select:none;
}
.fold-card > summary::-webkit-details-marker{ display:none; }
.fold-card > summary:hover{ background:#fafbfd; }
.fold-card[open] > summary{ border-bottom:1px solid #e8edf3; }
.fold-title-wrap{ min-width:0; }
.fold-title{ margin:0; font-size:18px; font-weight:800; color:#1f1f1f; }
.fold-subtitle{ margin-top:6px; color:#8c8c8c; font-size:13px; line-height:1.5; }
.fold-arrow{
  width:32px;
  height:32px;
  flex:0 0 auto;
  border-radius:10px;
  border:1px solid #d9d9d9;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#666;
  background:#fff;
  transition:transform .2s ease, background-color .2s ease, border-color .2s ease;
}
.fold-arrow::before{ content:"▾"; font-size:14px; line-height:1; }
.fold-card[open] .fold-arrow{ transform:rotate(180deg); background:#eef4ff; border-color:#cfe0ff; color:#1d4ed8; }
.fold-body{ padding:16px 18px 18px; }
.fold-body > :first-child{ margin-top:0 !important; }
.fold-body > :last-child{ margin-bottom:0 !important; }
.fold-card.compact-body .fold-body{ padding-top:12px; }
@media (max-width: 768px){
  .fold-card > summary{ padding:14px 14px; }
  .fold-body{ padding:14px; }
  .fold-title{ font-size:16px; }
}
/* ----------------------------------------------- */

/* ===== 表单校验增强 ===== */
.field-error{
  min-height:18px;
  margin-top:4px;
  font-size:12px;
  line-height:1.4;
  color:#cf1322;
}
input.is-invalid,
select.is-invalid,
textarea.is-invalid{
  border:1px solid #ff4d4f;
  outline:none;
  box-shadow:0 0 0 3px rgba(255,77,79,0.12);
  background:#fff2f0;
}


.quick-fill-row{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
  margin-top:8px;
}
.quick-fill-label{
  font-size:12px;
  color:#666;
  min-width:72px;
}
.quick-fill-row select{
  flex:1 1 240px;
  min-width:220px;
}
.ticket-detail-panel{
  width:min(900px,96vw);
}
@media (max-width: 720px){
  .ticket-detail-panel{ width:100vw; }
}
.ticket-detail-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:12px;
}
.ticket-detail-item{
  border:1px solid #edf0f3;
  border-radius:12px;
  background:#fafbfd;
  padding:12px 14px;
}
.ticket-detail-item.full{ grid-column:1 / -1; }
.ticket-detail-label{
  font-size:12px;
  color:#667085;
  margin-bottom:6px;
}
.ticket-detail-value{
  color:#1f2937;
  line-height:1.6;
  white-space:pre-wrap;
  word-break:break-word;
}
.ticket-detail-empty{ color:#9aa4b2; }
.ticket-detail-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:12px;
}
.ticket-chip{
  display:inline-flex;
  align-items:center;
  padding:4px 10px;
  border-radius:999px;
  background:#eef4ff;
  color:#1d4ed8;
  font-size:12px;
  border:1px solid #cfe0ff;
}
.action-stack{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}
@media (max-width: 720px){
  .ticket-modal-mask{
    align-items: stretch;
    padding: 0;
  }
  .ticket-modal-panel{
    width: 100vw;
    max-height: 100dvh;
    height: 100dvh;
    border-radius: 0;
  }
  .ticket-modal-header{
    padding: 14px 16px 10px;
  }
  .ticket-modal-body{
    padding: 14px 14px calc(14px + env(safe-area-inset-bottom));
  }
  #ticketForm{
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .ticket-modal-actions{
    flex-direction: column;
    gap: 8px;
    padding-top: 10px;
  }
  .ticket-modal-actions button{
    width: 100%;
    min-height: 44px;
    margin: 0;
    font-size: 15px;
  }
  .key-modal-panel,
  .ticket-detail-panel{
    width: 100vw;
  }
  .ticket-detail-grid{ grid-template-columns: 1fr; }
  .quick-fill-label{ min-width:auto; width:100%; }
}


#recordTable tbody tr[data-ticket-id]:hover{ background:#f7fbff; }
#recordTable tbody tr[data-ticket-id] button{ position:relative; z-index:1; }


.sel-col{ width:44px; text-align:center; }
.batch-toolbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin:12px 0;
  padding:12px 14px;
  border:1px solid #e6ebf2;
  border-radius:12px;
  background:#f8fafc;
}
.batch-toolbar-left{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.batch-select-all-wrap{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:#334155;
  font-size:13px;
}
.batch-summary{
  color:#475569;
  font-size:13px;
}
.batch-toolbar-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
#recordTable tbody tr.row-selected{ background:#f2f7ff; }
#recordTable tbody td.sel-cell,
#recordTable thead th.sel-col{ text-align:center; vertical-align:middle; }
.ticket-detail-sections{ display:grid; gap:14px; }
.ticket-detail-section{ border:1px solid #edf0f3; border-radius:14px; background:#ffffff; overflow:hidden; }
.ticket-detail-section-header{ padding:10px 14px; font-size:13px; font-weight:700; color:#334155; background:#f8fafc; border-bottom:1px solid #edf0f3; }
.ticket-detail-section-body{ padding:14px; }
.ticket-detail-highlight{ display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:10px; margin-bottom:14px; }
.ticket-detail-stat{ border:1px solid #e6edf5; border-radius:12px; padding:12px; background:#fbfdff; }
.ticket-detail-stat-label{ color:#64748b; font-size:12px; margin-bottom:6px; }
.ticket-detail-stat-value{ color:#0f172a; font-size:15px; font-weight:700; }
.ticket-detail-status-trash{ background:#fff1f2; color:#be123c; border-color:#fecdd3; }
.ticket-detail-status-active{ background:#eff6ff; color:#1d4ed8; border-color:#bfdbfe; }
.stat .value,
.ticket-detail-stat-value,
.legend-count,
.batch-summary,
#healthSummary,
#stats {
  font-variant-numeric: tabular-nums;
}
@media (max-width: 720px){
  .batch-toolbar{ padding:10px 12px; }
  .ticket-detail-highlight{ grid-template-columns: 1fr; }
}
@media (max-width: 768px){
  body { padding: 18px 14px 28px; }
  .page-header { padding: 16px; }
  .card { padding: 16px; border-radius: 12px; }
  button,
  .button-link { min-height: 42px; }
}
@media (max-width: 860px){
  .page-header {
    flex-direction: column;
  }
  .page-header-meta {
    justify-content: flex-start;
  }
  .section-toolbar-head {
    flex-direction: column;
    align-items: stretch;
  }
}

:root {
  --bg: #f4f6fa;
  --bg-accent: #eef3f9;
  --surface: rgba(255,255,255,0.96);
  --surface-soft: #f8fafc;
  --surface-muted: #f6f8fb;
  --text: #172033;
  --muted: #667085;
  --border: #d9e0ea;
  --border-strong: #c3ccda;
  --primary: #2457e8;
  --primary-strong: #1f49c7;
  --primary-soft: #edf3ff;
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 10px 24px rgba(15, 23, 42, 0.06);
  --ring: 0 0 0 4px rgba(36, 87, 232, 0.14);
}

body {
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(36, 87, 232, 0.08), transparent 32%),
    radial-gradient(circle at top right, rgba(45, 212, 191, 0.06), transparent 28%),
    linear-gradient(180deg, #f8faff 0%, #f3f6fb 46%, #eef2f7 100%);
}

.page-header {
  border-radius: 22px;
  padding: 22px 24px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
}

.page-eyebrow {
  color: #5b6b84;
  letter-spacing: 0.12em;
}

.page-summary {
  font-size: 15px;
  line-height: 1.7;
}

.page-meta-chip {
  background: rgba(255,255,255,0.9);
  color: #42536b;
  border-color: rgba(217, 224, 234, 0.95);
  box-shadow: 0 1px 0 rgba(255,255,255,0.7) inset;
}

.card {
  border-radius: 18px;
  border-color: rgba(217, 224, 234, 0.92);
  box-shadow: var(--shadow-md);
}

.section-toolbar {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,250,252,0.98) 100%);
}

button,
.button-link {
  min-height: 42px;
  border-radius: 12px;
  font-size: 14px;
  letter-spacing: 0.01em;
}

button.primary {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-strong) 100%);
  box-shadow: 0 10px 22px rgba(36, 87, 232, 0.18);
}

button.primary:hover {
  box-shadow: 0 12px 24px rgba(36, 87, 232, 0.22);
}

button.secondary,
.button-link.secondary,
.secondary {
  background: #fff;
  color: #20304a;
  border-color: #d6dde7;
}

button:hover,
.button-link:hover,
summary:hover {
  transform: translateY(-1px);
}

input,
select,
textarea {
  min-height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.96);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  background: #fff;
}

label {
  color: #334155;
  font-size: 13px;
  font-weight: 700;
}

table {
  border-radius: 14px;
  overflow: hidden;
}

th {
  background: #f3f6fb;
  color: #526079;
}

td {
  color: #243043;
}

tr:hover td {
  background: #fbfdff;
}

.pill {
  border-radius: 999px;
  font-weight: 700;
}

.pill.on {
  background: #e8f8ee;
  border-color: #bfe8cd;
  color: #177245;
}

.pill.off {
  background: #fff1f2;
  border-color: #fecdd3;
  color: #be123c;
}

.fold-title {
  font-size: 19px;
}

.fold-subtitle {
  color: #667085;
}

.settings-item,
.details-card,
.ticket-detail-section,
.ticket-detail-item,
.ticket-modal-panel,
.modal {
  border-color: rgba(217, 224, 234, 0.95);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
}

.ticket-modal-panel,
.modal {
  border-radius: 20px;
}

.ticket-modal-header {
  background: linear-gradient(180deg, #fff 0%, #fafcff 100%);
}

.ticket-modal-actions button,
.modal-footer .m-btn {
  min-height: 44px;
}

.batch-toolbar,
.month-panel,
.admin-gate {
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(248,250,252,0.98) 100%);
}

.toast {
  border-radius: 14px;
}

@media (max-width: 768px){
  body { padding: 14px 12px 24px; }
  .page-header { padding: 18px 16px; border-radius: 18px; }
}

.page-shell {
  width: min(1280px, 100%);
}

.page-header,
.section-toolbar,
.card,
.month-panel,
.batch-toolbar,
.admin-gate,
.chart-surface,
.settings-item,
.ticket-detail-section,
.ticket-detail-item,
.details-card {
  backdrop-filter: blur(8px);
}

.section-toolbar-head > div:first-child,
.stats-head > div:first-child,
.month-panel-head > div:first-child {
  min-width: 0;
}

.section-toolbar-head h2,
.stats-title,
.admin-gate h2,
.chart-title,
.ticket-modal-header h2,
.modal-title {
  color: #18253b;
  letter-spacing: -0.015em;
}

.section-toolbar-desc,
.stats-overview-desc,
.month-panel-desc,
.admin-gate .muted,
#typeDictHint,
#healthSummary,
.settings-desc,
.key-help {
  color: #627287;
}

.page-header-main {
  max-width: 760px;
}

.page-header h1 {
  font-size: clamp(30px, 4vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.028em;
}

.page-header-meta {
  align-items: flex-start;
}

.page-meta-chip {
  padding-inline: 12px;
  min-height: 34px;
  font-weight: 600;
}

.section-toolbar-actions,
.filters-actions,
.batch-toolbar-actions,
.dict-actions,
.key-actions,
.admin-gate-actions,
.page-controls {
  gap: 10px;
}

.buttons,
.settings-actions {
  gap: 10px;
}

.buttons {
  display: flex;
  flex-wrap: wrap;
}

.section-toolbar-actions .primary,
.filters-actions .primary,
.admin-gate-actions .primary,
.key-actions .primary,
.dict-actions .primary {
  min-width: 112px;
}

.fold-card > summary,
.settings-summary {
  transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.fold-card > summary:hover,
.settings-summary:hover {
  background: linear-gradient(180deg, rgba(247,250,255,0.95) 0%, rgba(240,245,252,0.95) 100%);
}

.fold-card[open] > summary {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(247,250,255,0.96) 100%);
}

.fold-body {
  background: linear-gradient(180deg, rgba(255,255,255,0.75) 0%, rgba(248,250,252,0.9) 100%);
}

.settings-group.compact {
  gap: 14px;
}

.settings-item {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(249,251,253,0.98) 100%);
}

.settings-summary {
  padding: 14px 14px 13px;
}

.settings-title {
  font-size: 14px;
  color: #1f2937;
}

.settings-meta {
  color: #66758a;
}

.settings-desc {
  padding: 12px 14px 14px;
  font-size: 13px;
  line-height: 1.65;
  background: rgba(250, 252, 255, 0.78);
}

.admin-gate {
  padding: 20px 22px;
}

.admin-gate h2 {
  margin-bottom: 6px;
}

.filters {
  gap: 14px;
}

.filters > div,
.dict-editor > div,
#ticketForm .form-field {
  gap: 6px;
}

.filters-actions {
  padding-top: 6px;
}

.table-wrap {
  border-radius: 16px;
  border-color: #dbe3ee;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.75);
}

.table-wrap table {
  min-width: 1040px;
}

th,
#recordTable thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(244, 247, 251, 0.96);
  backdrop-filter: blur(10px);
}

th {
  padding-top: 12px;
  padding-bottom: 12px;
}

td {
  line-height: 1.6;
}

#recordTable tbody tr[data-ticket-id] td {
  transition: background-color .18s ease;
}

#recordTable tbody tr[data-ticket-id]:hover td {
  background: #f7faff;
}

#recordTable tbody tr.row-selected td {
  background: #eef4ff;
}

.batch-toolbar {
  padding: 14px 16px;
  border-color: #dfe7f1;
  justify-content: space-between;
}

.batch-summary {
  font-weight: 600;
  color: #334155;
}

.month-panel {
  padding: 16px;
  border-color: #dfe7f1;
}

.month-buttons {
  gap: 8px;
}

.month-btn,
.page-controls button {
  min-height: 36px;
  padding-inline: 12px;
  border-radius: 999px;
}

.month-btn.active,
.page-controls button.active {
  box-shadow: 0 8px 18px rgba(36, 87, 232, 0.14);
}

.stats-card {
  padding: 0;
  overflow: hidden;
}

.stats-body {
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.78) 0%, rgba(246,249,253,0.95) 100%);
}

.stats-overview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
  padding: 14px 16px;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(237,243,255,0.92) 0%, rgba(248,250,252,0.98) 100%);
}

.stats-overview-title {
  font-size: 14px;
  font-weight: 800;
  color: #22314b;
  margin-bottom: 4px;
}

.stats-grid {
  gap: 14px;
}

.stat {
  border-radius: 16px;
  padding: 16px 16px 15px;
  border-color: #dde5f0;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.05);
}

.stat::before {
  width: 5px;
}

.stat .label {
  color: #6b7280;
  font-weight: 700;
}

.stat .value {
  margin-top: 8px;
  color: #111b2d;
}

.chart-surface {
  border-radius: 18px;
  border-color: #dde5f0;
  padding: 16px;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.05);
}

.chart-title {
  margin-bottom: 12px;
}

.legend-list {
  border-left-color: #e3e8f2;
}

.legend-item {
  padding: 10px 2px;
}

.legend-name {
  color: #22314b;
}

.legend-count {
  min-width: 3ch;
  text-align: right;
}

.pagination {
  margin-top: 14px;
  padding-top: 4px;
}

.page-controls {
  row-gap: 8px;
}

.page-controls input[type="number"],
.page-size {
  min-height: 38px;
  border-radius: 10px;
  border-color: #d6dde7;
}

.ticket-modal-body,
.modal-body {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(249,251,253,0.96) 100%);
}

.ticket-modal-actions {
  background: linear-gradient(180deg, rgba(255,255,255,0.94) 0%, rgba(247,250,252,0.98) 100%);
}

.key-form {
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(249,251,253,0.96) 100%);
}

.key-row {
  padding: 10px 0;
}

.key-input {
  min-height: 44px;
  border-radius: 12px;
}

.details-grid,
.ticket-detail-grid,
.ticket-detail-highlight {
  gap: 14px;
}

.ticket-detail-section-header {
  background: #f7f9fc;
}

@media (max-width: 960px){
  .stats-overview-bar,
  .batch-toolbar,
  .admin-gate-actions,
  .section-toolbar-head {
    flex-direction: column;
    align-items: stretch;
  }

  .section-toolbar-actions,
  .admin-gate-actions,
  .batch-toolbar-actions {
    width: 100%;
  }
}

@media (max-width: 768px){
  .page-shell {
    width: 100%;
  }

  .section-toolbar,
  .fold-body,
  .stats-body,
  .settings-desc,
  .key-form {
    padding-left: 14px;
    padding-right: 14px;
  }

  .stats-overview-bar,
  .batch-toolbar,
  .month-panel,
  .admin-gate {
    padding: 14px;
  }

  .section-toolbar-actions .primary,
  .section-toolbar-actions .button-link,
  .filters-actions button,
  .batch-toolbar-actions button,
  .dict-actions button,
  .key-actions button,
  .admin-gate-actions button {
    width: 100%;
    margin-right: 0;
  }

  .page-controls {
    width: 100%;
  }

  .page-controls > * {
    flex: 1 1 calc(50% - 10px);
  }

  .page-controls input[type="number"],
  .page-size {
    width: 100%;
  }
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 0;
  padding: 0;
  margin: 0;
  flex: 0 0 18px;
  border-radius: 4px;
  accent-color: var(--primary);
  cursor: pointer;
}

.batch-select-all-wrap input[type="checkbox"],
#recordTable input[type="checkbox"] {
  width: 16px;
  height: 16px;
  flex-basis: 16px;
}

#recordTable tbody td.sel-cell,
#recordTable thead th.sel-col {
  width: 44px;
  min-width: 44px;
  padding-left: 8px;
  padding-right: 8px;
}