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#0f172a3d}.student-chat-caption{display:flex;align-items:center;justify-content:space-between;gap:12px}.student-chat-caption .set-grade-back{min-width:auto}.student-chat-header{display:grid;grid-template-columns:76px minmax(0,1fr) auto;gap:12px;align-items:start;padding:10px 12px;border-bottom:1px solid var(--slate-200);background:#f8fafc}.student-chat-photo{display:grid;place-items:center;width:68px;height:92px;overflow:hidden;border:1px solid #c5d4e4;background:#e8eef4;color:#64748b}.student-chat-photo img{width:100%;height:100%;object-fit:cover}.student-chat-identity{min-width:0}.student-chat-identity strong,.student-chat-identity p{margin:0 0 4px;color:#1f2a37;font-size:.95rem}.student-chat-identity strong{font-size:1.05rem}.student-chat-file{display:inline-block;padding:2px 6px;background:#fff59d;font-size:.82rem}.student-chat-tools{display:flex;gap:8px}.student-chat-tools .set-grade-tool{width:118px}.student-chat-table-wrap{flex:1;min-height:0;overflow:auto;margin:0 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0}@media(max-width:800px){.student-chat-header{grid-template-columns:76px 1fr}.student-chat-tools{grid-column:1 / -1;flex-wrap:wrap}.student-chat-compose{grid-template-columns:1fr}}.support-material-table th{vertical-align:bottom}.support-material-table th label{display:block;margin-bottom:6px}.support-material-table th input{display:block;width:100%;min-width:0;padding:5px 8px;border:1px solid #c5d4e4;border-radius:4px;background:#fff;font:inherit;font-size:.82rem;font-weight:400;text-transform:none}.support-material-table tbody tr{cursor:pointer}.support-material-table tbody tr.is-selected{background:#fff6c8}.support-material-table td{vertical-align:top}.support-material-thumb{width:1%;min-width:160px;vertical-align:top}.support-material-thumb img{display:block;width:150px;height:auto;background:#f8fafc}.support-material-descr{white-space:pre-wrap;overflow-wrap:anywhere}.support-material-open{min-width:120px;min-height:40px;padding:8px 16px;color:#fff;border:1px solid #2b6aa3;border-radius:4px;background:#3b82b8;cursor:pointer;font:inherit;font-size:.95rem}.support-material-open:hover:not(:disabled){background:#3274a6}.support-material-open:disabled{opacity:.6;cursor:default}.library-watch-caption{display:flex;align-items:center;justify-content:space-between;gap:12px}.library-watch-caption .set-grade-back{min-width:auto}.library-watch-body{flex:1;min-height:0;padding:16px}.library-watch-body .vimeo-embed,.library-watch-body .vimeo-embed-host{height:100%;min-height:420px}.sweet-confirm-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:110;display:grid;place-items:center;padding:16px;background:#0f172a66}.sweet-confirm-dialog{width:min(420px,100%);padding:28px 24px 22px;border:1px solid #e5e7eb;border-radius:8px;background:#fff;box-shadow:0 16px 40px #0f172a2e;text-align:center}.sweet-confirm-icon{display:grid;place-items:center;width:80px;height:80px;margin:0 auto 18px;border:4px solid #c9dae1;border-radius:50%;color:#87adbd;font-size:52px;font-weight:400;line-height:1}.sweet-confirm-dialog h2{margin:0 0 10px;color:#545454;font-size:1.7rem;font-weight:700}.sweet-confirm-dialog p{margin:0 0 22px;color:#545454;font-size:1.02rem;line-height:1.4}.sweet-confirm-actions{display:flex;justify-content:center;gap:10px}.sweet-confirm-yes,.sweet-confirm-no{min-width:88px;min-height:38px;padding:8px 18px;border:0;border-radius:4px;color:#fff;font:inherit;font-size:.95rem;font-weight:700;cursor:pointer}.sweet-confirm-yes{background:#3085d6}.sweet-confirm-yes:hover{background:#2974bd}.sweet-confirm-no{background:#aaa}.sweet-confirm-no:hover{background:#969696}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.react-international-phone-country-selector{position:relative}.react-international-phone-country-selector-button{display:flex;height:var(--react-international-phone-height, 36px);box-sizing:border-box;align-items:center;justify-content:center;padding:0;border:1px solid var(--react-international-phone-country-selector-border-color, var(--react-international-phone-border-color, gainsboro));margin:0;-moz-appearance:button;appearance:button;-webkit-appearance:button;background-color:var(--react-international-phone-country-selector-background-color, var(--react-international-phone-background-color, white));cursor:pointer;text-transform:none;-webkit-user-select:none;user-select:none}.react-international-phone-country-selector-button:hover{background-color:var(--react-international-phone-country-selector-background-color-hover, whitesmoke)}.react-international-phone-country-selector-button--hide-dropdown{cursor:auto}.react-international-phone-country-selector-button--hide-dropdown:hover{background-color:transparent}.react-international-phone-country-selector-button__button-content{display:flex;align-items:center;justify-content:center}.react-international-phone-country-selector-button__flag-emoji{margin:0 4px}.react-international-phone-country-selector-button__flag-emoji--disabled{opacity:.75}.react-international-phone-country-selector-button__dropdown-arrow{border-top:var(--react-international-phone-country-selector-arrow-size, 4px) solid var(--react-international-phone-country-selector-arrow-color, #777);border-right:var(--react-international-phone-country-selector-arrow-size, 4px) solid transparent;border-left:var(--react-international-phone-country-selector-arrow-size, 4px) solid transparent;margin-right:4px;transition:all .1s ease-out}.react-international-phone-country-selector-button__dropdown-arrow--active{transform:rotateX(180deg)}.react-international-phone-country-selector-button__dropdown-arrow--disabled{border-top-color:var(--react-international-phone-disabled-country-selector-arrow-color, #999)}.react-international-phone-country-selector-button--disabled,.react-international-phone-country-selector-button--disabled:hover{background-color:var(--react-international-phone-disabled-country-selector-background-color, var(--react-international-phone-disabled-background-color, whitesmoke))}.react-international-phone-country-selector-button--disabled{cursor:auto}.react-international-phone-flag-emoji{width:var(--react-international-phone-flag-width, 24px);height:var(--react-international-phone-flag-height, 24px);box-sizing:border-box}.react-international-phone-country-selector-dropdown{position:absolute;z-index:1;top:var(--react-international-phone-dropdown-top, 44px);left:var(--react-international-phone-dropdown-left, 0);display:flex;width:300px;max-height:200px;flex-direction:column;padding:4px 0;margin:0;background-color:var(--react-international-phone-dropdown-item-background-color, var(--react-international-phone-background-color, white));box-shadow:var(--react-international-phone-dropdown-shadow, 2px 2px 16px rgba(0, 0, 0, .25));color:var(--react-international-phone-dropdown-item-text-color, var(--react-international-phone-text-color, #222));list-style:none;overflow-y:scroll}.react-international-phone-country-selector-dropdown__preferred-list-divider{height:1px;border:none;margin:var(--react-international-phone-dropdown-preferred-list-divider-margin, 0);background:var(--react-international-phone-dropdown-preferred-list-divider-color, var(--react-international-phone-border-color, gainsboro))}.react-international-phone-country-selector-dropdown__list-item{display:flex;min-height:var(--react-international-phone-dropdown-item-height, 28px);box-sizing:border-box;align-items:center;padding:2px 8px}.react-international-phone-country-selector-dropdown__list-item-flag-emoji{margin-right:8px}.react-international-phone-country-selector-dropdown__list-item-country-name{overflow:hidden;margin-right:8px;font-size:var(--react-international-phone-dropdown-item-font-size, 14px);text-overflow:ellipsis;white-space:nowrap}.react-international-phone-country-selector-dropdown__list-item-dial-code{color:var(--react-international-phone-dropdown-item-dial-code-color, gray);font-size:var(--react-international-phone-dropdown-item-font-size, 14px)}.react-international-phone-country-selector-dropdown__list-item:hover{background-color:var(--react-international-phone-selected-dropdown-item-background-color, var(--react-international-phone-selected-dropdown-item-background-color, whitesmoke));cursor:pointer}.react-international-phone-country-selector-dropdown__list-item--selected,.react-international-phone-country-selector-dropdown__list-item--focused{background-color:var(--react-international-phone-selected-dropdown-item-background-color, whitesmoke);color:var(--react-international-phone-selected-dropdown-item-text-color, var(--react-international-phone-text-color, #222))}.react-international-phone-country-selector-dropdown__list-item--selected .react-international-phone-country-selector-dropdown__list-item-dial-code,.react-international-phone-country-selector-dropdown__list-item--focused .react-international-phone-country-selector-dropdown__list-item-dial-code{color:var(--react-international-phone-selected-dropdown-item-dial-code-color, var(--react-international-phone-dropdown-item-dial-code-color, gray))}.react-international-phone-country-selector-dropdown__list-item--focused{background-color:var(--react-international-phone-selected-dropdown-item-background-color, var(--react-international-phone-selected-dropdown-item-background-color, whitesmoke))}.react-international-phone-dial-code-preview{display:flex;align-items:center;justify-content:center;padding:0 8px;border:1px solid var(--react-international-phone-dial-code-preview-border-color, var(--react-international-phone-border-color, gainsboro));margin-right:-1px;background-color:var(--react-international-phone-dial-code-preview-background-color, var(--react-international-phone-background-color, white));color:var(--react-international-phone-dial-code-preview-text-color, var(--react-international-phone-text-color, #222));font-size:var(--react-international-phone-dial-code-preview-font-size, var(--react-international-phone-font-size, 13px))}.react-international-phone-dial-code-preview--disabled{background-color:var(--react-international-phone-dial-code-preview-disabled-background-color, var(--react-international-phone-disabled-background-color, whitesmoke));color:var(--react-international-phone-dial-code-preview-disabled-text-color, var(--react-international-phone-disabled-text-color, #666))}.react-international-phone-input-container{display:flex}.react-international-phone-input-container .react-international-phone-country-selector-button{border-radius:var(--react-international-phone-border-radius, 4px);margin-right:-1px;border-bottom-right-radius:0;border-top-right-radius:0}.react-international-phone-input-container .react-international-phone-input{overflow:visible;height:var(--react-international-phone-height, 36px);box-sizing:border-box;padding:0 8px;border:1px solid var(--react-international-phone-border-color, gainsboro);border-radius:var(--react-international-phone-border-radius, 4px);margin:0;background-color:var(--react-international-phone-background-color, white);border-bottom-left-radius:0;border-top-left-radius:0;color:var(--react-international-phone-text-color, #222);font-family:inherit;font-size:var(--react-international-phone-font-size, 13px)}.react-international-phone-input-container .react-international-phone-input:focus{outline:none}.react-international-phone-input-container .react-international-phone-input--disabled{background-color:var(--react-international-phone-disabled-background-color, whitesmoke);color:var(--react-international-phone-disabled-text-color, #666)}