:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color:#1f2937;background:#f3f6fa}*{box-sizing:border-box}body{margin:0}body.bigdata-open{overflow:hidden}button,input,select,textarea{font:inherit}.admin-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:242px;background:#0d2942;color:#dceaf5;display:flex;flex-direction:column}.brand{height:82px;padding:20px 22px;border-bottom:1px solid #24435c}.brand b,.brand span{display:block}.brand b{font-size:21px;color:#fff}.brand span{margin-top:5px;font-size:12px;color:#8fb0c8}.menu-scroll{padding:10px;overflow:auto}.menu-group button{width:100%;height:40px;padding:0 12px;border:0;border-radius:8px;background:transparent;color:#d2e2ef;display:flex;align-items:center;justify-content:space-between;cursor:pointer}.menu-group button:hover,.menu-group button.active{background:#1689d8;color:#fff}.menu-group i{font-style:normal}.menu-group .menu-group-title{height:43px;margin-top:4px;color:#9fc0d6;font-weight:700}.menu-group .menu-group-title:hover{background:#173b58;color:#fff}.menu-group-items{padding:0 0 6px 7px;border-left:1px solid #2b4d66}.workspace{margin-left:242px;min-width:0;flex:1}.topbar{height:82px;padding:15px 25px;background:#fff;border-bottom:1px solid #e3e9ef;display:flex;align-items:center;justify-content:space-between}.topbar h2,.topbar p{margin:0}.topbar h2{font-size:20px}.topbar p{margin-top:5px;color:#8391a0;font-size:12px}.account{display:flex;align-items:center;gap:12px}.account button,.toolbar button,.pager button,.actions button,.panel button,.dialog button{padding:7px 12px;border:1px solid #d6e0e8;border-radius:7px;background:#fff;cursor:pointer}.content{padding:20px}.bigdata-launch-card{display:flex;width:100%;min-height:92px;margin-bottom:16px;padding:17px 20px;align-items:center;gap:16px;border:1px solid #a9d6f2;border-radius:14px;background:linear-gradient(115deg,#edf8ff,#fff 58%,#f3f0ff);box-shadow:0 8px 26px #087bc71a;color:#173b57;text-align:left;cursor:pointer}.bigdata-launch-card:hover{border-color:#1689d8;box-shadow:0 11px 30px #087bc72b;transform:translateY(-1px)}.bigdata-launch-icon{display:flex;flex:0 0 54px;width:54px;height:54px;align-items:center;justify-content:center;border-radius:15px;background:linear-gradient(145deg,#0c7ad5,#5b4fe9);box-shadow:0 8px 18px #1671d240;color:#fff;font-size:27px;font-weight:800}.bigdata-launch-copy{display:flex;min-width:0;flex:1;flex-direction:column;gap:7px}.bigdata-launch-copy b{font-size:18px}.bigdata-launch-copy small{color:#647a8e;font-size:13px}.bigdata-launch-action{color:#087bc7;font-weight:700}.bigdata-only-entry{display:flex;min-height:170px;align-items:center;gap:20px;padding:28px;border:1px solid #b8d9ed;border-radius:16px;background:linear-gradient(120deg,#eef9ff,#fff 55%,#f2f0ff);box-shadow:0 10px 32px #0859991a}.bigdata-only-entry>div{min-width:0;flex:1}.bigdata-only-entry h3{margin:0 0 9px;color:#17334a;font-size:22px}.bigdata-only-entry p{margin:0;color:#687f92}.bigdata-only-entry .primary{min-height:42px;padding:0 18px}.bigdata-shell{position:fixed;z-index:9999;top:0;right:0;bottom:0;left:0;background:#020817}.bigdata-shell iframe{display:block;width:100%;height:100%;border:0;background:#020817}.bigdata-floating-tools{position:absolute;z-index:2;right:18px;bottom:17px;display:flex;align-items:center;gap:8px;padding:8px;border:1px solid rgba(74,166,239,.42);border-radius:11px;background:#021025e6;box-shadow:0 10px 32px #00000059;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.bigdata-shell.fullscreen-mode.tools-hidden .bigdata-floating-tools{display:none}.bigdata-tools-trigger{position:absolute;z-index:3;right:15px;bottom:14px;width:42px;height:30px;border:1px solid rgba(74,166,239,.5);border-radius:15px;background:#021025b8;color:#bfe4ff;font-size:17px;line-height:20px;cursor:pointer}.bigdata-shell.fullscreen-mode .bigdata-tools-trigger{display:block}.bigdata-floating-tools button{height:34px;padding:0 12px;border:1px solid #2a6aa4;border-radius:7px;background:#082955;color:#bfe4ff;cursor:pointer}.bigdata-floating-tools button:hover{border-color:#36c4ff;background:#0c3971;color:#fff}.bigdata-floating-tools .bigdata-close{border-color:#b64d5e;background:#5c1726;color:#ffe2e8}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(150px,1fr));gap:14px}.metric-grid article,.metric-grid .metric-link{padding:18px;border:0;border-radius:12px;background:#fff;box-shadow:0 4px 16px #1937500f;text-align:left;cursor:pointer}.metric-grid .metric-link:hover{outline:2px solid #b7ddf4;background:#fafdff}.metric-grid span,.metric-grid b{display:block}.metric-grid span{color:#7b8998;font-size:13px}.metric-grid b{margin-top:8px;font-size:26px;color:#087bc7}.metric-grid small{display:block;margin-top:9px;color:#087bc7}.panel,.crud{padding:18px;background:#fff;border:1px solid #e5ebf1;border-radius:14px;box-shadow:0 6px 22px #1937500e}.panel{margin-top:16px}.panel-head,.toolbar,.pager{display:flex;align-items:center;gap:9px}.panel-head{justify-content:space-between}.panel-head>div{display:flex;align-items:center;gap:10px}.toolbar{flex-wrap:wrap;margin-bottom:14px}.toolbar input{width:260px}.toolbar input,.toolbar select,.pager select,.dialog input,.dialog select,.dialog textarea{padding:8px 10px;border:1px solid #ccd8e2;border-radius:7px;background:#fff}.import-target-picker{display:inline-flex;align-items:center;gap:6px;padding:3px 4px 3px 10px;border:1px solid #bcdcf1;border-radius:8px;background:#f3faff;color:#24516f;font-weight:650;white-space:nowrap}.import-target-picker>span{font-size:13px}.import-target-select{min-width:190px}.import-target-select:disabled{color:#8696a4;background:#f7fafc}.import-dialog{width:min(620px,92vw)}.import-dialog-body{display:grid;gap:16px;padding:22px}.import-dialog-field{display:grid;gap:7px;color:#294c66;font-weight:700}.import-dialog-field select{width:100%;min-height:42px}.import-file-button{display:flex;justify-content:center;align-items:center;min-height:44px}.import-dialog-tip{margin:0;color:#7a8b99;font-size:13px;line-height:1.6}.import-open-button{border-color:#087bc7!important;color:#087bc7!important;background:#fff!important}.primary{background:#087bc7!important;color:#fff!important;border-color:#087bc7!important}.danger{color:#c62828!important;border-color:#efb0b0!important}.data-toolbar{padding:12px;border:1px solid #e3eaf0;border-radius:11px;background:#f8fafc}.data-toolbar>button,.data-toolbar>.file-button{height:38px;display:inline-flex;align-items:center}.data-toolbar .query-button{border-color:#9ecbea;color:#087bc7;background:#eef8ff;font-weight:650}.quick-filter-button.active{border-color:#1689d8!important;background:#e8f6ff!important;color:#087bc7!important;font-weight:700}.batch-toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:-2px 0 14px;padding:11px 13px;border:1px solid #bcdcf1;border-radius:10px;background:#eef8ff;color:#28485f}.batch-toolbar>label{display:inline-flex;align-items:center;gap:6px;font-weight:650}.batch-toolbar>span{padding-right:4px;color:#526b7d}.batch-toolbar>span b{color:#087bc7;font-size:16px}.batch-toolbar>button{min-height:34px}.batch-toolbar>button:disabled{opacity:.45;cursor:not-allowed}.batch-toolbar>small{margin-left:auto;color:#6d8191}.search-control{display:flex;align-items:center;width:min(340px,100%);height:38px;border:1px solid #cbd8e2;border-radius:8px;background:#fff;transition:.18s ease}.search-control:focus-within{border-color:#1689d8;box-shadow:0 0 0 3px #1689d81a}.search-control span{padding-left:11px;color:#8090a0;font-size:18px}.search-control input{flex:1;width:auto!important;height:36px;border:0!important;outline:0;box-shadow:none!important}.toolbar-count{margin-left:auto;color:#748394;font-size:13px}.toolbar-count b{color:#172c40;font-size:15px}.table-wrap{overflow:auto;border:1px solid #dfe7ee;border-radius:11px;background:#fff}table{width:100%;border-collapse:separate;border-spacing:0;white-space:nowrap}th,td{padding:12px 14px;border-bottom:1px solid #edf1f5;text-align:left;font-size:13px;max-width:300px;overflow:hidden;text-overflow:ellipsis}th{background:#f5f7fa;color:#5f7082;font-size:12px;font-weight:700;letter-spacing:.02em}.data-table{min-width:880px}.data-table thead th{position:sticky;top:0;z-index:3;height:46px;border-bottom:1px solid #dfe7ee;background:#f5f7fa}.data-table tbody td{height:66px;color:#334457;transition:background .15s ease}.data-table tbody tr:hover>td{background:#f7fbfe}.data-table tbody tr:last-child>td{border-bottom:0}.data-table .col-image{width:112px;min-width:112px;max-width:112px}.data-table .col-primary{min-width:178px;max-width:260px;color:#14283d;font-weight:700}.data-table td.col-primary{font-size:14px}.data-table .col-identifier{max-width:210px;color:#536577;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:12px;font-variant-numeric:tabular-nums}.data-table .col-amount{text-align:right;font-weight:700;font-variant-numeric:tabular-nums;color:#213b52}.data-table .col-time{min-width:142px;color:#738394;font-variant-numeric:tabular-nums}.data-table .col-status{min-width:92px;max-width:140px;text-align:center}.data-table .selection-column{position:sticky;left:0;z-index:4;width:48px;min-width:48px;max-width:48px;padding:0;text-align:center;background:#fff}.data-table thead .selection-column{z-index:6;background:#f5f7fa}.data-table tbody tr:hover>.selection-column{background:#f7fbfe}.selection-column input{width:16px;height:16px;accent-color:#087bc7}.actions{display:flex;align-items:center;gap:6px;max-width:none;overflow:visible}.actions button{padding:5px 9px}.data-table .operation-column,.data-table .operation-cell{position:sticky;right:0;min-width:198px;max-width:none;background:#fff;box-shadow:-10px 0 18px -18px #1930438c;overflow:visible}.data-table .operation-column{z-index:5;background:#f5f7fa;text-align:center}.data-table .operation-cell{z-index:2;justify-content:center}.data-table tbody tr:hover>.operation-cell{background:#f7fbfe}.data-table tbody tr:has(.action-dropdown[open])>.operation-cell{z-index:30}.action-primary{border-color:#9dc9e5!important;background:#eff8fe!important;color:#087bc7!important;font-weight:650}.action-dropdown{position:relative;overflow:visible}.action-dropdown summary{display:inline-flex;align-items:center;gap:5px;height:31px;padding:0 10px;border:1px solid #d6e0e8;border-radius:7px;background:#fff;color:#405469;cursor:pointer;list-style:none;-webkit-user-select:none;user-select:none}.action-dropdown summary::-webkit-details-marker{display:none}.action-dropdown summary i{color:#8794a1;font-style:normal}.action-dropdown[open] summary{border-color:#8dbfe0;color:#087bc7;background:#f4fbff}.action-menu{position:absolute;z-index:20;top:38px;right:0;display:grid;width:190px;padding:6px;border:1px solid #d9e3eb;border-radius:10px;background:#fff;box-shadow:0 12px 32px #1a33472e}.action-menu button{width:100%;min-height:36px;border:0!important;border-radius:7px;background:#fff!important;color:#31475b!important;text-align:left}.action-menu button:hover{background:#edf7fd!important;color:#087bc7!important}.action-menu button.danger{margin-top:4px;border-top:1px solid #edf1f5!important;border-radius:0 0 7px 7px;color:#c0392b!important}.data-table tbody tr:nth-last-child(-n+3) .action-menu{top:auto;bottom:38px}.status-link{padding:0!important;border:0!important;background:transparent!important;cursor:pointer}.tag{display:inline-flex;align-items:center;justify-content:center;min-width:48px;padding:4px 9px;border-radius:99px;background:#edf1f5;color:#647384;font-size:12px;font-weight:650}.tag.ok{background:#e5f8ed;color:#12834f}.tag.warn{background:#fff4d9;color:#9a6500}.tag.bad{background:#ffebeb;color:#bd2727}.table-thumb{display:block;width:76px;height:50px;border:1px solid #dce5ec;border-radius:8px;object-fit:cover;background:#f4f7f9}.course-list-cover{display:block;width:82px;height:54px;border:1px solid #dce5ec;border-radius:9px;object-fit:cover;background:#f4f7f9}.image-detail-button,.course-name-link,.primary-record-link{padding:0!important;border:0!important;background:transparent!important;color:inherit;text-align:left;cursor:pointer}.image-detail-button{display:block;border-radius:9px!important}.image-detail-button:hover img{border-color:#5fb3e5;box-shadow:0 0 0 3px #087bc71f}.course-name-link{width:100%}.course-name-link:hover b,.primary-record-link:hover{color:#087bc7;text-decoration:underline;text-underline-offset:3px}.primary-record-link{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:inherit;font-weight:700}.image-placeholder{display:flex;align-items:center;gap:6px;width:82px;height:50px;padding:6px;border:1px solid #e1e7ed;border-radius:8px;background:#f7f9fb;color:#8794a1;font-size:11px;white-space:normal;line-height:1.3}.image-placeholder i{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;width:25px;height:25px;border-radius:6px;background:#e8eef3;color:#718294;font-style:normal;font-weight:700}.image-error{display:inline-flex;align-items:center;justify-content:center;width:78px;min-height:42px;padding:5px;border:1px dashed #e2a59d;border-radius:8px;background:#fff5f3;color:#b54034;font-size:12px;text-align:center}.empty{text-align:center;color:#8a96a3;padding:45px}.pager{justify-content:flex-end;margin-top:14px;color:#6d7e8f;font-size:13px}.pager span{margin-right:auto}.pager b{color:#23394d}.pager button:disabled{opacity:.45;cursor:not-allowed}.primary-stack{display:grid;gap:5px;white-space:normal;line-height:1.35}.primary-stack small{color:#8a98a6;font-size:11px;font-weight:400}.content-count{display:inline-flex;padding:4px 8px;border-radius:7px;background:#eef4f8;color:#5f7385;font-size:12px}.course-list-summary{justify-content:flex-start!important;gap:16px!important}.course-list-summary span{margin-right:0!important}.course-list-summary i{font-style:normal;color:#81909e}.relation-action-menu{width:220px}.relation-action-menu button{display:grid!important;gap:2px;padding:8px 10px!important}.relation-action-menu button span{font-weight:650}.relation-action-menu button small{color:#8a98a6;font-size:11px}.modal{position:fixed;z-index:50;top:0;right:0;bottom:0;left:0;background:#0c1e2c8c;display:flex;align-items:center;justify-content:center;padding:20px}.dialog{width:min(1120px,95vw);max-height:92vh;overflow:auto;border-radius:12px;background:#fff}.dialog header,.dialog footer{padding:15px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid #e7edf2}.dialog header h3{margin:0;flex:1}.dialog header>div{flex:1}.dialog header p{margin:5px 0 0;color:#7d8b99;font-size:12px}.dialog header button{border:0;font-size:20px}.dialog footer{border-top:1px solid #e7edf2;border-bottom:0;justify-content:flex-end}.workflow-dialog{width:min(620px,92vw)}.workflow-body{display:grid;gap:12px;padding:20px}.workflow-body textarea{width:100%;box-sizing:border-box;resize:vertical;min-height:120px}.workflow-target{display:flex;justify-content:space-between;gap:16px;padding:12px 14px;border-radius:9px;background:#f4f8fb;color:#536476}.workflow-target span{text-align:right;color:#182534;overflow-wrap:anywhere}.workflow-field{display:grid;gap:7px}.workflow-field input,.workflow-field select,.workflow-field textarea{width:100%;box-sizing:border-box}.bulk-result{display:grid;gap:12px}.bulk-result h4{margin:0;color:#162b3e;font-size:18px}.bulk-result>p{margin:0;padding:13px 14px;border-radius:9px;background:#edf8f2;color:#35634c}.bulk-result>p b{color:#087bc7;font-size:18px}.bulk-failures{display:grid;gap:8px;padding:13px 14px;border:1px solid #f0c6c2;border-radius:9px;background:#fff8f7}.bulk-failures>b{color:#a33b32}.bulk-failures ul{display:grid;gap:7px;max-height:260px;margin:0;padding:0;overflow:auto;list-style:none}.bulk-failures li{display:grid;grid-template-columns:minmax(130px,auto) 1fr;gap:12px;padding:8px 0;border-top:1px solid #f5dedb}.bulk-failures li span{color:#243c50;font-family:SFMono-Regular,Consolas,monospace}.bulk-failures li p{margin:0;color:#a13b32;white-space:normal}.bulk-all-success{background:#eaf8f0!important;color:#1b7147!important}.relation-link{padding:0!important;border:0!important;background:transparent!important;color:#087bc7!important;text-align:left;font:inherit;text-decoration:none}.cell-relation{display:inline-flex;align-items:center;gap:5px;max-width:100%;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cell-relation:hover{text-decoration:underline;text-underline-offset:3px}.cell-relation i{font-style:normal;font-size:16px}.cell-file-link{color:#087bc7;text-decoration:none;font-weight:600}.cell-file-link:hover{text-decoration:underline}.detail-dialog{width:min(1100px,95vw)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:18px;background:#f5f8fb}.detail-grid article{min-width:0;padding:14px;border:1px solid #dce6ee;border-radius:10px;background:#fff}.detail-grid article.wide{grid-column:1/-1}.detail-grid article>b{display:block;margin-bottom:8px;color:#5f7082;font-size:12px}.detail-grid article>p{margin:0;color:#172537;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.detail-image-link{display:inline-block;max-width:100%;border-radius:9px;cursor:zoom-in}.detail-image{display:block;max-width:100%;max-height:360px;border-radius:9px;object-fit:contain;background:#eef3f7;transition:box-shadow .18s ease,transform .18s ease}.detail-image-link:hover .detail-image{box-shadow:0 0 0 3px #087bc729;transform:translateY(-1px)}.nested-detail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.nested-detail>div{padding:9px 10px;border-radius:8px;background:#f5f8fb;min-width:0}.nested-detail span{display:block;color:#7a8998;font-size:12px}.nested-detail p{margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}.detail-link{display:block!important}@media(max-width:800px){.detail-grid,.nested-detail{grid-template-columns:1fr}.detail-grid article.wide{grid-column:auto}}.form-sections{padding:18px;background:#f5f8fb}.form-sections>section{margin-bottom:16px;padding:16px;border:1px solid #e0e8ef;border-radius:12px;background:#fff}.form-sections>section:last-child{margin-bottom:0}.form-sections h4{margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid #e8eef3;color:#173b57;font-size:16px}.form-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px 18px;align-items:start}.form-grid .form-field{display:flex;grid-column:span 6;flex-direction:column;gap:7px;min-width:0}.form-grid .form-field.wide{grid-column:1/-1}.form-grid .form-field.compact{grid-column:span 3}.form-grid .form-field.compact>input,.form-grid .form-field.compact>select{max-width:260px}.form-grid .form-field.compact>textarea{min-height:82px;max-width:300px}.form-grid .form-field.boolean-field{justify-content:flex-end;min-height:86px;padding:11px 13px;border:1px solid #e1e8ee;border-radius:9px;background:#fafcfd}.form-grid .form-field.multi-field{grid-column:span 6}.field-label{font-weight:650;color:#263b4d}.boolean-control{display:flex;align-items:center;gap:8px;color:#506579}.multi-choice{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:230px;overflow:auto;padding:8px;border:1px solid #ccd8e2;border-radius:8px;background:#fbfdfe}.multi-choice label{display:flex;align-items:flex-start;gap:7px;padding:7px 8px;border-radius:6px;cursor:pointer;line-height:1.4}.multi-choice label:hover{background:#eaf5fc}.multi-choice input{flex:0 0 auto;width:17px!important;height:17px!important;margin-top:1px}.form-grid input[type=checkbox]{width:22px;height:22px}.upload-line{display:flex;gap:7px}.upload-line>input{flex:1}.upload-editor{padding:12px;border:1px dashed #b8cfdf;border-radius:10px;background:#f8fbfd}.upload-editor>img{display:block;width:180px;height:120px;margin-bottom:12px;border:1px solid #dce6ed;border-radius:9px;object-fit:cover;background:#fff}.image-warning{margin-bottom:12px;padding:10px 12px;border:1px solid #efb3aa;border-radius:8px;background:#fff4f2;color:#a73a31;font-size:13px}.form-grid .form-field>small{color:#82909d;line-height:1.5}.form-grid textarea{min-height:145px;line-height:1.65;resize:vertical}.object-list-editor{display:flex;flex-direction:column;gap:12px}.object-list-empty{padding:20px;border:1px dashed #bdd0dd;border-radius:10px;background:#f8fbfd;color:#7b8c9b;text-align:center}.object-list-item{padding:14px;border:1px solid #d8e3eb;border-radius:11px;background:#f9fbfd}.object-list-item-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;color:#26445c}.object-list-item-head b{font-size:14px}.object-list-remove{padding:5px 11px;border:1px solid #edc5c1!important;background:#fff!important;color:#bd3e35!important}.object-list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.object-list-grid label{display:flex;flex-direction:column;gap:6px;min-width:0}.object-list-grid label.wide{grid-column:1/-1}.object-list-grid label>span{color:#53697b;font-size:13px;font-weight:600}.object-list-grid input,.object-list-grid textarea{width:100%;min-height:42px;padding:9px 11px;border:1px solid #cbd8e2;border-radius:8px;background:#fff}.object-list-grid textarea{min-height:84px!important}.object-list-add{align-self:flex-start;padding:8px 15px;border:1px solid #86bfe2!important;background:#f2f9fd!important;color:#087bc7!important;font-weight:600}.file-button{position:relative;display:inline-flex!important;padding:7px 12px;border:1px solid #ccd8e2;border-radius:7px;cursor:pointer;white-space:nowrap}.file-button input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;width:100%;cursor:pointer}.form-error{margin-right:auto;color:#d32f2f;white-space:pre-wrap}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#092d4a,#0f7bbd)}.login-card{width:390px;padding:34px;border-radius:16px;background:#fff;box-shadow:0 18px 60px #00000038}.login-logo{width:58px;height:58px;margin:auto;display:flex;align-items:center;justify-content:center;border-radius:16px;background:#087bc7;color:#fff;font-size:28px;font-weight:700}.login-card h1,.login-card p{text-align:center}.login-card h1{margin:14px 0 4px;font-size:22px}.login-card p{margin:0 0 22px;color:#7f8d9b}.login-card label{display:block;margin:13px 0 5px}.login-card input,.login-card>button{width:100%;height:42px;padding:0 11px;border:1px solid #cbd7e1;border-radius:8px}.login-card>button{margin-top:20px;border:0;background:#087bc7;color:#fff}.login-card .error{margin-top:12px;color:#d32f2f;white-space:pre-wrap}@media(max-width:900px){.sidebar{width:190px}.workspace{margin-left:190px}.metric-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.form-grid .form-field,.form-grid .form-field.compact,.form-grid .form-field.multi-field,.form-grid .form-field.wide{grid-column:1/-1}.multi-choice,.object-list-grid{grid-template-columns:1fr}.object-list-grid label.wide{grid-column:auto}.bigdata-launch-card{align-items:flex-start;flex-wrap:wrap}.bigdata-launch-action{width:100%;padding-left:70px}.bigdata-floating-tools{right:8px;bottom:8px;left:8px;flex-wrap:wrap}.bigdata-live-state{max-width:none;flex:1}}.platform-config{max-width:1180px}.crud-help{display:flex;align-items:flex-start;gap:11px;margin-bottom:13px;padding:12px 14px;border:1px solid #d5e5ef;border-radius:10px;background:#f3f9fd;color:#4b6275;font-size:13px;line-height:1.6}.crud-help .help-icon{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:#dceefa;color:#087bc7;font-family:Georgia,serif;font-weight:700}.crud-help b{display:block;color:#29465d}.crud-help p{margin:1px 0 0;color:#617688}.config-intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding:16px 18px;border:1px solid #d8e5ee;border-radius:12px;background:#f6fbfe;color:#506173;line-height:1.7}.config-intro h3,.config-intro p{margin:0}.config-intro button{height:36px;padding:0 18px;border:1px solid #9dc6df;border-radius:8px;background:#fff;color:#087bc7}.config-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}.config-card{padding:20px;border:1px solid #dce6ed;border-radius:14px;background:#fff;box-shadow:0 5px 20px #2a485e0f}.config-card header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.config-card h3{margin:0;font-size:18px;color:#20364a}.config-card label{display:block;margin:12px 0 5px;color:#526679;font-weight:600}.config-grid>label{grid-column:span 6;min-width:0}.config-grid>label.compact{grid-column:span 4}.config-grid>label.wide{grid-column:1/-1}.config-card input:not([type=checkbox]),.config-card textarea{box-sizing:border-box;width:100%;padding:10px 12px;border:1px solid #cbd9e4;border-radius:8px;background:#fbfdfe;color:#1f3346}.config-card textarea{min-height:96px;resize:vertical}.config-card label.wide{grid-column:1/-1}.config-card label span{display:block;margin-bottom:6px}.config-card label i{color:#149266;font-style:normal;font-size:12px}.switch-line{display:flex!important;align-items:center;gap:7px;margin:0!important;font-weight:500!important}.switch-line input{width:18px;height:18px}.config-card footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:18px}.config-card footer button{height:38px;padding:0 16px;border:1px solid #9dc6df;border-radius:8px;background:#fff;color:#087bc7}.config-card footer button.primary{border-color:#087bc7;background:#087bc7;color:#fff}.config-result{margin-right:auto;color:#c2443a}.config-result.ok{color:#149266}.config-card .secret-hint{margin-top:4px;color:#8092a2;font-size:12px}.config-actions{display:flex;gap:10px;margin-top:18px}.config-actions button{min-width:88px;height:38px;border:0;border-radius:8px;background:#087bc7;color:#fff}.config-actions button.secondary{border:1px solid #9dc6df;background:#fff;color:#087bc7}@media(max-width:900px){.config-grid{grid-template-columns:1fr}.config-grid>label,.config-grid>label.compact,.config-grid>label.wide{grid-column:1/-1}}.course-editor-tip{margin-left:auto;color:#738496;font-size:12px}.course-status-tabs{display:flex;gap:5px;padding:3px;border-radius:9px;background:#edf3f7}.course-status-tabs button{border:0;background:transparent}.course-status-tabs button.active{background:#087bc7;color:#fff}.course-dialog{width:min(1180px,96vw)}.course-dialog header>div{flex:1}.course-dialog header h3,.course-dialog header p{margin:0}.course-dialog header p{margin-top:5px;color:#7b8b9b;font-size:12px}.course-form-sections{padding:18px;background:#f5f8fb}.course-form-sections>section{margin-bottom:16px;padding:16px;border:1px solid #dfe8ef;border-radius:12px;background:#fff}.course-form-sections>section:last-child{margin-bottom:0}.course-form-sections h4{margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid #e7edf2;color:#173b57}.course-form-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px 18px;align-items:start}.course-form-grid>label{display:flex;grid-column:span 6;flex-direction:column;gap:6px;min-width:0}.course-form-grid .course-main-field{grid-column:span 8}.course-form-grid .course-medium-field{grid-column:span 4}.course-form-grid .course-compact-field{grid-column:span 3}.course-form-grid .course-list-field{grid-column:span 4}.course-form-grid .wide{grid-column:1/-1}.course-form-grid small{color:#82909d;font-weight:400}.course-form-grid input,.course-form-grid select,.course-form-grid textarea,.block-editor input,.block-editor textarea{width:100%;padding:8px 10px;border:1px solid #ccd8e2;border-radius:7px;background:#fff}.course-form-grid .course-compact-field input{max-width:230px}.course-form-grid textarea{line-height:1.6;resize:vertical}.cover-preview{width:220px;height:135px;margin-top:8px;border-radius:9px;object-fit:cover}.course-switches{display:flex;align-items:center;gap:18px;padding:10px 0}.course-switches label{display:flex;align-items:center;gap:6px}.course-switches input[type=checkbox]{width:18px}.course-switches input[type=number]{width:76px;padding:5px}.block-editor{margin:0 18px 18px;padding:16px;border:1px solid #dbe5ed;border-radius:12px;background:#f8fbfd}.block-editor-head,.block-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px}.block-editor-head h4,.block-editor-head p{margin:0}.block-editor-head p{margin-top:4px;color:#728495;font-size:12px}.block-editor-head>div:last-child{display:flex;gap:8px}.block-editor button{padding:6px 10px;border:1px solid #c9d8e3;border-radius:7px;background:#fff;cursor:pointer}.content-block{margin-top:14px;padding:13px;border:1px solid #d6e1e9;border-radius:10px;background:#fff}.block-toolbar{justify-content:flex-end}.block-toolbar b{margin-right:auto}.block-body{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr);gap:14px;margin-top:12px}.block-fields label>span{display:block;margin-bottom:5px}.format-row{display:flex;align-items:center;flex-wrap:wrap;gap:7px;margin-top:9px;color:#5a6c7f;font-size:13px}.format-row label{display:flex;align-items:center;gap:5px}.format-row input[type=checkbox]{width:18px}.format-row input[type=number]{width:76px;padding:5px}.format-row button.active{border-color:#087bc7;background:#e9f5fd;color:#087bc7}.block-preview{display:flex;min-height:100px;padding:14px;border:1px dashed #a8bdcd;border-radius:9px;background:#fff;white-space:pre-wrap;overflow:hidden}.block-preview img{display:block;max-width:100%;max-height:300px;object-fit:contain}.block-empty{padding:28px}.course-dialog footer{position:sticky;bottom:0;background:#fff;z-index:2}@media(max-width:900px){.course-form-grid{grid-template-columns:1fr}.course-form-grid>label,.course-form-grid .course-main-field,.course-form-grid .course-medium-field,.course-form-grid .course-compact-field,.course-form-grid .course-list-field,.course-form-grid .wide{grid-column:1/-1}.block-body{grid-template-columns:1fr}.course-editor-tip{width:100%;margin-left:0}}