:root{--primary: #8b5cf6;--primary-dark: #7c3aed;--secondary: #ec4899;--bg-dark: #0f0f1a;--text-light: #f3f4f6;--text-dim: #9ca3af;--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--glass-hover: rgba(255, 255, 255, .08);--card-shadow: 0 8px 32px 0 rgba(0, 0, 0, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,sans-serif;background-color:var(--bg-dark);color:var(--text-light);overflow-x:hidden;min-height:100vh}#canvas-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none;background:radial-gradient(circle at 50% 50%,#1a1a2e,#0f0f1a)}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 5%;background:#0f0f1ab3;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:fixed;width:100%;top:0;z-index:100;border-bottom:1px solid var(--glass-border);transition:all .3s ease}.logo{display:flex;align-items:center;gap:.8rem;font-size:1.6rem;font-weight:700;color:#fff;letter-spacing:-.5px}.logo-icon{color:var(--primary);filter:drop-shadow(0 0 8px rgba(139,92,246,.5))}.nav-links{display:flex;gap:2.5rem}.nav-links a{color:var(--text-dim);text-decoration:none;font-weight:500;font-size:.95rem;transition:all .3s;position:relative}.nav-links a:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background:var(--primary);transition:width .3s}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.nav-links a.active,.nav-links a:hover{color:#fff}.nav-actions{display:flex;align-items:center;gap:1.5rem}.cart-btn{background:#ffffff0d;border:1px solid var(--glass-border);color:#fff;cursor:pointer;position:relative;display:flex;align-items:center;gap:.6rem;padding:.6rem 1rem;border-radius:2rem;transition:all .3s}.cart-btn:hover{background:#ffffff1a;border-color:var(--primary)}.cart-count{background:var(--secondary);font-size:.75rem;padding:.15rem .5rem;border-radius:1rem;font-weight:600}.login-btn{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;padding:.6rem 1.8rem;border-radius:2rem;font-weight:600;cursor:pointer;transition:all .3s;box-shadow:0 4px 12px #8b5cf64d}.login-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #8b5cf666}.hero{min-height:85vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:8rem 2rem 4rem;position:relative}.hero-content{max-width:900px;z-index:1}.hero-content h1{font-size:4.5rem;line-height:1.1;margin-bottom:1.5rem;font-weight:800;letter-spacing:-1px}.gradient-text{background:linear-gradient(135deg,#fff 0%,var(--primary) 50%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-size:200% 200%;animation:gradient 5s ease infinite}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.hero-content p{font-size:1.35rem;color:var(--text-dim);max-width:650px;margin:0 auto 3rem;line-height:1.6}.search-bar{background:#ffffff08;border:1px solid var(--glass-border);padding:.6rem;border-radius:4rem;display:flex;max-width:550px;margin:0 auto;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 8px 32px #0003;transition:all .3s}.search-bar:focus-within{border-color:var(--primary);background:#ffffff0f;box-shadow:0 8px 32px #8b5cf626}.search-bar input{background:none;border:none;padding:.8rem 1.5rem;flex:1;color:#fff;font-size:1.1rem;outline:none}.search-bar button{background:var(--primary);border:none;width:48px;height:48px;border-radius:50%;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s}.search-bar button:hover{transform:scale(1.05);background:var(--primary-dark)}.categories{display:flex;justify-content:center;gap:2rem;padding:2rem 5%;flex-wrap:wrap;margin-top:-4rem;position:relative;z-index:2}.category-card{background:#14142399;border:1px solid var(--glass-border);padding:1.8rem;border-radius:1.2rem;text-align:center;cursor:pointer;transition:all .4s cubic-bezier(.175,.885,.32,1.275);width:150px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--card-shadow)}.category-card:hover{background:#1e1e32cc;transform:translateY(-10px);border-color:var(--primary)}.category-icon{width:56px;height:56px;margin:0 auto 1.2rem;color:var(--primary);background:#8b5cf61a;border-radius:50%;display:flex;align-items:center;justify-content:center;padding:12px;transition:all .3s}.category-card:hover .category-icon{background:var(--primary);color:#fff}.category-icon img{width:100%;height:100%;filter:invert(1);transition:all .3s}.category-card:hover .category-icon img{filter:brightness(0) invert(1)}.category-card h3{font-size:1rem;font-weight:600;color:var(--text-light)}.modules-grid{padding:6rem 5%}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem;flex-wrap:wrap;gap:1.5rem}.section-header h2{font-size:2.2rem;font-weight:700}.filter-tabs{display:flex;gap:.5rem;background:#ffffff08;padding:.4rem;border-radius:2.5rem;border:1px solid var(--glass-border)}.filter-tabs button{background:none;border:none;color:var(--text-dim);padding:.6rem 1.5rem;border-radius:2rem;cursor:pointer;transition:all .3s;font-weight:500}.filter-tabs button:hover{color:#fff}.filter-tabs button.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px #8b5cf64d}.grid-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2.5rem}.module-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:1.2rem;overflow:hidden;transition:all .4s ease;display:flex;flex-direction:column;position:relative}.module-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:1.2rem;padding:1px;background:linear-gradient(135deg,#ffffff1a,#fff0);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.module-card:hover{transform:translateY(-8px);box-shadow:0 12px 40px #0006;background:#ffffff0f;border-color:#8b5cf64d}.card-image{height:180px;background:linear-gradient(135deg,#ffffff08,#ffffff03);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.card-image:after{content:"";position:absolute;width:100%;height:100%;background:radial-gradient(circle at center,rgba(139,92,246,.15) 0%,transparent 70%);opacity:0;transition:opacity .4s}.module-card:hover .card-image:after{opacity:1}.placeholder-icon{width:72px;height:72px;opacity:.7;transition:transform .4s;z-index:1;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3))}.module-card:hover .placeholder-icon{transform:scale(1.1);opacity:1}.placeholder-icon img{width:100%;height:100%;filter:invert(1)}.card-content{padding:1.8rem;flex:1;display:flex;flex-direction:column}.card-content h3{margin-bottom:.8rem;font-size:1.3rem;font-weight:600;line-height:1.3}.card-content p{color:var(--text-dim);font-size:.95rem;margin-bottom:1.5rem;line-height:1.6;height:3.2em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.05)}.price{font-size:1.4rem;font-weight:700;color:#fff;text-shadow:0 0 10px rgba(236,72,153,.3)}.add-btn{background:#ffffff0d;border:1px solid var(--glass-border);color:#fff;padding:.6rem 1.2rem;border-radius:.8rem;cursor:pointer;transition:all .3s;font-weight:500;font-size:.9rem}.add-btn:hover{background:var(--primary);border-color:var(--primary);box-shadow:0 4px 12px #8b5cf64d}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;pointer-events:none;transition:opacity .3s}.modal.active{opacity:1;pointer-events:all}.modal-content{background:#151525;padding:2.5rem;border-radius:1.5rem;width:90%;max-width:420px;border:1px solid var(--glass-border);position:relative;box-shadow:0 20px 50px #00000080}.close-btn{position:absolute;top:1.2rem;right:1.5rem;font-size:1.8rem;cursor:pointer;color:var(--text-dim);transition:color .3s}.close-btn:hover{color:#fff}.modal-content h2{margin-bottom:2rem;font-size:1.8rem;text-align:center}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.6rem;color:var(--text-dim);font-size:.9rem}.form-group input{width:100%;padding:1rem;background:#ffffff08;border:1px solid var(--glass-border);border-radius:.8rem;color:#fff;outline:none;transition:all .3s;font-size:1rem}.form-group input:focus{border-color:var(--primary);background:#ffffff0f;box-shadow:0 0 0 2px #8b5cf633}.primary-btn{width:100%;padding:1rem;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border:none;border-radius:.8rem;color:#fff;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s;margin-top:1rem}.primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #8b5cf64d}.switch-form{margin-top:1.5rem;text-align:center;font-size:.95rem;color:var(--text-dim)}.switch-form a{color:var(--primary);text-decoration:none;font-weight:500}.switch-form a:hover{text-decoration:underline}.right-sidebar{justify-content:flex-end}.right-sidebar .modal-content{height:100%;border-radius:0;max-width:450px;transform:translate(100%);transition:transform .4s cubic-bezier(.16,1,.3,1);border-left:1px solid var(--glass-border);border-right:none;border-top:none;border-bottom:none}.right-sidebar.active .modal-content{transform:translate(0)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:1.5rem;border-bottom:1px solid var(--glass-border);margin-bottom:1.5rem}.modal-header h2{margin:0;font-size:1.5rem;text-align:left}.modal-header .close-btn{position:static}.cart-items{margin-top:0;height:calc(100% - 200px);overflow-y:auto;padding-right:.5rem}.cart-items::-webkit-scrollbar{width:6px}.cart-items::-webkit-scrollbar-track{background:#ffffff05}.cart-items::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.cart-item{display:flex;justify-content:space-between;align-items:center;padding:1.2rem;background:#ffffff08;margin-bottom:1rem;border-radius:.8rem;border:1px solid transparent;transition:all .3s}.cart-item:hover{background:#ffffff0f;border-color:#ffffff1a}.item-info h4{font-size:1.1rem;margin-bottom:.3rem}.item-info .price{font-size:1rem;color:var(--secondary);text-shadow:none}.cart-item button{background:none;border:none;color:var(--text-dim);font-size:1.5rem;cursor:pointer;padding:.5rem;transition:color .3s}.cart-item button:hover{color:#ef4444}.cart-footer{position:absolute;bottom:0;left:0;right:0;padding:2rem;background:#151525;border-top:1px solid var(--glass-border)}.total{display:flex;justify-content:space-between;font-size:1.4rem;font-weight:700;margin-bottom:1.5rem;color:#fff}.checkout-btn{width:100%;padding:1.2rem;background:linear-gradient(135deg,var(--secondary),#db2777);border:none;border-radius:.8rem;color:#fff;font-weight:700;font-size:1.1rem;cursor:pointer;transition:all .3s;box-shadow:0 4px 15px #ec48994d}.checkout-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #ec489966}.empty-cart{text-align:center;color:var(--text-dim);margin-top:3rem;font-size:1.1rem}.user-profile{display:flex;align-items:center;gap:1rem;background:#ffffff0d;padding:.4rem .8rem .4rem .4rem;border-radius:2rem;border:1px solid var(--glass-border)}.user-profile img{width:36px;height:36px;border-radius:50%;background:var(--glass-bg);border:1px solid var(--glass-border)}.user-profile span{font-weight:500;font-size:.95rem}.logout-btn{background:none;border:none;color:var(--text-dim);padding:.4rem;cursor:pointer;transition:color .3s;margin-left:.5rem}.logout-btn:hover{color:#ef4444}@media (max-width: 768px){.hero-content h1{font-size:3rem}.nav-links{display:none}.modules-grid{padding:2rem 5%}.grid-container{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}}