:root{--bwl-primary: #165dff;--bwl-primary-dark: #4080ff;--bwl-primary-1: #e8f3ff;--bwl-primary-2: #bedaff;--bwl-danger: #f53f3f;--bwl-warning: #ff7d00;--bwl-success: #00b42a;--bwl-logo-bg: #2fbf62;--bwl-sidebar-w: 210px;--bwl-sidebar-w-collapsed: 54px;--bwl-topbar-h: 50px;--bwl-tags-h: 34px;--bwl-sidebar-bg: #1d2a47;--bwl-sidebar-logo-bg: #16213a;--bwl-sidebar-hover: #26365b;--bwl-sidebar-active: #4080ff;--bwl-sidebar-text: #c6cdd6;--bwl-sidebar-text-dim: #aeb6c2;--bwl-body-bg: #f2f3f5;--bwl-card-bg: #fff;--bwl-border: #e5e6eb;--bwl-text-primary: #1d2129;--bwl-text-regular: #4e5969;--bwl-text-secondary: #86909c;--bwl-divider: #f2f3f5;--bwl-radius: 4px;--bwl-radius-lg: 8px;--bwl-shadow: 0 1px 4px rgba(0, 21, 41, .08)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:-apple-system,Segoe UI,Microsoft YaHei,PingFang SC,sans-serif;font-size:14px;color:var(--bwl-text-primary);background:var(--bwl-body-bg);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{font-family:inherit}.b-btn{display:inline-flex;align-items:center;gap:4px;padding:7px 14px;border-radius:var(--bwl-radius);border:1px solid var(--bwl-border);background:#fff;color:var(--bwl-text-regular);font-size:13px;line-height:1;cursor:pointer;transition:all .15s;white-space:nowrap}.b-btn:hover{color:var(--bwl-primary);border-color:var(--bwl-primary-2);background:var(--bwl-primary-1)}.b-btn--primary{background:var(--bwl-primary);border-color:var(--bwl-primary);color:#fff}.b-btn--primary:hover{background:var(--bwl-primary-dark);border-color:var(--bwl-primary-dark);color:#fff}.b-btn--danger{color:var(--bwl-danger)}.b-btn--danger:hover{color:#fff;background:var(--bwl-danger);border-color:var(--bwl-danger)}.b-btn--text{border:none;background:none;padding:4px 6px;color:var(--bwl-primary)}.b-btn--text:hover{background:none;color:var(--bwl-primary-dark)}.b-btn--sm{padding:5px 10px;font-size:12px}.b-btn:disabled{opacity:.5;cursor:not-allowed}.page-wrap{padding:14px}.page-card{background:var(--bwl-card-bg);border-radius:var(--bwl-radius-lg);padding:16px;border:1px solid var(--bwl-border)}.page-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.page-toolbar .spacer{flex:1}.page-title{font-size:16px;font-weight:600;margin:0 0 14px}.b-table{width:100%;border-collapse:collapse;font-size:13px}.b-table th,.b-table td{padding:0 16px;text-align:left;border-bottom:1px solid var(--bwl-divider)}.b-table th{background:var(--bwl-primary-1);color:var(--bwl-text-secondary);font-weight:600;white-space:nowrap;height:48px}.b-table tbody td{height:48px;color:var(--bwl-text-regular)}.b-table tbody tr:hover{background:#f7f8fa}.b-input,.b-select{height:32px;padding:0 12px;border:1px solid var(--bwl-border);border-radius:var(--bwl-radius);font-size:13px;color:var(--bwl-text-primary);outline:none;background:#fff;transition:border-color .15s}.b-input:focus,.b-select:focus{border-color:var(--bwl-primary)}.b-input::placeholder{color:#c0c4cc}.b-tag{display:inline-block;padding:2px 8px;border-radius:3px;font-size:12px;line-height:18px}.b-tag--success{background:#f0f9eb;color:var(--bwl-success)}.b-tag--info{background:#f4f4f5;color:var(--bwl-text-secondary)}.b-tag--warning{background:#fdf6ec;color:var(--bwl-warning)}.b-tag--danger{background:#fef0f0;color:var(--bwl-danger)}.b-empty{padding:48px 0;text-align:center;color:var(--bwl-text-secondary);font-size:13px}.search-bar{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;padding:14px 16px;background:#fff;border-radius:var(--bwl-radius-lg);border:1px solid var(--bwl-border);margin-bottom:12px}.search-bar .field{display:flex;align-items:center;gap:6px}.search-bar .field>label{font-size:13px;color:var(--bwl-text-regular);white-space:nowrap}.search-bar .spacer{flex:1}.b-table-card{background:#fff;border-radius:var(--bwl-radius-lg);border:1px solid var(--bwl-border);padding:0 0 4px;overflow:hidden}.b-table-wrap{overflow-x:auto}.b-table__status{text-align:center;color:var(--bwl-text-secondary);padding:40px 0;font-size:13px}.b-table__actions{display:flex;gap:4px;flex-wrap:wrap}.b-link{color:var(--bwl-primary);cursor:pointer;font-size:13px;background:none;border:none;padding:2px 4px}.b-link:hover{color:var(--bwl-primary-dark);text-decoration:underline}.b-link--danger{color:var(--bwl-danger)}.b-link--danger:hover{color:#f78989}.b-pager{display:flex;align-items:center;gap:8px;justify-content:flex-end;padding:12px 16px 10px;font-size:13px;color:var(--bwl-text-regular);flex-wrap:wrap}.b-pager__btn{min-width:28px;height:28px;padding:0 7px;border:1px solid var(--bwl-border);background:#fff;border-radius:3px;cursor:pointer;font-size:13px;color:var(--bwl-text-regular)}.b-pager__btn:hover:not(:disabled){color:var(--bwl-primary);border-color:var(--bwl-primary)}.b-pager__btn.active{background:var(--bwl-primary);border-color:var(--bwl-primary);color:#fff}.b-pager__btn:disabled{opacity:.45;cursor:not-allowed}.b-pager__jump{display:flex;align-items:center;gap:5px}.b-pager__jump input{width:48px;height:28px;text-align:center;border:1px solid var(--bwl-border);border-radius:3px;outline:none;font-size:13px;color:var(--bwl-text-primary)}.b-pager__size{height:28px;border:1px solid var(--bwl-border);border-radius:3px;outline:none;font-size:13px;color:var(--bwl-text-regular);background:#fff}.b-modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000006b;z-index:2000;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:6vh 16px 40px}.b-modal{background:#fff;border-radius:var(--bwl-radius-lg);width:100%;max-width:560px;box-shadow:0 8px 28px #1d212929}.b-modal__header{display:flex;align-items:center;padding:14px 18px;border-bottom:1px solid var(--bwl-border)}.b-modal__title{font-size:15px;font-weight:600;color:var(--bwl-text-primary)}.b-modal__close{margin-left:auto;border:none;background:none;cursor:pointer;font-size:16px;color:var(--bwl-text-secondary);line-height:1;padding:2px 4px}.b-modal__close:hover{color:var(--bwl-primary)}.b-modal__body{padding:18px}.b-modal__footer{display:flex;justify-content:flex-end;gap:10px;padding:12px 18px;border-top:1px solid var(--bwl-border)}.b-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px}.b-form.col-1{grid-template-columns:1fr}.b-form.col-3{grid-template-columns:repeat(3,minmax(0,1fr))}.b-field{display:flex;flex-direction:column;gap:5px;min-width:0}.b-field__label{font-size:13px;color:var(--bwl-text-regular)}.b-field__label .req{color:var(--bwl-danger);margin-right:3px}.b-field__tip{font-size:12px;color:var(--bwl-text-secondary)}.b-field .b-input,.b-field .b-select,.b-field textarea{width:100%}.b-field--full{grid-column:1 / -1}textarea.b-input{height:auto;padding:8px 10px;line-height:1.5;resize:vertical;font-family:inherit}.b-checkbox-group{display:flex;flex-wrap:wrap;gap:6px 16px}.b-checkbox{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--bwl-text-regular);cursor:pointer}.b-checkbox input{cursor:pointer}.b-picker{position:relative;width:100%}.b-picker__box{height:32px;padding:0 26px 0 12px;border:1px solid var(--bwl-border);border-radius:var(--bwl-radius);background:#fff;font-size:13px;color:var(--bwl-text-primary);display:flex;align-items:center;cursor:pointer;position:relative;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.b-picker__box:hover{border-color:#c0c4cc}.b-picker__box.open{border-color:var(--bwl-primary)}.b-picker__box .ph{color:#c0c4cc}.b-picker__box .arrow{position:absolute;right:8px;top:50%;transform:translateY(-50%);color:var(--bwl-text-secondary);font-size:10px;transition:transform .2s}.b-picker__box.open .arrow{transform:translateY(-50%) rotate(180deg)}.b-picker__panel{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:60;background:#fff;border:1px solid var(--bwl-border);border-radius:var(--bwl-radius);box-shadow:0 6px 20px #00152924;max-height:240px;overflow:auto;padding:4px}.b-picker__opt{padding:7px 10px;font-size:13px;color:var(--bwl-text-regular);border-radius:3px;cursor:pointer;white-space:nowrap}.b-picker__opt:hover{background:#f5f7fa}.b-picker__opt.active{color:var(--bwl-primary);background:var(--bwl-primary-1);font-weight:500}.b-picker__search{width:100%;height:28px;border:1px solid var(--bwl-border);border-radius:3px;padding:0 8px;font-size:13px;outline:none;margin-bottom:4px}.b-switch{width:40px;height:20px;border-radius:10px;background:#dcdfe6;position:relative;cursor:pointer;transition:background .2s;border:none;padding:0;flex-shrink:0}.b-switch.on{background:var(--bwl-success)}.b-switch:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .2s}.b-switch.on:after{transform:translate(20px)}.b-tabs{display:flex;gap:20px;border-bottom:1px solid var(--bwl-border);background:#fff;padding:0 16px;margin-bottom:12px;border-radius:var(--bwl-radius) var(--bwl-radius) 0 0;box-shadow:var(--bwl-shadow)}.b-tabs__item{padding:12px 2px;font-size:14px;color:var(--bwl-text-regular);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}.b-tabs__item:hover{color:var(--bwl-primary)}.b-tabs__item.active{color:var(--bwl-primary);border-color:var(--bwl-primary);font-weight:500}.b-toasts{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:3000;display:flex;flex-direction:column;gap:8px;align-items:center}.b-toast{padding:9px 16px;border-radius:4px;font-size:13px;box-shadow:0 4px 16px #0000001f;background:#fff;border:1px solid var(--bwl-border);color:var(--bwl-text-primary)}.b-toast--success{background:#f0f9eb;border-color:#e1f3d8;color:var(--bwl-success)}.b-toast--error{background:#fef0f0;border-color:#fde2e2;color:var(--bwl-danger)}.b-toast--info{background:#f4f4f5;border-color:#e9e9eb;color:var(--bwl-text-regular)}.demand-card{border:1px solid var(--bwl-border);border-radius:var(--bwl-radius);padding:14px 16px;margin-bottom:12px;background:#fff}.demand-card:hover{box-shadow:var(--bwl-shadow)}.demand-card__head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.demand-card__id{color:var(--bwl-text-secondary);font-size:13px}.demand-card__title{font-size:14px;font-weight:600}.demand-card__time{margin-left:auto;font-size:12px;color:var(--bwl-text-secondary)}.demand-card__body{font-size:13px;color:var(--bwl-text-regular);line-height:1.6;margin-bottom:8px}.demand-card__reply{font-size:13px;color:var(--bwl-text-secondary);background:#f5f7fa;border-radius:3px;padding:8px 10px;margin-bottom:10px}