/* ========================================================================
   TAB LỊCH SỬ NHẬP LIỆU — style riêng (prefix .ls-)
   Tái dùng biến CSS + tông màu của dashboard.html (đỏ --dd-red, kem…).
   KHÔNG tạo bảng màu mới. Bảng theo kiểu báo cáo đỏ như tab Kế hoạch.
   ======================================================================== */

.ls-root{display:flex;flex-direction:column;gap:14px}

/* ---------- Thẻ lọc ---------- */
.ls-filter-card{
  background:var(--card-bg);
  border-radius:8px;
  box-shadow:var(--shadow);
  border-left:4px solid var(--dd-red);
  padding:14px 16px;
}
.ls-filter-head{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  padding-bottom:8px;margin-bottom:10px;border-bottom:1px solid var(--border);
}
.ls-filter-title{font-size:13px;font-weight:800;color:var(--dd-red);letter-spacing:.3px}
.ls-filter-desc{font-size:11px;color:var(--text-muted);flex:1;min-width:180px}
.ls-filterbar{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.ls-field{display:flex;flex-direction:column;gap:3px;min-width:140px}
.ls-field label{
  font-size:9px;color:var(--text-muted);text-transform:uppercase;
  letter-spacing:.5px;font-weight:600;
}
.ls-field input,.ls-field select{
  border:1px solid var(--border);border-radius:6px;
  background:#fff;color:var(--text);
  padding:6px 8px;font-size:12px;
}
.ls-field input:focus,.ls-field select:focus{outline:2px solid var(--dd-yellow)}
.ls-actions{display:flex;align-items:flex-end;gap:6px;margin-left:auto}

/* ---------- Nút chung (theo kh-btn) ---------- */
.ls-btn{
  border:1px solid var(--border);border-radius:5px;background:#fff;color:var(--text);
  padding:6px 12px;font-size:11px;font-weight:700;cursor:pointer;
  transition:all .12s;white-space:nowrap;
}
.ls-btn:hover{background:var(--dd-red-light);border-color:var(--dd-red)}
.ls-btn:disabled{opacity:.5;cursor:not-allowed}
.ls-btn-primary{background:var(--dd-red);color:#fff;border-color:var(--dd-red)}
.ls-btn-primary:hover{background:var(--dd-red-dark)}
.ls-btn-restore{color:var(--dd-red);border-color:var(--dd-red);font-size:10px;padding:3px 9px}
.ls-btn-restore:hover{background:var(--dd-red);color:#fff}

/* ---------- Ô mật khẩu khôi phục (chỉ hiện với quản trị) ---------- */
.ls-pw-row{display:flex;align-items:flex-end;gap:8px}
.ls-pw-row.hidden{display:none}

/* ---------- Bảng ---------- */
.ls-panel{
  background:var(--card-bg);
  border-radius:8px;
  box-shadow:var(--shadow);
  border-left:4px solid var(--dd-red);
  overflow:hidden;
}
.ls-panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;border-bottom:1px solid var(--border);
}
.ls-panel-title{font-size:13px;font-weight:800;color:var(--dd-red)}
.ls-panel-meta{font-size:11px;color:var(--text-muted)}
.ls-table-wrap{max-height:620px;overflow:auto;border-top:1px solid var(--border)}
table.ls-table{border-collapse:collapse;width:100%;font-size:11px}
table.ls-table th{
  position:sticky;top:0;z-index:20;
  background:var(--dd-red);color:#fff;
  padding:7px 10px;font-weight:700;font-size:12px;
  text-align:left;border-right:1px solid rgba(255,255,255,.28);
  text-transform:uppercase;letter-spacing:.3px;white-space:nowrap;
}
table.ls-table td{
  padding:6px 10px;border-bottom:1px solid var(--border);
  border-right:1px solid rgba(229,231,235,.85);background:var(--card-bg);
  color:var(--text,#1F2937);vertical-align:top;
}
table.ls-table tr:nth-child(even)>td{background:var(--dd-cream-2)}
table.ls-table tr:hover>td{background:var(--dd-red-light)}
table.ls-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.ls-table .center{text-align:center}
.ls-time{white-space:nowrap;color:var(--text-muted);font-variant-numeric:tabular-nums}
.ls-email{word-break:break-word}
.ls-hangmuc{min-width:200px}
.ls-ma{color:var(--text-muted);font-weight:600}
.ls-detail{font-size:10px;color:var(--text-muted);white-space:pre-line}
.ls-detail b{color:var(--text);font-weight:700}

/* Nhãn loại thao tác — dùng tông có sẵn, không tạo màu mới */
.ls-tag{
  display:inline-block;padding:2px 8px;border-radius:10px;
  font-size:10px;font-weight:800;white-space:nowrap;
}
.ls-tag-them{background:var(--dd-cream);color:var(--dd-red-dark)}
.ls-tag-sua{background:var(--dd-red-light);color:var(--dd-red-dark)}
.ls-tag-xoa{background:var(--dd-red);color:#fff}
.ls-tag-khoiPhuc{background:#F9FAFB;color:var(--text);border:1px solid var(--border)}
.ls-row-xoa>td{opacity:.85}

.ls-msg{font-size:11px;font-weight:700;min-height:15px;padding:4px 16px}
.ls-msg.ok{color:var(--sev-ok)}
.ls-msg.err{color:var(--sev-critical)}
.ls-empty{text-align:center;color:var(--text-muted);font-size:12px;padding:28px}
.ls-loading{text-align:center;color:var(--text-muted);font-size:12px;padding:28px}