/* The administration workspace shares Tashan's stone and jade tokens. */
.admin-console{--admin-sidebar:#deebe2;--admin-sidebar-text:var(--text);--admin-sidebar-muted:#506557;--admin-sidebar-active:#bfd6c6;--admin-sidebar-hover:#ccdfd3;--admin-sidebar-line:#b9cdbe;display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px;padding:28px 0 48px;align-items:start}
html[data-theme=dark] .admin-console{--admin-sidebar:#20392c;--admin-sidebar-muted:var(--muted);--admin-sidebar-active:#335f48;--admin-sidebar-hover:#284536;--admin-sidebar-line:#42604e}
.admin-console-sidebar{position:sticky;top:24px;min-width:0;min-height:600px;padding:24px 16px 20px;background:var(--admin-sidebar);border:0;border-radius:12px}
.admin-console-title{display:block;font-size:18px;font-weight:700;line-height:1.5;padding:0 12px;color:var(--admin-sidebar-text)}
.admin-console-title small{display:block;font-size:12px;font-weight:400;color:var(--admin-sidebar-muted);margin-top:7px}
.admin-console-nav{display:grid;gap:24px}.admin-nav-group{display:grid;gap:4px;min-width:0}.admin-nav-label{padding:0 12px 8px;font-size:12px;line-height:1.5;color:var(--admin-sidebar-muted)}.admin-console-nav a{display:flex;gap:11px;align-items:center;min-height:44px;padding:10px 12px;border-radius:8px;color:var(--admin-sidebar-muted);font-size:14px;line-height:1.5;transition:background .16s,color .16s}
.admin-console-nav svg{width:19px;height:19px;flex:none;stroke-width:1.7}.admin-console-nav a:hover{background:var(--admin-sidebar-hover);color:var(--admin-sidebar-text)}.admin-console-nav [aria-current=page]{background:var(--admin-sidebar-active);color:var(--admin-sidebar-text);font-weight:650}
.admin-console-public{display:block;padding:18px 12px 0;margin-top:24px;border-top:1px solid var(--admin-sidebar-line);font-size:13px;color:var(--admin-sidebar-muted)}.admin-console-public:hover{color:var(--admin-sidebar-text)}
.admin-console-sidebar :is(a,button):focus-visible{outline-color:var(--brand)}
.admin-console-content{min-width:0}.admin-console-content>.page-head{padding-top:0}.admin-console-content h1{font-size:28px;line-height:1.45;letter-spacing:0}.admin-console-content h2{font-size:20px;line-height:1.5}.admin-console-content p{overflow-wrap:anywhere}
.admin-console .management-sidebar{display:none}.admin-console .management-layout{display:block}.admin-console .management-main>h2{display:none}
.admin-console .account-admin{max-width:none;margin:0;padding:0;background:transparent;box-shadow:none;border:0}.admin-console .account-admin>.account-back,.admin-console .account-admin>.back-link,.admin-console .cc-page>.page-head>.back-link{display:none}
.admin-console .account-admin-grid{grid-template-columns:minmax(0,1.2fr) minmax(260px,1fr);gap:20px}.admin-console .account-page-heading{gap:20px}.admin-console .account-page-heading h1{font-size:28px}
.admin-console .account-surface .account-card{padding:22px}.admin-console .account-tabs{margin-bottom:24px}
.admin-console .cc-workspace-section{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:24px;margin-bottom:20px}
.admin-console .admin-project{padding:22px;background:var(--paper);border:1px solid var(--line);border-radius:10px;margin:14px 0}.admin-console .admin-project .section-title{margin:0 0 8px}.admin-console .admin-project small{font-size:11px}.admin-console .admin-project .section-title p{font-size:13px;color:var(--muted);margin:8px 0 0}.admin-console .management-details{font-size:14px}.admin-console .project-query{padding:18px;background:var(--paper);border:1px solid var(--line);border-radius:10px}
.admin-welcome{padding:8px 0 28px}.admin-welcome h1{font-size:32px;margin:15px 0 12px;max-width:24ch;text-wrap:balance}.admin-welcome>p{font-size:15px;line-height:1.8;color:var(--muted);margin:0}
.admin-primary-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:20px}.admin-primary-grid>a{display:flex;flex-direction:column;align-items:start;border:1px solid var(--line);border-radius:14px;padding:26px;min-width:0;position:relative;transition:border-color .16s,background .16s;color:var(--text)}
.admin-primary-grid>a:hover{border-color:var(--brand)}.admin-course-entry{background:var(--soft)}.admin-project-entry{background:var(--paper)}
.admin-entry-icon{position:absolute;right:24px;top:24px;color:var(--brand)}.admin-entry-icon svg{width:28px;height:28px;stroke-width:1.4}
.admin-primary-grid small{font-size:11px;letter-spacing:.08em;color:var(--muted);padding-right:40px}.admin-primary-grid h2{font-size:24px;margin:26px 0 12px}.admin-primary-grid p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 26px;max-width:34ch}.admin-entry-action{font-size:14px;font-weight:650;color:var(--brand);margin-top:auto;display:flex;align-items:center;gap:24px;min-height:28px}
.admin-course-path{padding:30px 0 26px;margin:6px 0 0;border-bottom:1px solid var(--line)}.admin-course-path h2{font-size:17px;margin:0 0 8px}.admin-course-path>div>p{font-size:13px;color:var(--muted);line-height:1.8;max-width:76ch}.admin-course-path ol{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.admin-course-path li{min-width:0}.admin-course-path li>span{display:block;font-size:13px;font-variant-numeric:tabular-nums;color:var(--brand);margin-bottom:8px}.admin-course-path strong{font-size:14px}.admin-course-path li p{font-size:12px;line-height:1.8;color:var(--muted);margin:7px 0 0}
.admin-utilities{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;padding-top:26px}.admin-utilities a{display:flex;gap:12px;align-items:start;color:var(--text);min-width:0;min-height:64px}.admin-utilities svg{width:20px;height:20px;flex:none;color:var(--brand);margin-top:2px}.admin-utilities a>span:first-of-type{flex:1}.admin-utilities strong{display:block;font-size:14px;line-height:1.7}.admin-utilities small{display:block;font-size:12px;color:var(--muted);line-height:1.8;margin-top:5px}.admin-utilities a:hover strong{color:var(--brand)}
.ai-creation-editor{background:var(--soft);padding:18px 20px 0;border:1px solid var(--line);border-radius:10px}.ai-creation-editor>summary{font-weight:600;min-height:26px}.ai-creation-editor[open]>summary{margin-bottom:12px}.ai-creation-editor textarea{font-size:14px;line-height:1.8;min-height:200px;resize:vertical}.ai-creation-editor .field>small{font-size:12px;line-height:1.8}
.ai-creation-detail{border:1px solid var(--line);border-radius:12px;padding:24px;background:var(--paper);margin:26px 0}.ai-creation-heading{display:flex;gap:14px;align-items:start}.ai-creation-heading h2{font-size:20px!important;margin:0 0 7px}.ai-creation-heading p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}.ai-creation-mark{color:var(--brand);background:var(--soft);padding:10px;border-radius:9px;display:flex;flex:none}.ai-creation-mark svg{height:22px;width:22px}
.ai-creation-tool{display:inline-block;padding:5px 10px;margin:18px 0 0;background:var(--soft);border-radius:5px;font-size:12px;max-width:100%;overflow-wrap:anywhere;color:var(--brand)}.ai-creation-detail details{margin-top:14px}.ai-creation-detail summary{min-height:44px;padding:12px 0;font-size:14px;cursor:pointer}.ai-creation-body{border-top:1px solid var(--line);padding-top:16px}.ai-creation-transcript{white-space:pre-wrap;overflow-wrap:anywhere;max-height:460px;overflow:auto;margin:0 0 16px;font-family:inherit;font-size:14px;line-height:1.9;padding:18px;background:var(--soft);border-radius:7px;tab-size:2}.ai-creation-body>small{display:inline-block;margin:8px 12px;font-size:12px;color:var(--muted)}
.admin-console :is(a,button,summary):focus-visible,.ai-creation-detail :is(button,summary,pre):focus-visible{outline:2px solid var(--brand);outline-offset:3px}
@media(max-width:1100px){.admin-console{grid-template-columns:170px minmax(0,1fr);gap:24px}.admin-console-sidebar{padding-right:12px}.admin-console .account-admin-grid{grid-template-columns:1fr}.admin-course-path ol{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-primary-grid{gap:14px}.admin-primary-grid>a{padding:22px}.admin-utilities{grid-template-columns:1fr;gap:18px}.admin-utilities a{min-height:44px}.admin-utilities small{margin-top:0}}
@media(max-width:760px){.admin-console{grid-template-columns:1fr;padding-top:18px;gap:24px}.admin-console-sidebar{position:static;border-right:0;border-bottom:1px solid var(--line);padding:0 0 16px}.admin-console-title{font-size:16px;padding:0 0 14px}.admin-console-title small,.admin-console-public{display:none}.admin-console-nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.admin-console-nav a{padding:10px 7px;gap:7px;font-size:12px;justify-content:center}.admin-console-nav svg{width:16px;height:16px}.admin-welcome{padding:0 0 22px}.admin-welcome h1{font-size:27px}.admin-welcome>p{font-size:14px}.admin-console-content h1,.admin-console .account-page-heading h1{font-size:25px}.admin-primary-grid{grid-template-columns:1fr}.admin-primary-grid h2{font-size:22px;margin-top:20px}.admin-primary-grid p{max-width:none}.admin-course-path{padding-top:26px}.admin-course-path ol{gap:22px 16px}.admin-console .cc-workspace-section,.admin-console .admin-project{padding:18px}.admin-console .account-page-heading{flex-wrap:wrap}.admin-console .account-card{min-width:0}.admin-console .management-details form{grid-template-columns:1fr}.ai-creation-editor{padding:16px 16px 0}.ai-creation-editor .form-columns{grid-template-columns:1fr;gap:0}.ai-creation-detail{padding:18px}.ai-creation-heading h2{font-size:18px!important}.ai-creation-transcript{padding:14px;max-height:380px}html[lang=en] .admin-console-nav a{flex-direction:column;font-size:11px}}
@media(prefers-reduced-motion:reduce){.admin-console *{transition:none!important}}

.admin-console .account-admin .account-page-heading{padding-top:0;margin-top:0}

.admin-console-content>section>.back-link,.admin-console-content>section>.page-head>.back-link{display:none}

.upload-simple .ai-creation-editor{background:var(--soft);padding:18px 20px 0;border:1px solid var(--line);border-radius:10px}.upload-simple .ai-creation-editor>summary{font-size:14px}
@media(max-width:760px){.upload-simple .ai-creation-editor{padding:16px 16px 0}}

/* Account exit is always visible in the shared console, including mobile. */
.admin-console-heading{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:20px;min-width:0}
.admin-console-heading .admin-console-title{padding-bottom:0}
.admin-console-logout{display:inline-flex;align-items:center;justify-content:center;min-width:88px;min-height:44px;margin-left:12px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--text);font:inherit;font-size:13px;line-height:1.5;white-space:nowrap;cursor:pointer}
.admin-console-logout:hover:not(:disabled){border-color:var(--brand);background:var(--soft);color:var(--brand)}
.admin-console-logout:disabled{opacity:.6;cursor:wait}
@media(max-width:760px){.admin-console-heading{flex-direction:row;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.admin-console-heading .admin-console-title{flex:1;min-width:0;padding:0}.admin-console-logout{flex:none;margin-left:0}}
.admin-console-heading .account-message{width:100%;min-width:0;margin:0;padding:10px 12px;font-size:12px;line-height:1.6;overflow-wrap:anywhere}
@media(max-width:760px){.admin-console-heading{flex-wrap:wrap}.admin-console-heading .account-message{flex-basis:100%}.admin-console-nav a:last-child:nth-child(3n+1){grid-column:1/-1;flex-direction:row}}

/* Session controls follow the full administration page, never its heading. */
.admin-console-footer{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding:22px 0 0;margin-top:8px;min-width:0;flex-wrap:wrap}
.admin-console-footer>p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.admin-console-footer .admin-console-logout{margin-left:0;flex:none}.admin-console-footer .account-message{flex-basis:100%;margin:0;order:3}
.admin-console-heading{margin-bottom:24px}.admin-console-footer .admin-console-logout:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
@media(max-width:760px){.admin-console-heading{margin-bottom:14px}.admin-console-footer{gap:12px}.admin-console-footer>p{flex:1;min-width:170px}}

/* TS-CHAT-ADMIN B4: approved desktop hierarchy across the existing console. */
@media(min-width:761px){
 .admin-console{gap:28px;font-size:15px;line-height:1.65}
 .admin-console-nav{gap:4px}.admin-console-nav a{min-height:40px;padding:8px 12px}
 .admin-console-content h1,.admin-console .account-page-heading h1{font-size:28px;line-height:1.4;margin-block:0 12px}
 .admin-console-content h2{font-size:20px;line-height:1.45;margin-block:0 12px}
 .admin-console-content h3{font-size:18px;line-height:1.5}
 .admin-console-content .page-head{padding-block:8px 24px;margin-bottom:0}
 .admin-console-content :is(.account-tabs,.form-actions,.cc-actions){gap:8px;flex-wrap:wrap}
 .admin-console-content .account-tabs{margin-bottom:24px}
 .admin-console-content :is(button,.btn,.account-tabs>a){min-height:36px;padding:7px 12px;font-size:13px;line-height:1.5;border-radius:8px;max-width:100%;white-space:normal}
 .admin-console-content :is(button.primary,.btn.primary){min-height:40px;padding:9px 16px}
 .admin-console-content :is(input:not([type=checkbox]):not([type=radio]),select,textarea){font-size:14px;line-height:1.65;border-radius:8px;max-width:100%}
 .admin-console-content :is(input:not([type=checkbox]):not([type=radio]),select){min-height:40px;padding:8px 12px}
 .admin-console-content textarea{padding:12px;resize:vertical}
 .admin-console-content :is(.field,.account-field){gap:8px}
 .admin-console-content :is(.field,.account-field)>span{font-size:14px;line-height:1.5}
 .admin-console-content :is(.library-note,.account-help){font-size:13px;line-height:1.65;margin-block:8px 16px}
 .admin-console-content :is(.cc-workspace-section,.account-card,.admin-project){border-radius:12px;padding:24px}
 .admin-console-content :is(.cc-empty,.account-empty){min-height:0;padding:24px 16px;margin-block:8px;line-height:1.65}
 .admin-console-content :is(.cc-empty,.account-empty) p{margin-block:8px}
 .admin-console-content :is(.account-table-scroll,.invitation-table-wrap){max-width:100%;overflow:auto}
 .admin-console-content :is(th,td){padding:12px;line-height:1.6;vertical-align:top}
 .admin-console-content :is(.account-table,.invitation-table){font-size:14px}
 .admin-console-content :is(.account-pagination,.cc-pagination){gap:8px;margin-top:16px;flex-wrap:wrap}
 .admin-console-content .ai-workflow>.page-head h1{font-size:24px;margin-block:0 8px}
 .admin-console-content .ai-workflow-grid{gap:24px;margin-block:24px}
 .admin-console-content .ai-workflow-grid>section{padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
 .admin-console-content .ai-workflow .field{margin-block:16px}
 .admin-console-content .ai-workflow textarea{font-size:15px;line-height:1.7}
 .admin-console-content .ai-workflow details{padding-block:12px}
 .admin-console-content .cc-form-grid{gap:16px}
 .admin-console-content .cc-form-grid>button[type=submit]{justify-self:start;align-self:end}
 .main-content .admin-console-content .admin-courses :is(button,.btn){min-height:44px}
 .admin-console-content :is(a,button,input,textarea,select,summary):focus-visible{outline:2px solid var(--brand);outline-offset:3px}
 .admin-console-content [disabled]{cursor:not-allowed}
}

/* Task-first administration: direct work areas and a compact shared frame. */
.admin-welcome{padding:0 0 24px}.admin-welcome h1{font-size:28px;line-height:1.4;margin:0 0 8px}.admin-welcome>p{max-width:68ch}
.admin-task-groups{display:grid;grid-template-columns:1fr;gap:28px}.admin-task-groups>section{min-width:0}.admin-task-groups h2{font-size:18px;margin:0 0 14px;padding:0;border:0}.admin-task-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.admin-task-entry{display:grid;grid-template-columns:1fr auto;gap:16px 12px;align-content:start;padding:20px;color:var(--text);min-height:164px;border:1px solid var(--line);border-radius:12px;background:var(--paper);transition:border-color .16s,background .16s}.admin-task-entry>svg{width:24px;height:24px;color:var(--brand)}.admin-task-entry>span:nth-child(2){grid-column:1/-1;grid-row:2;min-width:0}.admin-task-entry>span:last-child{grid-column:2;grid-row:1;color:var(--muted)}.admin-task-entry strong{display:block;font-size:16px;line-height:1.5}.admin-task-entry small{display:block;font-size:13px;color:var(--muted);line-height:1.7;margin-top:6px}.admin-task-entry:hover{border-color:var(--brand);background:var(--soft)}.admin-task-entry:hover strong{color:var(--brand)}
.admin-ai-shortcuts{display:flex;flex-wrap:wrap;gap:4px 20px;padding:10px 0 0;border:0}.admin-ai-shortcuts a{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:var(--brand);text-decoration:underline;text-underline-offset:4px}
.admin-overview>.admin-course-path{margin-top:28px;padding:0;border-bottom:1px solid var(--line)}.admin-course-path>summary{cursor:pointer;min-height:44px;padding-block:14px;font-size:14px;font-weight:600}.admin-course-path>p{max-width:74ch;font-size:14px;color:var(--muted);line-height:1.75}.admin-course-path>a{display:inline-flex;align-items:center;min-height:44px;padding-bottom:10px;font-size:14px;color:var(--brand)}
.admin-ai-heading{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;margin-bottom:12px;flex-wrap:wrap}.admin-ai-heading h1{margin:0!important}.admin-ai-project-link{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);font-size:13px;line-height:1.6}.admin-ai-project-link:hover{color:var(--brand)}
.admin-ai-groups>.account-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:4px;margin-bottom:18px;padding-bottom:1px;border-bottom:1px solid var(--line)}.admin-ai-groups>.account-tabs>a{flex:none;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:9px 14px;border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--muted);white-space:nowrap}.admin-ai-groups>.account-tabs>a[aria-current=page]{border-bottom-color:var(--ai-accent);background:transparent;color:var(--ai-accent-strong);font-weight:650}
@media(max-width:1000px){.admin-task-groups{grid-template-columns:1fr;gap:28px}}
@media(max-width:760px){
 .admin-console{gap:18px;padding-top:14px}.admin-console-sidebar{padding-bottom:10px}.admin-console-heading{margin-bottom:8px}
 .admin-console-nav{display:flex;overflow-x:auto;gap:4px;padding:3px 1px 7px;scroll-padding-inline:8px}.admin-console-nav>a,.admin-console-nav a:last-child:nth-child(3n+1),html[lang=en] .admin-console-nav a{flex:none;flex-direction:row;min-height:44px;padding:9px 10px;white-space:nowrap;font-size:13px;gap:6px}.admin-console-nav svg{display:none}
 .admin-welcome{padding-bottom:20px}.admin-welcome h1{font-size:25px}.admin-task-entry{min-height:76px}.admin-ai-shortcuts{padding-left:0}.admin-ai-heading{gap:0;margin-bottom:8px}.admin-ai-heading h1{font-size:23px}.admin-ai-project-link{font-size:12px}.admin-ai-groups>.account-tabs{margin-bottom:14px}.admin-ai-groups>.account-tabs>a{padding-inline:11px;font-size:13px}
}
/* Keep the shared exit action comfortably operable in compact desktop layouts. */
.main-content .admin-console .admin-console-logout{min-height:44px}

/* The prototype's grouped rail sits inside the existing, shared site header. */
.admin-console-nav .admin-nav-group>a{min-height:44px;padding:10px 12px;color:var(--admin-sidebar-muted);justify-content:flex-start;flex-direction:row;font-size:14px}
.admin-console-nav .admin-nav-group>a:hover{background:var(--admin-sidebar-hover);color:var(--admin-sidebar-text)}
.admin-console-nav .admin-nav-group>a[aria-current=page]{background:var(--admin-sidebar-active);color:var(--admin-sidebar-text)}
.admin-console-nav .ai-nav>svg{color:var(--ai-accent-strong)}
@media(min-width:961px) and (max-width:1100px){.admin-console{grid-template-columns:220px minmax(0,1fr)}.admin-console-sidebar{padding-inline:12px}}
@media(max-width:960px){
 .admin-console{grid-template-columns:1fr;gap:24px;padding-top:20px}
 .admin-console-sidebar{position:static;min-height:0;padding:16px;border:0}
 .admin-console-heading{margin-bottom:12px}.admin-console-heading .admin-console-title{padding:0;font-size:16px}.admin-console-title small,.admin-console-public{display:none}
 .admin-console-nav{display:flex;gap:16px;overflow-x:auto;padding:0 0 4px;scroll-padding-inline:4px}
 .admin-nav-group{display:flex;align-items:center;gap:4px;flex:none}.admin-nav-group+.admin-nav-group{border-left:1px solid var(--admin-sidebar-line);padding-left:12px}.admin-nav-label{display:none}
 .admin-console-nav .admin-nav-group>a{flex:none;padding:10px;white-space:nowrap;font-size:13px;gap:8px}.admin-console-nav svg{display:block;width:17px;height:17px}
}
@media(max-width:640px){
 .admin-console{padding-top:14px;gap:22px}.admin-console-sidebar{padding:14px 12px}
 .admin-task-grid{grid-template-columns:1fr;gap:12px}.admin-task-entry{grid-template-columns:24px minmax(0,1fr) auto;align-items:start;gap:12px;min-height:0;padding:18px}
 .admin-task-entry>span:nth-child(2){grid-column:2;grid-row:1}.admin-task-entry>span:last-child{grid-column:3}.admin-task-entry strong{font-size:15px}.admin-task-groups{gap:24px}
}

@media(min-width:641px){.admin-task-grid:has(> :last-child:nth-child(2)){grid-template-columns:repeat(2,minmax(0,1fr))}}