:root{--bg:#f4f3ef;--panel:#fff;--text:#1f2428;--muted:#687078;--border:#d9d8d2;--accent:#1f5f59;--accent2:#174944;--soft:#edf4f2;--danger:#9c2d2d;--warn:#8a5d00}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 28px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.brand{font-weight:800;letter-spacing:.16em;font-size:19px}.subtitle{font-size:12px;color:var(--muted);margin-top:2px}.top-actions{display:flex;gap:10px;align-items:center}.status-pill{font-size:12px;padding:7px 10px;border-radius:999px;background:#eef0ed;color:#4d5557}.status-pill.ok{background:#e4f1eb;color:#1f5f45}.status-pill.paused{background:#fff0d8;color:#76500b}.layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;max-width:1500px;margin:20px auto;padding:0 20px 30px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px}.output-panel{position:sticky;top:96px;height:max-content}.section-head,.frames-header,.teacher-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.section-head h1,.panel h2{margin:0 0 5px}.section-head p,.frames-header p,.teacher-head p{margin:0;color:var(--muted)}h2{font-size:18px}h3{font-size:15px;margin:0 0 12px}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.span2{grid-column:1/-1}.compact{gap:9px}.padded{padding-top:14px}label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:650;color:#343b3e}input,select,textarea{width:100%;border:1px solid #cfcfc9;background:#fff;border-radius:9px;padding:10px 11px;font:inherit;color:var(--text);outline:none}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:#76a8a2;box-shadow:0 0 0 3px #e1efed}.inline-input{display:flex;align-items:center;gap:8px}.inline-input input{flex:1}.inline-input span{color:var(--muted)}small,.muted{color:var(--muted);font-weight:400}.frames-header{margin:25px 0 12px}.frames-header h2{margin:0}.frames{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.frame-card{border:1px solid var(--border);border-radius:12px;padding:12px;min-width:0}.frame-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.frame-number{font-weight:800}.remove-frame{font-size:12px;padding:5px 8px}.upload-box{height:150px;border:1px dashed #b9bbb5;border-radius:9px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:10px;background:#fafaf8;cursor:pointer;position:relative}.upload-box input{position:absolute;inset:0;opacity:0;cursor:pointer}.preview{width:100%;height:100%;object-fit:contain}.upload-copy{color:var(--muted);font-weight:600}.advanced{margin-top:18px;border-top:1px solid var(--border);padding-top:15px}.advanced summary{cursor:pointer;font-weight:750}.generate-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:20px}.hint{font-size:12px;color:var(--muted)}button,.buttonlike{border:1px solid #c9cbc6;background:#fff;border-radius:9px;padding:10px 14px;font-weight:700;color:var(--text);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}button:hover,.buttonlike:hover{background:#f7f7f4}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{background:var(--accent2)}.ghost{background:transparent}.hidden{display:none!important}.empty-state{text-align:center;color:var(--muted);padding:50px 10px}.big-icon{font-size:42px;color:#8aa29f}.job-line{display:flex;justify-content:space-between;gap:10px;margin:12px 0 8px}.progress{height:10px;border-radius:99px;background:#e7e7e2;overflow:hidden}.progress>div{height:100%;width:0;background:var(--accent);transition:width .35s ease}.error-box,.inline-error{color:var(--danger);font-size:13px;margin-top:10px}.error-box{border:1px solid #ecc4c4;background:#fff3f3;padding:12px;border-radius:9px}video{width:100%;border-radius:10px;background:#111;max-height:500px}.result-actions{display:flex;gap:10px;margin-top:12px}.result-actions>*{flex:1}dialog{border:0;border-radius:14px;padding:0;box-shadow:0 24px 70px #0004;max-width:520px;width:calc(100% - 30px)}dialog::backdrop{background:#0007}.dialog-card{padding:24px}.dialog-card h2{margin:0 0 6px}.dialog-card p{margin-top:0;color:var(--muted)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.wide-dialog{max-width:1100px}.teacher-card{max-height:88vh;overflow:auto}.teacher-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}.teacher-grid>section{border-top:1px solid var(--border);padding-top:14px}.switch-row{flex-direction:row;align-items:center}.switch-row input,.checks input{width:auto}.checks{display:flex;gap:18px;flex-wrap:wrap;margin:12px 0}.checks label{flex-direction:row;align-items:center}.balance-row,.model-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}.sticky-actions{position:sticky;bottom:-24px;background:#fff;padding:14px 0 3px;border-top:1px solid var(--border)}
@media(max-width:980px){.layout{grid-template-columns:1fr}.output-panel{position:static}.frames{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.topbar{padding:14px}.layout{padding:0 10px}.panel{padding:15px}.grid.two,.grid.three,.teacher-grid,.frames{grid-template-columns:1fr}.section-head,.frames-header{flex-direction:column}.generate-row{flex-direction:column;align-items:stretch}.top-actions .status-pill{display:none}.upload-box{height:190px}}


/* ===== ANIMACIA 0.9.2 — Visual system + responsive classroom UI ===== */
:root{
  --bg:#f5f4ef;
  --panel:#ffffff;
  --text:#202826;
  --muted:#6c7471;
  --border:#dedfd9;
  --accent:#1f6b62;
  --accent2:#18544d;
  --soft:#edf5f2;
  --soft2:#f8f8f5;
  --danger:#9c3737;
  --warn:#8b6517;
  --shadow:0 10px 34px rgba(28,46,42,.07);
  --radius:18px;
}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{background:linear-gradient(180deg,#f8f7f3 0,#f3f4f0 100%);font-size:15px;letter-spacing:-.005em}
button,input,select,textarea{font-size:16px}
button,.buttonlike{min-height:44px;border-radius:12px;transition:background .15s ease,border-color .15s ease,transform .05s ease,box-shadow .15s ease}
button:active,.buttonlike:active{transform:translateY(1px)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(31,107,98,.18);outline-offset:2px}
.primary{box-shadow:0 5px 14px rgba(31,107,98,.16)}
.topbar{padding:15px clamp(14px,3vw,30px);box-shadow:0 1px 0 rgba(20,45,40,.03);backdrop-filter:saturate(130%) blur(10px)}
.brand{font-size:20px;letter-spacing:.18em;color:#183d39}
.subtitle{font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.student-chip{background:var(--soft)!important;color:#21584f;border:1px solid rgba(31,107,98,.10)}
.layout{max-width:1460px;gap:22px;margin:22px auto;padding:0 clamp(12px,2vw,24px) 42px}
.panel{border-radius:var(--radius);padding:clamp(18px,2.2vw,28px);box-shadow:var(--shadow);border-color:rgba(85,101,96,.16)}
.student-panel{min-width:0}
.output-panel{width:100%}
.section-head h1{font-size:clamp(26px,3vw,38px);line-height:1.05;letter-spacing:-.035em;color:#1f2927}
.section-head p{max-width:760px;font-size:14px}
.panel h2{letter-spacing:-.02em}
.frames-header{align-items:flex-end}
.frame-card{background:#fff;border-radius:16px;padding:14px;border-color:rgba(80,96,91,.16);box-shadow:0 2px 10px rgba(24,48,42,.025)}
.frame-number{font-size:14px;color:#22443f}
.upload-box{border-radius:13px;background:#fafbf8;border-color:#bdc9c4;transition:border-color .15s ease,background .15s ease}
.upload-box:hover{background:#f4f8f6;border-color:#7fa69e}
.upload-copy{text-align:center;padding:18px;font-size:13px}
.advanced{background:var(--soft2);border:1px solid var(--border);border-radius:14px;padding:0 14px;margin-top:20px}
.advanced summary{padding:14px 0}
.generate-row{border-top:1px solid var(--border);padding-top:18px}
.generate-row #generateBtn{min-width:210px;min-height:52px;font-size:16px}
.empty-state{background:var(--soft2);border-radius:14px;padding:42px 16px}
#jobState{background:var(--soft2);border:1px solid rgba(31,107,98,.10);border-radius:14px;padding:16px}
.progress{height:12px;background:#dfe6e2}
.result-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}
.student-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin:20px 0 22px;padding:7px;background:#f1f4f1;border:1px solid rgba(70,95,87,.10);border-radius:15px}
.student-flow span{display:flex;align-items:center;justify-content:center;gap:7px;min-width:0;padding:8px 9px;border-radius:10px;color:#4d5b57;font-size:12px;font-weight:700;text-align:center;background:rgba(255,255,255,.55)}
.student-flow b{display:grid;place-items:center;flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:#dcebe6;color:#1f6b62;font-size:11px}
.student-flow small{display:block;font-size:9px;opacity:.52;font-weight:600}
.workspace-side,.workspace-main{background:#fafbf9!important;border-radius:16px!important}
.project-row,.scene-row,.take-row,.student-row,.prompt-item,.proposal-item,.active-job-item{border-radius:13px!important;box-shadow:0 1px 4px rgba(25,45,40,.025)}
.dialog-card{border-radius:20px;background:#fff}
.teacher-card{background:#fbfcfa}
.teacher-head{position:sticky;top:-24px;z-index:4;background:rgba(251,252,250,.95);backdrop-filter:blur(10px);padding:18px 0 14px;border-bottom:1px solid var(--border)}
.teacher-grid>section{background:#fff;border:1px solid rgba(70,90,84,.13)!important;border-radius:16px;padding:18px!important}
.teacher-grid>section h3{font-size:16px;color:#22322e}
.prompt-library-grid{min-width:0}
.sticky-actions{border-radius:0 0 18px 18px;margin-top:18px;padding:13px 0 4px!important}
.global-notice{border-radius:16px}

@media(max-width:1100px){
  .layout{grid-template-columns:minmax(0,1fr) 330px}
  .frames{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:900px){
  .layout{grid-template-columns:1fr;max-width:820px}
  .output-panel{position:static;order:2}
  .frames{grid-template-columns:1fr}
  .upload-box{height:min(48vw,320px);min-height:210px}
  .teacher-grid{grid-template-columns:1fr}
  .teacher-grid .span2{grid-column:auto}
  .grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:680px){
  body{font-size:15px;background:#f5f5f1}
  .topbar{position:sticky;top:0;display:grid;grid-template-columns:1fr auto;gap:10px;padding:10px 12px}
  .topbar>div:first-child{min-width:0}
  .brand{font-size:17px}
  .subtitle{font-size:9px}
  .top-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:7px;width:100%}
  .top-actions>*{min-width:0;width:100%}
  .top-actions .student-chip{display:none}
  .top-actions .status-pill{display:flex!important;justify-content:center;align-items:center;min-height:40px;border-radius:11px}
  .top-actions button{min-height:42px;padding:7px 9px}
  .layout{display:block;margin:10px auto 0;padding:0 8px calc(28px + env(safe-area-inset-bottom))}
  .panel{border-radius:16px;padding:16px;margin-bottom:10px;box-shadow:0 5px 18px rgba(25,45,40,.055)}
  .section-head,.frames-header,.workspace-head,.preview-dialog-head,.teacher-head{gap:10px}
  .section-head h1{font-size:28px}
  .section-head p{font-size:13px}
  .section-head #resetBtn{width:100%}
  .student-flow{grid-template-columns:repeat(4,minmax(72px,1fr));overflow-x:auto;justify-content:start;margin:14px -2px 18px;padding:6px;scrollbar-width:none}
  .student-flow::-webkit-scrollbar{display:none}
  .student-flow span{white-space:nowrap;padding:7px 8px}
  .student-flow small{display:none}
  .grid.two,.grid.three,.teacher-grid,.frames,.compact{grid-template-columns:1fr!important}
  label{font-size:13px}
  input,select,textarea{padding:12px;border-radius:11px}
  .frames-header{margin:22px 0 10px}
  .frames-header #addFrameBtn{width:100%}
  .frame-card{padding:12px;border-radius:15px;margin-bottom:2px}
  .frame-top{margin-bottom:10px}
  .remove-frame{min-height:36px;padding:6px 10px}
  .upload-box{height:58vw;min-height:210px;max-height:360px}
  .voice-row{display:grid!important;grid-template-columns:minmax(0,1fr) 68px;gap:7px!important}
  .voice-row .mic-btn{width:100%;min-height:44px}
  .voice-row .voice-language{width:68px}
  .voice-row .voice-meter,.voice-row .voice-status{grid-column:1/-1}
  .field-label-row{align-items:center}
  .mini-mic{min-width:42px!important;height:38px!important}
  .advanced{margin-top:14px}
  .generate-row{position:sticky;bottom:0;z-index:12;margin:18px -16px -16px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(10px);box-shadow:0 -8px 22px rgba(29,48,43,.08);border-top:1px solid var(--border)}
  .generate-row .hint{display:none}
  .generate-row #generateBtn{width:100%;min-height:54px;font-size:17px}
  .output-panel{margin-top:10px}
  #jobState{padding:14px}
  .job-line{align-items:flex-start}
  .job-line #jobPercent{font-size:20px;font-weight:800;color:var(--accent)}
  .result-actions{grid-template-columns:1fr 1fr}
  .result-actions #nextBtn{grid-column:1/-1}
  .bi-btn{min-height:48px!important}
  .bi-btn .bi-sub{font-size:.62em}
  .take-row{grid-template-columns:74px minmax(0,1fr)!important}
  .take-row>div:last-child{grid-column:1/-1;display:grid!important;grid-template-columns:1fr 1fr;width:100%}
  .take-thumb-wrap{width:74px!important;height:48px!important}
  dialog{width:100vw!important;max-width:100vw!important;max-height:100dvh!important;margin:0!important;border-radius:0!important}
  dialog[open]{display:block}
  .dialog-card{width:100%!important;max-width:none!important;min-height:100dvh;max-height:100dvh!important;border-radius:0!important;padding:16px!important;overflow:auto!important;padding-bottom:calc(24px + env(safe-area-inset-bottom))!important}
  .workspace-card,.teacher-card{width:100%!important;max-height:100dvh!important}
  .workspace-head{position:sticky;top:-16px;z-index:6;background:rgba(255,255,255,.96);padding:12px 0;border-bottom:1px solid var(--border)}
  .workspace-grid{grid-template-columns:1fr!important;gap:10px}
  .workspace-side,.workspace-main{padding:12px!important}
  .scene-row{grid-template-columns:1fr!important}
  .scene-actions{display:grid!important;grid-template-columns:1fr 1fr;justify-content:stretch!important}
  .scene-actions>*{width:100%}
  .create-inline{align-items:stretch}
  .create-inline button{flex:0 0 50px}
  .preview-dialog-card{height:100dvh!important;display:flex!important;min-height:0!important}
  .preview-dialog-head{position:static;display:block;margin-bottom:8px}
  .preview-dialog-actions{display:grid!important;grid-template-columns:1fr 1fr;gap:7px;margin-top:8px}
  .preview-dialog-actions>*{width:100%}
  .preview-dialog-actions #teacherDownloadBtn:not(.hidden){grid-column:1/-1}
  .preview-dialog-body{min-height:0;flex:1;border-radius:10px}
  .teacher-head{top:-16px;margin:-16px -16px 10px;padding:13px 16px;background:rgba(251,252,250,.97)}
  .teacher-head button{min-width:92px}
  .teacher-grid{gap:10px!important;margin-top:10px!important}
  .teacher-grid>section{padding:14px!important;border-radius:14px}
  .student-manager,.student-row{grid-template-columns:1fr!important}
  .student-row .actions{display:grid!important;grid-template-columns:1fr 1fr;justify-content:stretch!important}
  .student-row .actions>*{width:100%!important}
  .password-inline{grid-column:1/-1;width:100%!important}
  .checks{display:grid!important;grid-template-columns:1fr;gap:10px!important}
  .prompt-toolbar,.prompt-library-grid{grid-template-columns:1fr!important}
  .prompt-list{max-height:250px!important}
  .prompt-editor-actions{display:grid!important;grid-template-columns:1fr 1fr}
  .prompt-editor-actions>*{width:100%}
  .proposal-item,.proposal-item.with-thumb,.active-job-item{grid-template-columns:72px minmax(0,1fr)!important;padding:10px!important}
  .proposal-item:not(.with-thumb),.active-job-item{grid-template-columns:1fr!important}
  .proposal-item .actions,.proposal-item.with-thumb .actions,.active-job-item>div:last-child{grid-column:1/-1;display:grid!important;grid-template-columns:1fr 1fr;justify-content:stretch!important;width:100%}
  .proposal-item .actions>*{width:100%}
  .teacher-thumb-wrap{width:72px!important;height:46px!important}
  .import-grid{grid-template-columns:1fr!important}
  .import-grid button{width:100%}
  .sticky-actions{position:sticky!important;bottom:-16px!important;margin:14px -16px -16px!important;padding:10px 16px calc(10px + env(safe-area-inset-bottom))!important;background:rgba(255,255,255,.96)!important;z-index:9}
  .sticky-actions button{width:100%;min-height:52px}
  .gate-card{border-radius:18px!important;padding:22px!important}
  .gate-brand{font-size:1.65rem!important}
}

@media(max-width:390px){
  .top-actions{grid-template-columns:1fr 1fr}
  .student-flow{grid-template-columns:repeat(4,76px)}
  .result-actions,.scene-actions,.prompt-editor-actions,.proposal-item .actions,.preview-dialog-actions{grid-template-columns:1fr!important}
  .result-actions #nextBtn,.preview-dialog-actions #teacherDownloadBtn:not(.hidden){grid-column:auto}
}


/* ===== ANIMACIA 0.9.2.1 — mobile card hotfix ===== */
.scene-summary{min-width:0}
.scene-summary small{display:block;margin-top:4px;line-height:1.35}
.take-actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;min-width:0}

@media(max-width:680px){
  /* Scene cards: never squeeze title/meta beside action buttons on phones. */
  .scene-row{
    display:block!important;
    width:100%!important;
    min-width:0!important;
    padding:14px!important;
  }
  .scene-summary{width:100%;min-width:0}
  .scene-summary strong{font-size:18px;line-height:1.2;overflow-wrap:anywhere}
  .scene-summary small{font-size:13px;line-height:1.4;white-space:normal;overflow-wrap:anywhere;margin-top:5px}
  .scene-actions{
    display:grid!important;
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:8px!important;
    width:100%!important;
    margin-top:12px!important;
  }
  .scene-actions>*{width:100%!important;min-width:0!important}
  .take-list{display:grid!important;gap:10px!important;width:100%!important;margin-top:14px!important}

  /* Take cards: fixed two-row layout. Thumb + text on row one, controls below. */
  .take-row{
    display:grid!important;
    grid-template-columns:96px minmax(0,1fr)!important;
    grid-template-areas:
      "thumb info"
      "actions actions"!important;
    gap:10px 12px!important;
    align-items:center!important;
    width:100%!important;
    min-width:0!important;
    padding:12px!important;
  }
  .take-thumb-wrap{
    grid-area:thumb!important;
    width:96px!important;
    height:60px!important;
    min-width:96px!important;
  }
  .take-info{
    grid-area:info!important;
    min-width:0!important;
    width:100%!important;
    overflow:hidden!important;
  }
  .take-info strong{font-size:18px;line-height:1.15;white-space:normal;overflow-wrap:anywhere}
  .take-info>div{margin-top:4px;min-width:0}
  .take-status{display:block!important;line-height:1.35!important;white-space:normal!important;overflow-wrap:anywhere!important}
  .take-actions{
    grid-area:actions!important;
    display:grid!important;
    grid-template-columns:repeat(auto-fit,minmax(120px,1fr))!important;
    gap:8px!important;
    width:100%!important;
    min-width:0!important;
  }
  .take-actions>*{width:100%!important;min-width:0!important;max-width:none!important}
}

@media(max-width:390px){
  .scene-actions{grid-template-columns:1fr!important}
  .take-row{
    grid-template-columns:82px minmax(0,1fr)!important;
  }
  .take-thumb-wrap{width:82px!important;height:52px!important;min-width:82px!important}
  .take-actions{grid-template-columns:1fr 1fr!important}
  .take-actions>*:only-child{grid-column:1/-1!important}
}


/* 0.9.3 Teacher Dashboard */
.teacher-head-main{display:flex;align-items:flex-start;gap:10px;min-width:0}
.teacher-back{width:44px;min-width:44px;height:44px;padding:0;font-size:22px;border-radius:12px}
.teacher-dashboard{padding:18px 0 4px}
.teacher-dashboard-intro{display:flex;flex-direction:column;gap:4px;margin:4px 0 16px}
.teacher-dashboard-intro strong{font-size:20px;color:#1f2f2a}
.teacher-dashboard-intro span{color:var(--muted)}
.teacher-dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.teacher-nav-card{display:grid;grid-template-columns:48px minmax(0,1fr) 24px;gap:12px;align-items:center;text-align:left;padding:18px;border-radius:16px;background:#fff;border:1px solid rgba(70,90,84,.15);min-height:92px;box-shadow:0 4px 14px rgba(43,62,56,.04)}
.teacher-nav-card:hover{background:#f6faf8;border-color:rgba(31,106,88,.28)}
.teacher-nav-card>span:nth-child(2){display:flex;flex-direction:column;gap:3px;min-width:0}
.teacher-nav-card b{font-size:17px;color:#22322e}
.teacher-nav-card small{font-size:12px;color:var(--muted);font-weight:500}
.teacher-nav-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:#eef5f2;font-size:23px}
.teacher-nav-arrow{font-size:28px;color:#8a9893;text-align:right}
.teacher-pages{margin-top:14px}
.teacher-pages>.teacher-page.hidden{display:none!important}
.teacher-pages>.teacher-page{grid-column:1/-1}
.model-picker-row{display:grid;grid-template-columns:minmax(240px,1fr) auto;gap:14px;align-items:end;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.model-picker-actions{margin-top:0!important;justify-content:flex-end}
#teacherSaveBar.hidden{display:none!important}
@media(max-width:760px){
  .teacher-dashboard{padding-top:10px}
  .teacher-dashboard-grid{grid-template-columns:1fr;gap:9px}
  .teacher-nav-card{grid-template-columns:42px minmax(0,1fr) 20px;min-height:78px;padding:13px 14px;gap:10px}
  .teacher-nav-icon{width:42px;height:42px;border-radius:12px;font-size:20px}
  .teacher-nav-card b{font-size:16px}
  .teacher-nav-card small{font-size:11px}
  .teacher-head-main{align-items:center}
  .teacher-head-main h2{font-size:18px}
  .teacher-head-main p{font-size:11px;line-height:1.25}
  .model-picker-row{grid-template-columns:1fr}
  .model-picker-actions{justify-content:stretch}
  .model-picker-actions button{flex:1}
}

/* 0.9.5 Secure-by-Design monitor */
.security-summary{display:grid;gap:4px;padding:12px 14px;border:1px solid rgba(40,90,70,.18);border-radius:14px;background:rgba(247,250,248,.9);margin:8px 0 10px}
.security-summary strong{font-size:.98rem}.security-summary span{font-size:.78rem;opacity:.68}
.security-events{display:grid;gap:6px;max-height:260px;overflow:auto}
.security-events>div{display:flex;justify-content:space-between;gap:12px;padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.035);font-size:.82rem}
.security-events small{opacity:.58;white-space:nowrap}
@media(max-width:600px){.security-events>div{display:grid;gap:2px}.security-events small{white-space:normal}}

/* 0.9.6 failure recovery + Teacher help */
.failure-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.failure-actions .bi-btn{min-width:150px}.error-box p{margin:8px 0 0}.help-reason{margin-top:7px;font-weight:650;color:#7a5610}.help-request-item details{margin-top:7px}.help-request-item summary{cursor:pointer;color:var(--muted)}
@media (min-width:721px){.result-actions{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:720px){.failure-actions{display:grid;grid-template-columns:1fr}.failure-actions>*{width:100%}.help-request-item .actions{width:100%}}

/* 0.9.8 Model Router */
.model-router-box{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:16px;padding:14px;border:1px solid var(--border);border-radius:12px;background:#fafaf8}
.model-router-box p{margin:4px 0 0}
.model-catalog-wrap{margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
.model-catalog{display:grid;gap:8px}
.model-catalog-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer}
.model-catalog-row:hover{background:#fafaf8}.model-catalog-row.active{border-color:#76a8a2;box-shadow:0 0 0 2px #e1efed}
.model-catalog-row strong,.model-catalog-row small{display:block}.model-catalog-row small{margin-top:2px;word-break:break-all}
.model-metrics{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}.model-metrics span{font-size:11px;padding:4px 7px;border-radius:999px;background:#eef0ed;white-space:nowrap}
@media(max-width:720px){.model-router-box{align-items:stretch;flex-direction:column}.model-router-box button{width:100%}.model-catalog-row{grid-template-columns:1fr}.model-metrics{justify-content:flex-start}.model-picker-row{grid-template-columns:1fr!important}}
@media(min-width:721px){.model-picker-row{grid-template-columns:minmax(190px,.8fr) minmax(240px,1fr) auto}}

/* ===== ANIMACIA 0.9.9 — roles, Smart Fix feedback, contextual help ===== */
.admin-note{margin:14px 2px 0!important;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#fafaf7;color:var(--muted)!important;font-size:12px}
.take-feedback{margin-top:16px;padding:15px;border:1px solid rgba(31,107,98,.16);border-radius:15px;background:#f9fbf9}
.feedback-head{display:flex;gap:6px;align-items:baseline;flex-wrap:wrap;margin-bottom:10px}
.feedback-rating{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.feedback-rate{min-height:62px;display:flex;flex-direction:column;gap:3px;font-size:22px;background:#fff}
.feedback-rate span{font-size:12px;line-height:1.2}
.feedback-rate.selected{border-color:var(--accent);background:var(--soft);box-shadow:0 0 0 2px rgba(31,107,98,.11)}
.feedback-tell{display:grid;gap:9px;margin-top:12px}
.feedback-voice-row{display:grid!important;grid-template-columns:auto 72px minmax(0,1fr);align-items:center;gap:8px!important}
.feedback-voice-row .voice-status{min-width:0}
.feedback-analysis{margin-top:12px;padding:13px;border-radius:12px;background:#fff;border:1px solid var(--border)}
.feedback-analysis p{margin:5px 0!important;color:var(--text)!important}
.feedback-analysis small{display:block;margin-top:3px}
.feedback-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.feedback-tag{display:inline-flex;padding:4px 7px;border-radius:999px;background:#edf3f1;color:#35534e;font-size:11px;font-weight:700}
.smartfix-proposal{margin-top:10px;padding-top:9px;border-top:1px solid var(--border)}
.smartfix-proposal ul{margin:6px 0 0;padding-left:20px}
.smartfix-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.feedback-summary{margin-top:5px;font-weight:650}
.feedback-quote{margin-top:8px;padding:8px 10px;border-left:3px solid #b7cbc5;background:#f7f9f8;border-radius:0 8px 8px 0;font-size:13px}
.feedback-teacher-item{grid-template-columns:minmax(0,1fr) auto!important}
.ui-tooltip{position:fixed;z-index:10000;width:min(280px,calc(100vw - 24px));padding:10px 12px;border-radius:10px;background:#202725;color:#fff;font-size:12px;line-height:1.38;box-shadow:0 10px 30px rgba(0,0,0,.22);pointer-events:none;letter-spacing:0}
.ui-tooltip::before{content:"";position:absolute;left:-5px;top:14px;width:10px;height:10px;background:#202725;transform:rotate(45deg)}
[data-help]{cursor:help}
button[data-help]{cursor:pointer}

@media(max-width:680px){
  .feedback-rating{grid-template-columns:1fr}
  .feedback-rate{min-height:50px;flex-direction:row;align-items:center;justify-content:flex-start;padding:10px 12px}
  .feedback-rate span{font-size:13px}
  .feedback-voice-row{grid-template-columns:minmax(0,1fr) 70px!important}
  .feedback-voice-row .voice-meter,.feedback-voice-row .voice-status{grid-column:1/-1}
  .smartfix-actions{display:grid;grid-template-columns:1fr}
  .smartfix-actions>*{width:100%}
  .ui-tooltip{display:none!important}
  .feedback-teacher-item{grid-template-columns:1fr!important}
}

/* 0.9.9.3 — provider progress is indeterminate unless Atlas reports a real value. */
.progress.indeterminate>div{width:35%!important;animation:animacia-indeterminate 1.35s ease-in-out infinite;will-change:transform}
@keyframes animacia-indeterminate{0%{transform:translateX(-130%)}100%{transform:translateX(390%)}}


/* 0.9.9.4 — student flow during active generation */
#generateBtn:disabled{background:#c9cfcc!important;border-color:#c9cfcc!important;color:#66706d!important;cursor:not-allowed!important;box-shadow:none!important;opacity:1}
.job-next-step{margin-top:14px;padding-top:14px;border-top:1px solid rgba(31,107,98,.12);display:grid;gap:7px}
.job-next-step #continueProjectBtn{width:100%;min-height:50px;font-size:15px}
.job-next-step small{line-height:1.35}
#takeTitleMain{transition:opacity .15s ease}
@media(max-width:620px){.job-next-step #continueProjectBtn{min-height:54px;font-size:16px}}

/* 0.9.9.5 — Teacher emergency model switching + Admin routing control */
.emergency-model-panel{border:1px solid rgba(31,107,98,.18);border-radius:16px;background:#f8fbf9;padding:15px}
.emergency-model-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.emergency-model-head h3{margin:0}.emergency-model-head p{margin:4px 0 0}
.emergency-state{display:grid;gap:5px;margin-top:13px;padding:12px 13px;border-radius:12px;background:#fff;border:1px solid var(--border)}
.emergency-state.warning{background:#fffaf0;border-color:rgba(182,134,22,.28)}
.emergency-state.active{background:#f1f8f5;border-color:rgba(31,107,98,.3)}
.emergency-state span{font-weight:700}.emergency-state small{line-height:1.35;color:var(--muted)}
.emergency-state button{justify-self:start;margin-top:4px}
.emergency-model-list{display:grid;gap:8px;margin-top:10px}
.emergency-model-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 11px;border:1px solid var(--border);border-radius:11px;background:#fff}
.emergency-model-row strong,.emergency-model-row small{display:block}.emergency-model-row small{margin-top:3px;color:var(--muted)}
.emergency-model-row button{min-width:160px}.emergency-model-row button:disabled{opacity:.45;cursor:not-allowed}
.job-rescue{display:grid;grid-template-columns:minmax(180px,1fr) auto;gap:7px;margin-top:10px;padding:10px;border-radius:11px;background:#fff7e8;border:1px solid rgba(182,134,22,.23)}
.job-rescue small{grid-column:1/-1!important;margin:0!important;color:#7a5a10!important}.job-rescue select{min-width:0}
.active-job-item.background-job{opacity:.72;background:#fafafa}.active-job-item.background-job .job-health{background:#eef0ed;color:#5e6865}
.admin-model-control{margin:10px 0 14px}.admin-model-table{display:grid;gap:8px}
.admin-model-row{display:grid;grid-template-columns:minmax(260px,1.3fr) minmax(220px,.9fr) auto;gap:12px;align-items:center;padding:11px 12px;border:1px solid var(--border);border-radius:12px;background:#fff}
.admin-model-row.active{border-color:#76a8a2;box-shadow:0 0 0 2px #e1efed}
.admin-model-row strong,.admin-model-row small{display:block}.admin-model-row small{margin-top:3px;word-break:break-word;color:var(--muted)}
.admin-model-meta{display:flex;gap:6px;flex-wrap:wrap}.admin-model-meta span,.current-badge{font-size:11px;padding:4px 7px;border-radius:999px;background:#eef0ed;white-space:nowrap}
.current-badge{background:#dcefe9!important;color:#1b6956;font-weight:800}.admin-model-row .actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.admin-override-alert{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;margin-bottom:10px;padding:12px 13px;border-radius:12px;background:#fff8e9;border:1px solid rgba(182,134,22,.28)}
.admin-override-alert strong,.admin-override-alert small{display:block}.admin-override-alert small{margin-top:3px;color:var(--muted)}
.admin-override-alert .actions{display:flex;gap:7px;flex-wrap:wrap}.model-detail-title{margin-top:22px!important;padding-top:14px;border-top:1px solid var(--border)}
.model-switch-events{margin:10px 0 16px}.model-switch-events details{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#fafaf8}.model-switch-events summary{cursor:pointer}
.switch-event-list{display:grid;gap:6px;margin-top:9px}.switch-event-list>div{display:grid;grid-template-columns:minmax(180px,1fr) minmax(160px,1fr) auto;gap:8px;padding:7px 8px;border-radius:8px;background:#fff;font-size:12px}.switch-event-list small{color:var(--muted)}
@media(max-width:760px){.emergency-model-head{display:grid}.emergency-model-row,.admin-model-row,.admin-override-alert{grid-template-columns:1fr}.emergency-model-row button{width:100%}.job-rescue{grid-template-columns:1fr}.job-rescue button{width:100%}.admin-model-row .actions,.admin-override-alert .actions{justify-content:stretch}.admin-model-row .actions button,.admin-override-alert .actions button{flex:1}.switch-event-list>div{grid-template-columns:1fr}}

/* ===== ANIMACIA 0.9.9.19 — interaction clarity ===== */
button.ux-busy{cursor:progress;opacity:.76;pointer-events:none}
button.ux-busy::after{content:"";width:12px;height:12px;margin-left:8px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:animacia-ux-spin .7s linear infinite;flex:0 0 auto}
button.ux-done::after{content:"✓";margin-left:7px;font-weight:900}
button.ux-error::after{content:"!";margin-left:7px;font-weight:900}
@keyframes animacia-ux-spin{to{transform:rotate(360deg)}}

#teacherDialog,#workspaceDialog,#previewDialog{resize:both;overflow:auto;max-width:96vw;max-height:94vh}
#teacherDialog,#workspaceDialog{min-width:420px;min-height:320px}
#teacherDialog .teacher-card{max-height:none}
@media(max-width:620px){#teacherDialog,#workspaceDialog,#previewDialog{resize:vertical;min-width:calc(100vw - 20px);max-width:calc(100vw - 20px)}}

.animacia-help-button{position:fixed;top:82px;right:20px;z-index:2147483646;min-height:36px;padding:7px 11px;background:#fff;box-shadow:0 6px 22px rgba(20,35,32,.14)}
.animacia-help-panel{position:fixed;z-index:2147483647;top:128px;right:20px;width:min(340px,calc(100vw - 28px));max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 18px 55px rgba(20,35,32,.22)}
.animacia-help-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--border);font-weight:800;cursor:move;user-select:none;touch-action:none}
.animacia-help-close{border:0;background:transparent;padding:2px 7px;font-size:20px}
.animacia-help-body{padding:14px;line-height:1.5}
.animacia-help-body p{margin:.45em 0 0}
.animacia-interpreter-nav{display:flex;justify-content:flex-start;margin:8px 0}
.animacia-interpreter-back{padding:7px 10px}