*{margin:0;padding:0;box-sizing:border-box}:root{--campaign-blue: #41b6e6;--campaign-blue-dark: #2a9fd8;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937}body{font-family:Inter,-apple-system,sans-serif;background:var(--gray-50);min-height:100vh;color:var(--gray-700)}.container{max-width:1400px;margin:0 auto;padding:100px 24px 40px}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--gray-600);text-decoration:none;font-size:.9rem;font-weight:500;margin-bottom:20px;padding:8px 16px;border-radius:8px;transition:all .2s}.back-link:hover{color:var(--campaign-blue);background:var(--gray-100)}.page-header{background:linear-gradient(135deg,var(--gray-800) 0%,var(--gray-700) 100%);border-radius:24px;padding:32px;margin-bottom:32px;color:#fff}.page-header h1{font-size:2rem;font-weight:800;margin-bottom:8px;display:flex;align-items:center;gap:12px}.page-header p{color:#ffffffb3}#auth-overlay{position:fixed;inset:0;background:var(--gray-50);display:flex;align-items:center;justify-content:center;z-index:100;transition:opacity .3s}#auth-overlay.hidden{opacity:0;pointer-events:none}#auth-overlay .spinner{width:32px;height:32px;border:3px solid var(--gray-200);border-top-color:var(--campaign-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#access-denied{display:none;position:fixed;inset:0;background:var(--gray-50);align-items:center;justify-content:center;z-index:99}#access-denied.visible{display:flex}.denied-card{text-align:center;padding:40px;background:#fff;border-radius:16px;box-shadow:0 4px 20px #00000014}.denied-card h2{margin:12px 0 8px;font-size:1.5rem;color:var(--gray-800)}.denied-card p{color:var(--gray-500);margin-bottom:16px}.denied-card a{color:var(--campaign-blue);text-decoration:none}.search-section{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f;margin-bottom:24px}.search-form{display:flex;gap:12px}.search-input{flex:1;padding:14px 20px;border:2px solid var(--gray-200);border-radius:12px;font-size:1rem;font-family:inherit;transition:border-color .2s;outline:none}.search-input:focus{border-color:var(--campaign-blue)}.search-input::-moz-placeholder{color:var(--gray-400)}.search-input::placeholder{color:var(--gray-400)}.search-btn{padding:14px 28px;background:var(--campaign-blue);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;transition:background .2s;white-space:nowrap}.search-btn:hover{background:var(--campaign-blue-dark)}.search-btn:disabled{background:var(--gray-300);cursor:not-allowed}.examples{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px}.example-chip{padding:6px 14px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:20px;font-size:.8rem;color:var(--gray-600);cursor:pointer;transition:all .2s}.example-chip:hover{background:#e0f2fe;border-color:var(--campaign-blue);color:var(--campaign-blue-dark)}.conversation{display:flex;flex-direction:column;gap:20px}.message{background:#fff;border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000f}.message-question{font-weight:600;color:var(--gray-800);margin-bottom:16px;display:flex;align-items:flex-start;gap:10px}.message-question i{color:var(--campaign-blue);margin-top:3px}.message-summary{color:var(--gray-700);line-height:1.6;margin-bottom:16px;font-size:.95rem}.message-sql{margin-bottom:16px}.sql-toggle{font-size:.8rem;color:var(--gray-400);background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:4px;padding:4px 0}.sql-toggle:hover{color:var(--gray-600)}.sql-code{display:none;margin-top:8px;background:var(--gray-800);color:#e5e7eb;padding:16px;border-radius:10px;font-family:SF Mono,Fira Code,monospace;font-size:.8rem;overflow-x:auto;line-height:1.5;white-space:pre-wrap;word-break:break-all}.sql-code.visible{display:block}.results-meta{font-size:.8rem;color:var(--gray-400);margin-bottom:12px}.results-table-wrap{overflow-x:auto;border:1px solid var(--gray-200);border-radius:10px}.results-table{width:100%;border-collapse:collapse;font-size:.85rem}.results-table th{background:var(--gray-50);padding:10px 14px;text-align:left;font-weight:600;color:var(--gray-600);border-bottom:2px solid var(--gray-200);white-space:nowrap}.results-table td{padding:10px 14px;border-bottom:1px solid var(--gray-100);color:var(--gray-700);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.results-table tr:hover td{background:#f0f9ff}.results-table tr:last-child td{border-bottom:none}.message-error{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:16px 20px;border-radius:10px;font-size:.9rem}.loading-indicator{display:flex;align-items:center;gap:12px;padding:20px 24px;background:#fff;border-radius:16px;box-shadow:0 1px 3px #0000000f;color:var(--gray-500);font-size:.9rem}.loading-indicator .spinner-sm{width:20px;height:20px;border:2px solid var(--gray-200);border-top-color:var(--campaign-blue);border-radius:50%;animation:spin .8s linear infinite}.export-btn{padding:6px 14px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:8px;font-size:.8rem;color:var(--gray-600);cursor:pointer;transition:all .2s}.export-btn:hover{background:var(--gray-200)}@media (max-width: 640px){.search-form{flex-direction:column}.search-btn{justify-content:center}.container{padding:90px 16px 24px}}