* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --bg: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --muted: #64748b;
}
body { font-family: "Microsoft YaHei", "PingFang SC", sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

.app { max-width: 1500px; margin: 0 auto; padding: 16px; }

/* 顶部 */
.topbar { display: flex; justify-content: space-between; align-items: center; background: linear-gradient(135deg, #1e3a8a, #2563eb); color: #fff; padding: 14px 20px; border-radius: 10px; margin-bottom: 14px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand .logo { font-size: 26px; }
.brand h1 { font-size: 20px; font-weight: 600; }
.top-actions { display: flex; gap: 8px; }

/* 按钮 */
.btn-sm { padding: 3px 10px; font-size: 12px; }
.btn { padding: 7px 14px; border: 1px solid var(--border); background: #fff; border-radius: 6px; cursor: pointer; font-size: 13px; transition: all .15s; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-danger { background: #fff; color: var(--danger); border-color: #fca5a5; }
.btn-danger:hover { background: #fef2f2; border-color: var(--danger); }
.mini { padding: 3px 10px; font-size: 12px; border: 1px solid var(--border); border-radius: 4px; background: #fff; cursor: pointer; margin-right: 4px; }
.mini:hover { border-color: var(--primary); color: var(--primary); }
.mini.danger:hover { border-color: var(--danger); color: var(--danger); }

/* 筛选栏 */
.filter-bar { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; margin-bottom: 12px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.filter-row label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); gap: 4px; }
.filter-row select, .filter-row input { padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; min-width: 100px; font-size: 13px; background: #fff; }
.filter-row input[type=text] { min-width: 150px; }

/* Tab */
.tabs { display: flex; gap: 4px; margin-bottom: 12px; }
.tab { padding: 9px 22px; background: #e2e8f0; border: none; border-radius: 8px 8px 0 0; cursor: pointer; font-size: 14px; color: var(--muted); }
.tab.active { background: var(--card); color: var(--primary); font-weight: 600; border: 1px solid var(--border); border-bottom: none; }

.tab-panel { background: var(--card); border: 1px solid var(--border); border-radius: 0 10px 10px 10px; padding: 16px; }
.hidden { display: none !important; }

/* 表格工具栏 */
.table-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.table-toolbar .info { color: var(--muted); font-size: 13px; }

/* 表格 */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; white-space: nowrap; }
thead th { background: #f8fafc; border-bottom: 2px solid var(--border); padding: 9px 8px; text-align: center; font-weight: 600; position: sticky; top: 0; }
tbody td { border-bottom: 1px solid #f1f5f9; padding: 7px 8px; text-align: center; }
tbody tr:hover { background: #f8fafc; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.remark { max-width: 160px; overflow: hidden; text-overflow: ellipsis; }
td.ops { min-width: 100px; }
td.ck, th.ck { width: 30px; }
.empty { color: var(--muted); padding: 30px; text-align: center; }

/* 图片缩略图 */
.imgs { display: flex; gap: 4px; justify-content: center; align-items: center; }
.thumb { width: 52px; height: 38px; object-fit: cover; border-radius: 4px; border: 1px solid var(--border); cursor: zoom-in; }
.thumb:hover { border-color: var(--primary); transform: scale(1.05); }
.muted { color: var(--muted); }

/* 统计 */
.cards { display: flex; gap: 14px; margin-bottom: 18px; }
.card { flex: 1; background: linear-gradient(135deg, #eff6ff, #dbeafe); border: 1px solid #bfdbfe; border-radius: 10px; padding: 18px; text-align: center; }
.card-num { font-size: 26px; font-weight: 700; color: var(--primary-dark); }
.card-label { color: var(--muted); margin-top: 4px; font-size: 13px; }
.stat-block { margin-bottom: 24px; }
.stat-block h3 { font-size: 15px; margin-bottom: 10px; padding-left: 10px; border-left: 4px solid var(--primary); }
.dept-row td { background: #f0f7ff; font-weight: 600; text-align: left; }
.dept-sum { color: var(--muted); font-weight: 400; margin-left: 12px; font-size: 12px; }

/* 模态框 */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.5); display: flex; justify-content: center; align-items: center; z-index: 100; }
.modal { background: #fff; border-radius: 12px; width: 860px; max-width: 95vw; max-height: 92vh; display: flex; flex-direction: column; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.modal.small { width: 520px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 16px; }
.close { border: none; background: none; font-size: 24px; cursor: pointer; color: var(--muted); line-height: 1; }
.modal-body { padding: 18px 20px; overflow-y: auto; }
.modal-foot { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-item { display: flex; flex-direction: column; gap: 5px; }
.form-item.full { grid-column: span 2; }
.form-item label { font-size: 12px; color: var(--muted); }
.form-item .req { color: var(--danger); }
.form-item .auto { color: var(--primary); font-size: 11px; margin-left: 4px; }
.form-item input, .form-item select { padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; }
.form-item input:focus, .form-item select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(37,99,235,.15); }
.form-item input[readonly] { background: #f8fafc; color: var(--primary-dark); font-weight: 600; }

/* 图片上传 */
.img-uploader { display: flex; flex-direction: column; gap: 10px; }
.upload-btn { display: inline-block; padding: 10px; border: 2px dashed var(--border); border-radius: 8px; text-align: center; cursor: pointer; color: var(--primary); font-size: 13px; background: #f8fafc; }
.upload-btn:hover { border-color: var(--primary); background: #eff6ff; }
.upload-tip { font-size: 12px; color: #94a3b8; }
#fImageInput { display: none; }
.img-preview { display: flex; flex-wrap: wrap; gap: 8px; }
.pv-item { position: relative; }
.pv-item img { width: 70px; height: 55px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }
.pv-item button { position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; border-radius: 50%; border: none; background: var(--danger); color: #fff; cursor: pointer; font-size: 12px; line-height: 1; }

/* 灯箱 */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.85); display: flex; justify-content: center; align-items: center; z-index: 200; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: 8px; }
.lb-close { position: absolute; top: 16px; right: 24px; font-size: 34px; color: #fff; background: none; border: none; cursor: pointer; }

/* 导入 */
.import-opt { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; font-size: 14px; }
.import-opt label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.import-drop { border: 2px dashed var(--border); border-radius: 10px; padding: 26px; text-align: center; color: var(--muted); cursor: pointer; background: #f8fafc; }
.import-drop.dragover { border-color: var(--primary); background: #eff6ff; }
.import-drop input { display: none; }
.import-drop p { margin: 4px 0; }
.import-drop .tip { font-size: 12px; color: var(--primary); }
.import-result { margin-top: 12px; padding: 10px; border-radius: 6px; background: #f8fafc; font-size: 13px; }
.import-result .ok { color: #16a34a; }
.import-result .err { color: var(--danger); }

/* 分页 */
.pagination { display: flex; align-items: center; gap: 8px; justify-content: flex-end; margin-top: 12px; font-size: 13px; }
.pagination .pg-label { color: var(--muted); }
.pagination select { padding: 4px 6px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; background: #fff; }
.pagination .pg-info { color: var(--primary-dark); font-weight: 600; min-width: 46px; text-align: center; }
.pagination .mini:disabled { opacity: .45; cursor: not-allowed; }

/* 列宽收紧：中行机构名称 / 打印机型号 */
#recordTable th.col-dept { width: 130px; }
#recordTable th.col-model { width: 116px; }
#recordTable td.col-dept { max-width: 130px; overflow: hidden; text-overflow: ellipsis; }
#recordTable td.col-model { max-width: 116px; overflow: hidden; text-overflow: ellipsis; }

/* 基础数据 */
.dict-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dict-card { border: 1px solid var(--border); border-radius: 10px; background: #fff; padding: 14px; }
.dict-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.dict-head h3 { font-size: 15px; padding-left: 10px; border-left: 4px solid var(--primary); }
.dict-head .dict-tip { flex: 1; color: var(--muted); font-size: 12px; min-width: 160px; }
.dict-card .table-wrap { max-height: 420px; overflow-y: auto; }
#modelDictTable th, #deptDictTable th { text-align: left; }
#modelDictTable td, #deptDictTable td { text-align: left; }
#modelDictTable td.name, #deptDictTable td.name { font-weight: 600; }
.dict-empty { color: var(--muted); text-align: center; padding: 24px; font-size: 13px; }

/* 型号消耗耗材提示 */
.model-tip { font-size: 12px; margin-top: -2px; color: var(--primary-dark); background: #eef5ff; border: 1px dashed var(--primary); border-radius: 6px; padding: 6px 10px; line-height: 1.5; }

/* 库存管理 */
#stockBody td.stk-empty { color: var(--danger); font-weight: 700; }
#stockBody td.stk-neg { color: var(--danger); font-weight: 700; }
#stockStatCards .num-pos { color: #16a34a; }
#stockStatCards .num-neg { color: var(--danger); }