/* Scoped frontend skin. The WordPress backend keeps its native interface. */
.btl-app,.btl-public{--btl-ink:#211c18;--btl-muted:#686058;--btl-border:#e5dfd4;font-family:var(--btl-body,"Work Sans",Arial,sans-serif);font-size:max(15px,var(--btl-body-size,16px));line-height:1.65;color:var(--btl-ink);box-sizing:border-box}
.btl-app *,.btl-public *{box-sizing:border-box}.btl-app{margin:24px auto;max-width:1440px;min-height:420px}.btl-app p,.btl-app li,.btl-app label,.btl-app input,.btl-app button,.btl-app select,.btl-app textarea,.btl-app td,.btl-app th,.btl-app small,.btl-app a,.btl-public p,.btl-public summary,.btl-public blockquote{font-size:inherit}.btl-app h1,.btl-app h2,.btl-app h3,.btl-public h2{font-family:var(--btl-heading,"Playfair Display",Georgia,serif);font-weight:500;line-height:1.2;color:var(--btl-ink);margin:0 0 16px}.btl-app h1{font-size:clamp(30px,3.2vw,48px)}.btl-app h2{font-size:clamp(25px,2.3vw,34px)}.btl-app h3{font-size:23px}.btl-app p{margin:0 0 16px}.btl-app a{color:var(--btl-red,#C8322C)}
.btl-shell{display:grid;grid-template-columns:250px minmax(0,1fr);border:1px solid var(--btl-border);border-radius:24px;overflow:hidden;background:var(--btl-cream,#F5F1E8);box-shadow:0 20px 60px #211c180a}.btl-sidebar{background:#211c18;color:#f5f1e8;padding:32px 20px;display:flex;flex-direction:column;gap:28px}.btl-brand{font-family:var(--btl-heading);font-size:26px;line-height:1.15;display:block;color:#fff!important;text-decoration:none}.btl-brand span{display:block;font-family:var(--btl-body);font-size:15px;letter-spacing:2px;color:#c6b8a5;margin-top:10px;text-transform:uppercase}.btl-nav{display:grid;gap:7px}.btl-app .btl-nav a{color:#eee4d7;text-decoration:none;padding:12px 14px;border-radius:10px;display:flex;align-items:center;gap:12px;font-size:16px}.btl-app .btl-nav a:hover{background:#ffffff12}.btl-app .btl-nav a[aria-current=page]{background:var(--btl-red);color:#fff}.btl-sidebar-bottom{margin-top:auto;border-top:1px solid #ffffff26;padding-top:22px}.btl-app .btl-sidebar-bottom a{color:#eee4d7}.btl-main{min-width:0;padding:32px 38px 48px}.btl-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--btl-border);padding-bottom:20px;margin-bottom:30px;color:var(--btl-muted)}.btl-mobile-nav{display:none}.btl-avatar{width:40px;height:40px;border-radius:50%;background:#eadfd0;color:#45372a;display:inline-grid;place-items:center;margin-left:10px;font-weight:600}.btl-eyebrow{text-transform:uppercase;letter-spacing:1.8px;color:var(--btl-red);font-size:15px!important;font-weight:600;margin-bottom:12px!important}.btl-muted{color:var(--btl-muted)}
.btl-hero{padding:32px;background:#fff;border:1px solid var(--btl-border);border-radius:16px;margin-bottom:24px;position:relative;overflow:hidden}.btl-hero:after{content:'';position:absolute;right:0;top:0;width:7px;height:100%;background:var(--btl-red)}.btl-hero p{max-width:640px}.btl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:28px}.btl-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.btl-card{border:1px solid var(--btl-border);border-radius:14px;background:#fff;padding:24px;min-width:0;margin-bottom:18px}.btl-grid .btl-card{margin:0}.btl-stat-label{color:var(--btl-muted);display:flex;gap:10px;align-items:center}.btl-stat-value{font-family:var(--btl-heading);font-size:38px;line-height:1.2;margin:14px 0 8px}.btl-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0 18px}.btl-section-head h2{margin:0}.btl-progress{height:8px;border-radius:10px;overflow:hidden;background:#eee8dd;margin:18px 0 12px}.btl-progress span{height:100%;display:block;background:var(--btl-red);border-radius:10px}.btl-number{font-size:15px;font-weight:600;color:var(--btl-red);letter-spacing:1px;margin-bottom:14px}.btl-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:22px}
.btl-button,.btl-app button,.btl-app input[type=submit]{font-family:var(--btl-body,"Work Sans",Arial,sans-serif);font-size:max(15px,var(--btl-body-size,16px));line-height:1.4;font-weight:600;border:1px solid var(--btl-red,#C8322C);background:var(--btl-red,#C8322C);color:#fff!important;text-decoration:none!important;border-radius:999px;padding:12px 23px;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;min-height:46px;transition:background .15s,transform .15s;box-shadow:none}.btl-button:hover,.btl-app button:hover{filter:brightness(.94)}.btl-app .btl-button.secondary,.btl-app button.secondary{background:transparent;color:var(--btl-ink)!important;border-color:#b4a89b}.btl-app .btl-button.ghost,.btl-app button.ghost{background:transparent;color:var(--btl-red)!important;border-color:transparent;padding-left:0}.btl-app button:disabled,.btl-app input:disabled{opacity:.6;cursor:wait}.btl-app :focus-visible,.btl-public :focus-visible{outline:3px solid #995e11;outline-offset:3px}.btl-app .dashicons{font-family:dashicons!important;font-size:21px;line-height:1;width:21px;height:21px;flex-shrink:0}
.btl-app form{margin:0}.btl-form{display:grid;gap:18px}.btl-app label{display:block;font-weight:500}.btl-app input:not([type=checkbox]):not([type=radio]):not([type=hidden]),.btl-app select,.btl-app textarea{font-family:var(--btl-body);font-size:max(16px,var(--btl-body-size));line-height:1.5;width:100%;padding:12px 14px;color:var(--btl-ink);border:1px solid #c6bcaf;border-radius:9px;background:#fff;box-shadow:none;min-height:48px;margin-top:7px}.btl-app textarea{min-height:130px;resize:vertical}.btl-app input[type=checkbox],.btl-app input[type=radio]{accent-color:var(--btl-red);width:19px;height:19px;flex-shrink:0;margin:0}.btl-check{display:flex!important;align-items:flex-start;gap:12px;font-weight:400!important}.btl-check input{margin-top:5px!important}.btl-honeypot{position:absolute!important;left:-9999px!important;opacity:0;height:1px;overflow:hidden}.btl-form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.btl-notice{padding:15px 18px;background:#eaf3e9;color:#1f4828;border:1px solid #b7d0b6;border-radius:10px;margin:16px 0;white-space:pre-wrap}.btl-notice.error{background:#fff0ed;color:#86281e;border-color:#e3b5ae}.btl-notice.info{background:#f4eddf;color:#57432b;border-color:#d8c9ae}.btl-notice:empty{display:none}.btl-empty{text-align:center;padding:36px 20px;background:#fff;border:1px dashed #cdbfab;border-radius:14px}.btl-loading{padding:60px;text-align:center;color:#686058}.btl-auth{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:.85fr 1.15fr;background:#fff;border:1px solid var(--btl-border);border-radius:22px;overflow:hidden}.btl-auth-story{background:#211c18;color:#ede3d5;padding:42px;display:flex;flex-direction:column;justify-content:space-between}.btl-auth-story h2{color:#fff}.btl-auth-main{padding:38px}.btl-tabs{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:24px;border-bottom:1px solid var(--btl-border);padding-bottom:14px}.btl-tabs a{text-decoration:none}.btl-tabs a.active{font-weight:700;border-bottom:2px solid var(--btl-red)}.btl-price{font-family:var(--btl-heading);font-size:42px;margin:18px 0}.btl-form-container{max-width:720px;margin:auto;background:var(--btl-cream);padding:36px;border-radius:20px;border:1px solid var(--btl-border)}
.btl-table-wrap{overflow-x:auto;margin:16px 0;background:#fff;border:1px solid var(--btl-border);border-radius:12px}.btl-app table{width:100%;border-collapse:collapse;margin:0;border:0;font-size:15px}.btl-app th,.btl-app td{padding:14px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid #eee7dd;font-size:15px;overflow-wrap:anywhere}.btl-app th{background:#eee8dd;font-weight:600}.btl-app td{max-width:350px;min-width:100px}.btl-app td button,.btl-app td .btl-button{padding:8px 14px;font-size:15px;min-height:40px}.btl-badge{display:inline-block;padding:3px 10px;border-radius:99px;background:#f1eadf;color:#67503a;font-size:15px;white-space:nowrap}.btl-badge.good{background:#e7f0e5;color:#355638}.btl-badge.bad{background:#f7e6e2;color:#91382d}.btl-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 0;border-bottom:1px solid var(--btl-border)}.btl-row:last-child{border-bottom:0}.btl-lesson{background:#fff;border-radius:16px;padding:32px;border:1px solid var(--btl-border)}.btl-lesson-content{font-size:max(16px,var(--btl-body-size));line-height:1.85;overflow-wrap:anywhere}.btl-lesson-content img{max-width:100%;height:auto}.btl-lesson-content table{display:block;overflow-x:auto}.btl-lesson-content h2,.btl-lesson-content h3{margin-top:28px}.btl-flashcard{width:100%;min-height:320px;background:#fff!important;border:1px solid #d8cbb9!important;border-radius:20px!important;color:var(--btl-ink)!important;padding:38px!important;font-family:var(--btl-heading)!important;font-size:clamp(24px,2.8vw,34px)!important;white-space:pre-wrap;text-align:center;display:flex!important;flex-direction:column;justify-content:center;box-shadow:0 14px 30px #39271908!important}.btl-flashcard small{font-family:var(--btl-body);font-size:15px!important;color:var(--btl-muted);font-weight:400}.btl-flashcard[aria-pressed=true]{background:#fdf8ef!important}.btl-filterbar{display:flex;flex-wrap:wrap;gap:14px;align-items:end;margin-bottom:22px}.btl-filterbar label{flex:1;min-width:150px}.btl-filterbar input,.btl-filterbar select{margin:0!important}.btl-exam-option{display:flex!important;align-items:flex-start;gap:14px;padding:17px;border:1px solid #cdbfab;background:#fff;border-radius:10px;margin-bottom:12px;cursor:pointer;font-weight:400!important}.btl-exam-option input{margin-top:5px!important}.btl-exam-option.selected{border:2px solid var(--btl-red);padding:16px;background:#fff8f4}.btl-question-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px;margin-top:20px}.btl-app .btl-question-grid button{padding:8px;border-radius:8px;background:#fff;color:var(--btl-ink)!important;border-color:#c6bcaf;min-width:44px;min-height:44px}.btl-app .btl-question-grid button.answered{background:#e5efdf;border-color:#68815a}.btl-app .btl-question-grid button.current{border:2px solid var(--btl-red)}.btl-save{color:#375739}.btl-save.unsaved{color:#a12720}.btl-review-question{padding:22px;border:1px solid var(--btl-border);border-radius:12px;background:#fff;margin-bottom:16px}.btl-review-question.correct{border-left:5px solid #577a48}.btl-review-question.incorrect{border-left:5px solid var(--btl-red)}.btl-message{padding:18px;border-radius:12px;background:#fff;margin:14px 0;border:1px solid var(--btl-border);white-space:pre-wrap}.btl-message.owner{background:#f1e7d7}.btl-owner-detail{min-width:230px}.btl-owner-detail summary{cursor:pointer;color:var(--btl-red);font-weight:600}.btl-owner-detail form{margin-top:15px}.btl-owner-detail input,.btl-owner-detail textarea,.btl-owner-detail select{font-size:15px!important}.btl-public.btl-reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.btl-public blockquote{margin:0 0 20px;border:0;padding:0}.btl-public summary{cursor:pointer;font-weight:600}.btl-legal{font-size:15px!important;margin-top:22px!important}.btl-app code{font-size:15px;overflow-wrap:anywhere}
@media(max-width:1000px){.btl-shell{grid-template-columns:210px minmax(0,1fr)}.btl-main{padding:26px 22px}.btl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.btl-sidebar{padding:28px 14px}.btl-public.btl-reviews{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.btl-app{margin:12px auto}.btl-shell{display:block;border-radius:16px}.btl-sidebar{display:none}.btl-shell.menu-open .btl-sidebar{display:flex}.btl-mobile-nav{display:inline-flex!important}.btl-main{padding:20px 16px 30px}.btl-topbar{margin-bottom:24px;padding-bottom:16px}.btl-grid,.btl-grid.two{grid-template-columns:1fr}.btl-auth{display:block}.btl-auth-story{padding:26px}.btl-auth-story p{display:none}.btl-auth-main,.btl-form-container{padding:24px 20px}.btl-form-row{grid-template-columns:1fr}.btl-card,.btl-hero,.btl-lesson{padding:22px}.btl-section-head{align-items:flex-start;flex-direction:column}.btl-row{align-items:flex-start}.btl-flashcard{min-height:280px;padding:26px!important}.btl-public.btl-reviews{grid-template-columns:1fr}.btl-topbar .btl-muted{display:none}.btl-filterbar{align-items:stretch}.btl-actions>*{flex-grow:1}}
@media(prefers-reduced-motion:reduce){.btl-app *{scroll-behavior:auto!important;transition:none!important}}
/* Specificity guards against theme-wide anchor/button rules. */
.btl-app a.btl-brand{font-size:26px;text-decoration:none!important}.btl-app .btl-mobile-nav{display:none}
@media(max-width:720px){.btl-app .btl-mobile-nav{display:inline-flex}}

/* RC7: small, understated access-code row actions; original theme left intact. */
.btl-app .btl-mini-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;min-width:170px}
.btl-app .btl-mini-action{display:inline-flex;align-items:center;gap:5px;border:1px solid #d8cfc2;background:#fff;color:#322923!important;border-radius:8px;padding:5px 10px;min-height:32px;min-width:0;font-size:13px;line-height:1.4;font-weight:600;box-shadow:none}
.btl-app .btl-mini-action:hover{background:#f4eee6;filter:none}
.btl-app .btl-mini-action .dashicons{font-size:16px;width:16px;height:16px}
.btl-app .btl-mini-action.btl-mini-danger{border-color:#e8d3cc;color:#a53c34!important;background:#fffaf9}
.btl-app .btl-mini-menu{position:relative;display:inline-block;min-width:0}
.btl-app .btl-mini-menu>summary{cursor:pointer;border:1px solid #d8cfc2;border-radius:8px;padding:6px 10px;min-height:32px;line-height:1.4;color:#45352d;font-size:13px;font-weight:600;list-style:none;background:#fff}
.btl-app .btl-mini-menu>summary::-webkit-details-marker{display:none}
.btl-app .btl-mini-menu[open]{width:100%;flex-basis:100%;background:#faf7f1;border:1px solid #e4d9cc;border-radius:10px;padding:10px}
.btl-app .btl-mini-menu[open]>summary{background:transparent;border:none;padding:0 0 10px;min-height:0}
.btl-app .btl-mini-menu .btl-form{display:grid;gap:8px;padding:8px 0;border-top:1px solid #ece2d6}
.btl-app .btl-mini-menu label{font-size:13px}
.btl-app .btl-mini-menu input,.btl-app .btl-mini-menu select{font-size:14px!important;min-height:38px!important}
.btl-app .btl-mini-menu button[type=submit]{border-radius:8px;min-height:34px;padding:7px 12px;font-size:13px}
.btl-app .btl-mini-error{color:#9d382e;font-size:12px;margin-top:5px;line-height:1.4;max-width:240px;overflow-wrap:anywhere}
.btl-app .btl-mail-last-error{background:#fff7f3;border:1px solid #edd4c5;border-radius:10px;padding:12px 16px;margin:12px 0;font-size:14px}
.btl-app .btl-mail-last-error p{margin:4px 0;font-size:14px}
.btl-app .btl-owner-hint{margin:13px 0 18px}
.btl-app .btl-mini-actions .btl-notice{padding:8px 10px;font-size:12px}
@media(max-width:720px){.btl-app .btl-mini-actions{min-width:0}}

/* RC10: compact student onboarding on phones; original desktop branding retained. */
@media(max-width:720px){
  .btl-app[data-btl-screen="access"]{margin:4px auto 16px}
  .btl-app[data-btl-screen="access"] .btl-auth{border-radius:15px;max-width:100%}
  .btl-app[data-btl-screen="access"] .btl-auth-story{display:none}
  .btl-app[data-btl-screen="access"] .btl-auth-main{padding:20px 17px 24px}
  .btl-app[data-btl-screen="access"] .btl-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;gap:6px;padding-bottom:12px;margin-bottom:18px}
  .btl-app[data-btl-screen="access"] .btl-tabs a{display:block;text-align:center;font-size:14px!important;font-weight:600;line-height:1.3;padding:7px 3px;white-space:normal}
  .btl-app[data-btl-screen="access"] .btl-auth-main h1{font-size:clamp(30px,8vw,38px)!important;line-height:1.15;margin:10px 0 14px}
  .btl-app[data-btl-screen="access"] .btl-auth-main p{font-size:15px!important;line-height:1.55}
  .btl-app[data-btl-screen="access"] .btl-form{gap:12px}
  .btl-app[data-btl-screen="access"] .btl-form input:not([type=checkbox]):not([type=radio]):not([type=hidden]){font-size:16px!important;min-height:46px;padding:10px 12px}
  .btl-app[data-btl-screen="access"] .btl-form button[type=submit]{font-size:16px!important;min-height:48px}
}

/* RC16: owner tables only; restrained spreadsheet-style grid, no changes to student lessons. */
.btl-app[data-btl-screen="owner"] .btl-table-wrap{
  overflow:auto;max-width:100%;margin:18px 0 22px;
  border:1px solid #dce1e6;border-radius:9px;background:#fff;
  box-shadow:0 2px 9px rgba(28,36,45,.035);
}
.btl-app[data-btl-screen="owner"] .btl-table-wrap table{
  width:100%;border-collapse:separate;border-spacing:0;min-width:720px;
  background:#fff;font-size:13px;font-variant-numeric:tabular-nums;
}
.btl-app[data-btl-screen="owner"] .btl-table-wrap thead th{
  position:sticky;top:0;z-index:1;background:#f5f7f9!important;
  color:#354152!important;font-family:var(--btl-body);font-size:12px!important;
  letter-spacing:.02em;text-transform:none;font-weight:700!important;
  border-right:1px solid #e2e6ea!important;border-bottom:1px solid #d3d9e0!important;
  white-space:nowrap;padding:11px 13px!important;vertical-align:middle;
}
.btl-app[data-btl-screen="owner"] .btl-table-wrap tbody td{
  color:#263344!important;font-size:13px!important;line-height:1.5!important;
  padding:11px 13px!important;max-width:340px;min-width:110px;
  border-right:1px solid #edf0f3!important;border-bottom:1px solid #edf0f3!important;
  vertical-align:top;overflow-wrap:break-word;word-break:normal;
}
.btl-app[data-btl-screen="owner"] .btl-table-wrap th:last-child,
.btl-app[data-btl-screen="owner"] .btl-table-wrap td:last-child{border-right:0!important}
.btl-app[data-btl-screen="owner"] .btl-table-wrap tbody tr:nth-child(even){background:#fafbfd}
.btl-app[data-btl-screen="owner"] .btl-table-wrap tbody tr:hover{background:#f3f7fb}
.btl-app[data-btl-screen="owner"] .btl-table-wrap td p{margin:5px 0;font-size:12px!important;line-height:1.5}
.btl-app[data-btl-screen="owner"] .btl-table-wrap .btl-badge{font-size:12px;padding:3px 8px}
.btl-app[data-btl-screen="owner"] .btl-table-wrap .btl-owner-detail{min-width:145px}
.btl-app[data-btl-screen="owner"] .btl-table-wrap :is(button,.btl-button){font-size:12px;min-height:34px;padding:6px 10px}
.btl-app[data-btl-screen="owner"] .btl-table-wrap :is(input,select,textarea){font-size:13px!important}
.btl-app[data-btl-screen="owner"] .btl-table-wrap :is(button,a,summary):focus-visible{outline:2px solid #a7473d;outline-offset:2px}
@media(max-width:720px){.btl-app[data-btl-screen="owner"] .btl-table-wrap table{min-width:760px}}

/* RC17 minimalist SVG-like WordPress Dashicons row archival controls. */
.btl-app[data-btl-screen="owner"] .btl-table-wrap td:last-child{min-width:62px!important;max-width:72px!important;text-align:center}
.btl-app[data-btl-screen="owner"] .btl-schema-details{padding:12px 16px;font-size:13px}

/* RC19: owner proof documents use fresh authorization on click. */
.btl-app[data-btl-screen="owner"] .btl-doc-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.btl-app[data-btl-screen="owner"] .btl-doc-action{font:inherit;font-size:13px!important;min-height:34px!important;padding:6px 11px!important;border:1px solid #b9342d!important;border-radius:7px;background:#b9342d!important;color:#fff!important;cursor:pointer;white-space:nowrap;box-shadow:none!important}
.btl-app[data-btl-screen="owner"] .btl-doc-action.secondary{background:#fff!important;color:#8a2e29!important}
.btl-app[data-btl-screen="owner"] .btl-doc-action:hover{filter:brightness(.94)}
.btl-app[data-btl-screen="owner"] .btl-doc-action:disabled{opacity:.55;cursor:wait}


/* RC20: App-sized student and owner workspaces; no changes to the public forms. */
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]){
  --btl-app-top:0px;
  position:fixed!important;
  inset:var(--btl-app-top) 0 0 0!important;
  width:100%!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  margin:0!important;
  padding:0!important;
  z-index:9990;
  overflow:hidden;
  background:var(--btl-cream,#f5f1e8);
  isolation:isolate;
}
body.admin-bar .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]){--btl-app-top:32px}
body.btl-dashboard-active{overflow:hidden!important}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-shell{
  width:100%;height:100%;max-width:none;
  min-width:0;min-height:0;
  display:grid;grid-template-columns:clamp(215px,17vw,255px) minmax(0,1fr);
  margin:0;overflow:hidden;box-shadow:none;
  border:0;border-radius:0;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar{
  height:100%;min-height:0;min-width:0;overflow:hidden;
  padding:22px 18px 18px;gap:16px;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-nav{
  min-height:0;overflow-x:hidden;overflow-y:auto;flex:1 1 auto;
  overscroll-behavior:contain;
  scrollbar-width:thin;scrollbar-color:#71665d transparent;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-nav a{padding:10px 12px}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar-bottom{
  flex:0 0 auto;margin-top:0;padding-top:12px;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar-bottom p{margin:0 0 8px}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-main{
  display:flex;flex-direction:column;min-height:0;min-width:0;
  height:100%;width:100%;max-width:none;
  padding:20px clamp(16px,2.4vw,34px) 0;
  overflow:hidden;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-topbar{
  flex:0 0 auto;min-width:0;
  margin-bottom:0;padding:0 0 16px;
  min-height:54px;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-topbar>span{
  min-width:0;overflow-wrap:anywhere;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-content{
  flex:1 1 auto;min-height:0;min-width:0;
  overflow-y:auto;overflow-x:hidden;
  padding:22px 1px max(26px,env(safe-area-inset-bottom));
  overscroll-behavior:contain;
  scrollbar-width:thin;scrollbar-color:#c5b9aa transparent;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-content>*{
  max-width:100%;min-width:0;
}
/* The data grids fit the desktop content width, including long emails, references and actions. */
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap{
  width:100%;min-width:0;max-width:100%;
  overflow-x:hidden!important;overflow-y:visible;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap table{
  width:100%!important;min-width:0!important;max-width:100%;
  table-layout:fixed;border-collapse:collapse;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap :is(th,td){
  width:auto;max-width:none!important;min-width:0!important;
  padding:10px 9px!important;
  white-space:normal!important;
  word-break:normal;overflow-wrap:anywhere!important;
  text-align:left!important;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap :is(button,.btl-button){
  white-space:normal;max-width:100%;
  height:auto;min-width:0;
  overflow-wrap:anywhere;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap :is(.btl-mini-actions,.btl-owner-detail,.btl-doc-actions,.btl-mini-menu){
  min-width:0!important;max-width:100%;width:auto;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-mini-actions{gap:5px}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-owner-detail summary{overflow-wrap:anywhere}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-doc-actions{
  flex-direction:column;align-items:stretch;gap:6px;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-doc-actions .btl-doc-action{
  width:100%;white-space:normal;line-height:1.3;
}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-grid>*{min-width:0}
.btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-filterbar label{min-width:min(160px,100%)}
.btl-app .btl-nav-close{display:none}
/* On smaller screens a data row becomes a compact vertical card; no sideways scrolling. */
@media(max-width:1100px){
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap{
   border:0;background:transparent;box-shadow:none;border-radius:0;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap table{
   display:block;background:transparent;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap thead{
   position:absolute!important;width:1px!important;height:1px!important;
   padding:0!important;margin:-1px!important;overflow:hidden!important;
   clip-path:inset(50%);white-space:nowrap!important;border:0!important;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody{display:grid;gap:12px}
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody tr{
   display:block;min-width:0;
   border:1px solid #dce1e6;border-radius:12px;
   background:#fff;overflow:hidden;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody td{
   display:grid;grid-template-columns:minmax(88px,29%) minmax(0,1fr);
   gap:12px;align-items:start;width:100%;min-width:0!important;max-width:none!important;
   padding:10px 12px!important;vertical-align:top;
   background:transparent;border-right:0!important;
   border-bottom:1px solid #edf0f3!important;
   text-align:left!important;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody td:last-child{border-bottom:0!important}
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody td::before{
   content:attr(data-label);display:block;min-width:0;
   font-size:12px;font-weight:700;color:#596474;
   line-height:1.45;overflow-wrap:anywhere;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody td>*{
   min-width:0;max-width:100%;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody tr:nth-child(even){background:#fff}
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-doc-actions{
   flex-direction:row;flex-wrap:wrap;align-items:center;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-doc-actions .btl-doc-action{width:auto}
}
/* Phone and small tablet: stable header and slide-in accessible sidebar. */
@media(max-width:720px){
 body.admin-bar .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]){--btl-app-top:46px}
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-shell{
   position:relative;display:block;height:100%;border-radius:0;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-main{
   width:100%;height:100%;padding:12px 14px 0;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-topbar{
   min-height:52px;padding-bottom:10px;gap:9px;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-topbar>span:nth-child(2){
   flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
   font-weight:600;font-size:14px;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-topbar>span:last-child{flex:0 0 auto}
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-topbar .btl-avatar{
   width:34px;height:34px;margin:0;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-mobile-nav{
   min-height:40px;min-width:40px;padding:7px 10px;font-size:14px;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-content{
   padding:17px 1px max(24px,env(safe-area-inset-bottom));
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar{
   display:flex!important;position:absolute;top:0;bottom:0;left:0;
   z-index:16;width:min(84vw,310px);max-width:100%;
   height:100%;min-height:0;visibility:hidden;
   transform:translateX(-105%);transition:transform .2s ease,visibility .2s;
   box-shadow:6px 0 28px #18140f32;overflow:hidden;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-shell.menu-open .btl-sidebar{
   visibility:visible;transform:translateX(0);
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-shell.menu-open::before{
   content:"";position:absolute;inset:0;z-index:15;
   background:rgba(18,17,16,.44);
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar .btl-nav-close{
   display:grid;place-items:center;align-self:flex-end;
   width:34px;height:34px;min-height:34px;padding:4px;
   margin:-8px -4px -6px 0;border-radius:8px;
   background:#3d352f;border:1px solid #ffffff35;color:#fff!important;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar-bottom{
   padding-top:12px;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-grid.two{
   grid-template-columns:1fr;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-filterbar{
   display:grid;grid-template-columns:minmax(0,1fr);
   gap:10px;align-items:stretch;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-filterbar label{
   min-width:0!important;width:100%;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-filterbar button{
   width:100%;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody td{
   grid-template-columns:minmax(76px,32%) minmax(0,1fr);gap:9px;padding:10px!important;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap tbody td::before{
   font-size:11px;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-mini-actions{
   flex-wrap:wrap;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-doc-actions{
   flex-direction:column;align-items:stretch;
 }
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-table-wrap .btl-doc-actions .btl-doc-action{width:100%}
}
@media(prefers-reduced-motion:reduce){
 .btl-app:is([data-btl-screen="owner"],[data-btl-screen="student"]) .btl-sidebar{transition:none}
}