.tool-ui {
    display: flex;
    gap: 15px;
    max-width: 600px;
    margin: 20px auto;
}

.input-field {
    flex: 1;
    padding: 12px 18px;
    border-radius: 8px;
    border: 2px solid #444;
    background-color: #1a1d20;
    color: white;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.input-field:focus {
    border-color: var(--accent);
}

.result-box {
    max-width: 600px;
    margin: 25px auto 0 auto;
    background: #1a1d20;
    border-radius: 8px;
    padding: 20px;
    text-align: left;
    border-left: 4px solid var(--accent);
}

.result-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #333;
}

.result-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.record-badge {
    display: inline-block;
    background: #e2e8f0;
    color: #4a5568;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 10px;
}

.ip-list {
    font-family: 'Courier New', Courier, monospace;
    margin-top: 5px;
    color: #ced4da;
    font-size: 1.1rem;
    
    overflow-wrap: break-word;
    word-break: break-word; 
    hyphens: auto;
}

.status-msg {
    text-align: center;
    color: #888;
    font-style: italic;
}

.badge-a     { background: #2b6cb0; color: #fff; }
.badge-aaaa  { background: #319795; color: #fff; }
.badge-mx    { background: #b7791f; color: #fff; }
.badge-txt   { background: #4a5568; color: #fff; }
.badge-cname { background: #4c51bf; color: #fff; }
.badge-ns    { background: #718096; color: #fff; }
.badge-soa   { background: #e53e3e; color: #fff; }
.badge-https { background: #3182ce; color: #fff; }
.badge-dnskey{ background: #2d3748; color: #fff; }
.badge-ds    { background: #9b2c2c; color: #fff; }

@media (max-width: 480px) {
    .tool-ui {
        flex-direction: column;
        gap: 10px;
    }

    .tool-ui .btn {
        width: 100%;
    }
}