.ad-marketplace{max-width:1200px;margin:0 auto;padding:24px}.marketplace-header{margin-bottom:32px}.back-link{display:inline-flex;align-items:center;gap:6px;color:#666;text-decoration:none;font-size:.9rem;margin-bottom:16px}.back-link:hover{color:#6b7c5e}.header-content{text-align:center}.header-icon{color:#6b7c5e;margin-bottom:8px}.marketplace-header h1{font-size:2rem;font-weight:700;color:#1a1a1a;margin:0 0 8px}.marketplace-header p{color:#666;font-size:1.1rem;margin:0}.eligibility-warning{display:flex;align-items:flex-start;gap:12px;background:#fff3cd;border:1px solid #ffc107;border-radius:8px;padding:16px;margin-bottom:24px}.eligibility-warning svg{color:#856404;flex-shrink:0;margin-top:2px}.eligibility-warning strong{display:block;color:#856404;margin-bottom:4px}.eligibility-warning p{color:#856404;margin:0;font-size:.9rem}.eligibility-warning a{color:#6b7c5e;font-weight:500}.message{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:8px;margin-bottom:16px}.message.error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626}.message.success{background:#f0fdf4;border:1px solid #bbf7d0;color:#16a34a}.message button{margin-left:auto;background:none;border:none;cursor:pointer;opacity:.6}.message button:hover{opacity:1}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px 24px;color:#666}.loading-state .spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.billing-selector{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:32px;flex-wrap:wrap}.billing-label{font-weight:500;color:#333}.cycle-options{display:flex;gap:8px}.cycle-btn{display:flex;align-items:center;gap:6px;padding:10px 20px;border:2px solid #e5e5e5;border-radius:8px;background:#fff;color:#333;font-weight:500;cursor:pointer;transition:all .2s}.cycle-btn:hover{border-color:#6b7c5e}.cycle-btn.active{border-color:#6b7c5e;background:#f0f4ed;color:#6b7c5e}.cycle-btn .discount{font-size:.75rem;background:#22c55e;color:#fff;padding:2px 6px;border-radius:4px}.placements-section{margin-bottom:48px}.section-header{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;margin-bottom:24px}.section-header svg{color:#6b7c5e;flex-shrink:0}.section-header h2{font-size:1.5rem;font-weight:600;color:#1a1a1a;margin:0 0 4px}.section-header p{color:#666;margin:0;font-size:.95rem}.placements-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.placement-card{background:#fff;border:1px solid #e5e5e5;border-radius:12px;padding:24px;transition:box-shadow .2s,transform .2s}.placement-card:hover{box-shadow:0 4px 12px #00000014}.placement-card.premium{border-color:#d4a853;background:linear-gradient(135deg,#fffbeb,#fff)}.placement-card.sold-out{opacity:.8}.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.card-header h3{font-size:1.1rem;font-weight:600;color:#1a1a1a;margin:0}.spots-badge{font-size:.75rem;font-weight:600;padding:4px 8px;border-radius:4px;background:#e5e5e5;color:#666;white-space:nowrap}.spots-badge.low{background:#fef3c7;color:#92400e}.availability-badge{font-size:.75rem;font-weight:600;padding:4px 8px;border-radius:4px;background:#dcfce7;color:#166534}.description{color:#666;font-size:.9rem;line-height:1.5;margin:0 0 16px}.stats-row{display:flex;gap:16px;margin-bottom:16px}.stat{display:flex;align-items:center;gap:6px;font-size:.85rem;color:#666}.stat svg{color:#6b7c5e}.price-display{margin-bottom:16px}.price{font-size:1.75rem;font-weight:700;color:#1a1a1a}.period{font-size:.9rem;color:#666}.purchase-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;background:#6b7c5e;color:#fff;border:none;border-radius:8px;font-weight:600;font-size:.95rem;cursor:pointer;transition:background .2s}.purchase-btn:hover:not(:disabled){background:#566848}.purchase-btn:disabled{background:#ccc;cursor:not-allowed}.purchase-btn.standard{background:#4b5563}.purchase-btn.standard:hover:not(:disabled){background:#374151}.waitlist-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;background:#fff;color:#6b7c5e;border:2px solid #6b7c5e;border-radius:8px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .2s}.waitlist-btn:hover:not(:disabled){background:#f0f4ed}.waitlist-btn:disabled{border-color:#ccc;color:#ccc;cursor:not-allowed}.waitlist-status{text-align:center}.waitlist-status .position{display:flex;align-items:center;justify-content:center;gap:6px;color:#6b7c5e;font-weight:500;margin-bottom:8px}.leave-waitlist-btn{background:none;border:none;color:#dc2626;font-size:.85rem;cursor:pointer;text-decoration:underline}.leave-waitlist-btn:hover{color:#b91c1c}.waitlist-section{background:#f9fafb;border-radius:12px;padding:24px;margin-bottom:48px}.waitlist-section h2{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:600;color:#1a1a1a;margin:0 0 16px}.waitlist-list{display:flex;flex-direction:column;gap:12px}.waitlist-entry{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid #e5e5e5;border-radius:8px;padding:12px 16px}.entry-info strong{display:block;color:#1a1a1a}.entry-info .position{font-size:.85rem;color:#666}.entry-actions{display:flex;align-items:center;gap:12px}.notified-badge{display:flex;align-items:center;gap:4px;font-size:.85rem;color:#f59e0b;font-weight:500}.remove-btn{display:flex;align-items:center;gap:4px;padding:6px 10px;background:none;border:1px solid #e5e5e5;border-radius:4px;color:#666;font-size:.85rem;cursor:pointer}.remove-btn:hover{border-color:#dc2626;color:#dc2626}.ads-faq{background:#f9fafb;border-radius:12px;padding:24px}.ads-faq h2{font-size:1.25rem;font-weight:600;color:#1a1a1a;margin:0 0 20px}.faq-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.faq-item h4{font-size:.95rem;font-weight:600;color:#1a1a1a;margin:0 0 8px}.faq-item p{font-size:.9rem;color:#666;line-height:1.5;margin:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000}.modal-content{background:#fff;border-radius:12px;width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #e5e5e5}.modal-header h3{display:flex;align-items:center;gap:8px;font-size:1.1rem;font-weight:600;margin:0}.close-btn{background:none;border:none;color:#666;cursor:pointer;padding:4px}.close-btn:hover{color:#1a1a1a}.modal-body{padding:20px}.modal-body p{color:#666;margin:0 0 20px}.form-group{margin-bottom:16px}.form-group label{display:block;font-weight:500;color:#333;margin-bottom:6px;font-size:.9rem}.form-group input{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:.95rem}.form-group input:focus{outline:none;border-color:#6b7c5e}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.btn-secondary{padding:10px 20px;background:#fff;border:1px solid #ddd;border-radius:6px;color:#666;font-weight:500;cursor:pointer}.btn-secondary:hover{background:#f5f5f5}.btn-primary{display:flex;align-items:center;gap:6px;padding:10px 20px;background:#6b7c5e;border:none;border-radius:6px;color:#fff;font-weight:500;cursor:pointer}.btn-primary:hover:not(:disabled){background:#566848}.btn-primary:disabled{background:#ccc;cursor:not-allowed}.not-authenticated{text-align:center;padding:64px 24px;color:#666}.not-authenticated svg{color:#ccc;margin-bottom:16px}.not-authenticated h2{color:#1a1a1a;margin:0 0 8px}.not-authenticated p{margin:0 0 24px}@media(max-width:768px){.ad-marketplace{padding:16px}.marketplace-header h1{font-size:1.5rem}.billing-selector{flex-direction:column;gap:12px}.cycle-options{width:100%;justify-content:center}.placements-grid{grid-template-columns:1fr}.card-header{flex-direction:column}.waitlist-entry{flex-direction:column;align-items:flex-start;gap:12px}.faq-grid{grid-template-columns:1fr}}