:root{--ink:#20314d;--muted:#65758c;--blue:#2b78d0;--purple:#7054b8;--line:#e5eaf2;--surface:#fff;--bg:#f4f7fc}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,"Segoe UI",sans-serif}.topbar{height:58px;display:flex;align-items:center;gap:14px;padding:0 18px;background:#fff;border-bottom:1px solid var(--line)}.topbar strong{font-size:1.08rem;color:var(--purple)}.status{margin-left:auto;color:var(--muted);font-size:.8rem}.status.offline{color:#bb4b4b}.icon-button{border:0;background:transparent;color:var(--ink);font-size:1.4rem;min-width:36px;min-height:36px;border-radius:9px}.icon-button:hover,.icon-button:focus-visible{background:#eaf0fb}.main-nav{height:44px;display:flex;align-items:stretch;gap:8px;padding:0 18px;background:#fff;border-bottom:1px solid var(--line)}.main-nav button{background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);font-weight:600;padding:0 12px}.main-nav button.active{border-color:var(--purple);color:var(--purple)}.workspace{height:calc(100dvh - 102px);display:grid;grid-template-columns:minmax(220px,290px) minmax(0,1fr);max-width:1500px;margin:auto}.sidebar{background:#fff;border-right:1px solid var(--line);min-height:0;display:flex;flex-direction:column;padding:14px;gap:12px}.sidebar-head{display:flex;align-items:center;justify-content:space-between}.threads{overflow:auto;display:flex;flex-direction:column;gap:5px}.thread{display:flex;align-items:center;min-height:48px;padding:10px 12px;border:0;background:transparent;color:var(--ink);border-radius:12px;text-align:left;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread.active,.thread:hover{background:#e9effb}.chat{min-width:0;min-height:0;display:flex;flex-direction:column}.chat-head{height:62px;background:#fff;display:flex;align-items:center;gap:10px;padding:8px 18px;border-bottom:1px solid var(--line)}.chat-head>div{flex:1;min-width:0}.chat-head strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-head small{display:block;color:var(--muted)}.messages{flex:1;min-height:0;overflow:auto;padding:24px max(16px,calc((100% - 850px)/2));display:flex;flex-direction:column;gap:14px}.bubble{max-width:min(84%,680px);padding:12px 16px;border-radius:18px;background:#fff;box-shadow:0 2px 10px #263c6210;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{align-self:flex-end;background:#dfebff;border-bottom-right-radius:5px}.bubble.assistant{align-self:flex-start;border-bottom-left-radius:5px}.bubble audio{width:min(100%,340px);display:block;margin-top:8px}.bubble a{display:inline-block;margin-top:8px}.empty{margin:auto;color:var(--muted);text-align:center}.notice{padding:8px 18px;background:#fff4dd;color:#754a00}.composer{background:#fff;border-top:1px solid var(--line);padding:10px max(14px,calc((100% - 850px)/2)) max(10px,env(safe-area-inset-bottom));}.tools{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px}.tools label{display:flex;align-items:center;gap:6px;white-space:nowrap;color:var(--muted);font-size:.82rem}.tools select{width:auto;max-width:230px}.tools input{width:140px}.input-row{display:flex;align-items:end;gap:10px}.input-row textarea{flex:1;min-width:0;max-height:160px;resize:vertical;border:1px solid var(--line);border-radius:14px;padding:10px 14px;outline-color:var(--purple)}.input-row button{min-height:42px}.shade{display:none}#menu-button,#mobile-threads{display:none}
.bubble-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}.bubble-actions a,.bubble-actions button{font-size:.83rem;color:var(--blue);background:none;border:0;padding:0;text-decoration:none}.bubble-actions a:hover,.bubble-actions button:hover{text-decoration:underline}.nav-fab{display:none}
.tools label[hidden]{display:none}
.task-console{background:#1b2536;color:#d9e5f8;font-size:.79rem}.task-console summary{cursor:pointer;padding:7px 16px;display:flex;gap:8px;align-items:center}.task-console summary::marker{color:#9eb0ca}.task-console #task-summary{margin-left:auto;color:#abc3e7;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%}.console-logs{max-height:120px;overflow:auto;padding:0 16px 6px;color:#becce2}.console-logs div{padding:2px 0}.console-progress{height:5px;background:#35435b}.console-progress[hidden]{display:none}.console-progress>div{height:100%;background:#879efa;width:0;transition:width .2s}
.status .fa-circle{font-size:.5rem;color:#38a778;vertical-align:middle}.status.offline .fa-circle{color:#bb4b4b}.search-wrap{position:relative}.search-wrap>i{position:absolute;top:50%;left:11px;transform:translateY(-50%);color:var(--muted);font-size:.85rem}.search-wrap input{padding-left:32px}.thread{gap:9px}.thread i{color:var(--purple);font-size:.9rem}.thread span{overflow:hidden;text-overflow:ellipsis}.empty{display:flex;flex-direction:column;gap:10px}.empty i{font-size:2rem;color:#a8b8d4}
.console-progress.indeterminate{overflow:hidden}.console-progress.indeterminate>div{width:35%!important;animation:kt-progress 1.25s ease-in-out infinite}@keyframes kt-progress{from{transform:translateX(-100%)}to{transform:translateX(290%)}}@media(prefers-reduced-motion:reduce){.console-progress.indeterminate>div{animation:none;width:100%!important;opacity:.45}}
body{height:100dvh;display:flex;flex-direction:column;overflow:hidden}.topbar,.main-nav,.subnav,.task-console{flex:none}.view-stage{flex:1;min-height:0}.view-stage>.workspace,.feature-workspace{height:100%}.view-stage>[hidden],.feature-workspace>[hidden],.feature-card[hidden],#settings-form>[hidden]{display:none!important}.subnav{height:42px;display:flex;align-items:stretch;gap:4px;background:#fff;border-bottom:1px solid var(--line);padding:0 14px}.subnav>button{border:0;background:transparent;color:var(--muted);width:28px}.subnav>div{display:flex;gap:8px;align-items:stretch;overflow-x:auto;scrollbar-width:thin;flex:1}.subnav>div button{white-space:nowrap;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);padding:0 12px}.subnav>div button.active{color:var(--purple);border-color:var(--purple);font-weight:600}.main-nav button i{margin-right:5px}.feature-workspace{overflow:auto;padding:22px max(16px,calc((100% - 920px)/2))}.feature-workspace h1{font-size:1.4rem;margin:0 0 18px}.feature-workspace h2{font-size:1.08rem;margin:0 0 12px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 2px 12px #263c6210;padding:20px;margin-bottom:16px}.feature-card label{display:block;margin:12px 0;color:var(--ink);font-weight:600}.feature-card label input,.feature-card label select,.feature-card label textarea{margin-top:6px;font-weight:400}.feature-card .check-row{display:flex;gap:8px;align-items:center}.action-row{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0}.feature-card p{color:var(--muted)}.feature-card [id$="-status"]{color:var(--muted);margin-top:8px}.task-console{max-height:150px;overflow:auto}
@media(max-width:768px){.main-nav{height:auto}.subnav{padding:0 5px}.feature-workspace{padding:14px}.feature-card{padding:15px}.action-row button{flex:1 1 auto}.view-stage>.workspace{height:100%}}
@media(max-width:768px){.topbar{padding:0 10px}#mobile-threads{display:inline-block}.main-nav{position:fixed;z-index:30;top:0;bottom:0;left:0;width:min(78vw,280px);height:auto;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:70px 14px 20px;box-shadow:8px 0 26px #23334c24;transform:translateX(-110%);transition:transform .2s}.main-nav.open{transform:translateX(0)}.main-nav button{text-align:left;min-height:48px;border:0;border-radius:10px}.main-nav button.active{background:#ebe7fa}.shade.open{display:block;position:fixed;inset:0;z-index:20;background:#17243a70}.workspace{height:calc(100dvh - 58px);display:block}.sidebar{position:fixed;z-index:10;top:58px;bottom:0;left:0;width:min(82vw,300px);box-shadow:8px 0 24px #23334c20;transform:translateX(-110%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.chat{height:100%}.messages{padding:14px}.bubble{max-width:92%}.composer{padding:8px 10px max(8px,env(safe-area-inset-bottom))}.chat-head{padding:6px 10px}.tools{gap:8px}.nav-fab{display:grid;place-items:center;position:fixed;z-index:31;right:14px;bottom:calc(112px + env(safe-area-inset-bottom));width:50px;height:50px;border:0;border-radius:50%;background:var(--purple);color:#fff;box-shadow:0 5px 18px #382a6855;font-size:1.25rem;touch-action:none;cursor:grab}.nav-fab:active{cursor:grabbing}}
.sample-questions{display:flex;gap:7px;overflow-x:auto;padding:0 0 8px}.sample-questions[hidden]{display:none}.sample-question{flex:none;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border:1px solid var(--line);border-radius:18px;background:#f7f9fe;color:var(--ink);padding:5px 11px;font-size:.8rem}.sample-question:hover{background:#e9effb}.bank-question{display:flex;align-items:center;gap:6px;padding:9px 0;border-bottom:1px solid var(--line)}.bank-question span{flex:1;min-width:0;overflow-wrap:anywhere}.bank-question button{flex:none}
.console-actions{display:flex;justify-content:flex-end;padding:0 16px}.console-actions button{border:0;background:transparent;color:#b5cafa;font-size:.78rem;padding:2px 0 5px}.console-actions button:hover{text-decoration:underline}.console-error{color:#ffabab}
.knowledge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.knowledge-results{display:flex;flex-direction:column;gap:8px}.knowledge-item{display:flex;flex-direction:column;gap:3px;width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:#f9fbff;color:var(--ink);text-align:left;white-space:pre-wrap;overflow-wrap:anywhere}.knowledge-item:hover:is(button){background:#eaf0fb}.knowledge-item small{color:var(--muted)}.knowledge-results .knowledge-item span{font-size:.9rem}@media(max-width:600px){.knowledge-grid{grid-template-columns:1fr}}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:0 14px}.tool-result{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.tool-result audio{width:min(100%,440px)}.tool-result p{width:100%;margin:0}.tool-voice-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:10px}.tool-log{background:#1b2536;color:#d9e5f8;border-radius:12px;min-height:180px;max-height:340px;overflow:auto;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere}.feature-workspace h1 i{color:var(--purple);margin-right:8px}.feature-card audio[hidden]{display:none}.main-nav{overflow-x:auto;scrollbar-width:thin}.main-nav button{white-space:nowrap;flex:none}@media(max-width:768px){.main-nav{overflow:visible}}

/* KT STUDIO: independent chat controls, not one expanding Gradio accordion. */
.composer .tools{overflow:visible;flex-wrap:wrap;align-items:center;gap:7px;position:relative;z-index:4}
.chat-tool{position:relative;flex:none}
.chat-tool[hidden],.chat-tool-popover[hidden]{display:none!important}
.chat-tool-toggle{display:grid;place-items:center;width:37px;height:37px;border:1px solid #dce3f2;border-radius:12px;background:#f5f8fd;color:#485b7b;cursor:pointer}
.chat-tool-toggle:hover,.chat-tool-toggle[aria-expanded="true"]{background:#e9ebff;border-color:#c6bded;color:#5141a0}
.chat-tool-toggle:focus-visible{outline:3px solid #8a91ff;outline-offset:2px}
.chat-tool-popover{position:absolute;bottom:calc(100% + 10px);left:0;z-index:90;width:min(310px,85vw);padding:12px;background:#fff;border:1px solid #d9e2f0;border-radius:16px;box-shadow:0 15px 42px #22345b28}
.chat-tool-popover label{display:block;font-size:.87rem;white-space:normal;margin:0;color:#33435d}
.chat-tool-popover select,.chat-tool-popover input{display:block;width:100%;max-width:none;margin-top:6px}
.help-icon{display:inline-grid;place-items:center;width:21px;height:21px;margin-left:5px;border:1px solid #cbd6ea;background:#f0f5fe;color:#536987;border-radius:50%;font-size:.73rem;vertical-align:middle;cursor:help}
@media(max-width:768px){
 .chat-tool-popover{position:fixed;bottom:max(12px,env(safe-area-inset-bottom));left:12px;right:12px;width:auto;max-width:none;max-height:min(65dvh,450px);overflow-y:auto;border-radius:22px;padding:20px;z-index:110}
 .composer .tools{gap:5px}
 .chat-tool-toggle{width:36px;height:36px}
}

/* Unified compact progress console, including overlapping model/audio jobs. */
.console-jobs{display:grid;gap:7px;padding:6px 14px 10px;grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr));}
.console-job{border:1px solid #40516a;border-radius:10px;background:#233149;padding:8px 10px;min-width:0;}
.console-job-head{display:flex;justify-content:space-between;align-items:center;gap:12px;color:#eef5ff;font-size:.75rem;}
.console-job-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;}
.console-job-percent{flex:none;font-variant-numeric:tabular-nums;color:#a8c6f8;font-weight:600;}
.console-job-detail{font-size:.7rem;color:#a7bdd8;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.console-job-track{height:4px;border-radius:99px;background:#40516a;margin-top:7px;overflow:hidden;}
.console-job-fill{height:100%;width:0;background:#7ca8ff;border-radius:99px;transition:width .25s;}
.console-job-track.indeterminate .console-job-fill{width:30%!important;animation:kt-progress 1.4s ease-in-out infinite;}
.console-job.done .console-job-fill{background:#5fca9d;}.console-job.failed .console-job-fill{background:#f38f9b;}
.task-console[open]{max-height:min(34vh,270px);overflow:auto;}
@media(max-width:600px){.console-jobs{padding:5px 9px;gap:5px;}.console-job{padding:6px 8px}.task-console[open]{max-height:28vh;}}
@media(prefers-reduced-motion:reduce){.console-job-track.indeterminate .console-job-fill{animation:none;width:100%!important;opacity:.5;}}

/* KT STUDIO V10+ local custom brand: not dependent on Gradio. */
.brand-logo{width:38px;height:38px;object-fit:contain;border-radius:12px;background:var(--surface);border:1px solid var(--line);padding:3px;flex-shrink:0}
.brand-logo[hidden]{display:none!important}.brand-titles{display:flex;flex-direction:column;gap:0;min-width:0}.brand-titles strong{font-size:1.05rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand-titles small{font-size:.69rem;color:var(--muted)}
.branding-settings h3{font-size:1rem;font-weight:700;margin:5px 0 12px}.brand-settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 16px}.brand-settings-grid input[type=color]{height:44px;padding:5px;cursor:pointer;max-width:170px}.branding-settings{padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line)}
:root{--kt-nav:#ffffff;--kt-chat:#2b78d0;--kt-accent:#7054b8}
.topbar,.main-nav,.subnav{background:var(--kt-nav)}.main-nav button.active,.subnav>div button.active{border-color:var(--kt-accent);color:var(--kt-accent)}
.topbar strong,.thread i,.empty i{color:var(--kt-accent)}.btn-primary{--bs-btn-bg:var(--kt-accent);--bs-btn-border-color:var(--kt-accent);--bs-btn-hover-bg:var(--kt-accent);--bs-btn-hover-border-color:var(--kt-accent)}
.bubble.user{background:color-mix(in srgb,var(--kt-chat) 18%,var(--surface));border:1px solid color-mix(in srgb,var(--kt-chat) 18%,transparent)}
html[data-kt-theme="dark"]{color-scheme:dark;--ink:#eaf0fa;--muted:#a7b6cd;--line:#35435b;--surface:#1c2637;--bg:#101827}
html[data-kt-theme="dark"] body{color:var(--ink)}
html[data-kt-theme="dark"] .sidebar,html[data-kt-theme="dark"] .chat-head,html[data-kt-theme="dark"] .composer,html[data-kt-theme="dark"] .feature-card,html[data-kt-theme="dark"] .chat-tool-popover,html[data-kt-theme="dark"] .bubble.assistant{background:var(--surface);color:var(--ink)}
html[data-kt-theme="dark"] .feature-card label,html[data-kt-theme="dark"] .chat-tool-popover label{color:var(--ink)}
html[data-kt-theme="dark"] .form-control,html[data-kt-theme="dark"] .form-select,html[data-kt-theme="dark"] .input-row textarea{background:#29364c;color:var(--ink);border-color:var(--line)}
html[data-kt-theme="dark"] .thread.active,html[data-kt-theme="dark"] .thread:hover{background:#303d58}
html[data-kt-theme="dark"] .chat-tool-toggle{background:#29364c;color:#d5def4;border-color:var(--line)}
html[data-kt-theme="dark"] .main-nav button,html[data-kt-theme="dark"] .subnav>div button{color:var(--ink)}
@media(max-width:600px){.brand-settings-grid{grid-template-columns:1fr}.brand-logo{width:32px;height:32px}.brand-titles small{display:none}}

/* KT STUDIO v12: explicit safe mobile navigation controls and floating console. */
@media(max-width:768px){
 #menu-button{display:inline-flex!important;align-items:center;justify-content:center!important;visibility:visible!important;opacity:1!important;flex:none!important;z-index:10010!important;font-weight:800!important;font-size:1.35rem!important}
 #nav-fab{display:grid!important;visibility:visible!important;opacity:1!important;z-index:10020!important;place-items:center!important;line-height:1;font-weight:800!important;box-shadow:0 7px 24px #19274a66!important}
 #main-nav{z-index:10015!important;visibility:visible!important;pointer-events:none!important}
 #main-nav.open{pointer-events:auto!important}
 #shade.open{z-index:10012!important}
 .sidebar.open{z-index:10013!important}
}
#task-console:not([open]){position:fixed!important;right:12px!important;bottom:max(12px,env(safe-area-inset-bottom))!important;width:48px!important;height:48px!important;min-height:48px!important;max-height:48px!important;overflow:visible!important;z-index:10011!important;border-radius:50%!important;background:#19283e!important;box-shadow:0 6px 22px #0c19386b!important}
#task-console:not([open]) summary{display:grid!important;place-items:center!important;padding:0!important;width:48px;height:48px;cursor:pointer;list-style:none;color:white!important}
#task-console:not([open]) summary::-webkit-details-marker{display:none}
#task-console:not([open]) .console-label,#task-console:not([open]) #task-summary{display:none!important}
#task-console:not([open]) .console-bubble-icon{font-size:1.5rem;line-height:1;font-weight:700}
#task-console[data-active="true"]:not([open]){outline:2px solid #81a8ff;outline-offset:2px}
#task-console[open] .console-bubble-icon{display:none}
#task-console[open] summary{min-height:36px}
@media(max-width:768px){#task-console:not([open]){right:12px!important;bottom:max(12px,env(safe-area-inset-bottom))!important}}
.audio-library,.reading-list{display:grid;gap:12px;min-width:0}
.audio-file-row,.reading-card{display:grid;gap:9px;border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:14px;min-width:0}
.audio-file-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;flex-wrap:wrap;min-width:0}
.audio-file-heading strong{overflow-wrap:anywhere;max-width:100%}.audio-file-heading small,.reading-card small{color:var(--muted)}
.audio-file-row audio{width:100%;max-width:500px;min-width:0}
.audio-file-actions{display:flex;gap:8px;flex-wrap:wrap}.reading-card p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}
.reading-card summary{cursor:pointer;color:var(--kt-accent)}.reading-search{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.reading-search input{flex:1 1 210px;min-width:0}
.resource-toggles{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:8px}
.resource-toggles .check-row{margin:0;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.resource-toggles .check-row span{display:flex;flex-direction:column;gap:2px;min-width:0}
.resource-toggles .check-row small{font-size:.76rem;color:var(--muted);font-weight:400}
.kt-list-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.kt-list-toolbar>.form-control{flex:2 1 180px;min-width:0}.kt-list-toolbar>.form-select{flex:1 1 130px;min-width:0;max-width:220px}.kt-list-toolbar>.kt-list-size{max-width:130px}.kt-list-body{display:grid;gap:8px;min-width:0}.kt-list-footer{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin:12px 0;flex-wrap:wrap}.kt-list-footer .btn{min-height:40px}.kt-list-footer span{font-size:.85rem;color:var(--muted)}#audio-preview:not([hidden]){width:min(100%,500px);display:block;margin:10px 0}
@media(max-width:576px){.kt-list-toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.kt-list-toolbar>.form-control{grid-column:1/-1;width:100%}.kt-list-toolbar>.form-select{width:100%;max-width:none}.kt-list-footer{justify-content:space-between}.kt-list-footer span{order:-1;flex:1 0 100%;text-align:center}}
.kt-list-selection{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:8px 0}.kt-list-selection label{margin:0!important;font-size:.85rem}.kt-list-selection span{font-size:.85rem;color:var(--muted)}.kt-list-row{display:flex;align-items:flex-start;gap:10px;min-width:0}.kt-list-row>.form-check-input{flex:none;margin:14px 0 0}.kt-list-row>.audio-file-row,.kt-list-row>.knowledge-item{min-width:0;flex:1}
.model-manager-grid{display:grid;grid-template-columns:minmax(220px,38%) minmax(0,1fr);gap:18px;align-items:start}.model-manager-sidebar{min-width:0;max-height:min(65vh,640px);overflow:auto;border:1px solid var(--line);border-radius:14px;padding:10px}.model-manager-controls{min-width:0}.model-manager-controls label{margin-top:0}
@media(max-width:767px){.model-manager-grid{display:flex;flex-direction:column}.model-manager-controls{order:-1;width:100%}.model-manager-sidebar{width:100%;max-height:340px}}
.model-card{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;min-width:0;text-align:left;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:10px;margin-bottom:7px}.model-card strong,.model-card small{overflow-wrap:anywhere}.model-card small{color:var(--muted)}.model-card.selected{border-color:var(--kt-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--kt-accent) 20%,transparent)}.model-card:focus-visible{outline:3px solid var(--kt-accent);outline-offset:2px}.model-state{display:inline-block;border-radius:999px;background:#e9edf6;color:#45556e;padding:2px 9px;font-size:.75rem;font-weight:700}.model-state.loaded{background:#dcf6e7;color:#14613e}.model-state.error{background:#ffe5e5;color:#9e2828}
.model-manager-filters{display:grid;gap:6px;margin-bottom:10px}.model-manager-pager{display:flex;align-items:center;justify-content:space-between;gap:5px;flex-wrap:wrap}.model-manager-pager .btn{min-height:40px}.model-manager-pager span{font-size:.76rem;color:var(--muted)}
#question-topic-wrap-options{width:min(720px,calc(100vw - 24px));max-height:min(65vh,520px);overflow-y:auto}#question-topic-wrap-options>.form-control,#question-topic-wrap-options>.form-select{margin-bottom:8px}.topic-mega-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.topic-mega-item{min-width:0;text-align:left;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);padding:9px;display:flex;flex-direction:column}.topic-mega-item strong{overflow-wrap:anywhere}.topic-mega-item small{color:var(--muted)}.topic-mega-item.selected{border-color:var(--kt-accent);background:#efebfb}
@media(max-width:1023px){.topic-mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:768px){#question-topic-wrap-options{position:fixed;left:12px;right:12px;bottom:calc(110px + env(safe-area-inset-bottom));width:auto;max-height:min(52dvh,450px);z-index:100}}
@media(max-width:576px){.topic-mega-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:768px){body:has(#question-topic-wrap-options:not([hidden])) #nav-fab{pointer-events:none!important;opacity:0!important}}
.topic-question-panel{border-top:1px solid var(--line);margin-top:10px;padding-top:10px}.topic-question-panel[hidden]{display:none}.topic-question-panel h3{font-size:.92rem;margin:0 0 7px}.topic-question-panel>.form-select,.topic-question-panel>.form-control{margin:0 0 7px}.topic-question-list{display:grid;gap:5px;max-height:180px;overflow:auto}.topic-question-item{border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);text-align:left;padding:7px;overflow-wrap:anywhere}
.voice-manage{border-top:1px solid var(--line);margin-top:18px;padding-top:15px}.voice-manage h3{font-size:1rem}.voice-manage>.form-select{max-width:320px}.voice-manage-row{display:flex!important;align-items:center;gap:8px;margin:0!important;padding:9px;border:1px solid var(--line);border-radius:10px;min-width:0}.voice-manage-row span{overflow-wrap:anywhere;font-weight:400}.voice-manage-row input{flex:none;margin:0!important}
#voice-wrap-options{width:min(600px,calc(100vw - 24px));max-height:min(65vh,500px);overflow-y:auto}#voice-wrap-options>.form-control,#voice-wrap-options>.form-select{margin-bottom:8px}.voice-mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.voice-mega-item{display:flex;flex-direction:column;text-align:left;min-width:0;border:1px solid var(--line);border-radius:10px;padding:8px;background:var(--surface);color:var(--ink)}.voice-mega-item strong{overflow-wrap:anywhere}.voice-mega-item small{color:var(--muted)}.voice-mega-item.selected{border-color:var(--kt-accent);background:#efebfb}
@media(max-width:900px){.voice-mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:768px){#voice-wrap-options{position:fixed;left:12px;right:12px;bottom:calc(110px + env(safe-area-inset-bottom));width:auto;max-height:min(52dvh,430px);z-index:100}body:has(#voice-wrap-options:not([hidden])) #nav-fab{pointer-events:none!important;opacity:0!important}}
@media(max-width:576px){.voice-mega-grid{grid-template-columns:minmax(0,1fr)}}
.bank-topic-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:3px;width:100%;min-width:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:10px}.bank-topic-card small{color:var(--muted)}.bank-topic-card.selected{border-color:var(--kt-accent);background:#efebfb}.bank-topic-card strong,.bank-topic-card small{overflow-wrap:anywhere}

/* Task2: compact pagers for question sets and individual questions */
.kt-pager-inline{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;margin:.5rem 0 1rem}
.kt-pager-inline .form-control{flex:1 1 12rem;min-width:0}
.kt-pager-inline span{font-size:.82rem;color:var(--bs-secondary-color,#65748a)}
.kt-pager-inline .btn{min-height:40px}
@media(max-width:576px){.kt-pager-inline .form-control{flex-basis:100%}}

/* Compact text labels beside the chat model / voice icons. */
.chat-tool-toggle:has(.chat-tool-selected){display:inline-flex;align-items:center;gap:5px;max-width:clamp(90px,15vw,190px);min-width:36px;width:auto;padding:0 8px;white-space:nowrap}
.chat-tool-selected{display:block;min-width:0;max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.66rem;line-height:1.15;font-weight:500;color:inherit}
.chat-tool-selected:empty{display:none}
.chat-tool-toggle:has(.chat-tool-selected) i{flex:none}
.voice-mega-filters{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 10px}
.voice-mega-filters button{border:1px solid var(--line);border-radius:999px;padding:5px 10px;background:var(--surface);color:var(--ink);font-size:.77rem}
.voice-mega-filters button[aria-pressed="true"]{background:var(--kt-accent);color:white;border-color:var(--kt-accent)}
.voice-mega-item{position:relative;padding-right:32px!important}
.voice-mega-item .voice-pin-action{position:absolute;top:5px;right:5px;border:0;border-radius:9px;padding:4px 5px;background:transparent;color:var(--muted)}
.voice-mega-item .voice-pin-action.pinned{color:#c17c06;background:#fff4cf}
.voice-mega-item .voice-pin-action:hover{background:color-mix(in srgb,var(--kt-accent) 12%,var(--surface))}
.voice-mega-item .voice-recent-label{font-size:.67rem;color:var(--muted)}
/* Desktop clone studio: all four steps accessible without switching tabs. */
@media(min-width:769px){
 .feature-workspace:has(#clone-panel:not([hidden])){padding:20px clamp(16px,3vw,45px)}
 #clone-panel:not([hidden]){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:1500px;margin-inline:auto;align-items:start}
 #clone-panel>h1{grid-column:1/-1;margin-bottom:0}
 #clone-panel>.feature-card{margin:0;min-width:0}
 #clone-panel:not([hidden])>.feature-card[hidden]{display:block!important}
 #clone-panel #clone-library{grid-column:1/-1}
}
@media(min-width:1300px){#clone-panel:not([hidden]){grid-template-columns:repeat(3,minmax(0,1fr))}}
.clone-group-manager{background:color-mix(in srgb,var(--kt-accent) 5%,var(--surface));border:1px solid var(--line);border-radius:14px;padding:12px;margin:12px 0}
.clone-group-manager .clone-group-field{margin:0;max-width:450px}.clone-group-actions{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0}
.clone-group-actions .btn{min-height:36px}
@media(max-width:768px){.chat-tool-toggle:has(.chat-tool-selected){max-width:105px;padding:0 5px}.chat-tool-selected{font-size:.58rem;max-width:65px}#clone-panel>.feature-card{width:100%}}
@media(max-width:370px){.chat-tool-toggle:has(.chat-tool-selected){max-width:86px}.chat-tool-selected{max-width:48px}}

.subnav[hidden]{display:none!important}