/* 水电费管理模块 · 公共样式 (P3) */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.page-header h1{font-size:20px;font-weight:600;color:#1D2129}
.page-header .btn+.btn{margin-left:8px}

.tab-bar{display:flex;gap:4px;margin-bottom:16px;border-bottom:1px solid #E5E6EB}
.tab-item{padding:8px 18px;font-size:14px;color:#4E5969;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab-item:hover{color:#1677FF}
.tab-item.active{color:#1677FF;font-weight:600;border-bottom-color:#1677FF}

.filter-bar{background:#fff;border-radius:8px;padding:16px;box-shadow:0 2px 8px rgba(0,0,0,.08);margin-bottom:16px;display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.filter-item{display:flex;flex-direction:column;gap:4px}
.filter-item label{font-size:12px;color:#86909C}
.filter-item input,.filter-item select{height:32px;border:1px solid #E5E6EB;border-radius:4px;padding:0 8px;font-size:13px;color:#1D2129;background:#fff;min-width:130px}
.filter-item input:focus,.filter-item select:focus{outline:none;border-color:#1677FF}

.table-card{background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.08);overflow:hidden}
.table-card table{width:100%;border-collapse:collapse}
.table-card th{background:#F7F8FA;color:#4E5969;font-size:13px;font-weight:500;text-align:left;padding:10px 14px;white-space:nowrap}
.table-card td{padding:10px 14px;border-bottom:1px solid #E5E6EB;font-size:13px;color:#4E5969;vertical-align:middle}
.table-card tr:hover td{background:#FAFBFC}
th.num,td.num{text-align:right;font-variant-numeric:tabular-nums}
td.empty,.empty{text-align:center;color:#86909C;padding:40px 0}

table.mini{width:100%;border-collapse:collapse;margin-bottom:8px}
table.mini th{background:#F7F8FA;color:#86909C;font-size:12px;font-weight:500;text-align:left;padding:7px 10px}
table.mini td{padding:7px 10px;border-bottom:1px solid #F2F3F5;font-size:12px;color:#4E5969}

.tag{display:inline-block;padding:2px 8px;border-radius:2px;font-size:12px;font-weight:500;white-space:nowrap}
.tag.ok{background:#E8FFEA;color:#00B42A}
.tag.off{background:#F2F3F5;color:#86909C}
.tag.warn{background:#FFF7E8;color:#FF7D00}
.tag.danger{background:#FFECE8;color:#F53F3F}
.tag.elec{background:#FFF7E8;color:#FF7D00}
.tag.water{background:#E8F3FF;color:#1677FF}

.link{color:#1677FF;cursor:pointer;margin-right:8px}
.link:hover{text-decoration:underline}
.link.danger{color:#F53F3F}
.muted{color:#C9CDD4}
.neg{color:#F53F3F;font-weight:600}
.pos{color:#00B42A;font-weight:600}
.warn{color:#FF7D00;font-weight:600}

.pagination-row{padding:16px;display:flex;align-items:center;justify-content:center;gap:4px}
.page-btn{min-width:32px;height:32px;border:1px solid #E5E6EB;border-radius:4px;background:#fff;cursor:pointer;font-size:13px;color:#4E5969}
.page-btn:hover:not(:disabled){border-color:#1677FF;color:#1677FF}
.page-btn.active{background:#1677FF;color:#fff;border-color:#1677FF}
.page-btn:disabled{opacity:.4;cursor:not-allowed}
.page-info{font-size:13px;color:#86909C;margin-left:16px}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:13px;color:#4E5969;margin-bottom:6px}
.form-row input,.form-row select,.form-row textarea{width:100%;height:36px;border:1px solid #E5E6EB;border-radius:4px;padding:0 10px;font-size:13px;box-sizing:border-box}
.form-row textarea{height:60px;padding:8px 10px;resize:vertical}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:#1677FF}
.form-row input[readonly]{background:#F7F8FA;color:#86909C}
.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}
.hint{font-size:12px;color:#86909C;background:#F7F8FA;border-radius:4px;padding:8px 10px;margin:0 0 14px;line-height:1.6}
.hint.calc{background:#E8F3FF;color:#1677FF;font-size:13px;font-weight:500}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.stat-box{background:#F7F8FA;border-radius:6px;padding:12px 14px}
.stat-box .k{font-size:12px;color:#86909C;margin-bottom:6px}
.stat-box .v{font-size:19px;font-weight:600;color:#1D2129;font-variant-numeric:tabular-nums}
.stat-box .v.sm{font-size:14px}
.stat-box .sub{font-size:11px;color:#86909C;margin-top:4px}

.card{background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.08);padding:16px;margin-bottom:16px}
.sec-title{font-size:14px;font-weight:600;color:#1D2129;margin:18px 0 10px}
.sec-title:first-child{margin-top:0}

.photo-grid{display:flex;gap:8px;flex-wrap:wrap}
.photo-thumb{width:52px;height:52px;border-radius:4px;object-fit:cover;border:1px solid #E5E6EB;cursor:pointer;background:#F7F8FA}
.photo-thumb:hover{border-color:#1677FF}
.photo-upload{width:80px;height:80px;border:1px dashed #C9CDD4;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;color:#86909C;font-size:12px;background:#FAFBFC}
.photo-upload:hover{border-color:#1677FF;color:#1677FF}
.photo-item{position:relative;width:80px;height:80px}
.photo-item img{width:80px;height:80px;object-fit:cover;border-radius:6px;border:1px solid #E5E6EB}
.photo-item .rm{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:#F53F3F;color:#fff;font-size:12px;line-height:18px;text-align:center;cursor:pointer}

.viewer{position:fixed;inset:0;background:rgba(0,0,0,.78);display:flex;align-items:center;justify-content:center;z-index:9999}
.viewer img{max-width:88vw;max-height:88vh;border-radius:4px}

.alert-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.alert-card{flex:1;min-width:200px;border-radius:8px;padding:14px 16px;color:#fff}
.alert-card.red{background:linear-gradient(135deg,#F53F3F,#FF7D7D)}
.alert-card.orange{background:linear-gradient(135deg,#FF7D00,#FFB65D)}
.alert-card.blue{background:linear-gradient(135deg,#1677FF,#6AA9FF)}
.alert-card .k{font-size:12px;opacity:.9}
.alert-card .v{font-size:26px;font-weight:700;margin-top:4px}
.chart-box{height:300px}