@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#f05a28;--primary-hover:#d43f15;--primary-light:#fff3f0;--primary-border:#ffdbd1;--success:#109e53;--success-light:#effaf3;--success-border:#c2eed5;--warning:#d97706;--warning-light:#fffbeb;--warning-border:#fef3c7;--danger:#b91c1c;--danger-light:#fef2f2;--danger-border:#fca5a5;--text-main:#1e293b;--text-muted:#475569;--text-light:#64748b;--bg-main:#f8fafc;--bg-card:#fff;--border-color:#cbd5e1;--border-light:#e2e8f0;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--border-radius:4px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-sans)}.app-container{flex-direction:column;min-height:100vh;display:flex}.content-wrap{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:20px}.header{border-bottom:1px solid var(--border-light);z-index:100;background-color:#fff;position:sticky;top:0}.header-container{flex-direction:column;align-items:center;gap:12px;max-width:1200px;margin:0 auto;padding:12px 20px;display:flex}.logo{color:var(--primary);align-items:center;gap:8px;font-size:20px;font-weight:700;display:flex}.logo span{color:var(--text-main)}.nav-links{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px 16px;display:flex}.nav-link{color:var(--text-muted);font-size:14px;font-weight:500}.nav-link:hover,.nav-link.active{color:var(--primary);text-decoration:none}.user-status{align-items:center;gap:12px;font-size:14px;display:flex}.user-tag{background-color:var(--primary-light);color:var(--primary);text-transform:uppercase;border-radius:12px;padding:2px 8px;font-size:11px;font-weight:600}.user-tag.admin{color:#d97706;background-color:#fef3c7}.user-dropdown-container{position:relative}.user-profile-trigger{border:1px solid var(--border-light);cursor:pointer;font-family:var(--font-sans);background-color:#fff;border-radius:20px;align-items:center;gap:8px;padding:6px 14px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.user-profile-trigger:hover{background-color:var(--bg-main);border-color:var(--border-color)}.user-profile-name{color:var(--primary);font-weight:600}.user-profile-company{color:var(--text-light);font-size:12px;font-weight:400}.dropdown-menu{border:1px solid var(--border-light);box-shadow:var(--shadow-lg);z-index:1000;background-color:#fff;border-radius:8px;min-width:190px;margin-top:8px;padding:4px;animation:.15s ease-out dropdownFadeIn;position:absolute;top:100%;right:0;overflow:hidden}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-item{text-align:left;width:100%;font-family:var(--font-sans);color:var(--text-main);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:10px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .15s;display:block}.dropdown-item:hover{background-color:var(--bg-main);color:var(--primary);text-decoration:none}.dropdown-divider{background-color:var(--border-light);height:1px;margin:4px 0}.dropdown-item.logout-item{color:#ef4444}.dropdown-item.logout-item:hover{color:#dc2626;background-color:#fef2f2}.btn{border-radius:var(--border-radius);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{color:var(--text-muted);border-color:var(--border-color);background-color:#fff}.btn-secondary:hover{background-color:var(--bg-main);color:var(--text-main)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#991b1b}.btn-sm{padding:4px 8px;font-size:12px}.btn:disabled{opacity:.6;cursor:not-allowed}.hero{border-bottom:1px solid var(--border-light);text-align:center;background-color:#fff;padding:60px 20px}.hero h1{color:var(--text-main);margin-bottom:12px;font-size:32px;font-weight:700}.hero p{color:var(--text-muted);max-width:600px;margin:0 auto 30px;font-size:16px}.search-container{max-width:700px;margin:0 auto;position:relative}.search-box-wrapper{flex-direction:column;gap:10px;display:flex}.search-input{border:1px solid var(--border-color);border-radius:var(--border-radius);outline:none;width:100%;padding:14px 16px;font-size:15px}.search-btn{background-color:var(--primary);color:#fff;cursor:pointer;border-radius:var(--border-radius);border:none;width:100%;padding:14px 20px;font-size:15px;font-weight:600;transition:background-color .2s}.search-btn:hover{background-color:var(--primary-hover)}.search-suggestions{color:var(--text-muted);margin-top:15px;font-size:13px}.suggestion-link{color:var(--primary);cursor:pointer;margin-left:5px;text-decoration:underline}.discovery-refine-form{flex-direction:column;gap:10px;display:flex}.results-header{justify-content:space-between;align-items:center;margin-bottom:20px;padding:0 24px;display:flex}.seller-list{flex-direction:column;gap:16px;display:flex}.seller-card{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);flex-direction:column;gap:20px;padding:24px;display:flex}.seller-main{flex-direction:column;gap:10px;display:flex}.seller-title-row{flex-direction:column;align-items:flex-start;gap:6px;display:flex}.seller-badges{align-items:center;gap:8px;display:flex}.seller-name{color:var(--primary);font-size:20px;font-weight:600}.seller-badge{background-color:var(--bg-main);border:1px solid var(--border-color);text-transform:uppercase;color:var(--text-muted);border-radius:2px;padding:2px 8px;font-size:11px;font-weight:600}.seller-description{color:var(--text-muted);font-size:14px}.seller-meta-grid{flex-direction:column;gap:6px;margin-top:10px;font-size:13px;display:flex}.meta-label{color:var(--text-light);font-weight:500}.meta-value{color:var(--text-main)}.tag-list{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.tag{color:var(--text-muted);background-color:#f1f5f9;border-radius:2px;padding:2px 8px;font-size:12px}.tag.capability{color:#065f46;background-color:#ecfdf5}.tag.certification{color:#166534;background-color:#f0fdf4;border:1px solid #bbf7d0}.seller-actions{border-top:1px solid var(--border-light);flex-direction:row;gap:12px;padding-top:20px;display:flex}.profile-grid{flex-direction:column;gap:30px;margin-top:20px;display:flex}.profile-main{flex-direction:column;gap:30px;display:flex}.profile-section{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--border-radius);padding:24px}.profile-section h2{border-bottom:2px solid var(--border-light);color:var(--primary);margin-bottom:16px;padding-bottom:8px;font-size:18px;font-weight:600}.product-grid{grid-template-columns:1fr;gap:16px;display:grid}.product-item{border:1px solid var(--border-light);border-radius:var(--border-radius);padding:12px}.product-name{font-size:14px;font-weight:600}.product-cat{color:var(--text-light);font-size:12px}.contact-card{border:1px solid var(--border-light);border-radius:var(--border-radius);margin-bottom:12px;padding:12px}.contact-name{font-weight:600}.contact-title{color:var(--text-muted);font-size:13px}.contact-details{margin-top:6px;font-size:13px}.form-group{margin-bottom:16px}.form-group label{color:var(--text-main);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);border-radius:var(--border-radius);width:100%;font-size:14px;font-family:var(--font-sans);outline:none;padding:10px 12px}.form-control:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #3b82f626}textarea.form-control{resize:vertical}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;display:grid}.auth-container{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--border-radius);max-width:450px;box-shadow:var(--shadow-md);margin:60px auto;padding:30px}.auth-title{text-align:center;margin-bottom:8px;font-size:24px;font-weight:700}.auth-subtitle{text-align:center;color:var(--text-muted);margin-bottom:24px;font-size:14px}.auth-tabs{border-bottom:1px solid var(--border-light);margin-bottom:20px;display:flex}.auth-tab{text-align:center;cursor:pointer;color:var(--text-muted);border-bottom:2px solid #0000;flex:1;padding:10px;font-size:14px;font-weight:600}.auth-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.modal-overlay{z-index:1000;background-color:#0f172a80;justify-content:center;align-items:center;width:100%;height:100%;padding:20px;display:flex;position:fixed;top:0;left:0}.modal-content{background-color:var(--bg-card);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);flex-direction:column;width:100%;max-width:600px;max-height:90vh;display:flex;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.modal-header h3{font-size:18px;font-weight:600}.modal-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;font-size:20px}.modal-body{padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-light);justify-content:flex-end;gap:12px;padding:16px 24px;display:flex}.table-responsive{border:1px solid var(--border-light);border-radius:var(--border-radius);width:100%;overflow-x:auto}table.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:14px}table.data-table th{color:var(--text-muted);border-bottom:1px solid var(--border-light);background-color:#f1f5f9;padding:12px 16px;font-weight:600}table.data-table td{border-bottom:1px solid var(--border-light);vertical-align:top;padding:12px 16px}table.data-table tr:hover{background-color:#f8fafc}.status-badge{text-transform:uppercase;border-radius:12px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.status-badge.new{background-color:var(--primary-light);color:var(--primary);border:1px solid var(--primary-border)}.status-badge.contacted{background-color:var(--warning-light);color:var(--warning);border:1px solid var(--warning-border)}.status-badge.connected{background-color:var(--success-light);color:var(--success);border:1px solid var(--success-border)}.status-badge.closed{color:var(--text-muted);border:1px solid var(--border-color);background-color:#f1f5f9}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:30px;display:grid}.stat-card{background-color:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);flex-direction:column;padding:20px;display:flex}.stat-title{color:var(--text-muted);margin-bottom:8px;font-size:14px;font-weight:500}.stat-value{color:var(--primary);font-size:28px;font-weight:700}.dashboard-sections{flex-direction:column;gap:30px;margin-bottom:40px;display:flex}@media (width>=768px){.header-container{flex-direction:row;justify-content:space-between;gap:0}.nav-links{flex-direction:row;gap:20px}.seller-card{grid-template-columns:1fr 200px;display:grid}.seller-actions{border-top:none;border-left:1px solid var(--border-light);flex-direction:column;justify-content:center;padding-top:0;padding-left:20px}.seller-meta-grid{grid-template-columns:150px 1fr;gap:8px 16px;display:grid}.profile-grid{grid-template-columns:2fr 1fr;display:grid}.product-grid{grid-template-columns:1fr 1fr}.dashboard-sections{grid-template-columns:1fr 1fr;display:grid}.discovery-refine-form{flex-direction:row;gap:12px}.seller-title-row{flex-direction:row;align-items:center;gap:12px}.search-box-wrapper{border:1px solid var(--border-color);box-shadow:var(--shadow-md);border-radius:var(--border-radius);flex-direction:row;gap:0;overflow:hidden}.search-input{border:none;border-radius:0;padding:16px 20px;font-size:16px}.search-btn{border-radius:0;width:auto;padding:0 30px;font-size:16px}}.admin-header-tabs{border-bottom:1px solid var(--border-color);gap:10px;margin-bottom:20px;padding-bottom:1px;display:flex}.admin-tab-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-bottom:3px solid #0000;padding:8px 16px;font-size:14px;font-weight:600}.admin-tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.alert{border-radius:var(--border-radius);border:1px solid #0000;margin-bottom:16px;padding:12px 16px;font-size:14px}.alert-danger{background-color:var(--danger-light);color:var(--danger);border-color:var(--danger-border)}.alert-success{background-color:var(--success-light);color:var(--success);border-color:var(--success-border)}.checklist-grid{border:1px solid var(--border-color);border-radius:var(--border-radius);grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;max-height:200px;padding:12px;display:grid;overflow-y:auto}.checklist-item{align-items:center;gap:8px;font-size:13px;display:flex}.checklist-item input{cursor:pointer}