.navbar{position:sticky;top:0;z-index:100;background:var(--navbar-bg, rgba(9, 10, 18, .85));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}:root[data-theme=light] .navbar{background:#ffffffd9}.navbar-inner{display:flex;align-items:center;gap:16px;max-width:1280px;margin:0 auto;padding:0 24px;height:64px}.navbar-logo{background:none;border:none;font-size:1.375rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px;cursor:pointer;white-space:nowrap;flex-shrink:0;padding:0}.navbar-logo span{color:var(--primary)}.navbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.navbar-btn-primary{display:flex;align-items:center;gap:6px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-full);padding:7px 16px;font-size:.875rem;font-weight:600;transition:background var(--transition),box-shadow var(--transition)}.navbar-btn-primary:hover{background:var(--primary-hover);box-shadow:var(--shadow-primary)}.navbar-btn-primary svg{font-size:1rem}.navbar-icon-btn{position:relative;display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);font-size:1.05rem;transition:color var(--transition),border-color var(--transition),background var(--transition)}.navbar-icon-btn:hover{color:var(--text-primary);border-color:var(--border-hover);background:var(--bg-card)}.navbar-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;background:var(--secondary);color:#fff;border-radius:var(--radius-full);font-size:.65rem;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1}.navbar-badge-chat{background:var(--accent);color:#08110d}.navbar-user-menu{position:relative}.navbar-dropdown{position:absolute;top:calc(100% + 10px);right:0;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:8px;min-width:190px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:2px;animation:dropdown-in .16s ease}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.navbar-dropdown button{display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;color:var(--text-secondary);font-size:.875rem;font-weight:500;padding:9px 12px;border-radius:var(--radius-md);text-align:left;transition:color var(--transition),background var(--transition)}.navbar-dropdown button:hover{color:var(--text-primary);background:var(--bg-card)}.navbar-dropdown button.logout{color:var(--error)}.navbar-dropdown button.logout:hover{background:#ff57571a;color:var(--error)}.navbar-mobile-toggle{display:none;align-items:center;justify-content:center;width:38px;height:38px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:1.1rem;margin-left:auto}.navbar-mobile{border-top:1px solid var(--border);padding:16px 20px;display:flex;flex-direction:column;gap:8px;background:var(--bg-surface)}.navbar-mobile button{display:flex;align-items:center;gap:10px;background:none;border:none;color:var(--text-secondary);font-size:.9375rem;font-weight:500;padding:10px 12px;border-radius:var(--radius-md);text-align:left;width:100%;transition:color var(--transition),background var(--transition)}.navbar-mobile button:hover{color:var(--text-primary);background:var(--bg-elevated)}.navbar-mobile button.logout{color:var(--error)}@media (max-width: 640px){.navbar-actions{display:none}.navbar-mobile-toggle{display:flex}}@media (min-width: 641px){.navbar-mobile{display:none}}.footer{margin-top:64px;background:var(--bg-surface);border-top:1px solid var(--border)}.footer-inner{max-width:1280px;margin:0 auto;padding:48px 24px 32px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-brand p{margin-top:12px;font-size:.9375rem;color:var(--text-secondary);max-width:340px;line-height:1.6}.footer-logo{font-size:1.375rem;font-weight:800;letter-spacing:-.5px;color:var(--text-primary)}.footer-logo span{color:var(--primary)}.footer-col h4{font-size:.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-primary);margin-bottom:14px}.footer-col button{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--text-secondary);font-size:.9375rem;padding:6px 0;text-align:left;transition:color var(--transition)}.footer-col button:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border);padding:18px 24px;text-align:center;font-size:.8125rem;color:var(--text-muted)}@media (max-width: 720px){.footer-inner{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1 / -1}}.card-container{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;width:100%;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.card-badge{position:absolute;top:10px;left:10px;z-index:3;padding:4px 10px;border-radius:var(--radius-full);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:#fff}.card-badge-sold{background:var(--error)}.card-badge-reserved{background:var(--warning);color:#1a1b2e}.card-container:hover{border-color:var(--border-hover);box-shadow:0 8px 32px #7c5dfa2e;transform:translateY(-3px)}.card-container a{display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}.image-container{width:100%;height:200px;overflow:hidden;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center}.product-image{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.card-container:hover .product-image{transform:scale(1.05)}.product-image-placeholder{width:60%;opacity:.3}.product-detail{padding:14px 16px;display:flex;flex-direction:column;gap:6px}.card-container h3{font-size:.875rem;font-weight:600;color:var(--text-primary);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;text-overflow:ellipsis;line-height:1.4;margin:0}.card-container p{font-size:.9375rem;font-weight:700;color:var(--primary);margin:0}@media (min-width: 1024px){.image-container{height:220px}}.carousel-container{position:relative;width:100%;height:100%}.carousel-buttons{position:absolute;top:50%;left:50%;translate:-50% -50%;display:flex;justify-content:space-between;width:calc(100% - 16px);z-index:2;pointer-events:none}.carousel-button{pointer-events:all;width:30px;height:30px;border-radius:50%;background:#0a0b12b3;border:1px solid rgba(255,255,255,.15);color:#fff;font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center;transition:background var(--transition);padding:0}.carousel-button:hover{background:#7c5dfab3}.carousel-number{position:absolute;bottom:8px;left:50%;translate:-50% 0;background:#0a0b12a6;color:#ffffffbf;font-size:.7rem;padding:2px 8px;border-radius:var(--radius-full);z-index:2}.cards-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}@media (min-width: 800px){.cards-list{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px}}.home-container{max-width:1280px;margin:0 auto;padding:32px 24px}.home-hero{position:relative;overflow:hidden;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:48px 40px;margin-bottom:28px;background-image:radial-gradient(ellipse 70% 120% at 100% 0%,var(--primary-dim) 0%,transparent 60%)}.home-hero-content{max-width:640px}.home-hero h1{font-size:2.25rem;font-weight:800;letter-spacing:-1px;color:var(--text-primary);line-height:1.15;margin-bottom:14px}.home-hero h1 span{background:linear-gradient(90deg,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.home-hero p{font-size:1rem;color:var(--text-secondary);line-height:1.6;margin-bottom:20px}.home-hero-features{display:flex;flex-wrap:wrap;gap:10px}.hero-feature{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-full);padding:7px 16px;font-size:.875rem;font-weight:600;color:var(--text-primary)}.filter-container{display:flex;flex-direction:column;gap:16px;margin-bottom:24px;padding:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg)}.filter-search{position:relative;display:flex;align-items:center;gap:10px}.filter-search-icon{position:absolute;left:14px;color:var(--text-muted);font-size:1.05rem;pointer-events:none}.filter-search input{flex:1;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-full);padding:11px 16px 11px 42px;color:var(--text-primary);font-size:.9375rem;outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.filter-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.filter-search input::placeholder{color:var(--text-muted)}.filter-search button{background:var(--primary);color:#fff;border:none;border-radius:var(--radius-full);padding:11px 22px;font-size:.9375rem;font-weight:600;white-space:nowrap;transition:background var(--transition)}.filter-search button:hover{background:var(--primary-hover)}.filter-row{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.filter-field{display:flex;flex-direction:column;gap:6px;flex:1;min-width:130px}.filter-field span{font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px}.filter-field input,.filter-field select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 12px;color:var(--text-primary);font-size:.875rem;outline:none;width:100%;transition:border-color var(--transition)}.filter-field input:focus,.filter-field select:focus{border-color:var(--primary)}.filter-field input::placeholder{color:var(--text-muted)}.filter-clear{display:flex;align-items:center;gap:6px;background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 16px;font-size:.875rem;font-weight:500;height:fit-content;transition:color var(--transition),border-color var(--transition)}.filter-clear:hover{color:var(--error);border-color:var(--error)}.home-empty{text-align:center;color:var(--text-muted);padding:60px 0;font-size:.9375rem}.scroll-sentinel{width:100%;height:1px}.home-loading{text-align:center;color:var(--text-muted);font-size:.875rem;padding:24px 0}.pagination{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:40px}.pagination-info{font-size:.875rem;color:var(--text-secondary)}.pagination-button{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 24px;font-size:.9375rem;font-weight:500;transition:color var(--transition),border-color var(--transition),background var(--transition)}.pagination-button:hover:not(:disabled){color:var(--text-primary);border-color:var(--primary);background:var(--primary-dim)}.pagination-button:disabled{opacity:.35;cursor:not-allowed}@media (max-width: 640px){.home-container{padding:20px 16px}.home-hero{padding:32px 22px}.home-hero h1{font-size:1.75rem}.filter-search{flex-wrap:wrap}.filter-search button{width:100%}.filter-field{min-width:calc(50% - 6px)}}.detail-container{max-width:820px;margin:0 auto;padding:40px 24px;display:flex;flex-direction:column;align-items:center;gap:12px}.detail-title{font-size:2rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px;text-align:center}.detail-price{font-size:1.5rem;font-weight:700;color:var(--primary)}.detail-description{font-size:1rem;color:var(--text-secondary);text-align:center;max-width:600px;line-height:1.7}.detail-category{display:inline-flex;align-items:center;padding:4px 14px;background:var(--primary-dim);border:1px solid var(--primary-glow);border-radius:var(--radius-full);font-size:.8125rem;font-weight:500;color:var(--primary)}.detail-image-container{width:100%;max-width:640px;height:400px;margin:8px auto;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-card);display:flex;align-items:center;justify-content:center}.detail-image{width:100%;height:100%;object-fit:cover}.detail-actions{display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:8px}.detail-seller-link{color:var(--primary);font-size:.875rem;font-weight:600;text-decoration:underline}.detail-report{background:none;border:none;color:var(--text-muted);font-size:.8125rem;text-decoration:underline;transition:color var(--transition)}.detail-report:hover{color:var(--error)}.detail-status{align-self:center;padding:4px 14px;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:#fff}.detail-status-sold{background:var(--error)}.detail-status-reserved{background:var(--warning);color:#1a1b2e}.owner-tag{display:inline-flex;align-items:center;background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 18px;font-size:.875rem;font-weight:500}.return-button{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 22px;font-size:.9375rem;font-weight:500;transition:color var(--transition),border-color var(--transition)}.chat-button{background:var(--accent);color:#0a0b12;border:none;border-radius:var(--radius-md);padding:10px 22px;font-size:.9375rem;font-weight:600;transition:opacity var(--transition),transform var(--transition)}.chat-button:hover{opacity:.85;transform:translateY(-1px)}.add-to-cart-button{background:var(--secondary);color:#fff;border:none;border-radius:var(--radius-md);padding:10px 22px;font-size:.9375rem;font-weight:600;transition:opacity var(--transition),transform var(--transition)}.add-to-cart-button:hover{opacity:.85;transform:translateY(-1px)}.state-message{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:16px;color:var(--text-secondary);font-size:1.1rem}.error-message{color:var(--error)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg-base);background-image:radial-gradient(ellipse 60% 50% at 50% -10%,rgba(124,93,250,.18) 0%,transparent 70%)}.login-container{width:100%;max-width:420px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px 36px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;align-items:center;gap:8px}.login-logo{width:170px;height:170px;margin-bottom:8px;filter:drop-shadow(0 6px 20px var(--primary-glow))}.login-brand{font-size:1.75rem;font-weight:800;letter-spacing:-.5px;color:var(--text-primary)}.login-brand span{color:var(--primary)}.login-subtitle{font-size:.9375rem;color:var(--text-secondary);text-align:center;margin-bottom:4px}.login-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:-.5px;margin-bottom:4px}.login-form{width:100%;display:flex;flex-direction:column;gap:12px;margin-top:16px}.login-input{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:11px 16px;color:var(--text-primary);font-size:.9375rem;outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.login-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.login-input::placeholder{color:var(--text-muted)}.login-error{font-size:.8125rem;color:var(--error);background:#ff57571a;border:1px solid rgba(255,87,87,.2);border-radius:var(--radius-sm);padding:8px 12px}.login-button{width:100%;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);padding:12px;font-size:.9375rem;font-weight:600;margin-top:4px;transition:background var(--transition),box-shadow var(--transition),transform var(--transition)}.login-button:hover{background:var(--primary-hover);box-shadow:var(--shadow-primary);transform:translateY(-1px)}.login-button:active{transform:translateY(0)}.guest-button{width:100%;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:11px;font-size:.9375rem;font-weight:500;transition:border-color var(--transition),color var(--transition),background var(--transition)}.guest-button:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-elevated)}.login-footer{display:flex;justify-content:space-between;width:100%;margin-top:8px}.forgot-password{font-size:.8125rem;color:var(--text-muted);cursor:pointer;transition:color var(--transition)}.forgot-password:hover{color:var(--primary)}.create-account{font-size:.8125rem;color:var(--primary);font-weight:600;cursor:pointer;transition:color var(--transition)}.create-account:hover{color:var(--primary-hover)}.create-product{max-width:1100px;margin:0 auto;padding:40px 24px}.form-container{display:flex;gap:32px;align-items:flex-start}.create-product form{flex:1;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px 28px;box-shadow:var(--shadow-md)}.title-container{margin-bottom:24px}.title-container>h2,.card-preview-title{font-size:1.375rem;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.form-subtitle{margin-top:6px;font-size:.9375rem;color:var(--text-secondary)}.form-row{display:flex;gap:16px}.form-row .form-field{flex:1}.form-field p{display:flex;justify-content:space-between;align-items:center}.char-count{font-size:.75rem;color:var(--text-muted);font-weight:400}.file-hint{font-size:.8125rem;color:var(--accent)}.return-link{flex:1}.return-link .return-button{width:100%}.preview-hint{font-size:.8125rem;color:var(--text-muted);text-align:center}.inputs-container{display:flex;flex-direction:column;gap:16px}.form-field{display:flex;flex-direction:column;gap:6px}.form-field p{font-size:.8125rem;font-weight:500;color:var(--text-secondary);margin:0}.input-text,.input-number,.input-textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 14px;color:var(--text-primary);font-size:.9375rem;outline:none;transition:border-color var(--transition),box-shadow var(--transition);width:100%}.input-textarea{height:90px;resize:vertical}.input-text:focus,.input-number:focus,.input-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.input-text::placeholder,.input-number::placeholder,.input-textarea::placeholder{color:var(--text-muted)}.input-number::-webkit-inner-spin-button,.input-number::-webkit-outer-spin-button{-webkit-appearance:none}.input-file{color:var(--text-secondary);font-size:.875rem}.input-file::file-selector-button{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);padding:6px 12px;font-size:.8125rem;cursor:pointer;margin-right:10px;transition:border-color var(--transition)}.input-file::file-selector-button:hover{border-color:var(--border-hover)}.buttons-container{display:flex;gap:12px;margin-top:24px}.return-button{flex:1;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:11px;font-size:.9375rem;font-weight:500;transition:color var(--transition),border-color var(--transition)}.return-button:hover{color:var(--text-primary);border-color:var(--border-hover)}.submit-button{flex:1;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);padding:11px;font-size:.9375rem;font-weight:600;transition:background var(--transition),box-shadow var(--transition)}.submit-button:hover:not(:disabled){background:var(--primary-hover);box-shadow:var(--shadow-primary)}.submit-button:disabled{opacity:.6;cursor:not-allowed}.card-preview-container{display:flex;flex-direction:column;align-items:center;gap:16px;padding:28px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xl);min-width:220px}.card-preview-title{font-size:1rem;color:var(--text-secondary)}@media (max-width: 767px){.form-container{flex-direction:column-reverse}.card-preview-container{width:100%}.form-row{flex-direction:column;gap:16px}}.chat-container{display:flex;justify-content:center;padding:24px}.chat-window{width:100%;max-width:720px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;display:flex;flex-direction:column;height:calc(100vh - 112px)}.chat-bar{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.chat-back{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-full);background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);transition:color var(--transition),border-color var(--transition)}.chat-back:hover{color:var(--text-primary);border-color:var(--border-hover)}.chat-bar-name{font-size:1rem;font-weight:600;color:var(--text-primary)}.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:8px}.chat-empty-msg{margin:auto;color:var(--text-muted);font-size:.9375rem}.chat-bubble{max-width:75%;padding:10px 14px;border-radius:var(--radius-lg);font-size:.9375rem;line-height:1.45;word-break:break-word}.chat-bubble.mine{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:var(--radius-sm)}.chat-bubble.theirs{align-self:flex-start;background:var(--bg-elevated);color:var(--text-primary);border-bottom-left-radius:var(--radius-sm)}.chat-input{display:flex;gap:10px;padding:14px 18px;border-top:1px solid var(--border);background:var(--bg-surface)}.input-message{flex:1;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-full);padding:11px 18px;color:var(--text-primary);font-size:.9375rem;outline:none;transition:border-color var(--transition)}.input-message:focus{border-color:var(--primary)}.input-message::placeholder{color:var(--text-muted)}.send-button{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-full);font-size:1.1rem;flex-shrink:0;transition:background var(--transition),box-shadow var(--transition)}.send-button:hover{background:var(--primary-hover);box-shadow:var(--shadow-primary)}@media (max-width: 640px){.chat-container{padding:0}.chat-window{height:calc(100vh - 64px);border-radius:0;border:none}}.chats-page{max-width:720px;margin:0 auto;padding:32px 24px}.chats-title{display:flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:24px}.chats-title svg{color:var(--primary)}.chats-empty{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;color:var(--text-secondary);padding:60px 20px;background:var(--bg-card);border:1px dashed var(--border);border-radius:var(--radius-lg)}.chats-empty span{font-size:.875rem;color:var(--text-muted)}.chats-list{display:flex;flex-direction:column;gap:10px}.chat-item{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 18px;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.chat-item:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.chat-item-avatar{width:48px;height:48px;border-radius:var(--radius-full);object-fit:cover;flex-shrink:0;border:1px solid var(--border)}.chat-item-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.chat-item-name{font-size:.9375rem;font-weight:600;color:var(--text-primary)}.chat-item-last{font-size:.8125rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-item.unread{border-color:var(--accent);background:var(--bg-elevated)}.chat-item.unread .chat-item-name{font-weight:700}.chat-item.unread .chat-item-last{color:var(--text-secondary);font-weight:500}.chat-item-unread{flex-shrink:0;min-width:22px;height:22px;padding:0 6px;background:var(--accent);color:#08110d;border-radius:var(--radius-full);font-size:.75rem;font-weight:700;display:flex;align-items:center;justify-content:center}.chat-item-delete{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;background:transparent;border:1px solid transparent;border-radius:var(--radius-md);color:var(--text-muted);font-size:1.05rem;transition:color var(--transition),background var(--transition),border-color var(--transition)}.chat-item-delete:hover{color:var(--error);background:#ff57571a;border-color:#ff575740}.chat-item-arrow{color:var(--text-muted);font-size:1.2rem;flex-shrink:0}.profile-page{max-width:900px;margin:0 auto;padding:32px 24px}.profile-head{display:flex;align-items:center;gap:18px;margin-bottom:28px}.profile-avatar{width:72px;height:72px;border-radius:var(--radius-full);object-fit:cover;border:2px solid var(--border)}.profile-name{font-size:1.5rem;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.profile-email{font-size:.9375rem;color:var(--text-secondary)}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.profile-card{display:flex;flex-direction:column;gap:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:26px 24px;box-shadow:var(--shadow-sm)}.profile-card-title{display:flex;align-items:center;gap:8px;font-size:1.0625rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.profile-card-title svg{color:var(--primary)}.profile-card .btn-primary{margin-top:6px;width:100%}.profile-card .btn-primary:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 720px){.profile-grid{grid-template-columns:1fr}}.seller-page{max-width:1280px;margin:0 auto;padding:32px 24px}.seller-head{display:flex;align-items:center;gap:18px;margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--border)}.seller-avatar{width:80px;height:80px;border-radius:var(--radius-full);object-fit:cover;border:2px solid var(--border)}.seller-name{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.seller-since,.seller-count{font-size:.875rem;color:var(--text-secondary)}.stars{color:var(--warning);letter-spacing:1px}.seller-rating{font-size:.9375rem;color:var(--text-secondary);display:flex;align-items:center;gap:6px}.seller-section-title{font-size:1.125rem;font-weight:700;color:var(--text-primary);margin:28px 0 16px}.review-form{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;margin-bottom:20px}.review-form h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:12px}.review-row{display:flex;gap:10px;flex-wrap:wrap}.review-row select,.review-row input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 12px;color:var(--text-primary);font-size:.875rem;outline:none}.review-row input{flex:1;min-width:180px}.review-row select:focus,.review-row input:focus{border-color:var(--primary)}.review-row button{background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);padding:9px 20px;font-weight:600;font-size:.875rem}.review-row button:hover{background:var(--primary-hover)}.review-list{display:flex;flex-direction:column;gap:12px;margin-bottom:8px}.review-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px}.review-item-head{display:flex;align-items:center;gap:10px;margin-bottom:4px;color:var(--text-primary);font-size:.9375rem}.review-item p{font-size:.875rem;color:var(--text-secondary)}.seller-empty,.seller-error{text-align:center;color:var(--text-muted);padding:40px 0}.admin-page{max-width:820px;margin:0 auto;padding:32px 24px}.admin-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:24px}.admin-muted{color:var(--text-muted);padding:24px 0}.admin-list{display:flex;flex-direction:column;gap:12px}.admin-report{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 18px}.admin-report.resolved{opacity:.55}.admin-report-title{font-size:.9375rem;font-weight:600;color:var(--text-primary)}.admin-report-title:hover{color:var(--primary)}.admin-report-reason{font-size:.875rem;color:var(--text-secondary);margin:4px 0}.admin-report-meta{font-size:.75rem;color:var(--text-muted)}.admin-report-actions{display:flex;gap:8px;flex-shrink:0}.admin-delete{background:#ff57571f;color:var(--error);border:1px solid rgba(255,87,87,.3);border-radius:var(--radius-md);padding:8px 14px;font-size:.8125rem;font-weight:600}.admin-delete:hover{background:#ff575733}.admin-resolve{flex-shrink:0;background:var(--accent);color:#08110d;border:none;border-radius:var(--radius-md);padding:8px 14px;font-size:.8125rem;font-weight:600}.register-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg-base);background-image:radial-gradient(ellipse 60% 50% at 50% -10%,rgba(124,93,250,.18) 0%,transparent 70%)}.register-container{width:100%;max-width:440px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px 36px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;align-items:center;gap:4px}.register-logo{width:56px;height:56px;margin-bottom:4px}.register-title{font-size:1.5rem;font-weight:800;color:var(--primary);letter-spacing:2px}.register-description{font-size:.8125rem;color:var(--text-muted);text-align:center;line-height:1.5;margin-bottom:8px}.register-form{width:100%;display:flex;flex-direction:column;gap:14px;margin-top:8px}.register-form label{display:flex;flex-direction:column;gap:6px;font-size:.875rem;font-weight:500;color:var(--text-secondary)}.register-input{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:11px 14px;color:var(--text-primary);font-size:.9375rem;outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.register-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.register-input::placeholder{color:var(--text-muted)}.visibility{display:flex;align-items:center;gap:6px;font-size:.8125rem;color:var(--text-muted);margin-top:2px}.error-msg{font-size:.8125rem;color:var(--error);background:#ff57571a;border:1px solid rgba(255,87,87,.2);border-radius:var(--radius-sm);padding:7px 10px}.register-button{width:100%;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);padding:12px;font-size:.9375rem;font-weight:600;transition:background var(--transition),box-shadow var(--transition),transform var(--transition)}.register-button:hover{background:var(--primary-hover);box-shadow:var(--shadow-primary);transform:translateY(-1px)}.retornar-button{width:100%;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:11px;font-size:.9375rem;font-weight:500;transition:border-color var(--transition),color var(--transition),background var(--transition)}.retornar-button:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-elevated)}.cart-container{max-width:960px;margin:0 auto;padding:40px 24px}.cart-container h1{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:24px;letter-spacing:-.4px}.cart-table{width:100%;border-collapse:collapse}.cart-table th{text-align:left;padding:10px 14px;font-size:.8125rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border)}.cart-table td{padding:14px;border-bottom:1px solid var(--border);color:var(--text-secondary);font-size:.9375rem;vertical-align:middle}.cart-image-container{width:72px;height:72px}.cart-image{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-md);border:1px solid var(--border)}.qty-controls{display:inline-flex;align-items:center;gap:10px}.qty-btn{width:28px;height:28px;padding:0;font-size:1rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:background var(--transition),border-color var(--transition)}.qty-btn:hover{background:var(--bg-card);border-color:var(--border-hover)}.qty-value{min-width:24px;text-align:center;font-weight:600;color:var(--text-primary)}.remove-btn{background:#ff57571a;color:var(--error);border:1px solid rgba(255,87,87,.2);border-radius:var(--radius-md);padding:6px 14px;font-size:.8125rem;font-weight:500;transition:background var(--transition)}.remove-btn:hover{background:#ff575733}.cart-summary{margin-top:28px;display:flex;justify-content:flex-end;align-items:center;gap:20px}.cart-summary h2{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.clear-btn{background:transparent;color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-md);padding:9px 18px;font-size:.875rem;transition:color var(--transition),border-color var(--transition)}.clear-btn:hover{color:var(--text-secondary);border-color:var(--border-hover)}.cart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:12px;text-align:center}.cart-empty h2{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.cart-empty p{color:var(--text-secondary)}.cart-empty-link{display:inline-flex;align-items:center;background:var(--primary);color:#fff;border-radius:var(--radius-md);padding:10px 24px;font-size:.9375rem;font-weight:600;margin-top:8px;transition:background var(--transition),box-shadow var(--transition)}.cart-empty-link:hover{background:var(--primary-hover);box-shadow:var(--shadow-primary)}.main-container{max-width:900px;margin:0 auto;padding:40px 24px}.cards-container{display:flex;flex-direction:column;gap:12px}.post-card{display:flex;align-items:center;gap:16px;padding:14px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color var(--transition),box-shadow var(--transition)}.post-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm)}.post-image-container{width:64px;height:64px;flex-shrink:0;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border)}.post-image-container img{width:100%;height:100%;object-fit:cover}.title-container{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.post-title{font-size:.9375rem;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:color var(--transition)}.post-title:hover{color:var(--primary)}.title-container label{font-size:.75rem;color:var(--text-muted)}.icons-container{display:flex;align-items:center;gap:16px;flex-shrink:0}.post-status{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.8125rem;padding:5px 8px;outline:none;cursor:pointer}.post-status:focus{border-color:var(--primary)}.icons-container a{color:var(--text-muted);transition:color var(--transition)}.icons-container a:hover{color:var(--primary)}.icon{width:18px;height:18px}.delete{color:var(--text-muted);cursor:pointer;transition:color var(--transition)}.delete:hover{color:var(--error)}.post-error{color:var(--error);background:#ff57571a;border:1px solid rgba(255,87,87,.2);border-radius:var(--radius-md);padding:12px 16px;font-size:.875rem}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-base: #090A12;--bg-surface: #10111C;--bg-card: #181928;--bg-elevated: #1E2035;--bg-input: #161724;--primary: #7C5DFA;--primary-hover: #6A4DE8;--primary-dim: rgba(124, 93, 250, .15);--primary-glow: rgba(124, 93, 250, .3);--secondary: #FF4F9A;--secondary-dim: rgba(255, 79, 154, .15);--accent: #00D4A1;--text-primary: #EEEEFF;--text-secondary: #8888AA;--text-muted: #55556A;--border: #252640;--border-hover: #42436A;--success: #00D4A1;--error: #FF5757;--warning: #FFB74D;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0,0,0,.35);--shadow-md: 0 4px 24px rgba(0,0,0,.45);--shadow-lg: 0 8px 48px rgba(0,0,0,.55);--shadow-primary: 0 4px 24px rgba(124,93,250,.35);--transition: .2s ease;--transition-slow: .35s ease;color-scheme:dark;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}:root[data-theme=light]{--bg-base: #F4F4FB;--bg-surface: #FFFFFF;--bg-card: #FFFFFF;--bg-elevated: #F0F0F8;--bg-input: #F7F7FC;--primary-dim: rgba(124, 93, 250, .12);--text-primary: #1A1B2E;--text-secondary: #5A5A78;--text-muted: #9090A8;--border: #E2E2EE;--border-hover: #C7C7DC;--shadow-sm: 0 2px 8px rgba(40,40,80,.08);--shadow-md: 0 4px 24px rgba(40,40,80,.1);--shadow-lg: 0 8px 48px rgba(40,40,80,.14);--shadow-primary: 0 4px 24px rgba(124,93,250,.28);color-scheme:light}html,body{min-height:100vh;background-color:var(--bg-base);color:var(--text-primary);transition:background-color var(--transition),color var(--transition)}body{min-width:320px}#root{width:100%;min-height:100vh}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-surface)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.field-label{display:flex;flex-direction:column;gap:6px;font-size:.875rem;font-weight:500;color:var(--text-secondary)}.field-input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 14px;color:var(--text-primary);outline:none;transition:border-color var(--transition);width:100%}.field-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-dim)}.field-input::placeholder{color:var(--text-muted)}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-md);padding:10px 20px;font-size:.9375rem;font-weight:600;transition:background var(--transition),box-shadow var(--transition),transform var(--transition)}.btn-primary:hover{background:var(--primary-hover);box-shadow:var(--shadow-primary);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 20px;font-size:.9375rem;font-weight:500;transition:border-color var(--transition),color var(--transition),background var(--transition)}.btn-secondary:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-elevated)}.btn-ghost{display:inline-flex;align-items:center;gap:6px;background:transparent;border:none;color:var(--text-secondary);font-size:.875rem;font-weight:500;padding:6px 10px;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-elevated)}.page-wrapper{padding:32px 24px;max-width:1280px;margin:0 auto}