:root{--primary:#4338ca;--primary-dark:#3730a3;--secondary:#7e22ce;--accent:#be185d;--success:#059669;--dark:#1e1b4b;--darker:#17143c;--light:#fafbff;--gray-100:#f3f4f9;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--radius:12px;--shadow:0 4px 12px rgba(0,0,0,0.05);--shadow-hover:0 10px 25px rgba(0,0,0,0.08);--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.dark{--dark:#0b0b12;--darker:#060610;--light:#0f101a;--gray-100:#141420;--gray-200:#252736;--gray-700:#a1a8c2;--gray-800:#cbd5e1;--shadow:0 4px 12px rgba(0,0,0,0.2);--shadow-hover:0 10px 25px rgba(0,0,0,0.4)}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1.5rem}.btn-icon:hover{background:var(--gray-100);color:var(--primary);transform:translateY(-2px)}.dark .btn-icon:hover{background:rgba(255,255,255,0.15);color:white}.dark .mobile-nav a:hover,.dark .mobile-nav a.active{color:white;background:rgba(139,92,246,0.15)}.dark .mobile-nav{background:rgba(6,6,16,0.9);border-top-color:rgba(170,140,240,0.1)}.dark .mobile-search-box i{color:rgba(255,255,255,0.5)}.dark .mobile-search-close{color:rgba(255,255,255,0.5)}.dark .nav-link{color:rgba(255,255,255,0.85)}.dark .search-box input::placeholder{color:rgba(255,255,255,0.4)}.dark .search-box i{color:rgba(255,255,255,0.7)}.dark nav{background:transparent;border-color:rgba(170,140,240,0.1)}.logo-container{display:flex;align-items:center}.logo-img{display:block;height:50px;width:auto;object-fit:contain;flex-shrink:0;transition:var(--transition)}.logo{display:block;text-decoration:none;line-height:0}.mobile-menu-btn{display:none;background:none;border:none;color:var(--gray-800);font-size:1.25rem;cursor:pointer}.mobile-nav a:hover,.mobile-nav a.active{color:var(--primary);background:rgba(255,255,255,0.1)}.mobile-nav a{padding:0.75rem 1.5rem;color:var(--dark);text-decoration:none;transition:var(--transition)}.mobile-nav.active{display:flex;opacity:1;transform:translateY(0)}.mobile-nav{position:fixed;top:72px;left:0;width:100%;background:rgba(255,255,255,0.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:1rem 0;display:none;flex-direction:column;gap:0.75rem;z-index:99;box-shadow:0 4px 12px rgba(0,0,0,0.05);border-top:1px solid rgba(0,0,0,0.05);opacity:0;transform:translateY(-10px);transition:opacity 0.2s ease,transform 0.25s ease}.mobile-search-box i{position:absolute;left:0.8rem;top:50%;transform:translateY(-50%);color:var(--gray-500)}.mobile-search-box{position:relative;width:100%}.mobile-search-close{position:absolute;right:0.8rem;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--gray-500);cursor:pointer;font-size:0.9rem}.mobile-search{padding:0 1.5rem;position:relative}.nav-actions{display:flex;align-items:center;gap:1rem}.nav-container{display:flex;justify-content:space-between;align-items:center;height:72px}.nav-link,.mobile-menu-btn,.btn-icon,.search-box i,.mobile-search-box i{text-shadow:0 1px 2px rgba(0,0,0,0.1)}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-links{display:flex;gap:1.5rem}.nav-link{color:var(--gray-700);text-decoration:none;font-weight:500;font-size:0.95rem;transition:var(--transition)}.search-box input::placeholder{color:var(--gray-500)}.search-box input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(67,56,202,0.15);transform:translateY(-1px)}.search-box i{position:absolute;left:0.8rem;color:var(--gray-500)}.search-box{position:relative;display:flex;align-items:center}nav{position:sticky;top:0;z-index:100;background:transparent;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,0.05);transition:var(--transition)}.dark .footer-bottom{color:rgba(255,255,255,0.4)}.dark .footer-desc{color:rgba(255,255,255,0.55)}.dark .footer-divider{background:rgba(170,140,240,0.1)}.dark .footer-heading{color:white}.dark .footer-links a:hover{color:white}.dark .footer-links a{color:rgba(255,255,255,0.55)}.dark footer{background:rgba(6,6,16,0.8);border-top:1px solid rgba(170,140,240,0.1)}.footer-bottom{text-align:center;color:var(--gray-500);font-size:0.9rem}.footer-desc{font-size:0.9rem;color:var(--gray-600);line-height:1.7;margin-bottom:1.25rem;max-width:300px}.footer-divider{height:1px;background:var(--gray-200);margin-bottom:1.5rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2rem}.footer-heading::after{content:'';position:absolute;bottom:0;right:0;width:30px;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:2px}.footer-heading{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:1.25rem;position:relative;padding-bottom:0.6rem}.footer-links a:hover{color:var(--primary);transform:translateX(-3px)}.footer-links a{color:var(--gray-600);text-decoration:none;font-size:0.9rem;transition:var(--transition);display:inline-flex;align-items:center;gap:0.4rem}.footer-links li{margin-bottom:0.6rem}.footer-links{list-style:none;padding:0;margin:0}.footer-logo-img{height:45px;width:auto;margin-bottom:1rem}.download-toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(120px);background:var(--success,#059669);color:#fff;padding:0.9rem 1.6rem;border-radius:50px;font-weight:700;font-size:0.95rem;z-index:100000;box-shadow:0 10px 30px rgba(0,0,0,0.25);opacity:0;transition:all 0.3s ease;pointer-events:none;font-family:'Tajawal',sans-serif;display:flex;align-items:center;gap:0.55rem;max-width:90vw}.download-toast i{font-size:1rem}.download-toast--show{transform:translateX(-50%) translateY(0);opacity:1}.upload-zone{border:2px dashed var(--gray-300);border-radius:var(--radius);padding:3.5rem 1rem;text-align:center;cursor:pointer;transition:var(--transition);background:var(--gray-100)}.dark .upload-zone{border-color:rgba(255,255,255,0.1);background:rgba(255,255,255,0.02)}*{margin:0;padding:0;box-sizing:border-box}html,body{max-width:100%}html{height:100%;scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:'Tajawal',sans-serif;background:linear-gradient(135deg,#f3f4f9 0%,#f3f4f9 100%);color:var(--gray-800);transition:var(--transition);top:0px !important;position:static !important;min-height:100%;display:flex;flex-direction:column;overflow-x:hidden}.dark body{background:linear-gradient(135deg,#020617 0%,#020617 100%);color:var(--gray-200)}section.container{flex:1}@media (max-width:992px){.logo-img{height:45px}}@media (max-width:768px){.logo-img{height:40px}}.dark .nav-link,.dark .mobile-menu-btn,.dark .btn-icon,.dark .search-box i,.dark .mobile-search-box i{text-shadow:0 1px 3px rgba(0,0,0,0.3)}.dark .nav-link:hover,.dark .nav-link.active{color:white}.search-box input{padding:0.6rem 1rem 0.6rem 2.5rem;width:220px;border-radius:12px;border:1px solid var(--gray-200);background:white;color:var(--dark);font-size:0.9rem;transition:var(--transition)}.dark .search-box input{background:rgba(255,255,255,0.05);border-color:rgba(255,255,255,0.1);color:white}.btn-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:white;color:var(--gray-700);cursor:pointer;border:none;box-shadow:0 2px 6px rgba(0,0,0,0.04);transition:var(--transition)}.dark .btn-icon{background:rgba(255,255,255,0.05);color:white;box-shadow:none}.dark .mobile-menu-btn{color:white}.dark .mobile-nav a{color:rgba(255,255,255,0.8)}.mobile-search-box input{width:100%;padding:0.75rem 2rem 0.75rem 2.5rem;border-radius:12px;border:1px solid rgba(0,0,0,0.1);background:rgba(255,255,255,0.95);color:var(--dark);font-size:0.95rem}.dark .mobile-search-box input{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.1);color:white}.hero{position:relative;padding:6rem 0 4rem;text-align:center;overflow:hidden}.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 30%,rgba(67,56,202,0.08) 0%,transparent 45%),radial-gradient(circle at 70% 70%,rgba(126,34,206,0.06) 0%,transparent 55%);z-index:-1;pointer-events:none}.dark .hero::before{background:radial-gradient(circle at 30% 30%,rgba(139,92,246,0.15) 0%,transparent 45%),radial-gradient(circle at 70% 70%,rgba(236,72,153,0.1) 0%,transparent 55%)}.hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.15;margin-bottom:1.25rem;background:linear-gradient(90deg,#4338ca,#7e22ce,#be185d);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-0.02em}.dark .hero h1{background:linear-gradient(90deg,#e0e7ff,#c7d2fe,#a5b4fc,#8b5cf6,#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:1.35rem;font-weight:400;color:var(--gray-700);max-width:700px;margin:0 auto 2rem;line-height:1.7}.dark .hero p{color:rgba(255,255,255,0.92)}@media (max-width:768px){.hero h1{font-size:2.5rem}.hero p{font-size:1.15rem;padding:0 1rem}}.hero-divider{width:100%;position:relative;margin:3.5rem 0 2.5rem;background:linear-gradient(90deg,transparent 0%,rgba(67,56,202,0.1) 25%,rgba(126,34,206,0.15) 50%,rgba(67,56,202,0.1) 75%,transparent 100%);height:2px;display:flex;align-items:center;justify-content:center}.dark .hero-divider{background:linear-gradient(90deg,transparent 0%,rgba(170,140,240,0.07) 25%,rgba(200,160,250,0.1) 50%,rgba(170,140,240,0.07) 75%,transparent 100%)}.divider-content{display:flex;align-items:center;gap:1rem;background:white;padding:0.5rem 1.5rem;border-radius:50px;box-shadow:0 4px 12px rgba(0,0,0,0.06),inset 0 1px 0 rgba(255,255,255,0.5);border:1px solid var(--gray-200)}.dark .divider-content{background:rgba(6,6,16,0.9);border-color:rgba(170,140,240,0.15);box-shadow:0 4px 20px rgba(0,0,0,0.4),inset 0 1px 0 rgba(170,140,240,0.1)}.divider-icon{font-size:0.9rem;color:var(--secondary);opacity:0.8;transition:var(--transition)}.divider-icon:hover{color:var(--accent);transform:scale(1.2)}.divider-title{font-size:1.35rem;font-weight:800;background:linear-gradient(90deg,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;color:transparent;margin:0}.dark .divider-title{background:linear-gradient(90deg,#cbd5e1,#a5b4fc,#c084fc);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-divider:hover .divider-icon{animation:pulse 1.5s infinite}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-bottom:4rem;transition:opacity 0.3s ease,transform 0.3s ease}@media (max-width:992px){.tools-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.tools-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.tools-grid{grid-template-columns:1fr}}.tool-link{text-decoration:none;color:inherit;display:block}.tool-card{background:white;border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;transition:var(--transition);box-shadow:var(--shadow);padding:1.25rem;position:relative;display:flex;flex-direction:column;height:100%;justify-content:space-between}.dark .tool-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.05)}.tool-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}.dark .tool-card:hover{box-shadow:0 10px 30px rgba(139,92,246,0.15)}.tool-card.visible:hover{transform:translateY(-5px)}.tool-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:0.75rem}.tool-image{width:48px;height:48px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;background:var(--gray-100);position:relative;border-radius:14px;box-shadow:0 2px 8px rgba(0,0,0,0.06);transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.dark .tool-image{background:rgba(255,255,255,0.08);box-shadow:0 2px 8px rgba(0,0,0,0.3)}.dark .tool-card:hover .tool-image{background:rgba(255,255,255,0.12)}.dark .tool-image i{filter:brightness(1.3)}.tool-card:hover .tool-image{transform:scale(1.08) rotate(3deg);box-shadow:0 4px 12px rgba(0,0,0,0.1)}.dark .tool-card:hover .tool-image{box-shadow:0 4px 16px rgba(139,92,246,0.2)}.tool-image img{width:100%;height:100%;object-fit:cover;transition:opacity 0.4s ease,transform 0.4s ease;opacity:0}.tool-image img.loaded{opacity:1}@keyframes shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}.tool-card{opacity:0;transform:translateY(15px);transition:opacity 0.4s ease,transform 0.4s ease}.tool-card.visible{opacity:1;transform:translateY(0)}.tool-card:hover .tool-image img{transform:scale(1.05)}.tool-title{font-weight:700;font-size:1.15rem;color:var(--dark);margin:0}.dark .tool-title{color:white}.tool-desc{font-size:0.875rem;color:var(--gray-600);margin-top:0.3rem;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.dark .tool-desc{color:rgba(255,255,255,0.6)}.tool-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto}.tool-category{font-size:0.75rem;padding:0.25rem 0.75rem;border-radius:20px;background:var(--gray-100);color:var(--gray-600);font-weight:500}.dark .tool-category{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.7)}footer{background:var(--light);border-top:1px solid var(--gray-200);padding:3rem 0 1.5rem;margin-top:4rem}@media (max-width:992px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width:576px){.footer-grid{grid-template-columns:1fr;gap:1.5rem}}.footer-col{}.footer-social{display:flex;gap:0.75rem}.social-link{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--gray-100);color:var(--gray-600);text-decoration:none;transition:var(--transition);font-size:0.95rem}.dark .social-link{background:rgba(255,255,255,0.05);color:rgba(255,255,255,0.6)}.social-link:hover{background:var(--primary);color:white;transform:translateY(-2px)}@media (max-width:768px){.nav-links,.search-box{display:none}.mobile-menu-btn{display:block}.hero-divider{margin:2.5rem 0 2rem}.divider-title{font-size:1.15rem}}.hero-search-wrapper{position:relative;max-width:580px;margin:0.5rem auto 0;z-index:20}.hero-search-container{position:relative}.hero-search-box{position:relative;display:flex;align-items:center;background:white;border:2px solid var(--gray-200);border-radius:16px;box-shadow:0 4px 16px rgba(0,0,0,0.06);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);overflow:hidden}.dark .hero-search-box{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.08)}.hero-search-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(67,56,202,0.12),0 8px 30px rgba(0,0,0,0.08);transform:translateY(-1px)}.dark .hero-search-box:focus-within{border-color:rgba(139,92,246,0.5);box-shadow:0 0 0 4px rgba(139,92,246,0.15),0 8px 30px rgba(0,0,0,0.3)}.hero-search-box .hero-search-icon{position:absolute;right:1rem;top:50%;transform:translateY(-50%);color:var(--gray-500);font-size:1.05rem;pointer-events:none;z-index:2;transition:color 0.3s ease}.dark .hero-search-box .hero-search-icon{color:rgba(255,255,255,0.4)}.hero-search-box:focus-within .hero-search-icon{color:var(--primary)}.dark .hero-search-box:focus-within .hero-search-icon{color:rgba(139,92,246,0.7)}.hero-search-box input{flex:1;padding:0.95rem 3.2rem 0.95rem 3.2rem;border:none;background:transparent;font-size:1rem;font-family:'Tajawal',sans-serif;color:var(--dark);outline:none;min-width:0}.dark .hero-search-box input{color:white}.hero-search-box input::placeholder{color:var(--gray-500)}.dark .hero-search-box input::placeholder{color:rgba(255,255,255,0.35)}.hero-search-actions{position:absolute;left:0.75rem;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:0.35rem;z-index:2}.hero-search-clear{display:none;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;border:none;background:var(--gray-100);color:var(--gray-500);cursor:pointer;font-size:1rem;line-height:1;transition:all 0.2s ease;padding:0}.dark .hero-search-clear{background:rgba(255,255,255,0.08);color:rgba(255,255,255,0.5)}.hero-search-clear:hover{background:var(--gray-200);color:var(--gray-700)}.dark .hero-search-clear:hover{background:rgba(255,255,255,0.15);color:white}.hero-search-clear.visible{display:flex}.hero-search-shortcut{display:flex;align-items:center;justify-content:center;padding:0.15rem 0.45rem;border-radius:5px;background:var(--gray-100);color:var(--gray-400);font-size:0.65rem;font-weight:600;direction:ltr;white-space:nowrap;line-height:1.4}.dark .hero-search-shortcut{background:rgba(255,255,255,0.06);color:rgba(255,255,255,0.3)}.hero-search-box:focus-within .hero-search-shortcut,.hero-search-clear.visible ~ .hero-search-shortcut{display:none}.hero-suggestions{position:fixed;top:auto;left:50%;transform:translateX(-50%);background:white;border:1px solid var(--gray-200);border-radius:16px;box-shadow:0 16px 48px rgba(0,0,0,0.1);overflow:hidden;display:none;z-index:9999;max-height:420px;overflow-y:auto;width:580px;max-width:calc(100vw - 2rem)}.dark .hero-suggestions{background:#15162b;border-color:rgba(255,255,255,0.06);box-shadow:0 16px 48px rgba(0,0,0,0.5)}.hero-suggestions.active{display:block}.suggestions-header{padding:0.65rem 1rem;font-size:0.7rem;font-weight:700;color:var(--gray-500);text-transform:uppercase;letter-spacing:0.04em;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;gap:0.4rem}.dark .suggestions-header{color:rgba(255,255,255,0.35);border-bottom-color:rgba(255,255,255,0.06)}.suggestions-header i{font-size:0.65rem;opacity:0.6}.suggestion-item{display:flex;align-items:center;gap:0.7rem;padding:0.65rem 1rem;cursor:pointer;transition:all 0.15s ease;text-decoration:none;color:inherit;border-bottom:1px solid var(--gray-100)}.dark .suggestion-item{border-bottom-color:rgba(255,255,255,0.03)}.suggestion-item:last-child{border-bottom:none}.suggestion-item:hover,.suggestion-item.hovered{background:var(--gray-100)}.dark .suggestion-item:hover,.dark .suggestion-item.hovered{background:rgba(255,255,255,0.04)}.suggestion-item .suggestion-icon{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:0.85rem}.suggestion-item .suggestion-info{flex:1;min-width:0}.suggestion-item .suggestion-name{font-size:0.88rem;font-weight:600;color:var(--dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dark .suggestion-item .suggestion-name{color:white}.suggestion-item .suggestion-desc{font-size:0.73rem;color:var(--gray-500);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:0.05rem}.suggestion-item mark{background:rgba(67,56,202,0.12);color:inherit;border-radius:2px;padding:0 2px}.dark .suggestion-item mark{background:rgba(139,92,246,0.25)}.suggestion-empty{padding:2rem 1rem;text-align:center;color:var(--gray-500);font-size:0.88rem;line-height:1.6}.dark .suggestion-empty{color:rgba(255,255,255,0.45)}.suggestion-empty i{display:block;font-size:1.6rem;margin-bottom:0.6rem;opacity:0.4}.suggestion-count{font-size:0.7rem;font-weight:500;color:var(--gray-400);margin-right:auto}.hero-suggestions::-webkit-scrollbar{width:5px}.hero-suggestions::-webkit-scrollbar-track{background:transparent}.hero-suggestions::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}.dark .hero-suggestions::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1)}.tool-card mark{background:rgba(67,56,202,0.12);color:inherit;border-radius:2px;padding:0 2px}.dark .tool-card mark{background:rgba(139,92,246,0.25)}@media (max-width:768px){.hero-search-wrapper{max-width:100%;padding:0 1rem;margin-top:1rem}.hero-search-box input{padding:0.8rem 2.8rem 0.8rem 2.8rem;font-size:0.95rem}.hero-search-box{border-radius:14px}.hero-search-box .hero-search-icon{right:0.8rem;font-size:0.95rem}.hero-search-actions{left:0.6rem}.hero-suggestions{left:0.75rem;right:0.75rem;width:auto;max-height:320px;border-radius:14px;transform:none}}.category-filter-bar{max-width:800px;margin:1.25rem auto 0;padding:0 1rem;position:relative;z-index:20}.category-chips{display:flex;flex-wrap:wrap;gap:0.5rem;justify-content:center;padding:0.25rem 0}.category-chip{display:inline-flex;align-items:center;gap:0.4rem;padding:0.5rem 1rem;border-radius:50px;border:1.5px solid var(--gray-200);background:white;color:var(--gray-600);font-size:0.85rem;font-weight:500;font-family:'Tajawal',sans-serif;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);white-space:nowrap;user-select:none;box-shadow:0 1px 3px rgba(0,0,0,0.04)}.dark .category-chip{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.08);color:rgba(255,255,255,0.6);box-shadow:none}.category-chip i{font-size:0.8rem;transition:transform 0.3s ease}.category-chip:hover{border-color:var(--primary);color:var(--primary);background:rgba(67,56,202,0.06);transform:translateY(-1px);box-shadow:0 3px 8px rgba(67,56,202,0.1)}.dark .category-chip:hover{border-color:rgba(139,92,246,0.5);color:rgba(139,92,246,0.9);background:rgba(139,92,246,0.1);box-shadow:0 3px 12px rgba(139,92,246,0.15)}.category-chip:hover i{transform:scale(1.15)}.category-chip.active{background:linear-gradient(135deg,var(--primary),var(--secondary));color:white;border-color:transparent;box-shadow:0 4px 12px rgba(67,56,202,0.25)}.dark .category-chip.active{background:linear-gradient(135deg,#7c3aed,#a855f7);border-color:transparent;box-shadow:0 4px 16px rgba(139,92,246,0.35);color:white}.category-chip.active:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(67,56,202,0.3)}.category-chip.active i{color:white}.dark .category-chip.active i{color:white}.tools-empty-message{display:none;text-align:center;padding:3rem 1rem;color:var(--gray-500);font-size:1.05rem;line-height:1.8}.dark .tools-empty-message{color:rgba(255,255,255,0.4)}.tools-empty-message i{display:block;font-size:2.5rem;margin-bottom:0.75rem;opacity:0.35;color:var(--gray-500)}.dark .tools-empty-message i{color:rgba(255,255,255,0.3)}@media (max-width:768px){.category-filter-bar{max-width:100%;margin-top:1rem;padding:0}.category-chips{flex-wrap:wrap;justify-content:center;padding:0.5rem 1rem;gap:0.4rem}.category-chip{font-size:0.8rem;padding:0.45rem 0.85rem}}