.friendly-web-editor {min-width:0;max-width:100%}
.resource-editor-form .form-grid{align-items:start;gap:18px}
.resource-editor-form .form-grid>label,.resource-editor-form .lesson-title-field{display:flex;flex-direction:column;justify-content:flex-start;gap:8px;align-self:start;min-width:0}
.resource-editor-form input:not([type=checkbox]),.resource-editor-form select:not([multiple]){height:46px;min-height:46px;max-height:46px;width:100%;box-sizing:border-box}
.resource-editor-form .lesson-title-field{font-weight:700;margin-bottom:16px}
.resource-editor-form .lesson-title-field input{font-size:18px}
.resource-editor-form .lesson-editor-section{border:1px solid #dce3ef;border-radius:12px;background:white;margin:14px 0;min-width:0}
.lesson-editor-section>summary{padding:16px;cursor:pointer;font-weight:700;color:#263658;min-height:48px;box-sizing:border-box}
.resource-editor-form .lesson-editor-section>fieldset{border:0;margin:0;padding:16px;min-width:0}
.lesson-knowledge-picker{display:grid;gap:10px;grid-column:1/-1}
.lesson-knowledge-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:210px;overflow:auto;border:1px solid #dce3ef;border-radius:10px;padding:10px}
.resource-editor-form .lesson-knowledge-options label{display:flex;align-items:center;justify-content:flex-start;gap:10px;min-height:42px;padding:6px;background:#f8faff;border-radius:6px;cursor:pointer}
.resource-editor-form .lesson-knowledge-options input{width:18px;height:18px;flex:0 0 18px;margin:0}
.resource-editor-form [hidden]{display:none!important}
.lesson-file-preview{display:grid;gap:12px;margin:8px 0 16px;padding:14px;border:1px solid #dce3ef;border-radius:12px;background:#f8faff;min-width:0}
.lesson-file-preview-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.lesson-file-preview-head b,.lesson-file-preview-head small{display:block}.lesson-file-preview-head small{margin-top:4px;color:#667085}
.lesson-file-preview iframe{display:block;width:100%;height:min(70vh,760px);min-height:480px;border:1px solid #dce3ef;border-radius:10px;background:#fff}
.lesson-file-preview img{display:block;max-width:100%;max-height:70vh;margin:auto;border-radius:8px}
.lesson-file-fallback{padding:28px;text-align:center;background:white;border-radius:10px}
.resource-editor-form .resource-editor-submit{position:sticky;bottom:0;z-index:10;background:white;padding:12px;border-top:1px solid #dce3ef;display:flex;justify-content:flex-end;gap:10px}
@media(max-width:700px){.resource-editor-form .form-grid{grid-template-columns:1fr}.lesson-knowledge-options{grid-template-columns:1fr}.resource-editor-form .resource-editor-submit .btn{flex:1}.resource-editor-form .lesson-title-field input{font-size:16px}.lesson-file-preview-head{align-items:stretch;flex-direction:column}.lesson-file-preview-head .btn{width:100%}.lesson-file-preview iframe{height:62vh;min-height:360px}}
.lesson-rich-host{min-width:0;max-width:100%;width:100%;border-radius:12px;overflow:hidden}
.lesson-rich-host .jodit-container{max-width:100%;border-color:#dce3ef;border-radius:12px;font-family:inherit}
.lesson-rich-host .jodit-toolbar__box{background:#f5f7ff;border-bottom:1px solid #dce3ef}
.lesson-rich-host .jodit-toolbar-button{min-height:36px}
.lesson-rich-host .jodit-workplace{background:white}
.friendly-web-editor [hidden]{display:none!important}
@media(max-width:700px){.lesson-rich-host .jodit-toolbar-button{min-width:40px;min-height:42px}.friendly-editor-head .toolbar{display:flex;flex-wrap:wrap}.lesson-rich-host .jodit-container{font-size:16px}}