:root{--toastify-color-light:#fff;--toastify-color-dark:#121212;--toastify-color-info:#3498db;--toastify-color-success:#07bc0c;--toastify-color-warning:#f1c40f;--toastify-color-error:#e74d3c;--toastify-color-transparent:#ffffffb3;--toastify-icon-color-info:var(--toastify-color-info);--toastify-icon-color-success:var(--toastify-color-success);--toastify-icon-color-warning:var(--toastify-color-warning);--toastify-icon-color-error:var(--toastify-color-error);--toastify-container-width:fit-content;--toastify-toast-width:320px;--toastify-toast-offset:16px;--toastify-toast-top:max(var(--toastify-toast-offset),env(safe-area-inset-top));--toastify-toast-right:max(var(--toastify-toast-offset),env(safe-area-inset-right));--toastify-toast-left:max(var(--toastify-toast-offset),env(safe-area-inset-left));--toastify-toast-bottom:max(var(--toastify-toast-offset),env(safe-area-inset-bottom));--toastify-toast-background:#fff;--toastify-toast-padding:14px;--toastify-toast-min-height:64px;--toastify-toast-max-height:800px;--toastify-toast-bd-radius:6px;--toastify-toast-shadow:0px 4px 12px #0000001a;--toastify-font-family:sans-serif;--toastify-z-index:9999;--toastify-text-color-light:#757575;--toastify-text-color-dark:#fff;--toastify-text-color-info:#fff;--toastify-text-color-success:#fff;--toastify-text-color-warning:#fff;--toastify-text-color-error:#fff;--toastify-spinner-color:#616161;--toastify-spinner-color-empty-area:#e0e0e0;--toastify-color-progress-light:linear-gradient(90deg,#4cd964,#5ac8fa,#007aff,#34aadc,#5856d6,#ff2d55);--toastify-color-progress-dark:#bb86fc;--toastify-color-progress-info:var(--toastify-color-info);--toastify-color-progress-success:var(--toastify-color-success);--toastify-color-progress-warning:var(--toastify-color-warning);--toastify-color-progress-error:var(--toastify-color-error);--toastify-color-progress-bgo:0.2}.Toastify__toast-container{box-sizing:border-box;color:#fff;display:flex;flex-direction:column;position:fixed;-webkit-transform:translateZ(9999);-webkit-transform:translateZ(var(--toastify-z-index));width:-webkit-fit-content;width:fit-content;width:var(--toastify-container-width);z-index:9999;z-index:var(--toastify-z-index)}.Toastify__toast-container--top-left{left:max(16px,env(safe-area-inset-left));left:var(--toastify-toast-left);top:max(16px,env(safe-area-inset-top));top:var(--toastify-toast-top)}.Toastify__toast-container--top-center{align-items:center;left:50%;top:max(16px,env(safe-area-inset-top));top:var(--toastify-toast-top);transform:translateX(-50%)}.Toastify__toast-container--top-right{align-items:end;right:max(16px,env(safe-area-inset-right));right:var(--toastify-toast-right);top:max(16px,env(safe-area-inset-top));top:var(--toastify-toast-top)}.Toastify__toast-container--bottom-left{bottom:max(16px,env(safe-area-inset-bottom));bottom:var(--toastify-toast-bottom);left:max(16px,env(safe-area-inset-left));left:var(--toastify-toast-left)}.Toastify__toast-container--bottom-center{align-items:center;bottom:max(16px,env(safe-area-inset-bottom));bottom:var(--toastify-toast-bottom);left:50%;transform:translateX(-50%)}.Toastify__toast-container--bottom-right{align-items:end;bottom:max(16px,env(safe-area-inset-bottom));bottom:var(--toastify-toast-bottom);right:max(16px,env(safe-area-inset-right));right:var(--toastify-toast-right)}.Toastify__toast{--y:0;align-items:center;border-radius:6px;border-radius:var(--toastify-toast-bd-radius);box-shadow:0 4px 12px #0000001a;box-shadow:var(--toastify-toast-shadow);box-sizing:border-box;display:flex;flex:1 1 auto;font-family:sans-serif;font-family:var(--toastify-font-family);margin-bottom:1rem;max-height:800px;max-height:var(--toastify-toast-max-height);min-height:64px;min-height:var(--toastify-toast-min-height);padding:14px;padding:var(--toastify-toast-padding);position:relative;touch-action:none;width:320px;width:var(--toastify-toast-width);word-break:break-word;z-index:0}@media only screen and (max-width:480px){.Toastify__toast-container{left:env(safe-area-inset-left);margin:0;width:100vw}.Toastify__toast-container--top-center,.Toastify__toast-container--top-left,.Toastify__toast-container--top-right{top:env(safe-area-inset-top);transform:translateX(0)}.Toastify__toast-container--bottom-center,.Toastify__toast-container--bottom-left,.Toastify__toast-container--bottom-right{bottom:env(safe-area-inset-bottom);transform:translateX(0)}.Toastify__toast-container--rtl{left:auto;right:env(safe-area-inset-right)}.Toastify__toast{--toastify-toast-width:100%;border-radius:0;margin-bottom:0}}.Toastify__toast-container[data-stacked=true]{width:320px;width:var(--toastify-toast-width)}.Toastify__toast--stacked{position:absolute;transform:translate3d(0,var(--y),0) scale(var(--s));transition:transform .3s;width:100%}.Toastify__toast--stacked[data-collapsed] .Toastify__close-button,.Toastify__toast--stacked[data-collapsed] .Toastify__toast-body{transition:opacity .1s}.Toastify__toast--stacked[data-collapsed=false]{overflow:visible}.Toastify__toast--stacked[data-collapsed=true]:not(:last-child)>*{opacity:0}.Toastify__toast--stacked:after{bottom:100%;content:"";height:calc(var(--g)*1px);left:0;position:absolute;right:0}.Toastify__toast--stacked[data-pos=top]{top:0}.Toastify__toast--stacked[data-pos=bot]{bottom:0}.Toastify__toast--stacked[data-pos=bot].Toastify__toast--stacked:before{transform-origin:top}.Toastify__toast--stacked[data-pos=top].Toastify__toast--stacked:before{transform-origin:bottom}.Toastify__toast--stacked:before{bottom:0;content:"";height:100%;left:0;position:absolute;right:0;transform:scaleY(3);z-index:-1}.Toastify__toast--rtl{direction:rtl}.Toastify__toast--close-on-click{cursor:pointer}.Toastify__toast-icon{-webkit-margin-end:10px;display:flex;flex-shrink:0;margin-inline-end:10px;width:22px}.Toastify--animate{animation-duration:.5s;animation-fill-mode:both}.Toastify--animate-icon{animation-duration:.3s;animation-fill-mode:both}.Toastify__toast-theme--dark{background:#121212;background:var(--toastify-color-dark);color:#fff;color:var(--toastify-text-color-dark)}.Toastify__toast-theme--colored.Toastify__toast--default,.Toastify__toast-theme--light{background:#fff;background:var(--toastify-color-light);color:#757575;color:var(--toastify-text-color-light)}.Toastify__toast-theme--colored.Toastify__toast--info{background:#3498db;background:var(--toastify-color-info);color:#fff;color:var(--toastify-text-color-info)}.Toastify__toast-theme--colored.Toastify__toast--success{background:#07bc0c;background:var(--toastify-color-success);color:#fff;color:var(--toastify-text-color-success)}.Toastify__toast-theme--colored.Toastify__toast--warning{background:#f1c40f;background:var(--toastify-color-warning);color:#fff;color:var(--toastify-text-color-warning)}.Toastify__toast-theme--colored.Toastify__toast--error{background:#e74d3c;background:var(--toastify-color-error);color:#fff;color:var(--toastify-text-color-error)}.Toastify__progress-bar-theme--light{background:linear-gradient(90deg,#4cd964,#5ac8fa,#007aff,#34aadc,#5856d6,#ff2d55);background:var(--toastify-color-progress-light)}.Toastify__progress-bar-theme--dark{background:#bb86fc;background:var(--toastify-color-progress-dark)}.Toastify__progress-bar--info{background:#3498db;background:var(--toastify-color-progress-info)}.Toastify__progress-bar--success{background:#07bc0c;background:var(--toastify-color-progress-success)}.Toastify__progress-bar--warning{background:#f1c40f;background:var(--toastify-color-progress-warning)}.Toastify__progress-bar--error{background:#e74d3c;background:var(--toastify-color-progress-error)}.Toastify__progress-bar-theme--colored.Toastify__progress-bar--error,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--info,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--success,.Toastify__progress-bar-theme--colored.Toastify__progress-bar--warning{background:#ffffffb3;background:var(--toastify-color-transparent)}.Toastify__close-button{background:#0000;border:none;color:#fff;cursor:pointer;opacity:.7;outline:none;padding:0;position:absolute;right:6px;top:6px;transition:.3s ease;z-index:1}.Toastify__toast--rtl .Toastify__close-button{left:6px;right:auto}.Toastify__close-button--light{color:#000;opacity:.3}.Toastify__close-button>svg{fill:currentColor;height:16px;width:14px}.Toastify__close-button:focus,.Toastify__close-button:hover{opacity:1}@keyframes Toastify__trackProgress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.Toastify__progress-bar{bottom:0;height:100%;left:0;opacity:.7;position:absolute;transform-origin:left;width:100%;z-index:1}.Toastify__progress-bar--animated{animation:Toastify__trackProgress linear 1 forwards}.Toastify__progress-bar--controlled{transition:transform .2s}.Toastify__progress-bar--rtl{border-bottom-left-radius:0;left:auto;right:0;transform-origin:right}.Toastify__progress-bar--wrp{border-bottom-left-radius:6px;border-bottom-left-radius:var(--toastify-toast-bd-radius);border-bottom-right-radius:6px;border-bottom-right-radius:var(--toastify-toast-bd-radius);bottom:0;height:5px;left:0;overflow:hidden;position:absolute;width:100%}.Toastify__progress-bar--wrp[data-hidden=true]{opacity:0}.Toastify__progress-bar--bg{height:100%;opacity:.2;opacity:var(--toastify-color-progress-bgo);width:100%}.Toastify__spinner{animation:Toastify__spin .65s linear infinite;border:2px solid #e0e0e0;border-color:var(--toastify-spinner-color-empty-area);border-radius:100%;border-right-color:#616161;border-right-color:var(--toastify-spinner-color);box-sizing:border-box;height:20px;width:20px}@keyframes Toastify__bounceInRight{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(3000px,0,0)}60%{opacity:1;transform:translate3d(-25px,0,0)}75%{transform:translate3d(10px,0,0)}90%{transform:translate3d(-5px,0,0)}to{transform:none}}@keyframes Toastify__bounceOutRight{20%{opacity:1;transform:translate3d(-20px,var(--y),0)}to{opacity:0;transform:translate3d(2000px,var(--y),0)}}@keyframes Toastify__bounceInLeft{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(-3000px,0,0)}60%{opacity:1;transform:translate3d(25px,0,0)}75%{transform:translate3d(-10px,0,0)}90%{transform:translate3d(5px,0,0)}to{transform:none}}@keyframes Toastify__bounceOutLeft{20%{opacity:1;transform:translate3d(20px,var(--y),0)}to{opacity:0;transform:translate3d(-2000px,var(--y),0)}}@keyframes Toastify__bounceInUp{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,3000px,0)}60%{opacity:1;transform:translate3d(0,-20px,0)}75%{transform:translate3d(0,10px,0)}90%{transform:translate3d(0,-5px,0)}to{transform:translateZ(0)}}@keyframes Toastify__bounceOutUp{20%{transform:translate3d(0,calc(var(--y) - 10px),0)}40%,45%{opacity:1;transform:translate3d(0,calc(var(--y) + 20px),0)}to{opacity:0;transform:translate3d(0,-2000px,0)}}@keyframes Toastify__bounceInDown{0%,60%,75%,90%,to{animation-timing-function:cubic-bezier(.215,.61,.355,1)}0%{opacity:0;transform:translate3d(0,-3000px,0)}60%{opacity:1;transform:translate3d(0,25px,0)}75%{transform:translate3d(0,-10px,0)}90%{transform:translate3d(0,5px,0)}to{transform:none}}@keyframes Toastify__bounceOutDown{20%{transform:translate3d(0,calc(var(--y) - 10px),0)}40%,45%{opacity:1;transform:translate3d(0,calc(var(--y) + 20px),0)}to{opacity:0;transform:translate3d(0,2000px,0)}}.Toastify__bounce-enter--bottom-left,.Toastify__bounce-enter--top-left{animation-name:Toastify__bounceInLeft}.Toastify__bounce-enter--bottom-right,.Toastify__bounce-enter--top-right{animation-name:Toastify__bounceInRight}.Toastify__bounce-enter--top-center{animation-name:Toastify__bounceInDown}.Toastify__bounce-enter--bottom-center{animation-name:Toastify__bounceInUp}.Toastify__bounce-exit--bottom-left,.Toastify__bounce-exit--top-left{animation-name:Toastify__bounceOutLeft}.Toastify__bounce-exit--bottom-right,.Toastify__bounce-exit--top-right{animation-name:Toastify__bounceOutRight}.Toastify__bounce-exit--top-center{animation-name:Toastify__bounceOutUp}.Toastify__bounce-exit--bottom-center{animation-name:Toastify__bounceOutDown}@keyframes Toastify__zoomIn{0%{opacity:0;transform:scale3d(.3,.3,.3)}50%{opacity:1}}@keyframes Toastify__zoomOut{0%{opacity:1}50%{opacity:0;transform:translate3d(0,var(--y),0) scale3d(.3,.3,.3)}to{opacity:0}}.Toastify__zoom-enter{animation-name:Toastify__zoomIn}.Toastify__zoom-exit{animation-name:Toastify__zoomOut}@keyframes Toastify__flipIn{0%{animation-timing-function:ease-in;opacity:0;transform:perspective(400px) rotateX(90deg)}40%{animation-timing-function:ease-in;transform:perspective(400px) rotateX(-20deg)}60%{opacity:1;transform:perspective(400px) rotateX(10deg)}80%{transform:perspective(400px) rotateX(-5deg)}to{transform:perspective(400px)}}@keyframes Toastify__flipOut{0%{transform:translate3d(0,var(--y),0) perspective(400px)}30%{opacity:1;transform:translate3d(0,var(--y),0) perspective(400px) rotateX(-20deg)}to{opacity:0;transform:translate3d(0,var(--y),0) perspective(400px) rotateX(90deg)}}.Toastify__flip-enter{animation-name:Toastify__flipIn}.Toastify__flip-exit{animation-name:Toastify__flipOut}@keyframes Toastify__slideInRight{0%{transform:translate3d(110%,0,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInLeft{0%{transform:translate3d(-110%,0,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInUp{0%{transform:translate3d(0,110%,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideInDown{0%{transform:translate3d(0,-110%,0);visibility:visible}to{transform:translate3d(0,var(--y),0)}}@keyframes Toastify__slideOutRight{0%{transform:translate3d(0,var(--y),0)}to{transform:translate3d(110%,var(--y),0);visibility:hidden}}@keyframes Toastify__slideOutLeft{0%{transform:translate3d(0,var(--y),0)}to{transform:translate3d(-110%,var(--y),0);visibility:hidden}}@keyframes Toastify__slideOutDown{0%{transform:translate3d(0,var(--y),0)}to{transform:translate3d(0,500px,0);visibility:hidden}}@keyframes Toastify__slideOutUp{0%{transform:translate3d(0,var(--y),0)}to{transform:translate3d(0,-500px,0);visibility:hidden}}.Toastify__slide-enter--bottom-left,.Toastify__slide-enter--top-left{animation-name:Toastify__slideInLeft}.Toastify__slide-enter--bottom-right,.Toastify__slide-enter--top-right{animation-name:Toastify__slideInRight}.Toastify__slide-enter--top-center{animation-name:Toastify__slideInDown}.Toastify__slide-enter--bottom-center{animation-name:Toastify__slideInUp}.Toastify__slide-exit--bottom-left,.Toastify__slide-exit--top-left{animation-duration:.3s;animation-name:Toastify__slideOutLeft;animation-timing-function:ease-in}.Toastify__slide-exit--bottom-right,.Toastify__slide-exit--top-right{animation-duration:.3s;animation-name:Toastify__slideOutRight;animation-timing-function:ease-in}.Toastify__slide-exit--top-center{animation-duration:.3s;animation-name:Toastify__slideOutUp;animation-timing-function:ease-in}.Toastify__slide-exit--bottom-center{animation-duration:.3s;animation-name:Toastify__slideOutDown;animation-timing-function:ease-in}@keyframes Toastify__spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.resource-detail-container{display:flex;min-height:600px}.resource-detail-header{margin-top:1rem}.resource-filename{color:var(--text-light);margin-bottom:1rem}.resource-left-panel{background:#fafbfc;border-right:1px solid #eee;flex:4 1;padding:8px 18px 18px}.resource-right-panel{flex:8 1;padding:18px}.resource-tabs-container{display:flex;margin-bottom:16px}.resource-tab-content{margin-top:16px;max-height:600px;overflow-y:auto;padding-right:8px}.resource-tab-content::-webkit-scrollbar{width:8px}.resource-tab-content::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}.resource-tab-content::-webkit-scrollbar-thumb{background:#888;border-radius:4px}.resource-tab-content::-webkit-scrollbar-thumb:hover{background:#555}.resource-tab-content p{word-wrap:break-word;color:#374151;line-height:1.6;white-space:pre-wrap}.resource-tab-btn{margin-right:8px}.resource-action-btn{margin-top:12px}.transcript-container{word-wrap:break-word;color:#374151;line-height:1.6;white-space:pre-wrap}.transcription-progress-notice{background:#f9fafb;border:1px solid #d1d5db;border-radius:6px;color:#6b7280;font-style:italic;padding:16px;text-align:center}.document-viewer-container{padding:10px}.document-actions{margin-bottom:15px;text-align:right}.download-btn{background-color:#dc3545;border-radius:4px;color:#fff;display:inline-block;font-size:14px;padding:8px 16px;text-decoration:none}.iframe-container{border:1px solid #ddd;border-radius:4px;overflow:hidden}.resource-iframe,.resource-video-embed{border:none}.resource-video{max-height:60vh}.unsupported-content-container{padding:2rem;text-align:center}.register-container{margin:18px auto 0;min-width:600px;padding:1.5rem}.success-message{margin-bottom:.5rem}.verification-notice{background-color:#e3f2fd;border-left:4px solid #2196f3;border-radius:4px;margin-top:1rem;padding:1.25rem}.verification-notice p{line-height:1.6;margin:.5rem 0}.verification-title{color:#1976d2;font-size:1.1rem;font-weight:600;margin-top:0!important}.verification-notice strong{color:#1565c0}.institute-checkbox-container{align-items:center;display:flex}.institute-checkbox{cursor:pointer;height:1.25em;margin-right:.5em;width:1.25em}.institute-checkbox-label{cursor:default}.institute-search-container{padding-bottom:1rem;position:relative}.institute-results-list{background-color:#fff;border:1px solid #ddd;border-radius:.25rem;box-shadow:0 4px 8px #0000001a;max-height:200px;overflow-y:auto;position:absolute;width:100%;z-index:1000}.institute-result-item{cursor:pointer;padding:10px 15px}.institute-result-item:not(:first-child){border-top:1px solid #eee}.institute-result-item:hover{background-color:#f8f9fa}@media (max-width:768px){.register-container{margin-top:10px;min-width:auto;padding:1rem}}.stats-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:2rem}.stat-card{background:var(--bg-white);border-radius:.5rem;box-shadow:0 1px 3px #0000001a;padding:1.5rem;text-align:center}.stat-number{color:var(--primary-color);font-size:2rem;font-weight:700}.stat-label{color:var(--text-light);font-size:.875rem}.stat-icon{margin-bottom:.5rem}.dashboard-container{padding:0}.ai-usage-section{background:var(--bg-white);border-radius:.75rem;box-shadow:0 1px 3px #0000001a;margin-top:2rem;padding:2rem}.section-header{margin-bottom:1.5rem}.section-header h2{color:var(--text-dark);font-size:1.5rem;font-weight:600;margin-bottom:.25rem}.section-subtitle{color:var(--text-light);font-size:.875rem}.ai-breakdown-grid{grid-gap:1.25rem;display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.ai-breakdown-card{background:#f7fafc;border:1px solid var(--border-color);border-radius:.5rem;padding:1.5rem;transition:all .2s}.ai-breakdown-card:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-2px)}.ai-card-header{justify-content:space-between;margin-bottom:.75rem}.ai-card-header,.ai-card-icon{align-items:center;display:flex}.ai-card-icon{border-radius:.5rem;font-size:1.25rem;height:40px;justify-content:center;width:40px}.ai-card-value{font-size:1.75rem;font-weight:700}.ai-card-label{color:var(--text-dark);font-size:.875rem;font-weight:500;margin-bottom:.75rem}.ai-card-progress{background:#e2e8f0;border-radius:2px;height:4px;overflow:hidden}.ai-card-progress-bar{border-radius:2px;height:100%;transition:width .3s ease}.action-cards{display:flex;gap:1rem;margin-bottom:1.5rem}.action-card{background:#fff;background:var(--bg-white);border-radius:12px;box-shadow:0 2px 8px #00000012;cursor:pointer;flex:1 1;max-width:260px;min-width:220px;padding:1.2rem 1.5rem;transition:box-shadow .2s,transform .2s}.action-card:hover{box-shadow:0 4px 16px #00000021;transform:translateY(-2px) scale(1.03)}.action-title{font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.action-desc{color:#555;font-size:.97rem}.chat-container{margin-bottom:0;overflow:hidden;padding:0}.chat-bubble{align-items:flex-start;display:flex;margin-bottom:1.1rem;max-width:600px}.chat-bubble.bot{flex-direction:row}.chat-bubble.user{flex-direction:row-reverse;margin-left:auto}.chat-avatar{font-size:2rem;margin:0 .7rem}.chat-content{background:#f5f7fa;border-radius:16px;box-shadow:0 1px 4px #0000000a;max-width:100%;min-width:120px;padding:.9rem 1.2rem}.chat-bubble.user .chat-content{background:#e0f3ff}.chat-text{font-size:1.05rem}.chat-buttons,.chat-buttons.vertical{display:flex!important;flex-direction:column!important;gap:.5rem!important;margin-top:.5rem!important}.chat-buttons button,.chat-select-btn{background:#e6ecf5!important;border:1px solid #c3cfe2!important;border-radius:8px!important;box-shadow:0 1px 2px #3c50780a!important;color:#3a4a5d!important;cursor:pointer!important;font-size:1rem!important;padding:.5rem 1.2rem!important;transition:background .2s,color .2s!important}.chat-buttons button:hover,.chat-select-btn:focus,.chat-select-btn:hover{background:#d2dbe8!important;color:#22334a!important;outline:none!important}.chat-input-container{background:#fff;background:var(--bg-white);border-radius:0 0 .5rem .5rem;border-top:1px solid #e2e8f0;border-top:1px solid var(--border-color);padding:1rem 1.5rem}.chat-input-wrapper{display:flex;gap:.75rem}.chat-input{border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:2rem;display:block;font-size:16px;margin:0;max-width:none;padding:.75rem 1rem;width:100%}.modal-overlay{height:100vh;width:100vw}.modal-content{max-width:700px;padding:2rem}.modal-close{background:none;border:none;color:#aaa;cursor:pointer;float:right;font-size:28px;font-weight:700;position:absolute;right:1.5rem;top:1rem}.modal-close:focus,.modal-close:hover{color:#000;text-decoration:none}.btn{border-radius:.5rem;gap:.5rem;padding:.75rem 1.5rem}.btn-primary{background:#4299e1;background:var(--primary-color)}.btn-primary:hover{background:#3182ce;background:var(--primary-hover)}.btn-icon{align-items:center;border-radius:50%;display:flex;flex-shrink:0;height:40px;justify-content:center;min-width:40px;padding:0;width:40px}.ai-assistant-main{align-items:normal;display:block;flex-direction:row}.chat-container{margin-bottom:2.5rem}.upload-container{margin:0 auto;max-width:800px;padding:20px}.upload-error{background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;color:#721c24;margin-bottom:20px;padding:12px}.loading-overlay{align-items:center;background-color:#fffc;bottom:0;display:flex;flex-direction:column;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:1000}.spinner{animation:spin 1s linear infinite;border:4px solid #f3f3f3;border-radius:50%;border-top-color:#007bff;height:40px;width:40px}.loading-text{font-size:16px;font-weight:700;margin-top:16px}.progress-container{margin-top:12px;width:300px}.progress-bar-wrapper{background-color:#e9ecef;border-radius:4px;height:8px;width:100%}.progress-bar{background-color:#007bff;transition:width .3s ease}.progress-text{font-size:12px;margin-top:4px;text-align:center}.form-group{margin-bottom:20px}.form-label{display:block;font-weight:700;margin-bottom:8px}.form-control{border:1px solid #ced4da;border-radius:4px;font-size:14px;padding:8px}.radio-group{display:flex;gap:20px}.radio-label{align-items:center;display:flex;gap:8px}.file-error-text{color:#dc3545;font-size:12px;margin-top:4px}.file-hint-text{color:#6c757d;font-size:12px;margin-top:4px}.upload-button{border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:16px;padding:12px 24px;transition:background-color .3s ease}.upload-button:disabled{background-color:#6c757d;cursor:not-allowed}.upload-button:not(:disabled){background-color:#007bff}.upload-button:not(:disabled):hover{background-color:#0056b3}.doc-source-warning{margin-top:8px}.modal-overlay{background-color:#00000080;bottom:0;right:0;z-index:1050}.modal-dialog{background-color:#fff;border-radius:8px;box-shadow:0 4px 6px #0000001a;display:flex;flex-direction:column;max-height:90%;max-width:800px;width:90%}.modal-header{border-bottom:1px solid #dee2e6;padding:1rem}.modal-close-btn{background:none;border:none;cursor:pointer;font-size:1.5rem;height:30px;padding:0;width:30px}.modal-body{flex:1 1;overflow-y:auto;padding:1rem}.question-card,.quiz-info{margin-bottom:1rem}.question-card{border:1px solid #ddd;border-radius:5px;padding:1rem}.question-header{margin-bottom:.5rem}.badge{border-radius:3px;margin-right:.5rem;padding:.25rem .5rem}.badge-question{background-color:#007bff;color:#fff}.badge-blooms{background-color:#17a2b8;color:#fff}.badge-difficulty{background-color:#ffc107;color:#000}.badge-outcome{background-color:#7396dc;color:#000}.question-text p{margin-top:.5rem}.question-options{margin-top:1rem}.question-options ul{list-style-type:none;margin-top:.5rem;padding-left:1rem}.question-options li{margin-bottom:.5rem}.option-correct{color:#28a745;font-weight:700}.modal-footer{border-top:1px solid #dee2e6;display:flex;gap:.5rem;justify-content:flex-end;padding:1rem}.modal-footer button{border:none;border-radius:4px;cursor:pointer;padding:.5rem 1rem}.advanced-mode-container{background-color:#fdfdfd;border:1px solid #e0e0e0;border-radius:8px;margin-top:1.5rem;padding:1.5rem}.spec-card{background-color:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 2px 4px #0000000d;margin-bottom:1rem;padding:1rem}.spec-header{align-items:center;border-bottom:1px solid #eee;display:flex;justify-content:space-between;margin-bottom:1rem;padding-bottom:.5rem}.spec-header h5{color:#333;margin:0}.spec-inputs{grid-gap:1rem;align-items:flex-end;display:grid;gap:1rem;grid-template-columns:1fr 2fr 2fr}.spec-inputs .outcome-group,.spec-inputs .topic-group{grid-column:1/-1}.basic-mode-container{background-color:#fdfdfd;border:1px solid #e0e0e0;border-radius:8px;margin-top:1.5rem;padding:1.5rem}.generate-quiz-btn{margin-top:20px}.question-set-header{margin-top:1rem}.question-set-meta{color:var(--text-light);display:flex;font-size:.95rem;gap:2rem;margin-top:1rem}.question-set-content{margin-top:2rem}.question-set-detail-header{align-items:flex-start;display:flex;justify-content:space-between}.download-button{margin-top:1rem;white-space:nowrap}.question-card-header{align-items:flex-start;display:flex;justify-content:space-between;margin-bottom:1rem}.question-title{flex:1 1;margin:0}.question-badges{display:flex;flex-wrap:wrap;gap:.5rem}.badge{border-radius:12px;color:#fff;font-size:.75rem;font-weight:500;padding:.25rem .75rem}.badge-difficulty-easy{background-color:#28a745}.badge-difficulty-medium{background-color:#ffc107}.badge-difficulty-hard{background-color:#dc3545}.badge-difficulty-default,.badge-taxonomy{background-color:#6c757d}.question-text{font-size:1rem;line-height:1.6;margin-bottom:1rem}.options-section{margin-top:1rem}.options-title{color:var(--text-light);font-size:.9rem;margin-bottom:.75rem}.options-list{display:flex;flex-direction:column;gap:.5rem}.option-item{align-items:center;border-radius:8px;display:flex;gap:.5rem;padding:.75rem}.option-correct{background-color:#f0fff4;border:2px solid #28a745}.option-incorrect{background-color:#f8f9fa;border:2px solid #e0e0e0}.option-check{color:#28a745;font-weight:700}.option-text{flex:1 1}.answer-section{background-color:#f0fff4;border:1px solid #28a745;border-radius:8px;margin-top:1rem;padding:1rem}.answer-title{color:#28a745;font-size:.9rem;margin-bottom:.5rem}.answer-text{margin:0}.review-section{background-color:#f8f9fa;border:1px solid #e0e0e0;border-radius:8px;margin-top:1rem;padding:1rem}.review-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:.5rem}.review-title{color:var(--text-light);font-size:.9rem;margin:0}.review-stats{color:var(--text-light);display:flex;font-size:.85rem;gap:1rem}.review-buttons{display:flex;gap:.5rem;margin-top:.75rem}.review-button{align-items:center;display:flex;font-size:.85rem;gap:.5rem;padding:.5rem 1rem}.review-form{margin-top:.75rem}.review-textarea{border:1px solid #ddd;border-radius:6px;font-size:.9rem;margin-bottom:.75rem;min-height:80px;padding:.75rem;resize:vertical;width:100%}.review-submit-button,.review-submit-buttons{display:flex;gap:.5rem}.review-submit-button{align-items:center}.review-cancel-button,.review-submit-button{font-size:.85rem;padding:.5rem 1rem}.question-actions{margin-bottom:1rem;margin-top:1rem}.edit-question-button{align-items:center;display:inline-flex;font-size:.85rem;gap:.5rem;padding:.5rem 1rem}.edit-question-layout{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:1fr 400px;margin:2rem auto;max-width:1400px;padding:0 1rem}.edit-question-container{min-width:0}.edit-question-form{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;padding:2rem}.error-message{background-color:#fee;border:1px solid #fcc;color:#c33;margin-bottom:1.5rem;padding:1rem}.question-outcomes-info{align-items:center;background-color:#f8f9fa;border:1px solid #e0e0e0;border-radius:8px;display:flex;flex-wrap:wrap;margin-bottom:1.5rem;padding:1rem}.badge-outcomes{background-color:#17a2b8;border-radius:12px;color:#fff;display:inline-block;font-size:.75rem;font-weight:500;padding:.35rem .75rem}.form-group label{color:var(--text-dark)}.form-input,.form-select,.form-textarea{border:1px solid #ddd;border-radius:6px;font-family:inherit;font-size:1rem;padding:.75rem;width:100%}.form-textarea{min-height:100px;resize:vertical}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #4a90e21a;outline:none}.form-row{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:1fr 1fr}.options-edit-section{margin-top:2rem}.options-edit-section h3{color:var(--text-dark);margin-bottom:1rem}.option-edit-item{background-color:#f8f9fa;border:2px solid #e0e0e0;border-radius:8px;margin-bottom:1.5rem;padding:1rem}.option-edit-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:.75rem}.option-edit-header label{color:var(--text-dark);font-weight:600;margin:0}.correct-checkbox{align-items:center;cursor:pointer;display:flex;gap:.5rem}.correct-checkbox input[type=radio]{cursor:pointer;width:auto}.correct-checkbox span{color:var(--text-light);font-size:.9rem}.form-actions{border-top:1px solid #e0e0e0;display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem;padding-top:1.5rem}.capitalize{text-transform:capitalize}.chatbot-container{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;display:flex;flex-direction:column;max-height:calc(100vh - 4rem);overflow:hidden;position:-webkit-sticky;position:sticky;top:2rem;transition:all .3s ease}.chatbot-container.collapsed{max-height:60px}.chatbot-header{align-items:center;background:linear-gradient(135deg,var(--primary-color),#5a67d8);color:#fff;cursor:pointer;display:flex;justify-content:space-between;padding:1rem 1.5rem;-webkit-user-select:none;user-select:none}.chatbot-header h3{font-size:1.1rem;margin:0}.chatbot-toggle{font-size:1.5rem;font-weight:700}.chatbot-content{display:flex;flex:1 1;flex-direction:column;min-height:0}.chat-messages{display:flex;flex-direction:column;gap:1rem;max-height:calc(100vh - 200px)}.chat-welcome{color:var(--text-light);font-size:.9rem}.chat-welcome p{margin-bottom:.5rem}.chat-welcome ul{margin-left:1.5rem;margin-top:.5rem}.chat-welcome li{margin-bottom:.25rem}.chat-message{animation:slideIn .3s ease;max-width:100%}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-message.user{align-self:flex-end}.chat-message.assistant,.chat-message.system{align-self:flex-start}.message-content{border-radius:12px;font-size:.9rem;line-height:1.5}.chat-message.user .message-content{background:var(--primary-color);border-bottom-right-radius:4px;color:#fff;margin-left:auto;max-width:85%}.chat-message.assistant .message-content{background:#f0f0f0;border-bottom-left-radius:4px;color:var(--text-dark);max-width:100%}.chat-message.system .message-content{background:#e3f2fd;border-radius:8px;color:#1976d2;font-size:.85rem;max-width:100%;text-align:center}.typing-indicator{display:flex;gap:.25rem;padding:.5rem}.typing-indicator span{animation:bounce 1.4s ease-in-out infinite;background:#999;border-radius:50%;height:8px;width:8px}.typing-indicator span:first-child{animation-delay:-.32s}.typing-indicator span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.enhanced-preview{background:#fff;border:2px solid var(--primary-color);border-radius:8px;margin-top:1rem;padding:1.25rem}.enhanced-preview h4{color:var(--primary-color);font-size:1rem;margin:0 0 1rem}.preview-content{font-size:.9rem;line-height:1.6;margin-bottom:1rem}.preview-content p{word-wrap:break-word;margin:.75rem 0}.preview-content strong{color:var(--text-dark);display:inline-block;margin-bottom:.25rem}.preview-content ul{margin:.5rem 0 .5rem 1.5rem;padding:0}.preview-content li{word-wrap:break-word;line-height:1.5;margin:.5rem 0}.preview-actions{display:flex;gap:.75rem;margin-top:1rem}.preview-actions button{flex:1 1;font-size:.9rem;padding:.65rem}.chat-input-form{background:#f8f9fa;border-top:1px solid #e0e0e0;display:flex;gap:.5rem;padding:1rem}.chat-input{border:1px solid #ddd;border-radius:20px;flex:1 1;font-size:.9rem;outline:none;padding:.75rem}.chat-input:focus{border-color:var(--primary-color)}.chat-send-btn{border-radius:20px;padding:.75rem 1.5rem;white-space:nowrap}@media (max-width:1024px){.edit-question-layout{grid-template-columns:1fr}.chatbot-container{bottom:1rem;max-height:500px;position:fixed;right:1rem;width:350px;z-index:1000}.chatbot-container.collapsed{max-height:60px}.chat-messages{max-height:350px}}@media (max-width:768px){.form-row{grid-template-columns:1fr}.form-actions{flex-direction:column-reverse}.form-actions button{width:100%}.chatbot-container{width:calc(100% - 2rem)}}.verify-email-page{background:linear-gradient(135deg,#667eea,#764ba2);display:flex;flex-direction:column;min-height:100vh}.verify-email-container{align-items:center;display:flex;flex:1 1;justify-content:center;padding:2rem 1rem}.verify-email-card{background:#fff;border-radius:16px;box-shadow:0 10px 40px #0003;max-width:600px;padding:3rem;text-align:center;width:100%}.verify-status{align-items:center;display:flex;flex-direction:column;gap:1rem}.verify-status h1{color:var(--text-dark);font-size:1.75rem;margin:1rem 0}.verify-status p{color:var(--text-light);font-size:1rem;line-height:1.6;margin:.5rem 0}.verifying .spinner{animation:spin 1s linear infinite;border:5px solid #f3f3f3;border-radius:50%;border-top:5px solid var(--primary-color);height:60px;width:60px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.success .success-icon{align-items:center;animation:scaleIn .5s ease-out;background-color:#4caf50;border-radius:50%;box-shadow:0 4px 12px #4caf504d;color:#fff;display:flex;font-size:3.5rem;font-weight:700;height:100px;justify-content:center;width:100px}@keyframes scaleIn{0%{opacity:0;transform:scale(0)}50%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.success h1{color:#4caf50}.verified-email{background-color:#f1f8f4;border-left:4px solid #4caf50;border-radius:8px;color:var(--text-dark);font-size:1.05rem;padding:1rem}.verified-email strong{color:#2e7d32;font-weight:600}.success-description{color:var(--text-dark);font-size:1rem;margin:1rem 0}.login-btn{font-size:1.05rem;font-weight:600;margin-top:2rem;min-width:200px;padding:.875rem 2rem}.error .error-icon{align-items:center;animation:scaleIn .5s ease-out;background-color:#f44336;border-radius:50%;box-shadow:0 4px 12px #f443364d;color:#fff;display:flex;font-size:3.5rem;font-weight:700;height:100px;justify-content:center;width:100px}.error h1{color:#f44336}.error-message{background-color:#ffebee;border-left:4px solid #f44336;border-radius:8px;color:#c62828;font-weight:500;margin:1rem 0;padding:1.25rem}.error-actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.error-actions .btn{font-size:1rem;font-weight:600;min-width:160px;padding:.875rem 1.5rem}@media (max-width:768px){.verify-email-card{padding:2rem 1.5rem}.verify-status h1{font-size:1.5rem}.error .error-icon,.success .success-icon{font-size:2.5rem;height:80px;width:80px}.error-actions{flex-direction:column;width:100%}.error-actions .btn,.login-btn{width:100%}}@media (max-width:480px){.verify-email-container{padding:1rem}.verify-email-card{padding:1.5rem 1rem}.verify-status h1{font-size:1.25rem}.verify-status p{font-size:.9rem}}:root{--primary-color:#4299e1;--primary-hover:#3182ce;--text-dark:#2d3748;--text-light:#718096;--bg-light:#f5f7fa;--bg-white:#fff;--border-color:#e2e8f0}*{box-sizing:border-box;margin:0;padding:0}body{background:#f5f7fa;background:var(--bg-light);color:#2d3748;color:var(--text-dark);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app-container{display:flex;flex-direction:column;min-height:100vh}.header{align-items:center;box-shadow:0 1px 3px #0000001a;display:flex;justify-content:space-between;padding:1rem 2rem;z-index:1001}.header,.sidebar{background:#fff;background:var(--bg-white)}.sidebar{border-right:1px solid #e2e8f0;border-right:1px solid var(--border-color);padding:2rem 1rem;width:250px}.nav-item{align-items:center;border-radius:.5rem;cursor:pointer;display:flex;gap:.75rem;margin-bottom:.5rem;padding:.75rem 1rem;transition:all .2s}.nav-item:hover{background:#f7fafc}.nav-item.active{background:#4299e1;background:var(--primary-color);color:#fff;color:var(--bg-white)}.mobile-nav{background:#fff;background:var(--bg-white);bottom:0;box-shadow:0 -2px 10px #0000001a;display:none;left:0;padding-bottom:env(safe-area-inset-bottom);position:fixed;right:0;z-index:1000}.mobile-nav-items{display:flex;justify-content:space-around;padding:.25rem 0}.mobile-nav-item{align-items:center;background:none;border:none;color:#718096;color:var(--text-light);cursor:pointer;display:flex;flex-direction:column;font-size:.68rem;min-width:60px;padding:.25rem;text-align:center;width:auto}.mobile-nav-item.active{color:#4299e1;color:var(--primary-color)}.mobile-nav-item span:first-child{font-size:1.15rem;margin-bottom:.1rem}@media (max-width:768px){.mobile-nav{display:block}.sidebar{display:none}.main-content{margin-bottom:calc(60px + env(safe-area-inset-bottom))}}.content-area{flex:1 1;overflow-y:auto;padding:2rem}.main-content{display:flex;flex:1 1}.content-area h1{margin-bottom:1.5rem}.courses-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.course-card{background:#fff;background:var(--bg-white);border-radius:.5rem;box-shadow:0 1px 3px #0000001a;padding:1.5rem;position:relative;transition:transform .2s,box-shadow .2s}.course-card:hover{box-shadow:0 4px 8px #0000001a;transform:translateY(-2px)}.course-card h3{font-size:1.2rem;margin-bottom:.5rem}.course-card p{color:#718096;color:var(--text-light);font-size:.875rem;margin-bottom:.25rem}.welcome-section{border-radius:.5rem;box-shadow:0 1px 3px #0000001a;padding:2rem}.upload-area,.welcome-section{background:#fff;background:var(--bg-white);margin-bottom:2rem}.upload-area{border:2px dashed #cbd5e0;border-radius:.5rem;cursor:pointer;padding:3rem;text-align:center;transition:all .2s}.upload-area:hover{background:#f7fafc;border-color:#4299e1;border-color:var(--primary-color)}.upload-area.disabled{background:#f7fafc;border-color:#e2e8f0;border-color:var(--border-color);cursor:not-allowed;opacity:.6}.upload-icon{font-size:3rem;margin-bottom:1rem}.processing-status{background:#f7fafc;border:1px solid #e2e8f0;border-radius:.5rem;margin-bottom:1rem;padding:1.5rem}.status-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:1rem}.progress-bar{background:#e2e8f0;border-radius:4px;height:8px;margin-bottom:.5rem;overflow:hidden}.progress-fill{background:#4299e1;background:var(--primary-color);border-radius:4px;height:100%;transition:width .3s ease}#quiz-criteria-selection{margin-bottom:1.5rem}#quiz-criteria-selection label{font-weight:600;margin-right:1rem}#quiz-criteria-values-container{background-color:#f9f9f9;border-radius:.375rem;margin-top:1rem;padding:1rem}.criteria-value-group label{display:block;font-weight:400;margin-bottom:.5em}.criteria-value-group input[type=checkbox]{margin-right:.5rem;vertical-align:middle}.quiz-preview .question-card{background:#f7fafc;border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.5rem;margin-bottom:1rem;padding:1.5rem}.quiz-preview .question-number{color:#4299e1;color:var(--primary-color);font-weight:600;margin-bottom:.5rem}.quiz-preview .question-text{margin-bottom:1rem;white-space:pre-wrap}.quiz-preview .question-attributes{border-top:1px dashed #ddd;color:#718096;color:var(--text-light);font-size:.8em;margin-bottom:.75rem;margin-top:1rem;padding-top:.75rem}.quiz-preview .question-attributes span{display:inline-block;margin-right:15px}.quiz-preview .answer-option{background:#fff;border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.375rem;margin-bottom:.5rem;padding:.75rem}.quiz-preview .answer-option.correct{background:#f0fff4;border-color:#48bb78;font-weight:700}.quiz-preview .answer-option.essay-answer{background:#e9f5ff;font-style:italic;margin-top:.5rem;padding:1rem;white-space:pre-wrap}.quality-actions{align-items:center;display:flex;gap:10px;margin-top:10px}.quality-actions button{background:none;border:none;cursor:pointer;font-size:1.5rem;line-height:1;padding:.2rem .4rem}.quality-actions button:hover{opacity:.7}.quality-actions button.selected{background-color:#ddd;border-radius:4px}.quality-actions .thumb-up.selected{color:green}.quality-actions .thumb-down.selected{color:red}.quality-status-text{color:#718096;color:var(--text-light);font-size:.8em;font-style:italic}.kebab-menu{cursor:pointer;line-height:1;padding:.5rem;position:absolute;right:1rem;top:1rem;z-index:10}.kebab-menu-content{background:#fff;background:var(--bg-white);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.5rem;box-shadow:0 2px 8px #0000001a;display:none;min-width:120px;position:absolute;right:0;top:25px;z-index:100}.kebab-menu-content.active{display:block}.kebab-menu-item{cursor:pointer;font-size:.875rem;padding:.75rem 1rem}.kebab-menu-item:hover{background:#f7fafc}.form-group{margin-bottom:1.5rem}.form-group label{color:#4a5568;display:block;font-weight:600;margin-bottom:.5rem}.form-control{background-color:#fff;background-color:var(--bg-white);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.375rem;color:#2d3748;color:var(--text-dark);font-size:1rem;padding:.75rem;width:100%}.form-control:focus{border-color:#4299e1;border-color:var(--primary-color)}.radio-group label{margin-right:1rem}.btn{align-items:center;border:none;border-radius:.375rem;cursor:pointer;display:inline-flex;font-size:1rem;font-weight:500;justify-content:center;padding:.5rem 1.25rem;text-decoration:none;transition:all .2s}.btn-primary{background-color:#4299e1;background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#3182ce;background-color:var(--primary-hover)}.btn-secondary{background-color:#e2e8f0;color:#4a5568}.btn-secondary:hover{background-color:#cbd5e0}.btn-outline{background:#0000;border:1px solid #4299e1;border:1px solid var(--primary-color);color:#4299e1;color:var(--primary-color)}.btn-outline:hover{background:#4299e11a}.chat-container{background:#fff;background:var(--bg-white);border-radius:.5rem;box-shadow:0 1px 3px #0000001a;display:flex;flex-direction:column;height:600px}.chat-messages{background:#f7fafc;flex:1 1;overflow-y:auto;padding:1.5rem}.message{align-items:flex-start;display:flex;gap:.75rem;margin-bottom:1rem}.message.user{flex-direction:row-reverse}.message-avatar{align-items:center;background:#4299e1;background:var(--primary-color);border-radius:50%;color:#fff;display:flex;font-size:1.25rem;height:36px;justify-content:center;width:36px}.message-content{background:#fff;background:var(--bg-white);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:1rem;max-width:70%;padding:.75rem 1rem}.course-detail-header{margin-bottom:2rem}.course-detail-tabs{border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);display:flex;flex-wrap:wrap;margin-bottom:1.5rem}.course-detail-tab{border-bottom:2px solid #0000;cursor:pointer;font-weight:500;margin-bottom:-1px;padding:.75rem 1.5rem}.course-detail-tab.active{border-color:#4299e1;border-color:var(--primary-color);color:#4299e1;color:var(--primary-color)}.lesson-card{background:#fff;border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.5rem;margin-bottom:1rem;padding:1.5rem}.lesson-card h4{margin-bottom:.75rem}.quick-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.data-table{background:#fff;background:var(--bg-white);border-collapse:collapse;margin-top:1rem;width:100%}.data-table td,.data-table th{border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);font-size:.9em;padding:1rem;text-align:left}.data-table th{background:#f7fafc;color:#718096;color:var(--text-light);font-size:.875rem;text-transform:uppercase}.data-table .btn-secondary{font-size:.8em;margin-right:.25rem;padding:.5rem .75rem}.modal-overlay{align-items:center;background-color:#0006;display:flex;height:100%;justify-content:center;left:0;overflow:auto;position:fixed;top:0;width:100%;z-index:2000}.modal-content{animation:fadeIn .3s;background-color:#fefefe;border:1px solid #888;border-radius:.5rem;box-shadow:0 4px 12px #00000026;margin:auto;max-height:90vh;max-width:800px;overflow-y:auto;width:90%}.modal-header{align-items:center;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;padding:1.5rem}.modal-title{font-size:1.25rem;font-weight:600;margin:0}.modal-body{padding:2rem}.close-btn{background:none;border:none;color:#aaa;cursor:pointer;float:right;font-size:28px;font-weight:700;line-height:1}.close-btn:focus,.close-btn:hover{color:#000;text-decoration:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.data-table{font-size:.8em}.data-table td,.data-table th{padding:.5rem}.quick-actions .btn-secondary{font-size:.8em;padding:.4rem .6rem}}.logo{align-items:center;display:flex;gap:.5rem;min-height:96px}.logo img{display:block;height:96px;margin-right:.5rem;max-width:260px;width:auto}.logo-fallback{display:none;font-family:Segoe UI,Arial,sans-serif;font-size:2.8rem;font-weight:700;letter-spacing:-2px}.logo-fallback .logo-in{color:#0a3556}.logo-fallback .logo-pods{color:#f45b2a}.logo-fallback .logo-dot{color:#0a3556;display:inline-block;font-size:1em;font-weight:700;margin:0 .02em 0 .01em;vertical-align:initial}.logo-fallback .logo-ai{color:#0a3556;font-size:inherit;font-weight:inherit;letter-spacing:0;margin-left:.05em;vertical-align:initial}.user-info{gap:1.5rem;position:relative}.user-avatar,.user-info{align-items:center;display:flex}.user-avatar{background:#4299e1;background:var(--primary-color);border-radius:50%;color:#fff;cursor:pointer;font-size:1.1rem;font-weight:700;height:40px;justify-content:center;width:40px}.notif-bell{cursor:pointer;font-size:1.25rem}.user-dropdown{background:#fff;border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.5rem;box-shadow:0 4px 12px #0000001a;display:none;min-width:200px;position:absolute;right:0;top:50px;z-index:2000}.user-dropdown.active{display:block}.user-dropdown .dropdown-header{border-bottom:1px solid #f1f1f1;font-size:.9em;font-weight:700;padding:.75rem 1rem}.user-dropdown .dropdown-item{cursor:pointer;padding:.75rem 1rem;transition:background .2s}.user-dropdown .dropdown-item:hover{background:#f5f7fa;background:var(--bg-light)}.user-dropdown .dropdown-divider{background-color:#e2e8f0;background-color:var(--border-color);height:1px;margin:.25rem 0}.auth-buttons{display:flex;gap:1rem}.outcome-entry{align-items:center;display:flex;gap:10px;margin-bottom:10px}.outcome-entry .outcome-short-name{flex:1 1;max-width:8.33333%;min-width:80px}.outcome-entry .outcome-description{flex:11 1}.outcome-entry .btn-secondary{border-radius:.375rem;flex-shrink:0;min-width:auto;padding:.5rem}#edit-course-outcomes-container,#new-course-outcomes-container{margin-top:1rem;max-height:200px;overflow-y:auto;padding-right:10px}.btn-add-outcome{background-color:#4299e1;background-color:var(--primary-color);color:#fff;margin-top:.5rem;padding:.5rem 1rem}.btn-add-outcome:hover{background-color:#3182ce;background-color:var(--primary-hover)}.add-course-btn{align-items:center;background-color:#4299e1;background-color:var(--primary-color);border:none;border-radius:.375rem;color:#fff;cursor:pointer;display:inline-flex;font-size:1rem;font-weight:500;gap:.5rem;padding:.5rem 1.25rem;transition:all .2s}.add-course-btn:hover{background-color:#3182ce;background-color:var(--primary-hover)}.welcome-container{align-items:center;background:linear-gradient(180deg,#f5f7fa,#e4e7eb);display:flex;flex-direction:column;justify-content:center;min-height:calc(100vh - 96px);padding:2rem}.welcome-content{max-width:1000px;padding:2rem;text-align:center}.welcome-content h1{color:#2d3748;color:var(--text-dark);font-size:2.5rem;margin-bottom:1rem}.welcome-subtitle{color:#718096;color:var(--text-light);font-size:1.25rem;margin-bottom:3rem;margin-left:auto;margin-right:auto;max-width:800px}.welcome-features{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-bottom:3rem}.feature-card{background:#fff;background:var(--bg-white);border-radius:.5rem;box-shadow:0 4px 6px #0000000d;padding:2rem;transition:transform .3s,box-shadow .3s}.feature-card:hover{box-shadow:0 8px 15px #0000001a;transform:translateY(-5px)}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{color:#2d3748;color:var(--text-dark);font-size:1.25rem;margin-bottom:.75rem}.feature-card p{color:#718096;color:var(--text-light);line-height:1.5}.welcome-cta{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.btn-large{font-size:1.1rem;padding:.75rem 2rem}.auth-container{background:#fff;background:var(--bg-white);border-radius:.5rem;box-shadow:0 4px 10px #0000001a;margin:50px auto;max-width:400px;padding:2rem}.auth-container h1{color:#2d3748;color:var(--text-dark);font-size:1.75rem}.auth-container .form-group,.auth-container h1{margin-bottom:1.5rem}.auth-container .form-group label{color:#4a5568;display:block;font-weight:600;margin-bottom:.5rem}.auth-container .form-control{background-color:#fff;background-color:var(--bg-white);border:1px solid #e2e8f0;border:1px solid var(--border-color);border-radius:.375rem;color:#2d3748;color:var(--text-dark);font-size:1rem;padding:.75rem;width:100%}.auth-container .btn{margin-top:.5rem;padding:.75rem;width:100%}.auth-container p{color:#718096;color:var(--text-light);margin-top:1.5rem;text-align:center}.auth-container a{color:#4299e1;color:var(--primary-color);text-decoration:none}.auth-container a:hover{text-decoration:underline}.auth-error{background-color:#fff5f5;color:#e53e3e}.auth-error,.auth-success{border-radius:.375rem;font-size:.875rem;margin-bottom:1rem;padding:.75rem}.auth-success{background-color:#f0fff4;color:#38a169}@media (max-width:768px){.welcome-content h1{font-size:2rem}.welcome-subtitle{font-size:1rem}.welcome-features{grid-template-columns:1fr}.welcome-cta{flex-direction:column;margin-left:auto;margin-right:auto;max-width:300px;width:100%}.btn-large{width:100%}.auth-container{margin:30px 20px}}
/*# sourceMappingURL=main.7b1fe908.css.map*/