:root{--font-main: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Outfit", var(--font-main);--bg-primary: #0b0f19;--bg-secondary: #131a2c;--bg-tertiary: #1b253f;--bg-card: rgba(20, 27, 47, .75);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--primary: #3b82f6;--primary-glow: rgba(59, 130, 246, .35);--secondary: #10b981;--secondary-glow: rgba(16, 185, 129, .2);--accent: #8b5cf6;--border-color: rgba(148, 163, 184, .12);--border-hover: rgba(59, 130, 246, .5);--success: #10b981;--warning: #f59e0b;--error: #ef4444;--info: #06b6d4;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glow: 0 0 20px rgba(59, 130, 246, .15);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--transition: all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);min-height:100vh;overflow-x:hidden;line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;color:#fff}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{color:#60a5fa}.app-container{display:flex;flex-direction:column;height:100vh;background-image:radial-gradient(circle at 10% 20%,rgba(59,130,246,.04) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(139,92,246,.04) 0%,transparent 45%);overflow:hidden}.navbar{display:flex;justify-content:space-between;align-items:center;padding:.75rem 2rem;background-color:#0b0f19d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);z-index:100;flex-shrink:0}.logo-container{display:flex;align-items:center;gap:.75rem}.logo-icon{color:var(--primary);filter:drop-shadow(0 0 8px var(--primary-glow))}.logo-text{font-size:1.4rem;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,#fff 40%,#93c5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-links{display:flex;gap:.5rem}.nav-link{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--radius-md);color:var(--text-secondary);font-weight:500;font-size:.9rem;border:1px solid transparent;background:transparent;cursor:pointer;transition:var(--transition)}.nav-link:hover{color:#fff;background-color:var(--bg-tertiary)}.nav-link.active{color:#fff;background-color:#3b82f626;border-color:#3b82f64d}.nav-user{display:flex;align-items:center;gap:.75rem;padding-left:1.5rem;border-left:1px solid var(--border-color)}.user-avatar{width:32px;height:32px;border-radius:var(--radius-full);border:1.5px solid var(--primary);cursor:pointer}.user-name{font-size:.85rem;font-weight:600;color:var(--text-primary)}.logout-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;font-size:.8rem;padding:.1rem .3rem;border-radius:var(--radius-sm);transition:var(--transition)}.logout-btn:hover{color:var(--error);background-color:#ef44441a}.main-content{flex:1;overflow:hidden;position:relative;display:flex;flex-direction:column}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-lg),var(--shadow-glow);transition:var(--transition)}.glass-card:hover{border-color:#3b82f633}.marketplace-layout{display:flex;height:100%;width:100%;overflow:hidden}.sidebar-panel{width:440px;border-right:1px solid var(--border-color);background-color:var(--bg-secondary);display:flex;flex-direction:column;flex-shrink:0}.map-panel{flex:1;position:relative;background-color:#0b0f19}.leaflet-container{width:100%;height:100%;z-index:1}.leaflet-tile-container{filter:invert(100%) hue-rotate(180deg) brightness(95%) contrast(90%)}.leaflet-popup-content-wrapper{background:var(--bg-secondary)!important;color:var(--text-primary)!important;border:1px solid var(--border-color);border-radius:var(--radius-md)!important}.leaflet-popup-tip{background:var(--bg-secondary)!important}.sidebar-header{padding:1.25rem;border-bottom:1px solid var(--border-color);display:flex;flex-direction:column;gap:.75rem}.sidebar-scroll{flex:1;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:1rem}.product-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition);display:flex;flex-direction:column}.product-card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-glow)}.product-card-img{width:100%;height:150px;object-fit:cover;background-color:#000;border-bottom:1px solid var(--border-color)}.product-card-body{padding:1rem;display:flex;flex-direction:column;gap:.5rem}.product-title{font-size:1.1rem;font-weight:700;color:#fff}.product-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.4;height:2.8rem;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.product-meta-row{display:flex;justify-content:space-between;align-items:center;margin-top:.5rem}.product-price{font-size:1.2rem;font-weight:800;color:var(--success)}.product-seller-tag{display:flex;align-items:center;gap:.4rem;font-size:.8rem;color:var(--text-muted)}.seller-mini-avatar{width:20px;height:20px;border-radius:var(--radius-full)}.store-layout{display:grid;grid-template-columns:1fr 2fr;gap:2rem;height:100%;padding:1.5rem;overflow-y:auto}@media (max-width: 968px){.store-layout{grid-template-columns:1fr}}.store-form{display:flex;flex-direction:column;gap:1rem}.location-picker-map{width:100%;height:200px;border-radius:var(--radius-md);border:1px solid var(--border-color);overflow:hidden;margin-top:.5rem}.chat-layout{display:flex;height:100%;width:100%;overflow:hidden}.chat-threads-panel{width:350px;border-right:1px solid var(--border-color);background-color:var(--bg-secondary);display:flex;flex-direction:column;flex-shrink:0}.chat-messages-panel{flex:1;display:flex;flex-direction:column;background-color:var(--bg-primary)}.threads-scroll{flex:1;overflow-y:auto;display:flex;flex-direction:column}.thread-item{display:flex;align-items:center;gap:.75rem;padding:1rem;border-bottom:1px solid var(--border-color);cursor:pointer;transition:var(--transition)}.thread-item:hover{background-color:var(--bg-tertiary)}.thread-item.active{background-color:#3b82f61f;border-left:3px solid var(--primary)}.thread-details{flex:1;min-width:0;display:flex;flex-direction:column;gap:.25rem}.thread-name{font-weight:600;font-size:.95rem;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-product-tag{font-size:.8rem;color:var(--primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-last-msg{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);background-color:var(--bg-secondary);display:flex;align-items:center;justify-content:space-between}.chat-partner-profile{display:flex;align-items:center;gap:.75rem}.messages-scroll{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.message-bubble-wrapper{display:flex;flex-direction:column;max-width:70%}.message-bubble-wrapper.outgoing{align-self:flex-end}.message-bubble-wrapper.incoming{align-self:flex-start}.message-bubble{padding:.75rem 1rem;border-radius:var(--radius-md);font-size:.9rem;line-height:1.4;word-break:break-word}.outgoing .message-bubble{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;border-bottom-right-radius:2px}.incoming .message-bubble{background-color:var(--bg-tertiary);color:var(--text-primary);border-bottom-left-radius:2px;border:1px solid var(--border-color)}.message-time{font-size:.75rem;color:var(--text-muted);margin-top:.25rem;align-self:flex-end}.incoming .message-time{align-self:flex-start}.chat-input-bar{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background-color:var(--bg-secondary);display:flex;gap:1rem}.search-input-wrapper{position:relative;width:100%}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.search-input{width:100%;background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:#fff;padding:.6rem 1rem .6rem 2.25rem;border-radius:var(--radius-md);outline:none;font-size:.9rem;transition:var(--transition)}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.select-filter{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:#fff;padding:.6rem 1rem;border-radius:var(--radius-md);outline:none;font-size:.9rem;cursor:pointer;transition:var(--transition)}.select-filter:focus{border-color:var(--primary)}.table-responsive{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:#131a2c66}.parts-table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}.parts-table th{background-color:var(--bg-tertiary);color:#fff;font-weight:600;padding:.9rem 1.25rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--border-color)}.parts-table td{padding:.85rem 1.25rem;border-bottom:1px solid var(--border-color);color:var(--text-primary);vertical-align:middle}.parts-table tr:hover td{background-color:#3b82f60a}.badge{display:inline-block;padding:.25rem .6rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-brand{background-color:#8b5cf626;color:#c084fc;border:1px solid rgba(139,92,246,.3)}.badge-make{background-color:#3b82f626;color:#93c5fd;border:1px solid rgba(59,130,246,.3)}.badge-admin{background-color:#ef444426;color:#fca5a5;border:1px solid rgba(239,68,68,.3)}.badge-user{background-color:#10b98126;color:#86efac;border:1px solid rgba(16,185,129,.3)}.badge-null{color:var(--text-muted);font-style:italic}.price-text{font-weight:700;color:var(--success)}.admin-layout{padding:1.5rem;overflow-y:auto;height:100%;display:flex;flex-direction:column;gap:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;flex-shrink:0}@media (max-width: 1024px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.stats-grid{grid-template-columns:1fr}}.stat-card{background:var(--bg-card);border:1px solid 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.2s ease}.modal-content{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:550px;box-shadow:var(--shadow-lg),0 0 30px #00000080;animation:scaleIn .25s cubic-bezier(.34,1.56,.64,1);overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}.modal-body{padding:1.5rem;max-height:70vh;overflow-y:auto}.modal-footer{display:flex;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.close-modal-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-full);transition:var(--transition)}.close-modal-btn:hover{background-color:var(--bg-tertiary);color:#fff}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:.5rem}.form-control{width:100%;background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:#fff;padding:.65rem 1rem;border-radius:var(--radius-md);outline:none;font-size:.9rem;transition:var(--transition)}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.btn-secondary{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:#fff;padding:.65rem 1.25rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition)}.btn-secondary:hover{background-color:#ffffff0d}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);border:none;color:#fff;padding:.65rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;box-shadow:0 4px 12px #3b82f633;transition:var(--transition)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px #3b82f64d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.btn-danger{background-color:var(--error);border:none;color:#fff;padding:.65rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition)}.btn-danger:hover{background-color:#dc2626}.action-buttons{display:flex;gap:.4rem}.action-btn{background:transparent;border:none;width:28px;height:28px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}.action-btn.edit{color:var(--primary)}.action-btn.edit:hover{background-color:#3b82f61a}.action-btn.delete{color:var(--error)}.action-btn.delete:hover{background-color:#ef44441a}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1.5rem;background-image:radial-gradient(circle at top right,rgba(59,130,246,.08),transparent 40%),radial-gradient(circle at bottom left,rgba(139,92,246,.08),transparent 45%)}.login-card{width:100%;max-width:440px;text-align:center}.login-header-logo{margin-bottom:2rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}.login-logo-text{font-size:2.25rem;font-weight:800;letter-spacing:-1px;background:linear-gradient(135deg,#fff 40%,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-logo-sub{color:var(--text-secondary);font-size:.95rem;margin-top:.25rem}.google-auth-wrapper{margin:2.5rem 0 1.5rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem}.auth-divider{display:flex;align-items:center;width:100%;margin:1.5rem 0;color:var(--text-muted);font-size:.8rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background-color:var(--border-color)}.auth-divider span{padding:0 .75rem}.dev-bypass-btn{background-color:#3b82f61a;color:#60a5fa;border:1px solid rgba(59,130,246,.2);padding:.75rem 1.5rem;width:100%;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition);font-size:.9rem}.dev-bypass-btn:hover{background-color:var(--primary);color:#fff;border-color:var(--primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.pulse{animation:pulse-anim 1.5s infinite ease-in-out}@keyframes pulse-anim{0%{transform:scale(1);opacity:.8}50%{transform:scale(1.05);opacity:1}to{transform:scale(1);opacity:.8}}