:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#0f0f0f;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;min-width:320px;min-height:100vh;background:#0f0f0f;color:#fff}#root{width:100%;min-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600}p{margin:0}button{border:none;background:none;cursor:pointer;font-family:inherit}a{color:#2196f3;text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#1a1a1a}::-webkit-scrollbar-thumb{background:#444;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#666}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#212831}.balance-section{display:flex;align-items:center;gap:12px;background:#27333f;padding:4px 8px;border-radius:32px;position:relative}.balance-display{display:flex;align-items:center}.balance-display:hover{cursor:pointer;background:#434648;border-radius:32px;transition:background-color .2s ease}.balance-icon{font-size:48px}.balance-icon-img{width:16px;height:16px;margin-right:8px}.balance-amount{color:#fff;font-size:16px;font-weight:600}.balance-dropdown{color:#94a3b8;font-size:12px;cursor:pointer}.balance-dropdown-img{color:#94a3b8;filter:invert(1) brightness(1.1);width:14px;height:14px;margin-left:8px;display:inline-block}.token-dropdown{position:absolute;top:48px;left:0;background:#1f2630;border-radius:12px;padding:8px;box-shadow:0 8px 24px #0006;display:flex;flex-direction:column;gap:6px;min-width:60px;z-index:200}.token-item{display:flex;align-items:center;gap:10px;background:transparent;border:none;padding:10px 12px;border-radius:10px;color:#e5e7eb;cursor:pointer}.token-item:hover{background:#2a3441}.token-icon{width:20px;height:20px;object-fit:contain}.token-label{flex:1;text-align:left;font-weight:600}.token-amount{color:#94a3b8}.balance-controls{display:flex;gap:8px}.balance-btn{width:32px;height:32px;border-radius:50%;border:none;background:#2196f3;color:#fff;font-size:18px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease}.balance-btn:hover,.add-btn{background:#2196f3}.add-btn:hover{background:#1b92f2}.subtract-btn{background:#2196f3}.subtract-btn:hover{background:#1b92f2}.user-section{display:flex;align-items:center;margin:0 8px}.user-avatar{width:40px;height:40px;border-radius:50%;border:2px solid #444}.connect-wallet-btn{background:#2196f3;color:#fff;border:none;border-radius:8px;padding:10px 16px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s ease}.connect-wallet-btn:hover{background:#1976d2}.connect-wallet-btn:active{background:#1565c0}@media(max-width:480px){.top-bar{padding:12px 16px}.balance-display{padding:6px}.balance-amount{font-size:14px}.balance-btn{width:28px;height:28px;font-size:16px}.user-avatar{width:36px;height:36px}.connect-wallet-btn{padding:8px 12px;font-size:13px}}.deposit-modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.deposit-modal{background:#1a1f2e;border-radius:16px;width:100%;max-width:400px;box-shadow:0 8px 32px #00000080}.deposit-modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #2a3441}.deposit-modal-title{color:#fff;font-size:20px;font-weight:600;margin:0}.deposit-modal-close{background:none;border:none;color:#94a3b8;font-size:32px;line-height:1;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s}.deposit-modal-close:hover{background:#2a3441;color:#fff}.deposit-modal-content{padding:24px}.deposit-connect-wallet{text-align:center;padding:20px 0}.deposit-connect-text{color:#cbd5e1;font-size:16px;margin-bottom:24px;line-height:1.5}.deposit-connect-button-wrapper{display:flex;justify-content:center}.deposit-connect-button{background:#2196f3;color:#fff;border:none;border-radius:12px;padding:14px 32px;font-size:16px;font-weight:600;cursor:pointer;transition:background-color .2s}.deposit-connect-button:hover{background:#1976d2}.deposit-form-group{margin-bottom:20px}.deposit-label{display:block;color:#cbd5e1;font-size:14px;font-weight:500;margin-bottom:8px}.deposit-input{width:100%;background:#141a22;border:1px solid #2a3441;border-radius:12px;padding:14px 16px;color:#fff;font-size:18px;font-weight:600;outline:none;transition:border-color .2s;box-sizing:border-box}.deposit-input:focus{border-color:#2196f3}.deposit-input:disabled{opacity:.6;cursor:not-allowed}.deposit-input::placeholder{color:#6b7280}.deposit-error{background:#fee2e2;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.deposit-info{background:#141a22;border-radius:12px;padding:16px;margin-bottom:24px}.deposit-info-text{color:#94a3b8;font-size:13px;margin:0 0 8px}.deposit-address{color:#cbd5e1;font-size:12px;font-family:monospace;margin:0;word-break:break-all}.deposit-actions{display:flex;gap:12px}.deposit-cancel-btn,.deposit-submit-btn{flex:1;padding:14px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;border:none}.deposit-cancel-btn{background:#2a3441;color:#cbd5e1}.deposit-cancel-btn:hover:not(:disabled){background:#3a4451;color:#fff}.deposit-submit-btn{background:#2196f3;color:#fff}.deposit-submit-btn:hover:not(:disabled){background:#1976d2}.deposit-submit-btn:disabled{opacity:.5;cursor:not-allowed}.deposit-cancel-btn:disabled{opacity:.5;cursor:not-allowed}@media(max-width:480px){.deposit-modal{max-width:100%;margin:0;border-radius:16px 16px 0 0}.deposit-modal-overlay{align-items:flex-end;padding:0}}.bottom-navigation{display:flex;justify-content:space-around;align-items:center;background:#212831;padding:8px 0 12px;position:fixed;bottom:0;left:0;right:0;z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;background:none;border:none;color:#fff;cursor:pointer;padding:8px 12px;border-radius:8px;transition:all .2s ease;min-width:60px}.nav-item.active{color:#2196f3;background:#1e3a5f}.nav-icon{font-size:20px;margin-bottom:4px;display:flex;align-items:center;justify-content:center;width:24px;height:24px}.nav-icon-img{width:100%;height:100%;object-fit:contain;filter:invert(1) brightness(1.1)}.nav-item.active .nav-icon-img{filter:invert(42%) sepia(90%) saturate(1250%) hue-rotate(186deg) brightness(95%) contrast(95%)}.nav-label{font-size:12px;font-weight:500;text-align:center;line-height:1.2}@media(max-width:480px){.nav-item{padding:6px 8px;min-width:50px}.nav-icon{font-size:18px}.nav-label{font-size:11px}}.listing-card{background:#242e38;border-radius:12px;margin-bottom:16px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.listing-image-container{position:relative;width:100%;height:200px;overflow:hidden}.listing-image{width:100%;height:100%;object-fit:cover;background:linear-gradient(135deg,#667eea,#764ba2)}.new-badge{position:absolute;top:8px;right:8px;background:#4caf50;color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:700}.listing-content{padding:16px}.listing-title{color:#fff;font-size:16px;font-weight:600;margin:0 0 8px;line-height:1.3}.listing-description{color:#fff;font-size:14px;margin:0 0 12px;line-height:1.4}.listing-features{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.feature-tag{background:#3a3a3a;color:#fff;padding:4px 8px;border-radius:6px;font-size:12px;font-weight:500}.seller-info{display:flex;align-items:center;margin-bottom:16px}.seller-avatar{width:32px;height:32px;border-radius:50%;margin-right:12px;border:2px solid #444}.seller-details{flex:1}.seller-username{color:#fff;font-size:14px;font-weight:500;display:block;margin-bottom:2px}.seller-rating{display:flex;align-items:center;gap:4px}.rating-stars{font-size:12px}.rating-text{color:#888;font-size:12px}.purchase-button{width:100%;background:#2196f3;color:#fff;border:none;border-radius:8px;padding:12px 16px;font-size:16px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background-color .2s ease}.purchase-button:hover{background:#1976d2}.purchase-button:active{background:#1565c0}.price{font-size:18px;font-weight:700}.currency-img{width:16px;height:16px}.dropdown-arrow{font-size:12px;opacity:.7}@media(max-width:480px){.listing-card{margin-bottom:12px}.listing-image-container{height:160px}.listing-content{padding:12px}.listing-title{font-size:15px}.purchase-button{padding:10px 14px;font-size:15px}.price{font-size:16px}}.home-page{padding:0 20px 100px;background:#1b2127;min-height:100vh}.listings-container{max-width:100%;margin:0 auto;padding-top:20px}@media(max-width:480px){.home-page{padding:0 16px 100px}.listings-container{padding-top:16px}}.search-page{padding:16px 20px 100px;background:#1b2127}.search-bar{margin-bottom:12px}.search-input{width:100%;height:40px;border-radius:10px;border:1px solid #2a2f36;background:#141a22;color:#fff;padding:0 12px;outline:none}.search-input::placeholder{color:#eff0f1}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.filter-chip{border:1px solid #2a2f36;background-color:#cbd5e1;color:#cbd5e1;border-radius:999px;padding:8px 12px;cursor:pointer}.results{display:flex;flex-direction:column;gap:12px}@media(max-width:480px){.search-page{padding:12px 16px 100px}}.create-page{padding:16px 20px 100px;background:#1b2127;min-height:100vh}.create-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:8px}.label{color:#fff;font-size:14px}.input,.textarea{width:100%;border-radius:10px;border:1px solid #2a2f36;background:#141a22;color:#fff;padding:10px 12px;outline:none}.textarea{resize:vertical}.filters{display:flex;flex-wrap:wrap;gap:8px}.filter-chip{border:1px solid #2a2f36;background:#141a22;color:#cbd5e1;border-radius:999px;padding:8px 12px}.filter-chip.active{background:#1e3a5f;color:#2196f3;border-color:#1e3a5f}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.currency-toggle{display:inline-flex;background:#141a22;border:1px solid #2a2f36;border-radius:12px;padding:4px}.currency-btn{padding:8px 12px;color:#fff;border-radius:8px}.currency-btn.active{background:#1e3a5f;color:#2196f3}.actions{margin-top:8px}.submit-btn{width:100%;background:#2196f3;color:#fff;border:none;border-radius:10px;padding:12px 16px;font-weight:600}.submit-btn:disabled{opacity:.5}@media(max-width:480px){.create-page{padding:12px 16px 100px}.grid-2{grid-template-columns:1fr}}.messages-page{padding:16px 20px 100px;background:#1b2127;min-height:100vh}.messages-title{color:#e5e7eb;font-size:18px;font-weight:700;margin:0 0 12px}.conversations{display:flex;flex-direction:column}.conversation-item{display:flex;gap:12px;align-items:center;width:100%;padding:12px 10px;background:transparent;border:none;border-bottom:1px solid #26303a;cursor:pointer}.conversation-item:hover{background:#222a33}.conv-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover}.conv-main{flex:1;display:flex;flex-direction:column;gap:6px}.conv-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.conv-username{color:#e5e7eb;font-weight:600}.conv-time{color:#94a3b8;font-size:12px}.conv-last{color:#cbd5e1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:80%}.conv-unread{min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:#2196f3;color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center}@media(max-width:480px){.messages-page{padding:12px 16px 100px}}.app{min-height:100vh;background:#0f0f0f;color:#fff;display:flex;flex-direction:column}.main-content{flex:1;padding-bottom:80px}.coming-soon{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;padding:40px 20px}.coming-soon h2{color:#fff;font-size:24px;margin-bottom:16px}.coming-soon p{color:#888;font-size:16px}.orders-page{padding:16px 20px 100px;background:#1b2127;min-height:100vh}.orders-title{color:#e5e7eb;font-size:18px;font-weight:700;margin:0 0 12px}.orders-list{display:flex;flex-direction:column;gap:12px}.order-card{display:flex;gap:12px;padding:10px;background:#141a22;border:1px solid #2a2f36;border-radius:12px}.order-image-wrap{width:88px;height:88px;border-radius:8px;overflow:hidden}.order-image{width:100%;height:100%;object-fit:cover}.order-image.placeholder{background:#26303a}.order-main{flex:1;display:flex;flex-direction:column;gap:6px}.order-header{display:flex;justify-content:space-between;align-items:center;gap:10px}.order-title{color:#e5e7eb;font-weight:600}.order-status{padding:4px 8px;border-radius:999px;font-size:12px;font-weight:600}.order-status.paid{background:#123b27;color:#34d399}.order-status.pending{background:#1d2d45;color:#60a5fa}.order-status.canceled{background:#3a1f24;color:#f87171}.order-meta{display:flex;gap:10px;color:#94a3b8;font-size:12px}.order-price{display:flex;gap:6px;align-items:baseline}.order-price .amount{color:#e5e7eb;font-weight:700}.order-price .currency{color:#94a3b8;font-size:12px}.order-tags{display:flex;flex-wrap:wrap;gap:6px}.tag{background:#233040;color:#8ab8ff;padding:4px 8px;border-radius:999px;font-size:12px}.empty{color:#94a3b8;text-align:center;padding:24px 0}@media(max-width:480px){.orders-page{padding:12px 16px 100px}.order-image-wrap{width:72px;height:72px}}