.epa-bn-toggle, .tox .epa-bn-toggle { display:inline-flex; vertical-align:middle; line-height:1; flex:none; }
.epa-bn-toggle button, .tox .epa-bn-toggle button { display:inline-flex; align-items:center; justify-content:center; box-sizing:border-box; width:28px; height:24px; padding:3px; border:1px solid #b9c9d2; border-radius:4px; background:#fff; color:#465661; font:600 10px Arial,sans-serif; cursor:pointer; }
.epa-bn-toggle button.is-active, .tox .epa-bn-toggle button.is-active { border-color:#00856a; background:#ecf8f3; }
.epa-bn-flag, .tox .epa-bn-flag { position:relative; display:inline-block; width:18px; height:12px; background:#006a4e; border-radius:1px; }
.epa-bn-flag:after, .tox .epa-bn-flag:after { content:''; position:absolute; width:7px; height:7px; border-radius:50%; background:#f42a41; top:2.5px; left:5px; }
.epa-bn-toolbar, .tox .epa-bn-toolbar { display:flex; align-items:center; flex-wrap:wrap; }
.epa-bn-editor-language, .tox .epa-bn-editor-language { display:inline-flex; align-items:center; flex:0 0 auto; margin-left:auto; padding:4px 7px; box-sizing:border-box; }
.epa-bn-editor-toggle, .tox .epa-bn-editor-toggle { position:static; align-self:center; margin:0; }
.epa-bn-field { position:relative; width:100%; min-width:0; }
.pt-send > .epa-bn-field, .pi-reply > .epa-bn-field { flex:1; }
/* Bootstrap raises focused form controls to z-index:3. Keep the switch above
   that control, with reserved padding so neither text nor caret sits beneath it. */
.epa-bn-field > .epa-bn-toggle { position:absolute; top:50%; right:5px; transform:translateY(-50%); z-index:5; }
.epa-bn-textarea > .epa-bn-toggle { top:5px; transform:none; }
.epa-bn-field > textarea, .epa-bn-field > input { padding-right:44px !important; }
.epa-bn-toggle button:focus, .tox .epa-bn-toggle button:focus, .epa-bn-panel button:focus { outline:2px solid #337ab7; outline-offset:1px; }
.epa-bn-panel { position:fixed; z-index:100050; display:flex; flex-wrap:wrap; gap:2px; max-height:150px; overflow:auto; padding:4px; border:1px solid #b9c9d2; border-radius:0 0 5px 5px; background:#fff; box-shadow:0 3px 8px rgba(0,0,0,.15); }
.epa-bn-panel button { border:0; border-radius:3px; background:#f2f5f7; color:#243744; padding:5px 9px; min-height:32px; font-size:15px; cursor:pointer; }
.epa-bn-panel button.is-active { background:#337ab7; color:#fff; }
@media (pointer:coarse) { .epa-bn-toggle button, .tox .epa-bn-toggle button { width:32px; height:30px; } }
@media print { .epa-bn-toggle, .epa-bn-panel, .epa-bn-editor-language { display:none !important; } .epa-bn-field > textarea { padding-right:initial !important; } }

.input-group > .epa-bn-field { display:table-cell; vertical-align:middle; }
.epa-bn-search-hidden { display:none !important; }