@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";.navbar{background:#fff;padding:.8rem 2rem;position:sticky;top:0;z-index:1000;box-shadow:0 1px 3px #00000014;border-bottom:1px solid #e5e7eb}.navbar-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.navbar-brand{text-decoration:none;display:flex;align-items:center}.navbar-brand:hover{opacity:.9}.brand-text{color:#0f766e;font-weight:700;font-size:1.6rem;letter-spacing:-.5px}.menu-toggle{display:none;background:transparent;border:none;padding:.5rem;cursor:pointer;z-index:1001}.hamburger{display:block;width:22px;height:2px;background:#374151;border-radius:2px;position:relative;transition:all .3s ease}.hamburger:before,.hamburger:after{content:"";position:absolute;width:22px;height:2px;background:#374151;border-radius:2px;transition:all .3s ease}.hamburger:before{top:-7px}.hamburger:after{top:7px}.hamburger.active{background:transparent}.hamburger.active:before{transform:rotate(45deg);top:0}.hamburger.active:after{transform:rotate(-45deg);top:0}.navbar-links{display:flex;align-items:center;gap:.5rem}.nav-link{color:#374151;text-decoration:none;font-weight:500;font-size:.95rem;padding:.5rem 1rem;border-radius:8px;transition:all .2s ease}.nav-link:hover{color:#0f766e;background:#f3faf7}.auth-buttons{display:flex;align-items:center;gap:.5rem;margin-left:1rem;padding-left:1rem;border-left:1px solid #e5e7eb}.btn-login{color:#374151;text-decoration:none;padding:.5rem 1rem;border-radius:8px;transition:all .2s ease;font-weight:500;font-size:.95rem}.btn-login:hover{color:#0f766e;background:#f3faf7}.btn-register{background:#0f766e;color:#fff;text-decoration:none;padding:.5rem 1.2rem;border-radius:8px;transition:all .2s ease;font-weight:600;font-size:.95rem;border:none}.btn-register:hover{background:#0d6d66}.user-menu{display:flex;align-items:center;gap:.8rem;margin-left:1rem;padding-left:1rem;border-left:1px solid #e5e7eb}.user-avatar{width:36px;height:36px;background:#0f766e;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;color:#fff}.user-name{color:#374151;font-weight:500;font-size:.95rem}.btn-logout{background:transparent;color:#6b7280;border:1px solid #e5e7eb;padding:.4rem .8rem;border-radius:6px;cursor:pointer;transition:all .2s ease;font-weight:500;font-size:.85rem}.btn-logout:hover{background:#fef2f2;color:#dc2626;border-color:#fecaca}@media(max-width:768px){.navbar{padding:.8rem 1rem}.menu-toggle{display:block}.navbar-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:#fff;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:0;padding:5rem 1.5rem 2rem;transition:all .3s ease;box-shadow:-10px 0 30px #0000001a}.navbar-links.active{right:0}.nav-link{padding:1rem;border-radius:0;border-bottom:1px solid #f3f4f6}.auth-buttons{flex-direction:column;width:100%;margin-left:0;padding-left:0;border-left:none;margin-top:1rem;padding-top:1rem;border-top:1px solid #e5e7eb;gap:.5rem}.btn-login,.btn-register{text-align:center;width:100%;padding:.8rem}.user-menu{flex-direction:column;align-items:center;gap:1rem;padding:1.5rem 0;margin-left:0;padding-left:0;border-left:none;margin-top:1rem;border-top:1px solid #e5e7eb}.user-menu .user-avatar{width:48px;height:48px;font-size:1.1rem}.user-name{text-align:center;font-size:1rem;margin-top:-.5rem}.btn-logout{width:100%;padding:.8rem}}.footer{background:#f9fafb;border-top:1px solid #e5e7eb;padding:3rem 2rem 1.5rem;margin-top:auto}.footer-container{max-width:1200px;margin:0 auto}.footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:3rem;margin-bottom:2rem}.footer-brand{max-width:280px}.footer-logo{display:inline-block;text-decoration:none;margin-bottom:.8rem}.logo-text{color:#0f766e;font-weight:700;font-size:1.5rem;letter-spacing:-.5px}.footer-tagline{color:#6b7280;font-size:.9rem;line-height:1.6}.footer-links-group h4{color:#111827;font-size:.9rem;font-weight:600;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.5px}.footer-links-group ul{list-style:none;padding:0;margin:0}.footer-links-group li{margin-bottom:.6rem}.footer-links-group a{color:#6b7280;text-decoration:none;font-size:.9rem;transition:color .2s ease}.footer-links-group a:hover{color:#0f766e}.footer-bottom{display:flex;justify-content:center;align-items:center;padding-top:1.5rem;border-top:1px solid #e5e7eb}.footer-bottom p{color:#9ca3af;font-size:.85rem}.footer-bottom-links{display:flex;gap:1.5rem;align-items:center}.footer-bottom-links a{color:#9ca3af;text-decoration:none;font-size:.85rem;transition:color .2s ease}.footer-bottom-links a:hover{color:#0f766e}@media(max-width:1024px){.footer-main{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand{grid-column:span 2;max-width:100%;text-align:center}.footer-links-group{text-align:center}}@media(max-width:640px){.footer{padding:1.5rem 1rem 1rem}.footer-main{grid-template-columns:repeat(3,1fr);gap:1rem}.footer-brand{grid-column:span 3;text-align:center;max-width:100%;margin-bottom:.5rem}.footer-tagline{font-size:.8rem;line-height:1.4}.logo-text{font-size:1.3rem}.footer-links-group{text-align:center}.footer-links-group h4{font-size:.75rem;margin-bottom:.5rem}.footer-links-group li{margin-bottom:.3rem}.footer-links-group a{font-size:.8rem}.footer-bottom{flex-direction:column;gap:.5rem;text-align:center;padding-top:1rem;margin-top:1rem}.footer-bottom p{font-size:.75rem}}.home{min-height:100vh;background:#f3faf7;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.hero{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:4rem 2rem;position:relative;overflow:hidden;background:#f3faf7}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(16,185,129,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 60%,rgba(6,182,212,.1),transparent),radial-gradient(ellipse 50% 30% at 20% 80%,rgba(34,197,94,.08),transparent);pointer-events:none}.hero-bg{position:absolute;inset:0;pointer-events:none;opacity:.6}.floating-item{position:absolute;font-size:3rem;opacity:.25;animation:float 8s ease-in-out infinite;filter:grayscale(20%)}.item-1{top:12%;left:8%;animation-delay:0s}.item-2{top:18%;right:12%;animation-delay:1s}.item-3{top:45%;left:5%;animation-delay:2s}.item-4{top:55%;right:8%;animation-delay:3s}.item-5{bottom:25%;left:12%;animation-delay:4s}.item-6{bottom:20%;right:15%;animation-delay:5s}.item-7{top:30%;left:18%;animation-delay:6s;font-size:2.5rem}.item-8{bottom:35%;right:22%;animation-delay:7s;font-size:2.5rem}@keyframes float{0%,to{transform:translateY(0) rotate(0) scale(1)}50%{transform:translateY(-15px) rotate(3deg) scale(1.05)}}.hero-content{text-align:center;max-width:900px;z-index:1;animation:fadeInUp .8s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:#10b9811a;border:1px solid rgba(16,185,129,.2);padding:.5rem 1.2rem;border-radius:50px;margin-bottom:2rem;font-size:.9rem;color:#059669;font-weight:600;animation:fadeInUp .8s ease-out .1s backwards}.hero-badge span{animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.hero-title{font-size:4.5rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;color:#0f172a;letter-spacing:-.02em;animation:fadeInUp .8s ease-out .2s backwards}.gradient-text{background:linear-gradient(135deg,#059669,#0d9488,#0891b2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.hero-subtitle{font-size:1.3rem;color:#475569;line-height:1.7;margin-bottom:2.5rem;max-width:650px;margin-left:auto;margin-right:auto;font-weight:400;animation:fadeInUp .8s ease-out .3s backwards}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:4rem;animation:fadeInUp .8s ease-out .4s backwards}.btn-primary{background:linear-gradient(135deg,#059669,#0d9488);color:#fff;padding:1rem 2rem;border-radius:12px;text-decoration:none;font-weight:600;font-size:1rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:.5rem;box-shadow:0 4px 14px #05966959;border:none}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #05966973}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#fff;color:#0f172a;padding:1rem 2rem;border:1.5px solid #e2e8f0;border-radius:12px;text-decoration:none;font-weight:600;font-size:1rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:.5rem}.btn-secondary:hover{border-color:#059669;background:#f0fdf4;transform:translateY(-2px)}.hero-stats{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease-out .5s backwards}.stat{background:#fffc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(226,232,240,.8);padding:1.5rem 2rem;border-radius:16px;text-align:center;min-width:140px;transition:all .3s ease}.stat:hover{transform:translateY(-4px);box-shadow:0 12px 40px #00000014;border-color:#0596694d}.stat-number{display:block;font-size:1.8rem;font-weight:800;color:#0f172a;margin-bottom:.25rem}.stat-label{color:#64748b;font-size:.85rem;font-weight:500}.section-title{text-align:center;font-size:2.5rem;font-weight:800;color:#0f172a;margin-bottom:.75rem;letter-spacing:-.02em}.section-subtitle{text-align:center;color:#64748b;font-size:1.1rem;margin-bottom:3.5rem;max-width:500px;margin-left:auto;margin-right:auto}.categories{padding:6rem 2rem;background:#fff}.categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;max-width:1200px;margin:0 auto}.category-card{background:#fff;border-radius:20px;overflow:hidden;text-decoration:none;transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid #f1f5f9;box-shadow:0 1px 3px #0000000a}.category-card:hover{transform:translateY(-8px);box-shadow:0 25px 50px #0000001a;border-color:transparent}.category-image{width:100%;height:160px;overflow:hidden;position:relative}.category-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.03) 100%)}.category-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}.category-card:hover .category-image img{transform:scale(1.1)}.category-info{padding:1.25rem;text-align:center;background:#fff}.category-info h3{color:#0f172a;font-size:1.1rem;font-weight:700;margin-bottom:.25rem}.category-info p{color:#64748b;font-size:.85rem}.features{padding:6rem 2rem;background:linear-gradient(180deg,#f8fafc,#fff)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background:#fff;padding:2.5rem;border-radius:24px;text-align:center;border:1px solid #f1f5f9;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative}.feature-card:hover{transform:translateY(-6px);box-shadow:0 25px 50px #00000014;border-color:transparent}.feature-icon-wrapper{width:72px;height:72px;background:linear-gradient(135deg,#ecfdf5,#f0fdfa);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;transition:all .3s ease}.feature-card:hover .feature-icon-wrapper{background:linear-gradient(135deg,#059669,#0d9488);transform:scale(1.05)}.feature-icon-wrapper svg{width:32px;height:32px;stroke:#059669;transition:all .3s ease}.feature-card:hover .feature-icon-wrapper svg{stroke:#fff}.feature-card h3{color:#0f172a;font-size:1.25rem;font-weight:700;margin-bottom:.75rem}.feature-card p{color:#64748b;line-height:1.6;font-size:.95rem}.developer{padding:6rem 2rem;background:#fff}.developer-card{max-width:800px;margin:0 auto;background:linear-gradient(135deg,#f8fafc,#f0fdf4);padding:3.5rem;border-radius:32px;border:1px solid #e2e8f0;display:flex;gap:2.5rem;align-items:center;transition:all .4s ease}.developer-card:hover{box-shadow:0 25px 60px #00000014;border-color:#05966933}.developer-avatar{width:140px;height:140px;background:linear-gradient(135deg,#059669,#0d9488);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;border:4px solid transparent;transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer;box-shadow:0 8px 30px #05966940}.developer-avatar:hover{border-color:#059669;transform:scale(1.08) rotate(3deg);box-shadow:0 15px 40px #05966959}.developer-avatar img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.developer-avatar:hover img{transform:scale(1.1)}.developer-info h3{color:#0f172a;font-size:1.75rem;font-weight:800;margin-bottom:.25rem}.developer-role{color:#059669;font-weight:700;margin-bottom:1rem;font-size:1rem}.developer-bio{color:#475569;line-height:1.7;margin-bottom:1.5rem;font-size:.95rem}.developer-links{display:flex;gap:.75rem;flex-wrap:wrap}.dev-link{color:#475569;text-decoration:none;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:14px;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid #e2e8f0}.dev-link:hover{background:linear-gradient(135deg,#059669,#0d9488);color:#fff;transform:translateY(-4px);box-shadow:0 8px 20px #0596694d;border-color:transparent}@media(max-width:1024px){.hero-title{font-size:3.5rem}.floating-item{font-size:2.5rem}}@media(max-width:768px){.hero{min-height:auto;padding:4rem 1.5rem}.hero-title{font-size:2.75rem}.hero-subtitle{font-size:1.1rem}.hero-stats{gap:.75rem}.stat{padding:1.25rem 1.5rem;min-width:120px}.stat-number{font-size:1.5rem}.section-title{font-size:2rem}.developer-card{flex-direction:column;text-align:center;padding:2.5rem}.developer-links{justify-content:center}.floating-item{font-size:2rem;opacity:.25}.categories,.features,.developer{padding:4rem 1.5rem}}@media(max-width:480px){.hero{padding-top:5rem;padding-bottom:5.5rem}.hero-title{font-size:2.25rem}.hero-badge{font-size:.8rem;padding:.4rem 1rem}.btn-primary,.btn-secondary{padding:.9rem 1.5rem;font-size:.95rem;width:100%;justify-content:center}.hero-buttons{flex-direction:column;gap:.75rem}.hero-stats{gap:.5rem}.stat{flex:1;min-width:80px;padding:.7rem .5rem;border-radius:10px}.stat-number{font-size:1.1rem}.stat-label{font-size:.65rem}.categories,.features,.developer{padding:2.5rem 1rem}.section-title{font-size:1.5rem}.section-subtitle{font-size:.9rem;margin-bottom:2rem}.categories-grid{grid-template-columns:repeat(2,1fr);gap:.8rem}.category-card{border-radius:12px}.category-icon{width:50px;height:50px;font-size:1.3rem}.category-content h3{font-size:.85rem}.category-content p{font-size:.7rem}.features-grid{grid-template-columns:1fr;gap:1rem}.feature-card{padding:1.5rem;border-radius:14px}.feature-icon-wrapper{width:50px;height:50px;border-radius:14px;margin-bottom:1rem}.feature-icon-wrapper svg{width:22px;height:22px}.feature-card h3{font-size:1rem;margin-bottom:.5rem}.feature-card p{font-size:.8rem;line-height:1.5}.developer-card{padding:1.5rem;border-radius:16px}.developer-avatar{width:80px;height:80px}.developer-info h3{font-size:1.2rem}.developer-info p{font-size:.85rem}}.auth-page{min-height:calc(100vh - 80px);display:flex;align-items:center;justify-content:center;padding:2rem;background:#f9fafb}.auth-container{background:#fff;padding:2.5rem;border-radius:16px;width:100%;max-width:420px;border:1px solid #e5e7eb;box-shadow:0 4px 20px #0000000d}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{color:#111827;font-size:1.8rem;font-weight:700;margin-bottom:.5rem}.auth-header p{color:#6b7280;font-size:.95rem}.auth-form{display:flex;flex-direction:column;gap:1.2rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group label{color:#374151;font-size:.9rem;font-weight:500}.form-group input,.form-group select,.form-group textarea{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:.8rem 1rem;color:#111827;font-size:1rem;transition:all .2s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#0f766e;box-shadow:0 0 0 3px #0f766e1a}.form-group input::placeholder{color:#9ca3af}.auth-btn{background:#0f766e;color:#fff;border:none;padding:.9rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:.5rem}.auth-btn:hover:not(:disabled){background:#0d6d66}.auth-btn:disabled{opacity:.6;cursor:not-allowed}.auth-footer{text-align:center;margin-top:1.5rem;color:#6b7280;font-size:.95rem}.auth-footer a{color:#0f766e;text-decoration:none;font-weight:600;transition:color .2s ease}.auth-footer a:hover{color:#0d6d66}@media(max-width:480px){.auth-container{padding:1.5rem}.auth-header h1{font-size:1.5rem}}.product-card{background:#fff;border-radius:12px;overflow:hidden;text-decoration:none;color:#111827;transition:all .2s ease;border:1px solid #e5e7eb}.product-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #00000014;border-color:#0f766e}.product-image{position:relative;height:180px;background:#fdfdfd;display:flex;align-items:center;justify-content:center;overflow:hidden}.card-blur-bg{position:absolute;top:-10%;left:-10%;width:120%;height:120%;background-size:cover;background-position:center;filter:blur(15px);opacity:.5;z-index:1}.card-main-img{position:relative;z-index:2;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;transition:transform .3s ease;display:block}.product-card:hover .card-main-img{transform:scale(1.05)}.no-image{font-size:3rem;opacity:.2}.condition-badge{position:absolute;top:10px;right:10px;padding:.3rem .6rem;border-radius:4px;font-size:.7rem;font-weight:600;text-transform:capitalize;color:#fff;z-index:3}.product-info{padding:1rem}.product-title{font-size:1rem;font-weight:600;margin-bottom:.4rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#111827}.product-category{color:#6b7280;font-size:.8rem;text-transform:capitalize;margin-bottom:.6rem}.product-price-row{display:flex;align-items:center;gap:.6rem;margin-bottom:.5rem}.product-price{font-size:1.2rem;font-weight:700;color:#0f766e}.original-price{color:#9ca3af;text-decoration:line-through;font-size:.85rem}.product-seller{font-size:.8rem;color:#6b7280}.product-location{display:flex;align-items:center;gap:.3rem;font-size:.75rem;color:#0f766e;margin-top:.3rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-location svg{flex-shrink:0}.products-page{display:flex;min-height:calc(100vh - 80px);gap:2rem;padding:2rem;background:#f9fafb}.filters-sidebar{width:260px;background:#fff;border-radius:12px;padding:1.5rem;height:fit-content;position:sticky;top:80px;border:1px solid #e5e7eb}.filters-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.filters-header h3{color:#111827;font-size:1.1rem;font-weight:600}.clear-btn{background:transparent;color:#0f766e;border:none;cursor:pointer;font-size:.85rem;font-weight:500;transition:color .2s ease}.clear-btn:hover{color:#0d6d66}.filter-group{margin-bottom:1.2rem}.filter-group label{color:#374151;font-size:.85rem;font-weight:500;display:block;margin-bottom:.4rem}.filter-group input,.filter-group select{width:100%;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:.7rem .8rem;color:#111827;font-size:.9rem;transition:all .2s ease}.filter-group input:focus,.filter-group select:focus{outline:none;border-color:#0f766e;box-shadow:0 0 0 3px #0f766e1a}.filter-group select option{background:#fff}.price-inputs{display:flex;align-items:center;gap:.5rem}.price-inputs input{flex:1}.price-inputs span{color:#9ca3af}.products-main{flex:1}.products-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;gap:1rem}.products-header-left h1{color:#111827;font-size:1.8rem;font-weight:700;margin-bottom:.3rem}.products-header-left p{color:#6b7280}.filter-toggle-btn{display:none;align-items:center;justify-content:center;gap:.4rem;padding:.6rem 1rem;background:#0f766e;color:#fff;border:none;border-radius:8px;font-size:.85rem;font-weight:500;cursor:pointer;transition:background .2s ease;white-space:nowrap;flex-shrink:0}.filter-toggle-btn:hover{background:#0d6d66}.filter-toggle-btn svg{width:16px;height:16px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.2rem}.loading,.no-products{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;color:#6b7280}.no-products span{font-size:4rem;margin-bottom:1rem;opacity:.3}.no-products h3{color:#111827;margin-bottom:.5rem}@media(max-width:1024px){.products-page{flex-direction:column;padding:1.5rem}.filters-sidebar{width:100%;position:static}}@media(max-width:768px){.products-page{padding:1rem;gap:1rem}.filter-toggle-btn{display:flex}.filters-sidebar{display:none;width:100%;position:static;margin-bottom:1rem}.filters-sidebar.show{display:block;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.products-header h1{font-size:1.4rem}.products-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.8rem}.no-products span{font-size:3rem}}.loading-page{min-height:60vh;display:flex;align-items:center;justify-content:center;color:#6b7280;font-size:1.1rem;background:#f9fafb}.product-detail-page{padding:2rem;max-width:1100px;margin:0 auto;background:#f9fafb;min-height:calc(100vh - 80px)}.product-detail-container{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}.back-btn{display:inline-flex;align-items:center;gap:.5rem;background:transparent;border:none;color:#6b7280;font-size:.9rem;font-weight:500;cursor:pointer;padding:.5rem 0;margin-bottom:1rem;transition:color .2s ease;width:fit-content}.product-images{width:100%;height:400px;background:#fdfdfd;border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid #e5e7eb;position:relative}.blur-background{position:absolute;top:-10%;left:-10%;width:120%;height:120%;background-size:cover;background-position:center;filter:blur(25px);opacity:.6;z-index:1}.product-images .main-image{position:relative;z-index:2;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;display:block;box-shadow:0 8px 30px #0000001f}.no-image-large{font-size:5rem;opacity:.15}.product-info-detail{color:#111827}.condition-tag{display:inline-block;padding:.4rem .8rem;border-radius:6px;font-size:.8rem;font-weight:600;text-transform:capitalize;margin-bottom:1rem}.product-info-detail h1{font-size:1.8rem;font-weight:700;margin-bottom:1rem;line-height:1.3;color:#111827}.price-section{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem}.price-section .price{font-size:2rem;font-weight:700;color:#0f766e}.price-section .original{font-size:1.2rem;color:#9ca3af;text-decoration:line-through}.price-section .discount{background:#ecfdf5;color:#059669;padding:.3rem .6rem;border-radius:6px;font-size:.8rem;font-weight:600}.meta-info{display:flex;gap:1.5rem;margin-bottom:1.5rem;color:#6b7280;font-size:.9rem}.meta-info span{text-transform:capitalize}.description{margin-bottom:1.5rem}.description h3,.seller-info h3{font-size:1rem;margin-bottom:.6rem;color:#374151;font-weight:600}.description p{color:#6b7280;line-height:1.7}.location-info{margin-bottom:1.5rem}.location-info h3{font-size:1rem;margin-bottom:.6rem;color:#374151;font-weight:600}.location-text{display:flex;align-items:center;gap:.5rem;color:#0f766e;font-weight:500;background:#f3faf7;padding:.8rem 1rem;border-radius:8px;border:1px solid #d1fae5}.location-text svg{flex-shrink:0}.seller-card{display:flex;align-items:center;gap:1rem;background:#f9fafb;padding:1rem;border-radius:12px;margin-bottom:1.5rem;border:1px solid #e5e7eb}.seller-avatar{width:48px;height:48px;background:#0f766e;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:#fff;font-weight:600}.seller-name{font-weight:600;margin-bottom:.2rem;color:#111827}.seller-college{color:#6b7280;font-size:.85rem}.contact-buttons{display:flex;gap:.8rem}.btn-call,.btn-whatsapp{flex:1;padding:.8rem;border-radius:8px;text-decoration:none;font-weight:600;text-align:center;transition:all .2s ease;font-size:.9rem;display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-call{background:#0f766e;color:#fff;border:1px solid #0F766E}.btn-call:hover{background:#0d6d66}.btn-whatsapp{background:#25d366;color:#fff;border:1px solid #25D366}.btn-whatsapp:hover{background:#20bd5a;box-shadow:0 4px 12px #25d36633;transform:translateY(-2px)}@media(max-width:768px){.product-detail-container{grid-template-columns:1fr}}.add-product-page{min-height:calc(100vh - 80px);padding:2rem;display:flex;justify-content:center;background:#f9fafb;position:relative}.loading-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#fffffff2;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.loading-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}.spinner{width:50px;height:50px;border:4px solid #e5e7eb;border-top-color:#0f766e;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-content p{font-size:1.2rem;font-weight:600;color:#111827;margin:0}.loading-hint{font-size:.9rem;color:#6b7280}.add-product-container{background:#fff;padding:2.5rem;border-radius:16px;width:100%;max-width:600px;border:1px solid #e5e7eb;box-shadow:0 4px 20px #0000000d}.back-btn{display:inline-flex;align-items:center;gap:.5rem;background:transparent;border:none;color:#6b7280;font-size:.9rem;font-weight:500;cursor:pointer;padding:.5rem 0;margin-bottom:1rem;transition:color .2s ease}.back-btn:hover{color:#0f766e}.back-btn svg{transition:transform .2s ease}.back-btn:hover svg{transform:translate(-3px)}.add-product-container h1{color:#111827;font-size:1.8rem;font-weight:700;margin-bottom:.5rem}.add-product-container .subtitle{color:#6b7280;margin-bottom:2rem}.add-product-form{display:flex;flex-direction:column;gap:1.2rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.add-product-form .form-group{display:flex;flex-direction:column;gap:.4rem}.add-product-form label{color:#374151;font-size:.9rem;font-weight:500}.add-product-form input,.add-product-form select,.add-product-form textarea{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:.8rem 1rem;color:#111827;font-size:1rem;transition:all .2s ease;font-family:inherit}.add-product-form input:focus,.add-product-form select:focus,.add-product-form textarea:focus{outline:none;border-color:#0f766e;box-shadow:0 0 0 3px #0f766e1a}.add-product-form select option{background:#fff}.add-product-form textarea{resize:vertical;min-height:100px}.image-upload-area{position:relative}.file-input{display:none}.upload-label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;padding:2rem;border:2px dashed #d1d5db;border-radius:12px;cursor:pointer;transition:all .2s ease;color:#6b7280}.upload-label:hover{border-color:#0f766e;background:#f3faf7;color:#0f766e}.upload-label svg{stroke:currentColor}.image-previews{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1rem}.preview-item{position:relative;width:80px;height:80px;border-radius:8px;overflow:hidden;border:1px solid #e5e7eb}.preview-item img{width:100%;height:100%;object-fit:cover}.remove-btn{position:absolute;top:2px;right:2px;width:20px;height:20px;background:#0009;color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:14px;line-height:1;display:flex;align-items:center;justify-content:center}.remove-btn:hover{background:#dc2626}.field-hint{color:#9ca3af;font-size:.75rem;margin-top:.2rem}.submit-btn{background:#0f766e;color:#fff;border:none;padding:.9rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:.5rem}.submit-btn:hover:not(:disabled){background:#0d6d66}.submit-btn:disabled{opacity:.6;cursor:not-allowed}@media(max-width:480px){.form-row{grid-template-columns:1fr}.add-product-container{padding:1.5rem}}.my-products-page{padding:2rem;max-width:1000px;margin:0 auto;min-height:calc(100vh - 80px);background:#f9fafb}.my-products-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.my-products-header h1{color:#111827;font-size:1.8rem;font-weight:700;margin-bottom:.3rem}.my-products-header p{color:#6b7280}.add-new-btn{background:#0f766e;color:#fff;padding:.7rem 1.2rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:.9rem;transition:all .2s ease}.add-new-btn:hover{background:#0d6d66}.no-listings{display:flex;flex-direction:column;align-items:center;justify-content:center;height:400px;text-align:center;background:#fff;border-radius:12px;border:1px solid #e5e7eb}.no-listings span{font-size:4rem;margin-bottom:1rem;opacity:.3}.no-listings h3{color:#111827;font-size:1.3rem;margin-bottom:.5rem}.no-listings p{color:#6b7280;margin-bottom:1.5rem}.start-selling-btn{background:#0f766e;color:#fff;padding:.8rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:600}.my-products-list{display:flex;flex-direction:column;gap:.8rem}.my-product-card{display:flex;align-items:center;gap:1.2rem;background:#fff;padding:1rem;border-radius:12px;border:1px solid #e5e7eb;transition:all .2s ease}.my-product-card:hover{border-color:#0f766e;box-shadow:0 4px 12px #0000000d}.product-thumb{width:70px;height:70px;background:#f3f4f6;border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.product-thumb img{width:100%;height:100%;object-fit:cover}.product-thumb span{font-size:1.5rem;opacity:.3}.product-details{flex:1}.product-details h3{color:#111827;font-size:1rem;font-weight:600;margin-bottom:.4rem}.product-meta{display:flex;gap:1rem;margin-bottom:.3rem}.product-meta .category{color:#6b7280;text-transform:capitalize;font-size:.85rem}.product-meta .status{text-transform:capitalize;font-weight:500;font-size:.85rem}.product-details .price{font-size:1.1rem;font-weight:700;color:#0f766e}.product-actions{display:flex;gap:.8rem;margin-top:auto;padding-top:1rem;border-top:1px solid #f3f4f6}.btn-view,.btn-edit,.btn-delete{flex:1;padding:.6rem .5rem;border-radius:8px;font-size:.9rem;font-weight:600;text-align:center;cursor:pointer;transition:all .2s ease;text-decoration:none;display:flex;align-items:center;justify-content:center}.btn-view{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}.btn-view:hover{background:#059669;color:#fff;transform:translateY(-2px);box-shadow:0 4px 6px #0596691a}.btn-edit{background:#eff6ff;color:#2563eb;border:1px solid #bfdbfe}.btn-edit:hover{background:#2563eb;color:#fff;transform:translateY(-2px);box-shadow:0 4px 6px #2563eb1a}.btn-delete{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.btn-delete:hover{background:#dc2626;color:#fff;transform:translateY(-2px);box-shadow:0 4px 6px #dc26261a}@media(max-width:640px){.my-products-page{padding:1rem}.my-products-header{flex-direction:row;gap:1rem;align-items:flex-start}.my-products-header h1{font-size:1.4rem}.add-new-btn{padding:.6rem .8rem;font-size:.8rem;white-space:nowrap}.my-product-card{flex-direction:column;text-align:center}.product-actions{width:100%}.btn-view,.btn-edit,.btn-delete{flex:1}}.info-page{min-height:calc(100vh - 60px);background:#f8fafc}.info-hero{background:linear-gradient(135deg,#059669,#0d9488);padding:5rem 2rem;text-align:center;color:#fff}.info-hero h1{font-size:3rem;font-weight:800;margin-bottom:1rem;letter-spacing:-.02em}.info-hero p{font-size:1.2rem;opacity:.9;max-width:600px;margin:0 auto}.steps-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;padding:4rem 2rem;max-width:1200px;margin:0 auto}.step-card{background:#fff;border-radius:20px;padding:2.5rem;text-align:center;border:1px solid #e2e8f0;transition:all .3s ease;position:relative}.step-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #00000014;border-color:#059669}.step-number{position:absolute;top:1.5rem;left:1.5rem;font-size:.9rem;font-weight:800;color:#0f172a;background:#f1f5f9;padding:.4rem .8rem;border-radius:8px}.step-icon{font-size:3.5rem;margin-bottom:1.5rem}.step-icon-svg{width:64px;height:64px;margin:0 auto 1.5rem;background:linear-gradient(135deg,#ecfdf5,#f0fdfa);border-radius:16px;display:flex;align-items:center;justify-content:center}.step-icon-svg svg{width:32px;height:32px;stroke:#059669}.step-card h3{font-size:1.3rem;font-weight:700;color:#0f172a;margin-bottom:.75rem}.step-card p{color:#64748b;line-height:1.6}.info-cta,.faq-cta{background:#fff;text-align:center;padding:4rem 2rem;border-top:1px solid #e2e8f0}.info-cta h2,.faq-cta h3{font-size:2rem;font-weight:700;color:#0f172a;margin-bottom:.75rem}.info-cta p,.faq-cta p{color:#64748b;margin-bottom:1.5rem}.cta-btn{display:inline-block;background:linear-gradient(135deg,#059669,#0d9488);color:#fff;padding:1rem 2.5rem;border-radius:12px;text-decoration:none;font-weight:600;font-size:1rem;transition:all .3s ease;box-shadow:0 4px 14px #05966959}.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #05966973}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;padding:4rem 2rem;max-width:1200px;margin:0 auto}.tip-card{background:#fff;border-radius:16px;padding:2rem;border:1px solid #e2e8f0;transition:all .3s ease}.tip-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px #0000000f}.tip-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.25rem}.tip-icon-svg{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.tip-icon-svg svg{width:28px;height:28px}.tip-card h3{font-size:1.15rem;font-weight:700;color:#0f172a;margin-bottom:.5rem}.tip-card p{color:#64748b;line-height:1.6;font-size:.95rem}.safety-reminder{background:linear-gradient(135deg,#fef3c7,#fef9c3);border:1px solid #fcd34d;border-radius:20px;padding:2.5rem;max-width:800px;margin:0 auto 4rem;text-align:center}.reminder-icon{font-size:3rem;margin-bottom:1rem}.reminder-icon-svg{width:64px;height:64px;margin:0 auto 1rem;display:flex;align-items:center;justify-content:center}.reminder-icon-svg svg{width:48px;height:48px}.safety-reminder h3{font-size:1.5rem;font-weight:700;color:#92400e;margin-bottom:.75rem}.safety-reminder p{color:#78350f;line-height:1.7}.contact-container{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;padding:4rem 2rem;max-width:1100px;margin:0 auto}.contact-info h2,.contact-form h2{font-size:1.75rem;font-weight:700;color:#0f172a;margin-bottom:1rem}.contact-info>p{color:#64748b;margin-bottom:2rem;line-height:1.6}.contact-cards{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.contact-card{display:flex;align-items:flex-start;gap:1rem;background:#fff;padding:1.25rem;border-radius:12px;border:1px solid #e2e8f0}.contact-icon{font-size:1.5rem;flex-shrink:0}.contact-icon-svg{width:40px;height:40px;flex-shrink:0;background:#ecfdf5;border-radius:10px;display:flex;align-items:center;justify-content:center}.contact-icon-svg svg{width:20px;height:20px;stroke:#059669}.contact-card h4{font-size:.9rem;font-weight:600;color:#64748b;margin-bottom:.25rem}.contact-main{font-size:1rem;font-weight:600;color:#0f172a;margin-bottom:.15rem}.contact-sub{font-size:.85rem;color:#94a3b8}.social-links h4{font-size:1rem;font-weight:600;color:#0f172a;margin-bottom:1rem}.social-icons{display:flex;gap:.75rem}.social-icons a{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #e2e8f0;border-radius:12px;color:#475569;transition:all .3s ease}.social-icons a:hover{background:#059669;color:#fff;border-color:#059669;transform:translateY(-3px)}.contact-form{background:#fff;padding:2.5rem;border-radius:20px;border:1px solid #e2e8f0}.contact-form .form-group{margin-bottom:1.25rem}.contact-form label{display:block;font-size:.9rem;font-weight:600;color:#374151;margin-bottom:.5rem}.contact-form input,.contact-form textarea{width:100%;padding:.9rem 1rem;border:1.5px solid #e5e7eb;border-radius:10px;font-size:1rem;transition:all .2s ease;font-family:inherit}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#059669;box-shadow:0 0 0 3px #0596691a}.contact-form textarea{resize:vertical;min-height:120px}.contact-form .submit-btn{width:100%;background:linear-gradient(135deg,#059669,#0d9488);color:#fff;padding:1rem;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.contact-form .submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #05966959}.contact-form .submit-btn:disabled{opacity:.7;cursor:not-allowed}.faq-container{max-width:900px;margin:0 auto;padding:4rem 2rem}.faq-category{margin-bottom:3rem}.faq-category-title{font-size:1.5rem;font-weight:700;color:#059669;margin-bottom:1.25rem;padding-left:1rem;border-left:4px solid #059669}.faq-list{display:flex;flex-direction:column;gap:.75rem}.faq-item{background:#fff;border-radius:12px;border:1px solid #e2e8f0;overflow:hidden;transition:all .3s ease}.faq-item:hover{border-color:#cbd5e1}.faq-item.active{border-color:#059669;box-shadow:0 4px 12px #0596691a}.faq-question{width:100%;padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;background:none;border:none;cursor:pointer;text-align:left;font-size:1rem;font-weight:600;color:#0f172a;transition:all .2s ease}.faq-question:hover{background:#f8fafc}.faq-icon{font-size:1.5rem;color:#059669;font-weight:300;flex-shrink:0;margin-left:1rem}.faq-toggle-icon{width:24px;height:24px;flex-shrink:0;margin-left:1rem;display:flex;align-items:center;justify-content:center}.faq-toggle-icon svg{width:18px;height:18px;stroke:#059669}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.faq-answer.show{max-height:300px;padding:0 1.5rem 1.25rem}.faq-answer p{color:#64748b;line-height:1.7}@media(max-width:768px){.info-hero h1{font-size:2.25rem}.info-hero p{font-size:1rem}.steps-container,.tips-grid,.contact-container{grid-template-columns:1fr;padding:2rem 1rem}.faq-container{padding:2rem 1rem}.info-cta,.faq-cta{padding:3rem 1rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f3faf7;color:#1a1a2e;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f3faf7}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#10b981,#06b6d4);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#10b981}::selection{background:#10b9814d;color:#1a1a2e}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:#6b7280;font-size:1.1rem}input,select,textarea,button{font-family:inherit}button{cursor:pointer}a{text-decoration:none}.container{max-width:1400px;margin:0 auto;padding:0 2rem}