.tool-search-container{margin-bottom:2rem}.tool-search-box{display:flex;gap:.5rem;background:var(--bg-card);padding:.5rem;border-radius:12px;border:1px solid var(--border-color);box-shadow:0 4px 12px #0000001a;transition:var(--transition-fast)}.tool-search-box:focus-within{border-color:var(--primary);box-shadow:0 6px 20px #6366f11a}.tool-search-box .form-control{border:none;background:transparent;padding:.75rem 1rem}.tool-search-box .form-control:focus{box-shadow:none}.tool-tabs{display:flex;gap:.5rem;margin-bottom:1.5rem;overflow-x:auto;padding-bottom:.5rem}.tool-tab{background:var(--btn-sec-bg);border:1px solid var(--border-color);color:var(--text-secondary);padding:.5rem 1.25rem;border-radius:8px;cursor:pointer;font-family:var(--font-sans);font-size:.9rem;font-weight:500;white-space:nowrap;transition:var(--transition-fast)}.tool-tab:hover{background:var(--btn-sec-bg-hover);color:var(--text-primary)}.tool-tab.active{background:var(--grad-primary);color:var(--text-primary);border-color:transparent;box-shadow:0 4px 12px #6366f133}.dns-results{margin-top:1.5rem}.dns-results-table{width:100%;border-collapse:collapse;margin-top:1rem;text-align:left}.dns-results-table th{padding:.75rem 1rem;color:var(--text-secondary);font-weight:600;border-bottom:1px solid var(--border-color);background:var(--btn-sec-bg)}.dns-results-table td{padding:1rem;border-bottom:1px solid var(--table-row-border);font-family:var(--font-mono);font-size:.9rem;word-break:break-all}.dns-results-table tr:hover{background:var(--btn-copy-hover)}.dns-badge{display:inline-block;padding:.25rem .6rem;border-radius:4px;font-size:.75rem;font-weight:700;background:#6366f126;color:var(--primary);border:1px solid rgba(99,102,241,.25)}.dns-badge.dns-a{background:#10b98126;color:#10b981;border-color:#10b98140}.dns-badge.dns-aaaa{background:#3b82f626;color:#3b82f6;border-color:#3b82f640}.dns-badge.dns-mx{background:#f59e0b26;color:#f59e0b;border-color:#f59e0b40}.dns-badge.dns-txt{background:#a855f726;color:#a855f7;border-color:#a855f740}.raw-whois-card{margin-top:1.5rem}.raw-whois-title{font-size:1.1rem;margin-bottom:1rem;display:flex;justify-content:space-between;align-items:center}.raw-whois-container{background:var(--raw-code-bg);border:1px solid var(--border-color);border-radius:10px;padding:1.5rem;max-height:500px;overflow-y:auto;font-family:var(--font-mono);font-size:.85rem;line-height:1.6;color:var(--raw-code-color);white-space:pre-wrap;word-break:break-all}.raw-whois-container::-webkit-scrollbar{width:8px}.raw-whois-container::-webkit-scrollbar-track{background:transparent}.raw-whois-container::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}.raw-whois-container::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:3rem;margin-bottom:3rem}.feature-box{display:flex;flex-direction:column;gap:.75rem}.feature-box-icon{width:48px;height:48px;border-radius:12px;background:var(--primary-glow);color:var(--primary);display:flex;align-items:center;justify-content:center;margin-bottom:.5rem}.feature-box-icon svg{width:24px;height:24px;fill:currentColor}.info-alert{background:#6366f114;border:1px solid rgba(99,102,241,.2);border-radius:8px;padding:1rem 1.25rem;color:var(--text-secondary);font-size:.95rem;display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1.5rem}.info-alert svg{width:20px;height:20px;fill:var(--primary);flex-shrink:0;margin-top:2px}@media (max-width: 768px){.dns-results-table{display:block;overflow-x:auto}}