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blink{0%,to{color:transparent}50%{color:var(--primary-blue)}}.file-generation-box{background-color:var(--sidebar-hover-bg);border:1px solid var(--sidebar-border);border-radius:8px;margin-top:16px;margin-bottom:16px;overflow:hidden;opacity:0;transform:translateY(20px);transition:opacity .3s ease-out,transform .3s ease-out}.file-generation-box.visible{opacity:1;transform:translateY(0)}.file-generation-header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background-color:var(--class-bg);border-bottom:1px solid var(--sidebar-border);cursor:pointer}.file-generation-header h4{font-size:.875rem;font-weight:600;color:var(--text-primary);font-family:Quicksand,sans-serif}.file-generation-header .collapse-icon{transition:transform .2s ease-in-out}.file-generation-box.collapsed .file-generation-content{display:none}.file-generation-box.collapsed .collapse-icon{transform:rotate(-90deg)}.file-generation-content{padding:0;background-color:var(--sidebar-bg)}.file-generation-item{display:flex;align-items:center;padding:12px 16px;font-family:Quicksand,sans-serif;font-size:.8rem;color:var(--text-secondary);transition:background-color .2s ease,opacity .3s ease-out,transform .3s ease-out;background-color:var(--sidebar-bg);border-bottom:1px solid var(--sidebar-border)}.file-generation-item:hover{background-color:var(--sidebar-hover-bg)}.file-generation-item:last-child{border-bottom:none}.file-generation-item .file-icon{margin-right:8px;width:16px;flex-shrink:0}.file-generation-item .file-name{flex-grow:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:text-decoration .2s ease,opacity .2s ease}.file-generation-item:hover .file-name{text-decoration:underline;cursor:pointer}.file-generation-item[data-operation=delete] .file-name{color:var(--text-muted)}.file-generation-item[data-operation=rename] .file-name{color:var(--text-primary);font-weight:600}.file-name.shimmer{color:var(--shimmer-light);background:var(--shimmer-light) -webkit-gradient(linear,100% 0,0 0,from(var(--shimmer-light)),color-stop(.5,var(--text-secondary)),to(var(--shimmer-light)));background:var(--shimmer-light) linear-gradient(90deg,var(--shimmer-light),var(--text-secondary),var(--shimmer-light));background-position:-4rem top;background-repeat:no-repeat;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 1.5s linear infinite;background-size:4rem 100%}@keyframes shimmer{0%{background-position:-4rem top}to{background-position:12.5rem top}}.file-generation-item .file-status{display:flex;align-items:center;justify-content:flex-end;width:auto;min-width:24px;height:24px;margin-left:8px}.pizza-loading{display:flex;align-items:center;justify-content:center;height:100vh;left:0;overflow:hidden;position:fixed;top:0;width:100%;z-index:10}.pizza-bg-wrap{background-color:#fa3118;height:100vh;left:0;opacity:.8;position:fixed;top:0;width:100%;z-index:10}.pizza-spinner{height:var(--pizza-size);position:relative;width:var(--pizza-size);z-index:10;margin-left:auto}.pizza-spinner.small{--pizza-size: 30px;height:var(--pizza-size);width:var(--pizza-size)}.pizza_piece{animation-iteration-count:infinite;animation-direction:normal;animation-duration:1.4s;align-items:center;justify-content:center;display:grid;grid-template-columns:50% 50%;grid-template-rows:50% 50%;height:100%;left:0;position:absolute;top:0;width:100%;z-index:10}.pizza_inner{border-radius:50%;grid-column:1/3;grid-row:1/3;margin:0 auto}.pizza_crust{border:calc(var(--pizza-size) * 13 / 150) solid #ff9439;box-sizing:border-box;height:100%;width:100%}.pizza_sause{border:calc(var(--pizza-size)/2 - calc(var(--pizza-size) * 10 / 150)) solid #ff000e;height:1px;width:1px}.pizza_cheeze{border:calc(var(--pizza-size)/2 - calc(var(--pizza-size) * 15 / 150)) solid #efde81;height:1px;width:1px}.pizza_filling{background-image:radial-gradient(circle at center,red 0,red calc(var(--pizza-size) * 6 / 150),transparent calc(var(--pizza-size) * 6 / 150),transparent 100%);background-repeat:repeat;background-position:left center;background-size:calc(var(--pizza-size) * 18 / 150) calc(var(--pizza-size) * 18 / 150);border-radius:100%;height:calc(100% - calc(var(--pizza-size) * 20 / 150));margin:0;overflow:hidden;transform:rotate(45deg);width:calc(100% - calc(var(--pizza-size) * 20 / 150))}.pizza_piece:first-child{animation-name:top-piece}.pizza_piece:nth-child(2){animation-name:right-piece}.pizza_piece:nth-child(3){animation-name:bottom-piece}.pizza_piece:nth-child(4){animation-name:left-piece}.pizza_piece:first-child .pizza_inner{border-bottom-color:transparent;border-left-color:transparent;border-right-color:transparent}.pizza_piece:nth-child(2) .pizza_inner{border-bottom-color:transparent;border-left-color:transparent;border-top-color:transparent}.pizza_piece:nth-child(3) .pizza_inner{border-right-color:transparent;border-left-color:transparent;border-top-color:transparent}.pizza_piece:nth-child(4) .pizza_inner{border-bottom-color:transparent;border-top-color:transparent;border-right-color:transparent}.pizza_piece:first-child .pizza_filling{align-self:flex-end;grid-column:1/2;grid-row:1/2;border-bottom-right-radius:0;border-bottom-left-radius:0;border-top-right-radius:0;margin-left:auto;transform-origin:right bottom}.pizza_piece:nth-child(2) .pizza_filling{align-self:flex-end;grid-column:2/3;grid-row:1/2;border-bottom-right-radius:0;border-bottom-left-radius:0;border-top-left-radius:0;margin-right:auto;transform-origin:left bottom}.pizza_piece:nth-child(3) .pizza_filling{align-self:flex-start;grid-column:2/3;grid-row:2/3;border-top-right-radius:0;border-top-left-radius:0;border-bottom-left-radius:0;margin-right:auto;transform-origin:left top}.pizza_piece:nth-child(4) .pizza_filling{align-self:flex-start;grid-column:1/2;grid-row:2/3;border-top-right-radius:0;border-top-left-radius:0;border-bottom-right-radius:0;margin-left:auto;transform-origin:right top}@keyframes top-piece{0%{transform:translateY(0)}20%{transform:translateY(calc(var(--pizza-size) * -30 / 150))}40%{transform:translateY(0)}to{transform:translateY(0)}}@keyframes right-piece{0%{transform:translate(0)}20%{transform:translateY(0)}40%{transform:translate(calc(var(--pizza-size) * 30 / 150))}60%{transform:translate(0)}to{transform:translate(0)}}@keyframes bottom-piece{0%{transform:translateY(0)}40%{transform:translateY(0)}60%{transform:translateY(calc(var(--pizza-size) * 30 / 150))}80%{transform:translate(0)}to{transform:translateY(0)}}@keyframes left-piece{0%{transform:translate(0)}60%{transform:translateY(0)}80%{transform:translate(calc(var(--pizza-size) * -30 / 150))}to{transform:translate(0)}}.circle-spinner{width:16px;height:16px;border:2px solid var(--sidebar-border);border-top:2px solid var(--primary-blue);border-radius:50%;animation:spin 1s linear infinite}.chat-loading-animation{display:flex;justify-content:center;align-items:center;padding:8px 0;margin:4px 0}.chat-loading-dot{width:18px;height:18px;background-color:var(--primary-blue);border-radius:50%;animation:bump 1.8s ease-in-out infinite;box-shadow:0 0 12px rgba(var(--primary-blue-rgb),.4)}@keyframes bump{0%,to{transform:scale(1);opacity:.8}50%{transform:scale(1.3);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.checkmark-bounce{animation:bounce-in .6s cubic-bezier(.68,-.55,.265,1.55)}@keyframes bounce-in{0%{transform:scale(0);opacity:0}50%{transform:scale(1.2);opacity:.8}to{transform:scale(1);opacity:1}}.loading-dots-small{display:flex;gap:4px;justify-content:center;align-items:center}.loading-dot-small{width:6px;height:6px;background:linear-gradient(45deg,var(--primary-blue),var(--secondary-blue));border-radius:50%;animation:bounce-small 1.4s ease-in-out infinite both}.loading-dot-small:nth-child(1){animation-delay:-.32s}.loading-dot-small:nth-child(2){animation-delay:-.16s}.loading-dot-small:nth-child(3){animation-delay:0s}@keyframes bounce-small{0%,80%,to{transform:scale(0)}40%{transform:scale(1);opacity:1}}.file-status-typing{display:flex;align-items:center;font-size:.75rem;color:var(--text-tertiary);white-space:nowrap}.file-status-typing .typing-dot-small{width:4px;height:4px;background-color:var(--typing-dot-color);border-radius:50%;animation:typing-small 1.4s ease-in-out infinite both;margin-left:4px}.file-status-typing .typing-dot-small:nth-child(1){animation-delay:-.32s}.file-status-typing .typing-dot-small:nth-child(2){animation-delay:-.16s}.file-status-typing .typing-dot-small:nth-child(3){animation-delay:0s}@keyframes typing-small{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}.design-legend-item{display:flex;align-items:center;gap:.375rem;padding:.5rem;border-radius:.375rem;background:var(--input-bg)}.design-legend-dot{width:.5rem;height:.5rem;border:1px solid;border-style:dotted;border-radius:.125rem;flex-shrink:0}.design-legend-text{font-size:.75rem;color:var(--text-tertiary)}.pro-icon-item{width:2.5rem;height:2.5rem;border-radius:.5rem;border:1px solid var(--sidebar-border);background:var(--input-bg);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);color:var(--text-secondary);position:relative;overflow:hidden}.pro-icon-item:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(var(--primary-blue-rgb),.1),transparent);transition:left .5s ease}.pro-icon-item:hover{border-color:var(--primary-blue);background:var(--sidebar-hover-bg);color:var(--text-primary);transform:translateY(-2px);box-shadow:0 4px 12px rgba(var(--primary-blue-rgb),.15)}.pro-icon-item:hover:before{left:100%}.pro-icon-item.selected{border-color:var(--primary-blue);background:linear-gradient(135deg,var(--primary-blue),var(--dark-blue));color:var(--text-on-accent);transform:scale(1.05);box-shadow:0 4px 16px rgba(var(--primary-blue-rgb),.3)}.upload-dropzone-hover{border-color:var(--primary-blue)!important;background:var(--sidebar-hover-bg)!important}.upload-dropzone-active{border-color:var(--dark-blue)!important;background:rgba(var(--primary-blue-rgb),.05)!important;transform:scale(1.02)}.scrollbar-thin{scrollbar-width:thin;scrollbar-color:var(--sidebar-border) transparent}.scrollbar-thin::-webkit-scrollbar{width:6px}.scrollbar-thin::-webkit-scrollbar-track{background:transparent}.scrollbar-thin::-webkit-scrollbar-thumb{background-color:var(--sidebar-border);border-radius:3px;transition:background-color .2s ease}.scrollbar-thin::-webkit-scrollbar-thumb:hover{background-color:var(--text-tertiary)}.quick-msg-btn{position:relative;overflow:hidden;transition:all .2s ease}.quick-msg-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}#send-btn,#send-btn-normal{position:relative;overflow:hidden}#send-btn:before,#send-btn-normal:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,var(--shimmer-overlay),transparent);transition:left .5s ease;z-index:1}#send-btn:hover:before,#send-btn-normal:hover:before{left:100%}.quick-msg-btn>*,#send-btn>*,#send-btn-normal>*{position:relative;z-index:2}.enhanced-focus:focus{outline:none;border-color:var(--primary-blue);box-shadow:0 0 0 3px rgba(var(--primary-blue-rgb),.1)}.cancel-btn,button[id*=cancel]{border:1px solid var(--sidebar-border)!important}.text-element:hover,.span-element:hover,[data-editable=true]:hover{cursor:pointer!important}.pro-card{background:var(--sidebar-bg);border:1px solid var(--sidebar-border);border-radius:.75rem;padding:1rem;transition:all .3s ease}.pro-card:hover{border-color:var(--primary-blue);box-shadow:0 4px 20px rgba(var(--primary-blue-rgb),.1);transform:translateY(-2px)}.grid-fade{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;pointer-events:none;z-index:0}.grid-fade:before{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,var(--text-primary) 1px,transparent 1px),linear-gradient(to bottom,var(--text-primary) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(circle at center,#00000014,#0000000d 20%,#00000008 30%,#00000002,#0000 60%);-webkit-mask-image:radial-gradient(circle at center,rgba(0,0,0,.08) 0%,rgba(0,0,0,.05) 20%,rgba(0,0,0,.03) 30%,rgba(0,0,0,.008) 45%,rgba(0,0,0,0) 60%);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:100% 75%;mask-size:100% 75%}.fade-in{animation:fadeIn .15s cubic-bezier(.4,0,.2,1) forwards}.fade-out{animation:fadeOut .15s cubic-bezier(.4,0,.2,1) forwards}.modal-pop-in{animation:modalPopIn .15s cubic-bezier(.2,.8,.4,1) forwards;opacity:0;transform:scale(.95)}.fade-in-item{animation:fadeInItem .15s cubic-bezier(.4,0,.2,1) forwards;opacity:0;transform:translateY(5px)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes modalPopIn{to{opacity:1;transform:scale(1)}}@keyframes fadeInItem{to{opacity:1;transform:translateY(0)}}.gradient-button{background:linear-gradient(135deg,var(--primary-blue),var(--dark-blue));color:var(--text-on-accent);border:none;border-radius:.5rem;padding:.625rem 1rem;font-weight:600;font-size:.875rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px rgba(var(--primary-blue-rgb),.2);position:relative;overflow:hidden}.gradient-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,var(--shimmer-overlay),transparent);transition:left .5s ease}.gradient-button:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(var(--primary-blue-rgb),.3)}.gradient-button:hover:before{left:100%}.gradient-button:active{transform:translateY(0);box-shadow:0 2px 8px rgba(var(--primary-blue-rgb),.2)}.category-filter.active{background-color:var(--primary-blue)!important;color:var(--text-on-accent)!important}.category-filter:not(.active):hover{background-color:var(--sidebar-hover-bg)!important;color:var(--text-primary)!important}#prompt-search:focus{box-shadow:0 0 0 3px rgba(var(--primary-blue-rgb),.2)}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}#more-ideas-modal #examples-grid::-webkit-scrollbar{width:6px}#more-ideas-modal #examples-grid::-webkit-scrollbar-track{background:var(--sidebar-bg)}#more-ideas-modal #examples-grid::-webkit-scrollbar-thumb{background:var(--sidebar-border);border-radius:3px}#more-ideas-modal #examples-grid::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.welcome-status-dot{box-shadow:0 0 8px rgba(var(--primary-blue-rgb),.5)}.welcome-heading{text-align:center;line-height:1.4;padding:.5rem 0;background:linear-gradient(90deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.welcome-subheader{text-align:center;font-weight:500;opacity:.9}pre[class*=language-]{background-color:var(--sidebar-bg)!important;font-family:Quicksand,monospace!important;font-size:.875rem;line-height:1.5;margin:0;padding:1rem!important;overflow-x:auto;scrollbar-width:thin;scrollbar-color:var(--gray-600) var(--sidebar-bg);min-height:100%;white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word}pre[class*=language-]::-webkit-scrollbar{height:6px}pre[class*=language-]::-webkit-scrollbar-track{background:var(--sidebar-bg)}pre[class*=language-]::-webkit-scrollbar-thumb{background-color:var(--gray-600);border-radius:3px}code[class*=language-]{font-family:Quicksand,monospace!important;font-size:.875rem;line-height:1.5;text-shadow:none!important;color:var(--text-primary)!important;display:block;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word}pre[class*=language-].line-numbers{position:relative;padding-left:3rem!important;counter-reset:linenumber}pre[class*=language-].line-numbers>code{position:relative;white-space:inherit;min-height:calc(100% - 2rem)}.line-numbers .line-numbers-rows{position:absolute;pointer-events:none;top:0;font-size:100%;left:-3rem;width:3rem;letter-spacing:-1px;border-right:1px solid var(--sidebar-border);-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;height:100%}.line-numbers-rows>span{display:block;counter-increment:linenumber}.line-numbers-rows>span:before{content:counter(linenumber);color:var(--text-tertiary);display:block;padding-right:.8em;text-align:right}