:root{--bg: #ffffff;--bg-secondary: #f8fafc;--bg-page: #f9fafb;--bg-card: #ffffff;--text-primary: #1f2937;--text-secondary: #6b7280;--accent: #2563eb;--accent-hover: #1e40af;--danger: #ef4444;--border: #d1d5db;--shadow: rgba(0, 0, 0, .08);--button-bg: #2563eb;--button-hover: #1e40af;--input-bg: #fff;--dropdown-bg: #fff;--dropdown-hover: #f9fafb}[data-theme=dark]{--bg: #1f2937;--bg-secondary: #111827;--bg-page: #111827;--bg-card: #1f2937;--text-primary: #e5e7eb;--text-secondary: #9ca3af;--accent: #60a5fa;--accent-hover: #3b82f6;--danger: #f87171;--border: #374151;--shadow: rgba(0, 0, 0, .2);--button-bg: #3b82f6;--button-hover: #2563eb;--input-bg: #374151;--dropdown-bg: #374151;--dropdown-hover: #4b5563}html,body{margin:0;padding:0;width:100%;max-width:100%;overflow-x:hidden;box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}body{background:var(--bg);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica 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h2{font-size:1.5rem}.filters{gap:10px}.filter-input,.filter-select{width:100%}.product-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px}.pagination{gap:8px}.pagination button{padding:9px 18px}}.search-results-container{padding:2.5rem 1rem;flex:1;display:flex;flex-direction:column;max-width:1200px;margin:0 auto;background:var(--bg-page);color:var(--text-primary);min-height:100vh;animation:fadeIn .4s ease}.search-results-container h2{text-align:center;font-size:1.8rem;margin-bottom:2rem;font-weight:600}.search-results-container h2 span{color:var(--accent);font-weight:700}.search-result-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.75rem}.search-card{cursor:pointer;border-radius:14px;background:var(--bg-card);border:1px solid var(--border);box-shadow:0 6px 18px var(--shadow);overflow:hidden;transition:transform .25s ease,box-shadow .25s 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ease-in-out}.skeleton-image{height:170px;border-radius:10px;background:var(--border);margin-bottom:1rem}.skeleton-text{height:14px;background:var(--border);border-radius:6px;margin-bottom:.6rem}.skeleton-text.title{width:65%}.skeleton-text.line{width:85%}.no-results{display:flex;justify-content:center;margin-top:3rem}.no-results p{background:var(--bg-card);padding:1.5rem 2rem;border-radius:12px;box-shadow:0 8px 20px var(--shadow);font-size:1rem;color:var(--text-secondary)}.error{text-align:center;color:var(--danger);margin:2rem 0;font-size:1.1rem}@keyframes pulse{0%{opacity:1}50%{opacity:.45}to{opacity:1}}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){.search-results-container h2{font-size:1.35rem}.search-card h3{font-size:.95rem}.search-card p{font-size:.85rem}}.footer{background:var(--bg-footer, #f1f3f5);padding:3rem 1rem 2rem;border-top:1px solid var(--border);box-shadow:0 -3px 12px var(--shadow);color:var(--text-secondary);width:100%;max-width:100%;overflow-x:hidden;animation:footerFade .4s ease}[data-theme=light] .footer{--bg-footer: #f3f4f6}[data-theme=dark] .footer{--bg-footer: #161b22}.footer-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:2.5rem;max-width:1200px;margin:0 auto;width:100%}.footer-section{display:flex;flex-direction:column;gap:.6rem}.footer-section h4{font-size:1.05rem;font-weight:600;color:var(--text-primary);margin-bottom:.4rem}.footer-logo-img{height:48px;width:auto;object-fit:contain;margin-bottom:.5rem;transition:transform .25s ease,opacity .25s ease}.footer-logo-img:hover{transform:scale(1.05);opacity:.9}.footer-description{max-width:320px;line-height:1.6;font-size:.95rem;color:var(--text-secondary)}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:.35rem}.footer-links a{color:var(--text-secondary);text-decoration:none;position:relative;transition:color .3s 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ease}.chat-conversation:hover{background:var(--dropdown-hover);transform:translate(4px)}.chat-conversation.active{background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff}.chat-conversation-name{font-weight:600;font-size:1.05rem}.chat-conversation-product{font-size:.85rem;color:var(--text-secondary)}.chat-conversation.active .chat-conversation-product{color:#e5e7eb}.chat-window{flex:1;display:flex;flex-direction:column;background:var(--bg)}.chat-window-inner{display:flex;flex-direction:column;height:100%}.chat-header{display:none;position:sticky;top:0;z-index:10;padding:12px 16px;background:var(--bg-card);border-bottom:1px solid var(--border);align-items:center;gap:12px}.chat-back-button{background:none;border:none;cursor:pointer;color:var(--text-primary);padding:6px}.chat-back-button:hover{color:var(--accent)}.chat-window h3{font-size:1.2rem;margin:0;padding:16px;background:var(--bg-card);border-bottom:1px solid var(--border)}.chat-placeholder{flex:1;display:flex;align-items:center;justify-content:center;text-align:center;max-width:300px;margin:auto;color:var(--text-secondary);opacity:.75}.chat-messages-container{flex:1;overflow-y:auto;padding:16px;background:var(--bg);scroll-behavior:smooth}.chat-messages-container::-webkit-scrollbar{width:6px}.chat-messages-container::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}.chat-date-group{margin-bottom:18px}.chat-date-label{text-align:center;color:var(--text-secondary);font-size:.8rem;margin:12px 0;background:var(--bg-card);padding:4px 12px;border-radius:999px;display:inline-block}.chat-message{display:flex;flex-direction:column;margin-bottom:8px;animation:messagePop .25s ease-out}.chat-message-content{max-width:65%;padding:12px 16px;border-radius:18px;background:var(--bg-card);font-size:.95rem;line-height:1.4;box-shadow:0 1px 2px var(--shadow)}.my-message .chat-message-content{background:var(--accent);color:#fff;align-self:flex-end;border-bottom-right-radius:6px}.other-message .chat-message-content{background:var(--bg-secondary);align-self:flex-start;border-bottom-left-radius:6px}.chat-sender{font-weight:600;font-size:.85rem;margin-bottom:4px}.my-message .chat-sender{display:none}.chat-text{word-break:break-word}.chat-time{font-size:.7rem;color:var(--text-secondary);margin-top:4px;text-align:right}.my-message .chat-time{color:#e5e7eb}.chat-input{display:flex;gap:8px;padding:12px 16px;background:var(--bg-card);border-top:1px solid var(--border);position:sticky;bottom:0}.chat-input input{flex:1;padding:10px 16px;border-radius:999px;border:1px solid var(--border);background:var(--input-bg);color:var(--text-primary);font-size:.95rem}.chat-input input:focus{outline:none;border-color:var(--accent)}.chat-input button{padding:10px 20px;border-radius:999px;background:var(--button-bg);color:#fff;border:none;cursor:pointer;font-weight:600}.chat-input button:hover{background:var(--button-hover)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes messagePop{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@media(max-width:768px){.chat-container{flex-direction:column}.chat-sidebar{width:100%;height:100%}.chat-sidebar.hidden-mobile{display:none}.chat-window{position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(100%);transition:transform .3s ease}.chat-window.visible-mobile{transform:translate(0)}.chat-header{display:flex}.chat-window h3{padding:0;margin:0;font-size:1.1rem}.chat-message-content{max-width:85%}.chat-input{padding:10px 12px}}.about-container{background:var(--bg-page);color:var(--text-primary);padding:2rem;max-width:1000px;margin:auto;line-height:1.7}.about-section{margin-bottom:2rem;background:var(--bg-card);padding:1.5rem;border-radius:12px;box-shadow:0 2px 8px var(--shadow);border:1px solid var(--border);transition:background .3s,color .3s}.about-title{font-size:2rem;font-weight:700;color:var(--accent);margin-bottom:1rem;text-align:center}.about-heading{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary);border-left:4px solid var(--accent);padding-left:.5rem}.about-intro{font-size:1.1rem;color:var(--text-secondary)}.about-values{list-style:none;padding-left:0}.about-values li{margin-bottom:1rem;color:var(--text-secondary)}.about-values strong{color:var(--text-primary);display:block;margin-bottom:.3rem}@media(max-width:768px){.about-container{padding:1rem}.about-title{font-size:1.6rem}.about-heading{font-size:1.3rem}.about-section{padding:1rem}.about-intro,.about-values li{font-size:1rem}}@media(max-width:480px){.about-title{font-size:1.4rem}.about-heading{font-size:1.1rem;border-left-width:3px}.about-values li{margin-bottom:.8rem}}.dashboard-container{max-width:1200px;margin:0 auto;padding:1.5rem;display:flex;flex-direction:column;gap:2rem;background:var(--bg-page);color:var(--text-primary)}.dashboard-container h2{font-size:1.8rem;margin-bottom:1rem;color:var(--text-primary)}.dashboard-container h3{font-size:1.3rem;margin-bottom:.8rem;color:var(--text-secondary)}.stats-section{background:var(--bg-card);padding:1rem;border-radius:.75rem;box-shadow:0 2px 6px var(--shadow)}.stats-cards{display:flex;gap:1rem;flex-wrap:wrap}.stat-card{flex:1;min-width:150px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:.5rem;padding:1rem;text-align:center}.stat-card strong{display:block;font-size:1.4rem;color:var(--accent);margin-bottom:.5rem}.ads-section{background:var(--bg-card);padding:1rem;border-radius:.75rem;box-shadow:0 2px 6px var(--shadow)}.ads-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.ad-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:.75rem;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease}.ad-card:hover{transform:translateY(-3px)}.ad-image{width:100%;height:180px;object-fit:cover}.ad-card h3{font-size:1.1rem;margin:.5rem 1rem;color:var(--text-primary)}.ad-card p{margin:.25rem 1rem;font-size:.9rem;color:var(--text-secondary)}.ad-actions{display:flex;justify-content:space-between;margin:.75rem 1rem 1rem}.ad-actions button{padding:.4rem .8rem;border-radius:.5rem;border:none;cursor:pointer;font-size:.9rem;font-weight:500;transition:background .2s}.ad-actions button:first-child{background:var(--accent);color:#fff}.ad-actions button:first-child:hover{background:var(--accent-hover)}.ad-actions button:last-child{background:var(--danger);color:#fff}.ad-actions button:last-child:hover{opacity:.9}.chats-section{background:var(--bg-card);padding:1rem;border-radius:.75rem;box-shadow:0 2px 6px var(--shadow)}.chat-list{list-style:none;padding:0;margin:0}.chat-item{padding:.8rem 1rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;color:var(--text-primary)}.chat-item:last-child{border-bottom:none}.chat-item strong{color:var(--accent)}@media(max-width:768px){.stats-cards{flex-direction:column}.ad-image{height:150px}}html,body,#root{height:100%;margin:0;padding:0}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:1rem;display:flex;flex-direction:column}.footer{flex-shrink:0}