/* Runtime integration of the retained prototype's admin surface. */
.admin-mode{background:#f6f7f3}.admin-mode .workspace{max-width:none;margin:0;padding:0}.admin-mode .admin-sidebar{display:block}.admin-mode .admin-main{max-width:1300px;margin:0;border:0;background:transparent;border-radius:0}.admin-mode .admin-sidebar>p{margin:7px 0 0}.admin-mode .admin-sidebar h2{margin:0}.admin-mode .admin-heading h1{line-height:1.2}.admin-mode .admin-heading p{margin:0}.admin-mode button{display:inline-block;justify-content:normal;border:0;gap:normal}.admin-mode .primary,.admin-mode button:not(.secondary):not(.quiet):not([data-tab]):not([data-tree]):not(#logout){background:#285940;color:white}.admin-mode .workspace-nav button{background:transparent;color:inherit}.admin-mode .workspace-nav button[aria-current=page]{background:#e3ecd9;color:#264f3d}.admin-mode input,.admin-mode select,.admin-mode textarea{background:#fff;border:1px solid #acb5a5;border-radius:4px;font:inherit;color:inherit;min-height:42px;max-width:100%;padding:10px 12px}.admin-mode input[type=checkbox]{width:18px;min-height:18px;padding:0;margin:0;flex-shrink:0}.admin-mode label{font-size:13px;font-weight:400}.admin-mode label>input,.admin-mode label>select{margin-top:6px}.admin-mode .content-note{font-size:13px;margin:16px 0;color:#626760}.admin-mode .data-note{font-size:12px;color:#626760}.admin-mode .admin-data .section-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.admin-mode table{margin-top:20px;font-size:13px}.admin-mode td{white-space:normal}.admin-mode .admin-data{margin-top:20px}.admin-mode .admin-heading+.admin-data{margin-top:0}.admin-mode .admin-paper-actions{display:flex;gap:10px;flex-wrap:wrap}.admin-mode .product-form{margin:0}.admin-mode #dialog{width:min(1050px,calc(100% - 32px));max-height:90dvh;padding:24px}.admin-mode #dialog h2{font-size:23px;margin:0 0 20px}.admin-mode #dialog>form{margin:16px 0 0}.admin-mode #dialog-content{min-width:0}.admin-mode .question-tree{background:transparent;position:static;display:block;padding:0 16px 0 0}.admin-mode .question-tree button{border:0;border-radius:4px;color:inherit;background:transparent;min-height:36px}.admin-mode .question-tree button[aria-pressed=true]{background:#e3ecd9;color:#285940}.admin-mode .question-tree small{font-size:11px}.admin-mode .question-results label{margin:0}.admin-mode .question-result .result-content{gap:6px}.admin-mode .question-result small{color:#626760}.admin-mode .question-result input{margin-top:6px}.admin-mode .question-pagination{margin-top:20px}.admin-mode .knowledge-tree .tree-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid #dedfd8}.admin-mode .tree-actions{margin-left:auto;display:flex;gap:6px}.admin-mode .tree-actions button{font-size:12px;padding:6px 10px;min-height:34px}.admin-mode .checks{display:flex;flex-wrap:wrap;gap:12px}.admin-mode .checks label{display:flex;align-items:center;gap:6px}.admin-mode .qe-layout{overflow:visible}.admin-mode .qe-sidebar{display:block;position:static}.admin-mode .qe-main{padding-left:0}.admin-mode .qe-options textarea{margin:0}.admin-mode .qe-footer{position:sticky;bottom:-24px}.admin-mode .qe-answer{border:0;padding:0}.admin-mode .qe-answer label{border:1px solid #ccd4c7;border-radius:6px;padding:10px 16px}.admin-mode .qe-answer label:has(:checked){background:#e6efdf}.admin-mode .part-fields{border-top:1px solid #dedfd8;padding-top:18px;margin-top:18px}.admin-mode .chart progress{height:12px;width:100%}.admin-mode .chart-item{min-width:0;justify-content:center;gap:6px}.admin-mode .admin-top{margin-bottom:0}.admin-mode .empty{color:#626760}.admin-mode .paper-points{width:84px}.admin-mode .library-title{min-width:180px;max-width:560px}.admin-mode .library-title small{display:block}.admin-mode .question-picker-footer{position:sticky;bottom:-24px;background:white;padding:16px 0;border-top:1px solid #dedfd8}.admin-mode .question-pagination button{white-space:nowrap}.admin-mode .login h1{font-family:inherit;font-size:28px}
@media(max-width:800px){.admin-mode .admin-main{padding:22px 16px}.admin-mode .workspace-nav{margin-top:12px}.admin-mode .admin-heading{margin-top:24px}.admin-mode .preview-bar{padding:10px 16px;height:auto;min-height:64px;gap:12px}.admin-mode .admin-data{padding:20px 16px}.admin-mode .qe-layout{display:block}.admin-mode .qe-main{padding:12px 0}.admin-mode .qe-sidebar{padding:20px 0;border-left:0}.admin-mode #dialog{padding:18px}.admin-mode .question-browser{display:block}.admin-mode .question-tree{max-height:150px;overflow:auto;border-bottom:1px solid #dedfd8;border-right:0;margin-bottom:18px}.admin-mode .admin-heading .actions{flex-wrap:wrap}}
.admin-mode th:first-child,.admin-mode td:first-child{width:auto}.admin-mode td:first-child{min-width:120px}.admin-mode .admin-data table td:first-child{max-width:320px}.admin-mode .preview-bar{height:72px;min-height:72px}.admin-mode :focus-visible{outline-color:#507b13}.admin-mode .question-tree ul{list-style:none;padding-left:10px;margin:0}.admin-mode .question-tree>div>ul{padding-left:0}

/* A paper occupies one compact row until its settings are needed. */
.admin-mode .paper-link-row{border:1px solid #dedfd8;border-radius:6px;padding:0;min-width:0}
.admin-mode label.paper-link-choice{display:flex;align-items:center;gap:10px;padding:14px;margin:0;min-height:48px;cursor:pointer;line-height:1.5;font-size:14px}
.admin-mode .paper-link-choice input{margin:0}
.admin-mode .paper-link-choice:has(:disabled){color:#626760;cursor:default;background:#f6f7f3}
.admin-mode .paper-link-config{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 14px 14px}
.admin-mode .paper-link-config[hidden]{display:none}
.admin-mode #link-form{gap:10px}
.admin-mode #link-form>.primary{justify-self:start;margin-top:6px}
/* Exam catalog: compact index with native, persistent disclosure. */
.admin-mode .catalog-panel{padding:0;overflow:hidden}
.admin-mode .catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 28px 22px}
.admin-mode .catalog-toolbar h2{font-size:19px;font-weight:650;line-height:1.3}
.admin-mode .catalog-toolbar p{font-size:13px;color:var(--muted);margin-top:5px}
.admin-mode .catalog-counts{display:flex;gap:30px;padding:13px 28px;background:#f6f8f2;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.admin-mode .catalog-counts strong{font-size:17px;color:var(--ink);margin-left:5px;font-weight:650}
.admin-mode .catalog-exam{border-bottom:1px solid var(--line)}
.admin-mode .catalog-exam:last-child{border-bottom:0}
.admin-mode .catalog-exam summary{display:flex;align-items:center;gap:18px;min-height:76px;padding:15px 28px;cursor:pointer;list-style:none}
.admin-mode .catalog-exam summary::-webkit-details-marker{display:none}
.admin-mode .catalog-exam summary:hover{background:#f8faf5}
.admin-mode .catalog-exam[open] summary{background:#f4f8ee}
.admin-mode .catalog-index{width:34px;height:34px;border:1px solid #cbd7c4;border-radius:7px;display:grid;place-items:center;color:#285940;font-size:12px;font-weight:650;flex-shrink:0}
.admin-mode .catalog-exam-title{min-width:0;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.admin-mode .catalog-exam-title strong{font-size:17px;font-weight:650;overflow-wrap:anywhere}
.admin-mode .catalog-exam-title small{font-size:12px;color:var(--muted);white-space:nowrap}
.admin-mode .catalog-chevron{margin-left:auto;color:#285940;font-size:24px;line-height:1;transition:transform .18s ease}
.admin-mode .catalog-exam[open] .catalog-chevron{transform:rotate(180deg)}
.admin-mode .catalog-exam-body{padding:0 28px 24px 80px}
.admin-mode .catalog-exam-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;padding:15px 0;border-bottom:1px solid var(--line)}
.admin-mode .catalog-exam-actions button{min-height:38px;padding:8px 14px;font-size:13px}
.admin-mode .catalog-subject-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid #edf0e8;min-height:62px}
.admin-mode .catalog-subject-row:last-child{border-bottom:0}
.admin-mode .catalog-subject-name{display:flex;align-items:center;gap:14px;min-width:0}
.admin-mode .catalog-subject-mark{font-size:11px;color:#596d5b;border:1px solid #d5dfd0;border-radius:4px;padding:2px 7px;flex-shrink:0}
.admin-mode .catalog-subject-name strong{font-size:15px;font-weight:550;overflow-wrap:anywhere}
.admin-mode .catalog-subject-row button{min-height:34px;padding:7px 12px;font-size:12px;white-space:nowrap}
.admin-mode .catalog-subject-empty,.admin-mode .catalog-empty{padding:24px 0;color:var(--muted);font-size:13px}
.admin-mode .catalog-empty{padding:38px 28px}
.admin-mode .catalog-empty strong{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}
/* The global dialog has a fixed close control while its body scrolls. */
.admin-mode #dialog[open]{display:flex;flex-direction:column;overflow:hidden}
.admin-mode #dialog-content{flex:0 1 auto;min-height:0;overflow-y:auto;scrollbar-gutter:stable}
.admin-mode #dialog-content>h2{padding-right:48px}
.admin-mode #dialog-close-top{position:absolute;top:18px;right:24px;z-index:4;width:38px;height:38px;min-height:38px;padding:0;border:1px solid #d8ddd3;border-radius:8px;background:#f3f5f0!important;color:#283b2f!important;font-size:26px;line-height:1;display:grid;place-items:center}
.admin-mode #dialog-close-top:hover{background:#e7eee2!important}
.admin-mode #dialog>form{flex-shrink:0}
/* Keep navigation available as long content in the main pane scrolls. */
.admin-mode .admin-sidebar{position:sticky;top:0;align-self:start;height:100dvh;overflow-y:auto;z-index:3}
@media(max-width:800px){.admin-mode .admin-sidebar{position:sticky;top:0;height:auto;max-height:48dvh;z-index:3}.admin-mode .catalog-toolbar{padding:20px 16px}.admin-mode .catalog-counts{padding:11px 16px}.admin-mode .catalog-exam summary{padding:14px 16px}.admin-mode .catalog-exam-body{padding:0 16px 20px 16px}.admin-mode #dialog-close-top{right:18px;top:14px}}
@media(max-width:480px){.admin-mode .catalog-toolbar{align-items:flex-start;flex-direction:column}.admin-mode .catalog-toolbar button{width:100%}.admin-mode .catalog-exam-title{display:block}.admin-mode .catalog-exam-title small{display:block;margin-top:2px}.admin-mode .catalog-exam-actions{justify-content:flex-start;flex-wrap:wrap}.admin-mode .catalog-exam-actions button{flex:1}.admin-mode .catalog-subject-row{gap:8px}}
@media(prefers-reduced-motion:reduce){.admin-mode .catalog-chevron{transition:none}}
@media(max-width:800px){
 .admin-mode .admin-sidebar{padding:8px 12px;max-height:none;overflow:visible;box-shadow:0 2px 8px #2023210d}
 .admin-mode .admin-sidebar h2{display:none}
 .admin-mode .workspace-nav{display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;gap:4px;margin:0;scrollbar-width:thin}
 .admin-mode .workspace-nav button{flex:0 0 auto;white-space:nowrap;min-height:38px;padding:8px 12px}
}
@media(min-width:801px){
 .admin-mode .preview-bar{position:fixed;top:0;left:0;right:0;z-index:8}
 .admin-mode .admin-layout{display:block;padding-top:72px;min-height:100dvh}
 .admin-mode .admin-sidebar{position:fixed;top:72px;left:0;bottom:0;width:230px;height:auto;overflow-y:auto;z-index:4}
 .admin-mode .admin-main{margin-left:230px;width:calc(100% - 230px)}
}
@media(min-width:801px){.admin-mode .admin-sidebar{top:72px;bottom:auto;height:calc(100dvh - 72px);min-height:0}}
.admin-mode .reservation-panel .section-title{align-items:start}
.admin-mode .reservation-panel .section-title h2{font-size:18px}
.admin-mode .reservation-panel .section-title p{margin:4px 0 0}
.admin-mode #reservation-total{font-size:13px;color:#285940;white-space:nowrap;padding:5px 10px;border-radius:20px;background:#eaf2e5}
.admin-mode .reservation-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:end;margin:18px 0 12px}
.admin-mode .reservation-filters label{display:block;min-width:0;font-size:12px;color:#4c5a4f;margin:0}
.admin-mode .reservation-filters input,.admin-mode .reservation-filters select{width:100%;min-width:0;margin-top:6px;font-size:13px}
.admin-mode .reservation-filter-actions{display:flex;gap:8px;align-items:center}
.admin-mode .reservation-filter-actions button{min-height:42px;padding:9px 14px;font-size:13px}
.admin-mode #reservation-state{min-height:18px;margin:8px 0;color:#5b675e}
.admin-mode .reservation-user{font-weight:550;overflow-wrap:anywhere}
.admin-mode .reservation-pager{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 0 0;font-size:13px;color:#5b675e}
.admin-mode .reservation-pager>div{display:flex;gap:8px}
.admin-mode .reservation-pager button{min-height:38px;padding:7px 13px;font-size:12px}
.admin-mode .report-top-filter{max-width:320px;margin-bottom:18px}
@media(max-width:1050px){.admin-mode .reservation-filters{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.admin-mode .reservation-filters{grid-template-columns:1fr}.admin-mode .reservation-pager{align-items:flex-start;flex-direction:column}.admin-mode .reservation-pager>div{width:100%}.admin-mode .reservation-pager button{flex:1}}
.admin-mode .reservation-cards{display:none}
@media(max-width:600px){
 .admin-mode .reservation-panel .table-wrap{display:none}
 .admin-mode .reservation-cards{display:block;border-top:1px solid var(--line);margin-top:12px}
 .admin-mode .reservation-card{padding:13px 0;border-bottom:1px solid var(--line)}
 .admin-mode .reservation-card>div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
 .admin-mode .reservation-card strong{font-size:14px;overflow-wrap:anywhere}
 .admin-mode .reservation-card time{font-size:11px;color:#626760;white-space:nowrap}
 .admin-mode .reservation-card p{margin:5px 0 3px;font-size:13px}
 .admin-mode .reservation-card small{font-size:11px}
}
.admin-mode .reservation-panel{scroll-margin-top:90px}
.admin-mode .reservation-pager>div{align-items:center;flex-wrap:wrap}
.admin-mode .reservation-jump{display:flex;align-items:center;gap:5px;white-space:nowrap;margin:0;font-size:12px}
.admin-mode .reservation-jump input{width:52px;min-height:36px;padding:5px 6px;text-align:center;font-size:12px;margin:0}
@media(max-width:800px){.admin-mode .reservation-panel{scroll-margin-top:70px}}
@media(max-width:600px){.admin-mode .reservation-pager>div{width:100%;gap:6px}.admin-mode .reservation-pager button{flex:0 0 auto}.admin-mode .reservation-jump{margin-left:auto}}

.product-stage{color:#285940;font-weight:650;margin:12px 0}
.product-form label small{display:block;font-weight:400;color:#58634f;font-size:13px;line-height:1.65;margin-top:8px}
.product-form .experience-setting{align-items:center;min-height:44px;gap:10px}
.product-form .experience-setting input{width:18px;height:18px;flex:none}
#product-schedule{align-items:start}
#product-schedule>label:not(.check){display:block}
#product-schedule input[type=datetime-local]{display:block;width:100%;height:44px}