.ngen-container{margin:0 auto;max-width:60rem;padding:2rem 1rem;width:100%}.ngen-greeting{align-items:center;display:flex;justify-content:center;min-height:60vh}.ngen-greeting-content{text-align:center;width:100%}.ngen-greeting-title{color:var(--ast-global-color-3,#324b6b);font-family:Roboto Condensed,sans-serif;font-size:3rem;font-weight:700;margin-bottom:1rem}.ngen-greeting-subtitle{color:var(--ast-global-color-1,#555659);font-size:1.25rem;margin-bottom:3rem}.ngen-input-wrapper{margin:0 auto;max-width:40rem;position:relative}.ngen-input{border:2px solid var(--ast-global-color-5,#e6e7e8);border-radius:2rem;font-family:Roboto Condensed,sans-serif;font-size:1rem;outline:none;padding:1rem 4rem 1rem 1.5rem;transition:border-color .3s ease;width:100%}.ngen-input:focus{border-color:var(--ast-global-color-3,#324b6b)}.ngen-submit-btn{align-items:center;background-color:var(--ast-global-color-3,#324b6b);border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;height:2.5rem;justify-content:center;position:absolute;right:2.25rem;top:50%;transform:translateY(-50%);transition:background-color .3s ease;width:2.5rem}.ngen-submit-btn:hover{background-color:var(--ast-global-color-2,#f5821f)}.ngen-submit-btn:disabled{background-color:var(--ast-global-color-4,#8d8d8d);cursor:not-allowed}.ngen-chat{border-radius:.5rem;display:flex;flex-direction:column;height:70vh;max-height:70vh}.ngen-chat-wrapper{display:flex;flex:1;gap:10px;min-height:0}.ngen-chat-main{display:flex;flex:1;flex-direction:column;min-height:0}.ngen-chat-sidebar{align-self:flex-start;border-radius:5px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);display:flex;flex-direction:column;height:60vh;position:sticky;top:167px;width:20rem}.ngen-sidebar-content{flex:1;overflow-y:auto;padding:0 1rem}.ngen-sidebar-empty{color:var(--ast-global-color-4,#8d8d8d);font-style:italic;padding:2rem 1rem;text-align:center}.ngen-source-item{background-color:#fff;border:1px solid transparent;border-radius:.5rem;cursor:pointer;margin-bottom:.75rem;padding:.75rem;transition:all .2s ease}.ngen-source-item:hover{border-color:var(--ast-global-color-3,#324b6b);box-shadow:0 2px 4px rgba(0,0,0,.1)}.ngen-source-thumbnail{align-items:center;aspect-ratio:16/9;background-color:var(--ast-global-color-5,#e6e7e8);border-radius:.25rem;display:flex;justify-content:center;margin-bottom:.5rem;overflow:hidden;position:relative;width:100%}.ngen-source-thumbnail img{height:100%;object-fit:cover;width:100%}.ngen-source-thumbnail i{color:var(--ast-global-color-4,#8d8d8d);font-size:2rem}.ngen-source-title{color:var(--ast-global-color-1,#555659);display:-webkit-box;font-size:.875rem;font-weight:700;-webkit-line-clamp:2;margin-bottom:.25rem;-webkit-box-orient:vertical;overflow:hidden}.ngen-source-meta{color:var(--ast-global-color-4,#8d8d8d);font-size:.75rem}.ngen-source-item.loading{cursor:wait;opacity:.6;pointer-events:none}.ngen-source-item.loading .ngen-source-thumbnail:after{animation:spin 1s linear infinite;border-top:3px solid var(--ast-global-color-5,#e6e7e8);border:3px solid var(--ast-global-color-5,#e6e7e8);border-radius:50%;border-top-color:var(--ast-global-color-3,#324b6b);content:"";height:2rem;position:absolute;width:2rem}.ngen-source-item .ngen-loading-text{color:var(--ast-global-color-3,#324b6b);display:none;font-size:.75rem;font-style:italic;margin-top:.25rem}.ngen-source-item.loading .ngen-loading-text{display:block}.ngen-source-download-icon{color:var(--ast-global-color-4,#8d8d8d);font-size:.75rem;margin-left:.5rem}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.ngen-chat-header{background-color:var(--ast-global-color-3,#324b6b);color:#fff;padding:1rem 1.5rem}.ngen-chat-title{align-items:center;display:flex;font-family:Roboto Condensed,sans-serif;font-size:1.5rem;font-weight:700;gap:.75rem;margin:0}.ngen-chat-container{background-color:#fff;display:flex;flex:1;flex-direction:column;gap:1.5rem;min-height:0;overflow-y:auto;padding:1.5rem}.ngen-message{animation:messageSlideIn .3s ease-out;display:flex;width:100%}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(.5rem)}to{opacity:1;transform:translateY(0)}}.ngen-message-content{display:flex;gap:1rem;max-width:80%}.ngen-message-user .ngen-message-content{flex-direction:row-reverse;margin-left:auto}.ngen-message-avatar{align-items:center;border-radius:50%;display:flex;flex-shrink:0;font-size:1.25rem;height:2.5rem;justify-content:center;width:2.5rem}.ngen-message-user .ngen-message-avatar{background-color:var(--ast-global-color-6,#cce6f4);color:var(--ast-global-color-3,#324b6b)}.ngen-message-assistant .ngen-message-avatar{background-color:var(--ast-global-color-3,#324b6b);color:#fff}.ngen-message-text{border-radius:1rem;font-size:1rem;line-height:1.5;padding:1rem 1.25rem}.ngen-message-user .ngen-message-text{background-color:var(--ast-global-color-6,#cce6f4);color:var(--ast-global-color-3,#324b6b)}.ngen-message-assistant .ngen-message-text{color:var(--ast-global-color-1,#555659)}.ngen-chat-input-wrapper{background-color:#fff;border-top:1px solid var(--ast-global-color-5,#e6e7e8);flex-shrink:0;padding:1rem 1.5rem;position:relative}.ngen-chat-input{border-radius:1.5rem;padding:.875rem 4rem .875rem 1.5rem}.ngen-loading-indicator{align-items:center;color:var(--ast-global-color-4,#8d8d8d);display:flex;font-style:italic;gap:.5rem}.ngen-loading-dots{display:inline-flex;gap:.25rem}.ngen-loading-dots span{animation:loadingDot 1.4s ease-in-out infinite both;background-color:var(--ast-global-color-4,#8d8d8d);border-radius:50%;height:.5rem;width:.5rem}.ngen-loading-dots span:first-child{animation-delay:-.32s}.ngen-loading-dots span:nth-child(2){animation-delay:-.16s}@keyframes loadingDot{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}@media (max-width:768px){.ngen-greeting-title{font-size:2rem}.ngen-greeting-subtitle{font-size:1rem}.ngen-chat{height:70vh}.ngen-message-content{max-width:90%}.ngen-chat-wrapper{flex-direction:column}.ngen-chat-sidebar{border-left:none;border-top:1px solid var(--ast-global-color-5,#e6e7e8);max-height:40%;width:100%}}