:root {
    --bg: #f5f7fa;
    --surface: #ffffff;
    --surface2: #f0f4f8;
    --border: #dde3ec;
    --primary: #2563eb;
    --primary-light: #dbeafe;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --success: #16a34a;
    --success-light: #dcfce7;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --text: #1e293b;
    --text2: #475569;
    --text3: #94a3b8;
    --radius: 10px;
    --shadow: 0 1px 4px rgba(0,0,0,.08);
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
  }

  /* ── Header ── */
  header {
    background: var(--primary);
    color: #fff;
    padding: 28px 32px 24px;
  }
  header h1 { font-size: 1.6rem; font-weight: 700; }
  header p  { margin-top: 4px; opacity: .85; font-size: .95rem; }
  header .back {
    display: inline-block;
    margin-bottom: 12px;
    color: #fff;
    opacity: .8;
    font-size: .85rem;
    text-decoration: none;
  }
  header .back:hover { opacity: 1; text-decoration: underline; }

  /* ── Stats bar ── */
  .stats {
    display: flex;
    gap: 16px;
    padding: 20px 32px;
    flex-wrap: wrap;
  }
  .stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 22px;
    min-width: 160px;
    box-shadow: var(--shadow);
  }
  .stat-card .num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
  }
  .stat-card .lbl {
    font-size: .78rem;
    color: var(--text2);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: .04em;
  }

  /* ── Controls ── */
  .controls {
    padding: 0 32px 20px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
  }
  .controls input {
    padding: 9px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .9rem;
    flex: 1;
    min-width: 220px;
    max-width: 360px;
    background: var(--surface);
  }
  .controls input:focus { outline: 2px solid var(--primary); border-color: var(--primary); }

  .controls select {
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .9rem;
    background: var(--surface);
  }

  .badge-filter { display: flex; gap: 6px; flex-wrap: wrap; }
  .bf {
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    cursor: pointer;
    font-size: .82rem;
    background: var(--surface);
    transition: all .15s;
  }
  .bf.active { background: var(--primary); color: #fff; border-color: var(--primary); }

  /* ── Nota ── */
  .note {
    margin: 0 32px 20px;
    padding: 12px 16px;
    background: var(--warning-light);
    border: 1px solid #fde68a;
    border-left: 4px solid var(--warning);
    border-radius: 8px;
    font-size: .86rem;
    color: #92400e;
    line-height: 1.45;
  }

  /* ── Count info ── */
  .count-info {
    padding: 0 32px 14px;
    font-size: .88rem;
    color: var(--text2);
  }

  /* ── List ── */
  #list {
    padding: 0 32px 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  /* ── Card ── */
  .card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
  }

  .card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    cursor: pointer;
    user-select: none;
    transition: background .12s;
  }
  .card-header:hover { background: var(--surface2); }

  .cnpj-badge {
    font-family: monospace;
    font-size: .95rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    padding: 4px 12px;
    border-radius: 6px;
    white-space: nowrap;
  }

  .empresa-nome {
    flex: 1;
    font-weight: 600;
    font-size: .95rem;
    min-width: 0;
  }
  .empresa-nome.multi { color: var(--warning); }
  .empresa-nome .sub {
    display: block;
    font-weight: 400;
    font-size: .78rem;
    color: var(--text2);
    margin-top: 2px;
  }

  .count-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: .8rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
  }
  .cb-1 { background: var(--surface2); color: var(--text2); border: 1px solid var(--border); }
  .cb-2 { background: #fef9ee; color: var(--warning); border: 1px solid #fde68a; }
  .cb-3 { background: #fff1f2; color: #e11d48; border: 1px solid #fecdd3; }
  .cb-4, .cb-5, .cb-6, .cb-7 { background: var(--danger-light); color: var(--danger); border: 1px solid #fca5a5; }

  .tag {
    font-size: .75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
    background: var(--warning-light);
    color: #92400e;
    border: 1px solid #fde68a;
  }
  .tag.neutral { background: var(--surface2); color: var(--text2); border-color: var(--border); }
  .tag.danger  { background: var(--danger-light); color: var(--danger); border-color: #fca5a5; }

  .diff-count {
    font-size: .78rem;
    color: var(--danger);
    font-weight: 500;
    white-space: nowrap;
  }

  .chevron {
    color: var(--text3);
    font-size: 1.1rem;
    transition: transform .2s;
    flex-shrink: 0;
  }
  .card.open .chevron { transform: rotate(180deg); }

  /* ── Card body ── */
  .card-body {
    display: none;
    padding: 0 20px 20px;
    border-top: 1px solid var(--border);
  }
  .card.open .card-body { display: block; }

  /* ── Sections ── */
  .section-title {
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 700;
    margin: 18px 0 10px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .st-equal { color: var(--success); }
  .st-diff  { color: var(--danger); }
  .st-info  { color: var(--primary); }

  /* ── Grids de campos ── */
  .equal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 8px;
  }
  .eq-item {
    background: var(--success-light);
    border: 1px solid #bbf7d0;
    border-radius: 7px;
    padding: 8px 12px;
  }
  .eq-item .ef { font-size: .72rem; color: #166534; text-transform: uppercase; letter-spacing: .04em; }
  .eq-item .ev { font-size: .88rem; font-weight: 500; color: #14532d; margin-top: 2px; word-break: break-all; }

  .field-item {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 8px 12px;
  }
  .field-item.highlight { background: var(--danger-light); border-color: #fca5a5; }
  .field-item .ef { font-size: .72rem; color: var(--text2); text-transform: uppercase; letter-spacing: .04em; }
  .field-item .ev { font-size: .88rem; font-weight: 500; margin-top: 2px; word-break: break-all; }
  .field-item.highlight .ef { color: #991b1b; }
  .field-item.highlight .ev { color: var(--danger); }
  .field-item .ev.empty { color: var(--text3); font-style: italic; font-weight: 400; }

  /* ── Diff table ── */
  .diff-table-wrap { overflow-x: auto; margin-top: 4px; }
  table.diff-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: .85rem;
  }
  .diff-tbl th {
    background: var(--surface2);
    border: 1px solid var(--border);
    padding: 8px 12px;
    text-align: left;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text2);
    white-space: nowrap;
  }
  .diff-tbl th:first-child { min-width: 180px; }
  .diff-tbl td {
    border: 1px solid var(--border);
    padding: 8px 12px;
    vertical-align: top;
  }
  .diff-tbl tr:nth-child(even) td { background: #fafbfd; }
  .diff-tbl td.field-name {
    font-weight: 600;
    font-size: .8rem;
    color: var(--text2);
    background: var(--surface2);
    text-transform: uppercase;
    letter-spacing: .03em;
    white-space: nowrap;
  }
  .cell-val {
    display: inline-block;
    background: var(--danger-light);
    color: var(--danger);
    border-radius: 5px;
    padding: 2px 8px;
    font-size: .83rem;
    font-weight: 500;
    word-break: break-word;
  }
  .cell-val.empty { background: #f1f5f9; color: var(--text3); font-style: italic; }

  /* ── Records detail toggle ── */
  .records-toggle {
    margin-top: 16px;
    font-size: .82rem;
    color: var(--primary);
    cursor: pointer;
    text-decoration: underline;
    display: inline-block;
  }
  .records-detail { display: none; margin-top: 10px; overflow-x: auto; }
  .records-detail.open { display: block; }
  table.rec-tbl {
    width: 100%;
    border-collapse: collapse;
    font-size: .8rem;
  }
  .rec-tbl th {
    background: var(--primary);
    color: #fff;
    padding: 7px 10px;
    text-align: left;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    white-space: nowrap;
  }
  .rec-tbl td {
    border: 1px solid var(--border);
    padding: 7px 10px;
    word-break: break-word;
  }
  .rec-tbl tr:nth-child(even) td { background: #f8fafc; }
  .rec-tbl td.diff-cell { background: #fff7ed; color: #c2410c; font-weight: 500; }

  /* ── Empty state ── */
  #empty {
    display: none;
    text-align: center;
    padding: 60px 32px;
    color: var(--text3);
    font-size: 1rem;
  }

  /* ── Pagination ── */
  .pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 10px 32px 30px;
    flex-wrap: wrap;
    align-items: center;
  }
  .pagination button {
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--surface);
    cursor: pointer;
    font-size: .85rem;
    transition: all .12s;
  }
  .pagination button:hover:not(:disabled) { background: var(--primary); color: #fff; border-color: var(--primary); }
  .pagination button.active { background: var(--primary); color: #fff; border-color: var(--primary); }
  .pagination button:disabled { opacity: .4; cursor: default; }
  .page-info { font-size: .85rem; color: var(--text2); }

  @media (max-width: 600px) {
    header, .stats, .controls, #list, .count-info, .pagination { padding-left: 16px; padding-right: 16px; }
    .stats { gap: 10px; }
    .stat-card .num { font-size: 1.5rem; }
  }

/* ── Sistema de correções ── */
.topo { display: flex; align-items: center; gap: 16px; padding: 14px 32px;
        background: var(--surface); border-bottom: 1px solid var(--border);
        font-size: .88rem; }
.topo .marca { font-weight: 700; }
.topo .espaco { flex: 1; }
.conteudo { padding: 24px 32px 48px; max-width: 1100px; }
.flash { margin: 16px 32px; padding: 12px 16px; border-radius: 8px; font-size: .9rem; }
.flash.erro { background: var(--danger-light); color: var(--danger);
              border: 1px solid #fca5a5; }
.flash.ok   { background: var(--success-light); color: #14532d;
              border: 1px solid #bbf7d0; }
form.acoes { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
form.acoes textarea { width: 100%; min-height: 90px; padding: 10px 12px;
                      border: 1px solid var(--border); border-radius: 8px;
                      font: inherit; font-size: .9rem; }
.botoes { display: flex; gap: 10px; flex-wrap: wrap; }
button.b { padding: 10px 18px; border-radius: 8px; border: 1px solid var(--border);
           background: var(--surface); font-size: .9rem; font-weight: 600;
           cursor: pointer; }
button.b.ok      { background: var(--success); color: #fff; border-color: var(--success); }
button.b.enviar  { background: var(--primary); color: #fff; border-color: var(--primary); }
button.b.pular   { background: var(--warning-light); color: #92400e;
                   border-color: #fde68a; }
button.b.devolver{ background: var(--danger); color: #fff; border-color: var(--danger); }
.barra { height: 8px; background: var(--surface2); border-radius: 4px;
         overflow: hidden; margin-top: 8px; }
.barra span { display: block; height: 100%; background: var(--success); }
table.painel { width: 100%; border-collapse: collapse; font-size: .88rem; }
.painel th, .painel td { border: 1px solid var(--border); padding: 8px 12px;
                         text-align: left; }
.painel th { background: var(--surface2); font-size: .75rem; text-transform: uppercase;
             letter-spacing: .04em; color: var(--text2); }