:root{--brand:#0052d9;--brand-hover:#366ef4;--brand-active:#003cab;--light:#f2f3ff;--page:#eee;--container:#fff;--secondary:#f3f3f3;--stroke:#e8e8e8;--border:#ddd;--text:rgba(0,0,0,.9);--muted:rgba(0,0,0,.6);--placeholder:rgba(0,0,0,.4);--disabled:rgba(0,0,0,.26);--success:#2ba471;--warning:#e37318;--danger:#d54941;--shadow-xs:0 1px 2px rgba(16,24,40,.05);--shadow-sm:0 1px 2px rgba(16,24,40,.04),0 2px 6px rgba(16,24,40,.05);--shadow-lg:0 6px 14px rgba(16,24,40,.06),0 20px 44px rgba(16,24,40,.12)}
*{box-sizing:border-box}body{margin:0;color:var(--text);background:var(--page);font-family:-apple-system,system-ui,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;background-image:radial-gradient(1100px 560px at 100% -8%,rgba(5,148,250,.1),transparent 60%),radial-gradient(900px 480px at -6% 108%,rgba(0,82,217,.07),transparent 55%)}button,input,select,textarea,.app-shell,.layui-layer{font-family:"PingFang SC","Microsoft YaHei","Arial Regular";font-size:14px;line-height:22px}button,a,input,select{outline-offset:3px}button{cursor:pointer}a{color:var(--brand);text-decoration:none}a:hover{color:var(--brand-hover)}.app-shell{display:flex;min-height:100vh}.sidebar{flex:0 0 220px;width:220px;background:var(--container);border-right:1px solid var(--stroke);position:relative;overflow:hidden}.brand{height:56px;padding:0 16px 0 36px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--stroke);white-space:nowrap;overflow:hidden;font-size:16px;font-weight:600;letter-spacing:.5px}.brand-mark{display:inline-flex;width:30px;height:30px;flex-shrink:0;align-items:center;justify-content:center;border-radius:9px;background:linear-gradient(135deg,#0052d9,#0594fa);box-shadow:0 4px 10px rgba(0,82,217,.32);color:#fff;font-size:17px;font-weight:700}.nav{width:232px;padding:16px 8px}.nav a,.nav-group{display:flex;align-items:center;height:36px;line-height:36px;gap:8px;margin:3px 12px;padding:0 10px 0 16px;border-radius:3px;color:var(--muted);white-space:nowrap}.nav a:hover{background:var(--secondary);color:var(--text)}.nav a.active{color:var(--brand);font-weight:600;background:linear-gradient(90deg,#f2f3ff,color-mix(in srgb,#f2f3ff 35%,transparent));box-shadow:inset 3px 0 0 var(--brand)}.nav .sub{padding-left:44px}.nav-group{margin-top:10px}.nav-group .chevron{margin-left:auto}.icon{width:20px;height:20px;display:inline-block;vertical-align:middle;flex-shrink:0}.app-main{flex:1;min-width:0;background:var(--page)}.topbar{height:56px;display:flex;align-items:center;gap:4px;padding:0 16px 0 8px;background:rgba(255,255,255,.72);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--stroke);box-shadow:var(--shadow-xs);z-index:10;position:relative}.location{margin-left:8px;display:flex;gap:8px;align-items:center;font-size:15px;font-weight:600}.top-spacer{flex:1}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:0;background:transparent;border-radius:3px;color:var(--muted)}.icon-button:hover{background:var(--secondary)}.user-area{height:36px;padding:4px 8px 4px 6px;display:flex;align-items:center;gap:8px;border-radius:8px}.user-avatar{width:26px;height:26px;background:var(--light);color:var(--brand);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px}.user-area:hover{background:var(--secondary)}.app-content{padding:18px}.page-surface{min-height:calc(100vh - 104px);padding:22px;border:1px solid var(--stroke);border-radius:14px;background:var(--container);box-shadow:var(--shadow-sm);overflow:hidden}h2{font-size:19px;line-height:26.6px;letter-spacing:.2px;font-weight:600;margin:0 0 16px}.title-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.title-row h2{margin:0}.muted{color:var(--muted)}.small{font-size:12px;line-height:22px}.card{border:1px solid var(--border);border-radius:6px;background:var(--container);box-shadow:var(--shadow-sm);min-width:0}.card+.card{margin-top:16px}.card-head{padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.card-title{font-size:16px;line-height:24px;font-weight:600}.card-body{padding:16px 24px}.card-head+.card-body{padding-top:16px}.dash-top{display:grid;grid-template-columns:1.15fr 1fr 1.15fr;gap:16px}.dash-top>.card{margin:0;min-height:230px}.dash-bot{display:grid;grid-template-columns:1.7fr 1fr;gap:16px;margin-top:16px}.dash-bot>.card{margin:0;min-height:350px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat-tile{border:0;border-radius:12px;background:var(--secondary);padding:16px 8px;text-align:center;color:var(--text);min-width:0}.stat-tile.emphasis{background:var(--light)}.stat-tile.danger{background:#fff0ed}.stat-tile .label{font-size:12px;color:var(--muted);line-height:22px;margin-bottom:10px}.stat-tile .number{font-size:26px;line-height:28.6px;font-weight:700;font-variant-numeric:tabular-nums}.number .unit{font-size:12px;line-height:13.2px;font-weight:400;margin-left:3px}.stat-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.stat-row .stat-tile{flex:1 1 120px}.stat-note{font-size:12px;color:var(--muted);margin-top:12px}.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.toolbar input.search{width:180px}.toolbar select{width:130px}.button{height:32px;border:1px solid var(--border);background:var(--container);color:var(--text);padding:0 15px;border-radius:3px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;font-weight:400}.button .icon{width:16px;height:16px}.button:hover{border-color:var(--brand);color:var(--brand)}.button.primary{color:#fff;background:var(--brand);border-color:var(--brand);box-shadow:0 4px 12px rgba(0,82,217,.22)}.button.primary:hover{background:var(--brand-hover);border-color:var(--brand-hover)}.button.danger{color:var(--danger);border-color:var(--danger)}.button:disabled{cursor:not-allowed;color:var(--disabled)}.button.primary:disabled{background:#b5c7ff;border-color:#b5c7ff;color:white}.link-button{padding:0;border:0;background:none;color:var(--brand);line-height:22px;white-space:nowrap}.link-button.danger{color:var(--danger)}.actions{display:flex;gap:12px;flex-wrap:wrap}.input,select,textarea{height:32px;padding:0 8px;background:var(--container);border:1px solid var(--border);border-radius:3px;color:var(--text);max-width:100%}.input:hover,select:hover,textarea:hover{border-color:var(--brand)}.input:focus,select:focus,textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 2px #d9e1ff}.input::placeholder{color:var(--placeholder)}select{padding-right:24px}.field label{display:block;font-size:12px;line-height:22px;color:var(--muted);margin-bottom:6px}.field{margin-bottom:16px}.field .input,.field select,.field textarea{width:100%}.field textarea{height:76px;padding:8px}.field:last-child{margin-bottom:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .field{margin:0}.field-help{font-size:12px;color:var(--muted);margin-top:4px}.table-scroll{overflow:auto;border-radius:10px}table.data-table{border-collapse:collapse;width:100%;text-align:left;font-size:14px;line-height:22px}table.data-table th{background:var(--secondary);font-weight:600;white-space:nowrap}table.data-table td,table.data-table th{padding:12px 16px;border-bottom:1px solid var(--border)}table.data-table td{vertical-align:middle}table.data-table tbody tr:hover td{background:var(--secondary)}.nowrap{white-space:nowrap}.video-name{min-width:150px;max-width:260px;overflow:hidden;text-overflow:ellipsis;display:block;white-space:nowrap}.empty{height:144px;color:var(--disabled);text-align:center!important}.empty-inner{min-height:120px;display:flex;align-items:center;justify-content:center}.tag{display:inline-flex;padding:0 7px;line-height:22px;border:1px solid transparent;border-radius:3px;font-size:12px;white-space:nowrap;background:var(--secondary);color:var(--muted)}.tag.blue{background:var(--light);color:var(--brand)}.tag.green{background:#e3f9e9;color:var(--success)}.tag.orange{background:#fff1e9;color:var(--warning)}.tag.red{background:#fff0ed;color:var(--danger)}.pagination{padding:16px;display:flex;align-items:center;gap:8px;min-height:64px}.pagination-total{margin-right:auto;white-space:nowrap}.pagination select{width:97px}.pagination button{width:32px;height:32px;padding:0;border-radius:3px;border:1px solid transparent;background:transparent;color:var(--text)}.pagination button.active{background:var(--brand);border-color:var(--brand);color:white}.pagination button:disabled{color:var(--disabled);cursor:not-allowed}.progress{height:6px;background:var(--stroke);border-radius:3px;overflow:hidden;margin:6px 0;min-width:100px}.progress>span{display:block;background:var(--brand);height:100%;border-radius:3px}.progress-text{font-size:12px;color:var(--muted)}.section-gap{margin-top:16px}.notice{padding:12px 16px;border-radius:6px;background:var(--light);color:var(--muted);font-size:13px;line-height:22px;margin-bottom:16px}.notice.warning{background:#fff1e9;color:#9e5616}.notice.error{background:#fff0ed;color:var(--danger)}.notice:empty{display:none}.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.detail-grid dt{font-size:12px;color:var(--muted);margin-bottom:6px}.detail-grid dd{margin:0;overflow-wrap:anywhere}.code-value{overflow-wrap:anywhere;word-break:break-all;font-size:12px;color:var(--muted)}.key-values{display:grid;grid-template-columns:130px 1fr;gap:10px}.key-values dt{color:var(--muted)}.key-values dd{margin:0;overflow-wrap:anywhere}.event-list{list-style:none;padding:4px 0;margin:0}.event-list li{display:flex;gap:10px;align-items:center;padding:13px 8px;margin:0 -8px;border-bottom:1px solid var(--stroke);border-radius:8px}.event-list li:last-child{border:0}.event-list li::before{content:"";background:var(--brand);width:6px;height:6px;border-radius:50%;flex-shrink:0}.event-list li .event-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-list li time{font-size:12px;color:var(--muted);white-space:nowrap}.checks{display:grid;gap:12px}.check-line{display:flex;align-items:center;justify-content:space-between;gap:12px}.chart{height:235px;display:flex;align-items:flex-end;gap:8px;padding:20px 0 28px;border-bottom:1px solid var(--stroke);position:relative}.chart-col{flex:1;max-width:65px;min-width:7px;background:var(--brand);border-radius:3px 3px 0 0;position:relative}.chart-col small{position:absolute;top:100%;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted);white-space:nowrap;margin-top:6px}.chart-empty{align-self:center;margin:auto;color:var(--disabled)}.segmented{display:flex;padding:2px;background:var(--secondary);border-radius:8px}.segmented button{border:0;background:none;padding:4px 13px;border-radius:6px;font-size:12px;font-weight:600;color:var(--muted)}.segmented button.active{color:white;background:var(--brand);box-shadow:0 2px 6px rgba(0,82,217,.25)}.footer-note{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:16px;color:var(--muted);font-size:12px}.layui-layer.hx-dialog{border-radius:9px;border:1px solid var(--stroke);box-shadow:var(--shadow-lg);padding:32px;max-width:calc(100vw - 32px);background:var(--container);color:var(--text)}.hx-dialog .layui-layer-title{padding:0 30px 0 0;height:auto;line-height:24px;font-size:16px;font-weight:600;background:none;border:0}.hx-dialog .layui-layer-content{padding:16px 0;overflow:auto;max-height:60vh;line-height:22px}.hx-dialog .layui-layer-setwin{right:32px;top:34px}.hx-dialog .layui-layer-setwin a{width:20px;height:20px}.hx-dialog .layui-layer-btn{padding:16px 0 0;text-align:right}.hx-dialog .layui-layer-btn a{margin:0 0 0 8px;height:32px;line-height:30px;border-radius:3px;border:1px solid var(--border);padding:0 15px;font-weight:400}.hx-dialog .layui-layer-btn .layui-layer-btn0{background:var(--brand);border-color:var(--brand);box-shadow:0 4px 12px rgba(0,82,217,.22);color:#fff}.hx-toast.layui-layer{background:white;border-radius:6px;color:var(--text);box-shadow:0 6px 30px 5px rgba(0,0,0,.05),0 16px 24px 2px rgba(0,0,0,.04),0 8px 10px -5px rgba(0,0,0,.08),inset 0 .5px 0 #dcdcdc}.hx-toast .layui-layer-content{padding:12px 16px;line-height:22px;font-size:14px}.login-wrap{min-height:100vh;display:flex;justify-content:center;background:#fff}.login-panel{width:100%;max-width:420px;min-height:100vh;position:relative;padding:88px 24px;display:flex;justify-content:center;flex-direction:column}.login-brand{position:absolute;top:0;left:0;width:100%;height:64px;padding:0 24px;display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600}.login-brand .brand-mark{width:34px;height:34px;background:linear-gradient(135deg,#4586f0,#0052d9)}.login-main h2{font-size:30px;font-weight:700;line-height:39px;letter-spacing:0;margin:0 0 24px}.login-field{margin-bottom:16px}.login-field label{display:block;font-size:18px;font-weight:500;line-height:28px;margin-bottom:4px}.login-input{height:40px;border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;gap:8px;padding:0 12px;box-shadow:var(--shadow-xs)}.login-input svg{width:18px;height:18px;flex-shrink:0;color:var(--placeholder)}.login-input input{width:100%;min-width:0;height:36px;border:0;background:transparent;outline:none;box-shadow:none;font-size:18px;line-height:24px;padding:0;border-radius:6px}.login-input input::placeholder{color:var(--placeholder)}.login-input:focus-within{border-color:var(--brand);box-shadow:0 0 0 2px #d9e1ff}.login-input:focus-within svg{color:var(--brand)}.login-main .button{width:100%;height:40px;border-radius:6px;font-size:18px;line-height:24px}.login-foot{position:absolute;bottom:28px;left:24px;font-size:12px;line-height:16.5px;color:var(--placeholder)}.loading{padding:48px;text-align:center;color:var(--muted)}input[type=checkbox]{accent-color:var(--brand);width:14px;height:14px;vertical-align:middle}.preview-video{width:100%;max-height:50vh;background:#111}*{scrollbar-width:thin;scrollbar-color:#ddd transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#ddd;border-radius:8px}@media(max-width:1100px){.dash-top,.dash-bot{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.form-grid,.detail-grid{grid-template-columns:1fr}.card-head,.card-body{padding:16px}.page-surface{padding:16px}.sidebar.collapsed{flex-basis:0;width:0}.app-content{padding:12px}.key-values{grid-template-columns:95px 1fr}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.sidebar.collapsed{flex-basis:0;width:0;border:0}.layui-form-select{width:130px;display:inline-block;text-align:left}.field .layui-form-select{width:100%;display:block}.pagination .layui-form-select{width:97px}.layui-form-select .layui-input{height:32px;border:1px solid var(--border);border-radius:3px;padding:0 26px 0 8px;font-family:inherit;font-size:14px;line-height:22px;background:var(--container);color:var(--text)}.layui-form-select .layui-input:focus{border-color:var(--brand)!important;box-shadow:0 0 0 2px #d9e1ff}.layui-form-select dl{top:36px;min-width:100%;padding:4px;border:0;border-radius:6px;box-shadow:0 2px 6px rgba(16,24,40,.05),0 10px 26px rgba(16,24,40,.08);background:var(--container)}.layui-form-select dl dd{height:32px;line-height:32px;border-radius:3px;padding:0 8px;color:var(--text);font-size:14px}.layui-form-select dl dd:hover{background:var(--secondary)}.layui-form-select dl dd.layui-this{color:var(--brand);background:var(--light);font-weight:600}.layui-form-select .layui-edge{border-top-color:var(--muted)}.toolbar .layui-form-select{flex-shrink:0}.layui-form-selected dl{z-index:1000}.layui-form .field-help input[type=checkbox]{display:inline-block}.hx-dialog .layui-form input[type=checkbox]{display:inline-block}

.layui-select-panel-wrap{z-index:2147483000}.layui-select-panel-wrap dl{position:relative;top:0;bottom:auto;margin:0}.layui-select-panel-wrap.layui-form-selectup dl{top:auto;bottom:0}.hx-dialog .layui-layer-content{max-height:55vh}

.danger-text{color:var(--danger)}