*{box-sizing:border-box}body{margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif;background:#edf2f7;color:#17212f}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.52}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card,.panel{background:#fff;border:1px solid #d9e2ec;border-radius:8px;box-shadow:0 18px 45px #17212f14}.login-card{width:min(460px,100%);padding:28px;display:grid;gap:14px}.eyebrow,.rail span,.list-panel span{color:#64748b;font-size:12px}h1,h2{margin:0}p{color:#536173;line-height:1.65}label{display:grid;gap:7px;font-size:13px;color:#536173}input,textarea,select{width:100%;border:1px solid #d9e2ec;border-radius:7px;min-height:38px;padding:8px 10px;color:#17212f;background:#fff}textarea{min-height:96px;resize:vertical;line-height:1.6}textarea.tall{min-height:220px}.primary-button,.ghost-button,.danger-button,.mini-button{min-height:38px;border-radius:7px;border:1px solid transparent;padding:0 14px;font-weight:760}.primary-button{background:#2f6fed;color:#fff}.ghost-button{background:#f5f8fc;border-color:#d9e2ec;color:#263345}.danger-button{background:#fff1f2;color:#be123c;border-color:#fecdd3}.mini-button{min-height:30px;background:#e7f0ff;color:#2358c8;border-color:#b9d0ff;padding:0 10px}.icon-button{width:34px;height:34px;border-radius:7px;border:1px solid #d9e2ec;background:#f8fafc;color:#263345;font-weight:800}.admin-shell{min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr)}.rail{background:#121c2b;color:#fff;padding:22px 16px;display:grid;gap:18px;align-content:start}.rail h1{font-size:18px}.rail nav{display:grid;gap:8px}.rail button{border:0;border-radius:8px;background:transparent;color:#c6d2e1;padding:11px;display:grid;text-align:left;gap:4px}.rail button.active{background:#fff;color:#17212f}.content{padding:22px;min-width:0}.editor-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:16px}.panel{padding:18px}.list-panel{display:grid;gap:8px;align-content:start}.panel-title-row,.form-actions-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.form-actions-top{justify-content:flex-end}.list-panel button{border:1px solid #d9e2ec;background:#f8fafc;border-radius:8px;padding:11px;text-align:left;display:grid;gap:4px}.list-panel button.active{background:#e7f0ff;border-color:#b9d0ff}.form-panel{display:grid;gap:14px;align-content:start}.model-page{display:grid;gap:16px}.model-page-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.model-page-header p{margin:6px 0 0}.model-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.model-summary div{border:1px solid #d9e2ec;border-radius:8px;background:#fff;padding:14px 16px;box-shadow:0 14px 35px #17212f0f;display:grid;gap:5px}.model-summary strong{font-size:20px;overflow-wrap:anywhere}.model-summary span{color:#64748b;font-size:12px;font-weight:700}.button-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.status-card{border:1px solid #b9d0ff;border-radius:8px;background:#f0f6ff;color:#2358c8;padding:11px 12px;line-height:1.6}.status-card.danger{border-color:#fecdd3;background:#fff1f2;color:#be123c}.model-list{border:1px solid #d9e2ec;border-radius:8px;background:#f8fafc;padding:12px;display:grid;gap:10px}.model-list-head{display:flex;justify-content:space-between;gap:10px;color:#273548}.model-list-head span{color:#64748b;font-size:12px}.model-select-actions{display:flex;gap:8px;flex-wrap:wrap}.model-select-table{border:1px solid #d9e2ec;border-radius:8px;overflow:auto;max-height:280px;background:#fff}.model-select-table table{width:100%;border-collapse:collapse;table-layout:fixed}.model-select-table th,.model-select-table td{border-bottom:1px solid #e8eef6;padding:10px 12px;text-align:left;vertical-align:middle}.model-select-table th{background:#f7f9fc;color:#64748b;font-size:12px;font-weight:780;position:sticky;top:0;z-index:1}.model-select-table tr:last-child td{border-bottom:0}.model-select-table tr.selected td{background:#f8fbff}.model-select-table th:first-child,.model-select-table td:first-child{width:72px}.model-select-table input{width:auto;min-height:auto}.model-select-table code{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.route-card-section{border-top:1px solid #e4ebf3;padding-top:16px;display:grid;gap:12px}.section-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.section-head h3{margin:0 0 4px}.section-head span{border-radius:999px;background:#eef2f7;color:#536173;padding:4px 10px;font-size:12px;font-weight:760}.route-list-table{border:1px solid #d9e2ec;border-radius:8px;overflow:hidden;background:#fff}.route-list-table table{width:100%;border-collapse:collapse;table-layout:fixed}.route-list-table th,.route-list-table td{border-bottom:1px solid #e8eef6;color:#263345;padding:10px 12px;text-align:left;vertical-align:middle}.route-list-table th{background:#f7f9fc;color:#64748b;font-size:12px;font-weight:780}.route-list-table tr:last-child td{border-bottom:0}.route-list-row{cursor:default}.route-list-row:hover td{background:#f8fbff}.route-list-table small{color:#64748b;display:block;font-size:12px;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.route-list-title{display:grid;gap:4px}.route-list-title strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.route-list-title div{display:flex;gap:5px;flex-wrap:wrap}.route-list-title span,.count-pill{border-radius:999px;background:#eef5ff;color:#2358c8;display:inline-flex;font-size:11px;font-weight:780;line-height:1;padding:5px 8px;white-space:nowrap}.table-actions{display:flex;gap:7px;justify-content:flex-end;flex-wrap:wrap}.prompt-manager-page{display:grid;gap:16px}.prompt-scope-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.prompt-scope-tabs button{border:1px solid #d9e2ec;border-radius:8px;background:#f8fafc;padding:12px;text-align:left;display:grid;gap:4px;color:#263345}.prompt-scope-tabs button.active{border-color:#8fb3ff;background:#e7f0ff;box-shadow:0 0 0 3px #2f6fed1f}.prompt-scope-tabs strong{font-size:14px}.prompt-scope-tabs span{color:#64748b;font-size:12px}.prompt-page{display:grid;gap:16px}.prompt-page-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.prompt-page-header p{margin:6px 0 0}.prompt-create-actions{display:flex;align-items:end;gap:10px;flex-wrap:wrap;justify-content:flex-end}.prompt-create-actions label{width:220px}.prompt-card-grid{display:grid;grid-template-columns:repeat(auto-fill,300px);justify-content:start;gap:14px;align-items:start}.prompt-card{width:300px;height:300px;border:1px solid #d9e2ec;border-radius:8px;background:#fff;box-shadow:0 14px 35px #17212f0f;padding:12px;display:grid;grid-template-rows:42px 49px 1fr 36px;gap:9px;cursor:pointer;overflow:hidden}.prompt-card.active{border-color:#8fb3ff;box-shadow:0 0 0 3px #2f6fed1f,0 14px 35px #17212f0f}.prompt-card-top{display:flex;justify-content:space-between;gap:8px;align-items:start;min-width:0;overflow:hidden}.prompt-card-top div{display:grid;gap:3px;min-width:0}.prompt-card-top strong{font-size:15px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prompt-card-top span{color:#64748b;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.state-pill{border-radius:999px;padding:3px 8px;font-size:11px;font-style:normal;font-weight:760;white-space:nowrap}.state-pill.enabled{background:#e3f6ed;color:#1d7d55}.state-pill.disabled{background:#eef2f7;color:#64748b}.prompt-meta-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;min-height:0}.prompt-meta-grid div{border-radius:7px;background:#f8fafc;border:1px solid #eef2f7;padding:6px;min-width:0}.prompt-meta-grid span{display:block;color:#64748b;font-size:10px;margin-bottom:2px}.prompt-meta-grid strong{display:block;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prompt-preview{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:4;margin:0;border-radius:8px;background:#f8fafc;border:1px solid #eef2f7;padding:9px;font-size:12px;line-height:1.55;color:#536173;min-height:0}.prompt-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.prompt-card-actions button{min-height:32px;font-size:13px}.empty-inline{border:1px dashed #b8c6d8;border-radius:8px;background:#f8fafc;color:#64748b;padding:16px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto;min-height:auto}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#121c2b6b;display:grid;place-items:center;padding:22px}.modal{width:min(760px,100%);max-height:calc(100vh - 44px);overflow:auto;border-radius:8px;border:1px solid #d9e2ec;background:#fff;box-shadow:0 28px 70px #121c2b40;padding:18px;display:grid;gap:14px}.modal-wide,.prompt-modal{width:min(980px,100%)}.modal-head{display:flex;align-items:start;justify-content:space-between;gap:16px}.modal-head h3{margin:0;font-size:22px}.modal-head p{margin:5px 0 0}.modal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.provider-edit-grid{border-top:1px solid #e2e8f0;margin-top:4px;padding-top:14px}.primary-channel-editor{display:grid;gap:12px}.model-channel-modal{width:min(1180px,calc(100vw - 44px))}.channel-list{border:1px solid #d9e2ec;border-radius:8px;overflow:hidden}.channel-row{align-items:center;background:#fff;border-bottom:1px solid #e8eef6;display:grid;gap:8px;grid-template-columns:minmax(0,1fr) auto auto auto auto;padding:9px}.channel-row:last-child{border-bottom:0}.channel-row.primary{background:#f8fbff;grid-template-columns:minmax(0,1fr) auto}.channel-row.disabled{background:#f8fafc;opacity:.68}.channel-row strong,.channel-row small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-row strong{color:#263345;font-size:13px}.channel-row small{color:#64748b;font-size:11px;line-height:1.45}.channel-edit-grid{align-items:end}.channel-management-table{border:1px solid #d9e2ec;border-radius:8px;overflow:auto;background:#fff}.channel-management-table table{width:100%;min-width:920px;border-collapse:collapse;table-layout:fixed}.channel-management-table th,.channel-management-table td{border-bottom:1px solid #e8eef6;color:#263345;padding:10px 12px;text-align:left;vertical-align:middle}.channel-management-table th{background:#f7f9fc;color:#64748b;font-size:12px;font-weight:780}.channel-management-table tr:last-child td{border-bottom:0}.channel-management-table th:nth-child(1),.channel-management-table td:nth-child(1){width:190px}.channel-management-table th:nth-child(2),.channel-management-table td:nth-child(2){width:110px}.channel-management-table th:nth-child(4),.channel-management-table td:nth-child(4),.channel-management-table th:nth-child(5),.channel-management-table td:nth-child(5){width:86px}.channel-management-table th:nth-child(6),.channel-management-table td:nth-child(6){width:190px}.channel-management-table strong,.channel-management-table small,.channel-management-table code{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-management-table small{color:#64748b;font-size:12px;line-height:1.45}.channel-management-table code{background:#f5f8fc;border-radius:5px;color:#263345;padding:4px 6px}.channel-form-panel{border:1px solid #d9e2ec;border-radius:8px;background:#fff;display:grid;gap:12px;padding:14px}.channel-model-table{border:1px solid #d9e2ec;border-radius:8px;overflow:auto;max-height:220px;background:#fff}.channel-model-table table{width:100%;border-collapse:collapse;table-layout:fixed}.channel-model-table th,.channel-model-table td{border-bottom:1px solid #e8eef6;color:#263345;padding:10px 12px;text-align:left;vertical-align:middle}.channel-model-table th{background:#f7f9fc;color:#64748b;font-size:12px;font-weight:780;position:sticky;top:0;z-index:1}.channel-model-table tr:last-child td{border-bottom:0}.channel-model-table tr.selected td{background:#f8fbff}.channel-model-table th:nth-child(3),.channel-model-table td:nth-child(3){width:220px}.channel-model-table code{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-check{align-content:end;min-height:66px}.modal-check.with-note{align-content:center;align-items:center;display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 8px}.modal-check.with-note span{color:#64748b;font-size:11px;font-weight:600;grid-column:2;line-height:1.35}.modal-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}.security-page{display:grid;gap:16px}.password-panel{display:grid;gap:14px}.password-panel h3{margin:0}.password-panel p{margin:6px 0 0}.password-grid,.security-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.security-grid div{border:1px solid #d9e2ec;border-radius:8px;padding:14px;background:#f8fafc}.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%);background:#17212f;color:#fff;padding:11px 14px;border-radius:7px;animation:toast 2s ease forwards}.account-page{display:grid;gap:16px}.count-pill,.code-summary span{border-radius:999px;background:#eef5ff;color:#2358c8;padding:7px 11px;font-size:12px;font-weight:850}.account-create,.code-create{display:grid;grid-template-columns:minmax(180px,1fr) minmax(180px,1fr) auto;gap:12px;align-items:end}.code-create{grid-template-columns:180px minmax(220px,1fr) auto}.account-table-panel{display:grid;gap:12px}.account-table-wrap{border:1px solid #e2e8f0;border-radius:8px;overflow:auto;max-height:calc(100vh - 304px)}.account-table{width:100%;min-width:1480px;border-collapse:collapse;table-layout:fixed}.account-table th,.account-table td{border-bottom:1px solid #edf2f7;padding:10px 9px;text-align:left;font-size:12px;vertical-align:middle;color:#334155;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-table th{position:sticky;top:0;z-index:1;background:#f8fafc;color:#64748b;font-weight:850}.account-table tr:last-child td{border-bottom:0}.account-table tr:hover td{background:#f8fafc}.account-table th:nth-child(1),.account-table td:nth-child(1){width:160px}.account-table th:nth-child(2),.account-table td:nth-child(2),.account-table th:nth-child(5),.account-table td:nth-child(5){width:84px}.account-table th:nth-child(3),.account-table td:nth-child(3),.account-table th:nth-child(4),.account-table td:nth-child(4){width:120px}.account-table th:nth-child(6),.account-table td:nth-child(6){width:170px}.account-table th:nth-child(7),.account-table td:nth-child(7){width:150px}.account-table th:nth-child(8),.account-table td:nth-child(8){width:230px}.account-table th:nth-child(9),.account-table td:nth-child(9){width:150px}.account-table th:nth-child(10),.account-table td:nth-child(10){width:260px}.account-user-cell{display:grid;gap:3px;min-width:0}.account-user-cell strong{color:#17212f;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-user-cell span{color:#64748b;font-size:11px}.account-table select{min-height:34px;padding:6px 8px;font-size:12px;font-weight:760}.account-table-actions{display:grid;grid-template-columns:1fr 1fr 72px;gap:6px}.account-table-actions button{min-height:32px;min-width:0;padding-inline:8px;font-size:12px}.code-summary{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.code-table{margin-top:12px;border:1px solid #e2e8f0;border-radius:8px;overflow:hidden}.code-row{display:grid;grid-template-columns:minmax(190px,1.4fr) 90px minmax(120px,.9fr) minmax(150px,1.1fr) minmax(120px,1fr) 86px;gap:10px;align-items:center;min-height:54px;padding:10px 12px;border-bottom:1px solid #edf2f7;background:#fff}.code-row:last-child{border-bottom:0}.code-row>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#334155}.code-row code{color:#17212f;font-weight:850;overflow-wrap:anywhere}.code-head{min-height:42px;background:#f8fafc;color:#64748b;font-size:12px;font-weight:850}.blackbox-page{display:grid;gap:16px}.blackbox-toolbar{display:grid;grid-template-columns:1.1fr minmax(160px,.9fr) minmax(160px,.9fr) minmax(150px,.8fr) minmax(160px,.9fr) minmax(130px,.7fr) auto;gap:12px;align-items:end}.blackbox-date-tabs{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.blackbox-date-tabs button{min-height:34px;border:1px solid #d9e2ec;border-radius:7px;background:#f8fafc;color:#536173;padding:0 11px;font-weight:800}.blackbox-date-tabs button.active{background:#e7f0ff;border-color:#8fb3ff;color:#2358c8;box-shadow:0 0 0 3px #2f6fed1a}.blackbox-toolbar-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.blackbox-table-panel{display:grid;gap:12px}.blackbox-table-wrap{border:1px solid #e2e8f0;border-radius:8px;overflow:auto;max-height:calc(100vh - 314px)}.blackbox-table{width:100%;min-width:1420px;border-collapse:collapse;table-layout:fixed}.blackbox-table th,.blackbox-table td{border-bottom:1px solid #edf2f7;padding:10px 9px;text-align:left;font-size:12px;vertical-align:middle;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blackbox-table th{position:sticky;top:0;z-index:1;background:#f8fafc;color:#64748b;font-weight:850}.blackbox-table tr:last-child td{border-bottom:0}.blackbox-table tr:hover td{background:#f8fafc}.blackbox-table th:nth-child(1),.blackbox-table td:nth-child(1),.blackbox-table th:nth-child(2),.blackbox-table td:nth-child(2),.blackbox-table th:nth-child(3),.blackbox-table td:nth-child(3){width:145px}.blackbox-table th:nth-child(4),.blackbox-table td:nth-child(4),.blackbox-table th:nth-child(10),.blackbox-table td:nth-child(10),.blackbox-table th:nth-child(11),.blackbox-table td:nth-child(11),.blackbox-table th:nth-child(12),.blackbox-table td:nth-child(12),.blackbox-table th:nth-child(13),.blackbox-table td:nth-child(13){width:90px}.blackbox-table th:nth-child(5),.blackbox-table td:nth-child(5),.blackbox-table th:nth-child(7),.blackbox-table td:nth-child(7){width:120px}.blackbox-table th:nth-child(8),.blackbox-table td:nth-child(8),.blackbox-table th:nth-child(9),.blackbox-table td:nth-child(9){width:190px}.blackbox-table .cell-stack{display:grid;gap:3px;min-width:0}.blackbox-table .cell-stack strong,.blackbox-table .cell-stack small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blackbox-table .cell-stack strong{color:#273548;font-weight:850}.blackbox-table .cell-stack small{color:#738298;font-size:11px}.blackbox-table-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#64748b;font-size:12px;font-weight:760}.blackbox-page-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.blackbox-modal{width:min(1540px,calc(100vw - 64px));max-height:calc(100vh - 64px);background:#151920;border-color:#2b3442;color:#d7dde7;box-shadow:0 34px 90px #03071285}.blackbox-modal .modal-head{align-items:center;border-bottom:1px solid #252d39;padding-bottom:12px}.blackbox-modal .modal-head h3{color:#eef2f7;font-size:18px}.blackbox-modal .modal-head p{color:#9aa5b5}.blackbox-modal .icon-button{background:#252c3a;border-color:#323b4b;color:#e5eaf2}.blackbox-modal .empty-inline{background:#10141b;border-color:#323b4b;color:#9aa5b5}.blackbox-modal .status-card.danger{background:#be123c1f;border-color:#fb718573;color:#fda4af}.blackbox-detail-summary{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:16px 22px;padding:2px 0 4px}.blackbox-detail-summary span{border:0;border-radius:0;background:transparent;padding:0;color:#7f8a9b;font-size:13px;line-height:1.45;min-width:0}.blackbox-detail-summary strong{display:block;margin-top:4px;color:#dbe2ec;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blackbox-attempts{display:grid;gap:8px}.blackbox-attempts .blackbox-section-head span{color:#7f8a9b;font-size:12px;font-weight:800}.blackbox-attempt-list{display:grid;gap:8px}.blackbox-attempt-list article{display:grid;grid-template-columns:minmax(120px,.8fr) minmax(180px,1fr) minmax(180px,1fr) auto minmax(240px,1.2fr);gap:12px;align-items:center;border:1px solid #2a3342;border-radius:6px;background:#10141b;padding:10px 12px;min-width:0}.blackbox-attempt-list article.active{border-color:#4f7ed9;box-shadow:0 0 0 2px #4f7ed92e}.blackbox-attempt-list div{min-width:0}.blackbox-attempt-list strong,.blackbox-attempt-list small,.blackbox-attempt-list p{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.blackbox-attempt-list strong{color:#e3e8ef;font-size:13px}.blackbox-attempt-list small,.blackbox-attempt-list p{color:#8894a6;font-size:12px}.blackbox-attempt-list p{margin:0}.blackbox-detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(340px,calc((100vh - 410px)/2));gap:14px;align-items:stretch}.blackbox-section{border:0;border-radius:0;background:transparent;overflow:hidden;min-width:0}.blackbox-detail-grid>.blackbox-section{display:grid;grid-template-rows:auto minmax(0,1fr);gap:6px;height:100%;min-height:0}.blackbox-detail-grid>.blackbox-section>.blackbox-code{height:100%;max-height:none;min-height:0}.blackbox-request-section{min-height:0}.blackbox-section.compact{margin-top:8px}.blackbox-section-head{min-height:auto;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:0;background:transparent;padding:0}.blackbox-section h3,.blackbox-section-head h3{margin:0;padding:0;font-size:13px;color:#8d98aa;overflow-wrap:anywhere}.blackbox-section-head h3{border-bottom:0;background:transparent}.blackbox-section-head .mini-button{min-height:28px;background:#223452;border-color:#3d63a3;color:#9dc0ff}.blackbox-request-line{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid #edf2f7}.blackbox-request-line strong{color:#2f6fed}.blackbox-request-line span{color:#334155;overflow-wrap:anywhere}.blackbox-request-scroll{min-height:0;overflow:auto;display:grid;align-content:start}.blackbox-request-scroll .blackbox-code{max-height:260px}.blackbox-code{margin:0;max-height:360px;overflow:auto;white-space:pre-wrap;word-break:break-word;border:1px solid #2a3342;border-radius:6px;background:#0b0d12;color:#e3e8ef;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.6;padding:14px;scrollbar-color:#5a6270 #0b0d12}@keyframes toast{0%,to{opacity:0;transform:translate(-50%) translateY(10px)}15%,85%{opacity:1;transform:translate(-50%) translateY(0)}}@media(max-width:900px){.admin-shell,.editor-layout,.security-grid,.password-grid,.model-summary,.modal-grid,.account-create,.code-create,.code-row,.blackbox-toolbar,.blackbox-detail-grid,.blackbox-detail-summary{grid-template-columns:1fr}.blackbox-attempt-list article{grid-template-columns:1fr}.model-page-header{align-items:stretch;flex-direction:column}.rail{position:static}}