.dns-container{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fffffff2;border:1px solid #fff3;border-radius:24px;margin:2rem 0;padding:2rem;animation:.8s ease-out fadeInUp;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.dns-form{flex-direction:column;gap:1.5rem;margin-bottom:2rem;display:flex}.dns-input-group{align-items:end;gap:1rem;display:flex}.dns-input-field{flex-direction:column;flex:1;gap:.5rem;display:flex}.dns-input-label{color:var(--text);font-size:.9rem;font-weight:500}.dns-input{border:2px solid var(--border);background:var(--surface,white);border-radius:12px;padding:1rem;font-family:inherit;font-size:1rem;transition:all .3s}.dns-input:focus{border-color:var(--primary);outline:none;transform:translateY(-1px);box-shadow:0 0 0 3px #6366f11a}.dns-select{border:2px solid var(--border);background:var(--surface,white);cursor:pointer;border-radius:12px;padding:1rem;font-family:inherit;font-size:1rem;transition:all .3s}.dns-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f11a}.dns-submit{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:12px;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.1rem;font-weight:600;transition:all .3s;display:inline-flex}.dns-submit:hover{transform:translateY(-2px);box-shadow:0 8px 15px #6366f14d}.dns-submit:active{transform:translateY(0)}.dns-submit:disabled{opacity:.7;cursor:not-allowed;box-shadow:none;transform:none}.loading-spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:1.5rem;height:1.5rem;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.dns-results{animation:.8s ease-out fadeInUp;display:none}.results-header{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border-radius:16px;margin-bottom:2rem;padding:2rem;position:relative;overflow:hidden}.results-header:before{content:"";pointer-events:none;background:radial-gradient(circle at 20% 80%,#ffffff1a 0%,#0000 50%),radial-gradient(circle at 80% 20%,#ffffff1a 0%,#0000 50%);position:absolute;inset:0}.results-title{margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.results-description{opacity:.9;font-size:1.1rem}.dns-tabs{border-bottom:1px solid var(--border);scrollbar-width:none;margin:0 0 1rem;display:flex;overflow-x:auto}.dns-tabs::-webkit-scrollbar{display:none}.dns-tab{cursor:pointer;color:var(--text-light);white-space:nowrap;border-bottom:2px solid #0000;padding:.75rem 1.5rem;font-weight:500;transition:all .3s}.dns-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.dns-tab-content{padding:1.5rem 0;display:none}.dns-tab-content.active{animation:.5s ease-out fadeIn;display:block}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.dns-server-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.dns-server-card{background:var(--surface,white);border:1px solid var(--border);border-radius:16px;padding:1.5rem;transition:all .3s;box-shadow:0 1px 3px #0000001a}.dns-server-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px #00000026}.dns-server-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.dns-server-info{align-items:center;gap:1rem;display:flex}.dns-server-flag{font-size:1.5rem}.dns-server-details h3{color:var(--text);margin-bottom:.25rem;font-size:1.1rem;font-weight:600}.dns-server-location{color:var(--text-light);font-size:.875rem}.dns-status{border-radius:9999px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:600;display:flex}.dns-status.success{color:#10b981;background-color:#10b9811a}.dns-status.error{color:#ef4444;background-color:#ef44441a}.dns-status.loading{color:var(--primary);background-color:#6366f11a}.dns-records{margin-top:1rem}.dns-record{background:var(--secondary);border:1px solid var(--border);border-radius:8px;margin-bottom:.75rem;padding:1rem}.dns-record:last-child{margin-bottom:0}.dns-record-header{justify-content:between;align-items:center;margin-bottom:.5rem;display:flex}.dns-record-type{color:var(--primary);font-size:.875rem;font-weight:600}.dns-record-ttl{color:var(--text-light);font-size:.75rem}.dns-record-value{color:var(--text);word-break:break-all;font-family:monospace;font-size:.9rem;line-height:1.4}.dns-summary{background:var(--surface,white);border:1px solid var(--border);border-radius:16px;margin-bottom:2rem;padding:2rem;box-shadow:0 1px 3px #0000001a}.dns-summary-title{color:var(--text);margin-bottom:1.5rem;font-size:1.25rem;font-weight:600}.dns-summary-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem;display:grid}.dns-stat{text-align:center}.dns-stat-number{margin-bottom:.5rem;font-size:2rem;font-weight:700}.dns-stat-number.success{color:#10b981}.dns-stat-number.error{color:#ef4444}.dns-stat-number.total{color:var(--primary)}.dns-stat-label{color:var(--text-light);font-size:.875rem;font-weight:500}.action-buttons{flex-wrap:wrap;gap:1rem;margin-top:2rem;display:flex}.action-btn{border:2px solid var(--primary);color:var(--primary);cursor:pointer;background:0 0;border-radius:12px;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;transition:all .3s;display:flex}.action-btn:hover,.action-btn.primary{background:var(--primary);color:#fff}.action-btn.primary:hover{background:var(--primary-dark)}.notification{color:#fff;z-index:1000;border-radius:12px;padding:1rem 2rem;font-weight:500;transition:transform .3s;position:fixed;top:20px;right:20px;transform:translate(400px);box-shadow:0 8px 25px -8px #0000004d}.notification.success{background:#10b981}.notification.error{background:#ef4444}.notification.warning{background:#f59e0b}.dns-explanation{background:var(--secondary);border-radius:16px;margin-top:3rem;padding:2rem}.dns-explanation h2,.dns-explanation p{margin-bottom:1rem}.dns-explanation ul{margin-bottom:1.5rem;margin-left:1.5rem}.dns-explanation li{margin-bottom:.5rem}.dns-record-types{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin:1.5rem 0;display:grid}.dns-record-type-card{background:var(--surface,white);border:1px solid var(--border);border-radius:12px;padding:1.5rem;box-shadow:0 1px 3px #0000001a}.dns-record-type-card h4{color:var(--primary);margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.dns-record-type-card p{color:var(--text-light);margin-bottom:0;font-size:.9rem}.propagation-map{background:var(--surface,white);border:1px solid var(--border);border-radius:16px;margin-top:2rem;padding:2rem;box-shadow:0 1px 3px #0000001a}.propagation-map h3{color:var(--text);margin-bottom:1.5rem;font-size:1.25rem;font-weight:600}.world-map{background:var(--surface-muted,#f8fafc);width:100%;height:400px;color:var(--text-light);border:1px solid var(--border);border-radius:12px;justify-content:center;align-items:center;font-size:1.1rem;display:flex}@media (width<=768px){.dns-input-group{flex-direction:column;align-items:stretch}.dns-tabs{white-space:nowrap;overflow-x:auto}.dns-tab{padding:.75rem 1rem}.dns-server-grid{grid-template-columns:1fr}.action-buttons{flex-direction:column}}